diff --git a/LICENSE b/LICENSE
index 3a92f3a7c..a5c4997c4 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,28 +1,203 @@
-Copyright (c) 2011 - 2017, Lightbend, Inc.
-Copyright (c) 2008 - 2010, Mark Harrah
-All rights reserved.
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
+   1. Definitions.
 
-* Neither the name of the copyright holder nor the names of its
-  contributors may be used to endorse or promote products derived from
-  this software without specific prior written permission.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
 
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-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+      "Licensor" shall mean the copyright owner or entity authorized by
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+      "Legal Entity" shall mean the union of the acting entity and all
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+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      including but not limited to software source code, documentation
+      source, and configuration files.
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+      "Object" form shall mean any form resulting from mechanical
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+      "Work" shall mean the work of authorship, whether in Source or
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+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright (c) 2011 - 2018, Lightbend, Inc.
+   Copyright (c) 2008 - 2010, Mark Harrah
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/NOTICE b/NOTICE
index 01ea358e4..82bd2c916 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,7 +1,7 @@
 sbt
 Copyright 2011 - 2017, Lightbend, Inc.
 Copyright 2008 - 2010, Mark Harrah
-Licensed under BSD-3-Clause license (see LICENSE)
+Licensed under Apache v2 license (see LICENSE)
 
 Portions based on code from the Scala compiler.  Portions of the Scala
 library are distributed with the launcher.
diff --git a/build.sbt b/build.sbt
index 0328e6eb6..a39721aa0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -19,7 +19,7 @@ def buildLevelSettings: Seq[Setting[_]] =
       },
       bintrayPackage := "sbt",
       bintrayReleaseOnPublish := false,
-      licenses := List("BSD New" -> url("https://github.com/sbt/sbt/blob/0.13/LICENSE")),
+      licenses := List("Apache-2.0" -> url("https://github.com/sbt/sbt/blob/0.13/LICENSE")),
       developers := List(
         Developer("harrah", "Mark Harrah", "@harrah", url("https://github.com/harrah")),
         Developer("eed3si9n", "Eugene Yokota", "@eed3si9n", url("https://github.com/eed3si9n")),
@@ -44,9 +44,9 @@ def buildLevelSettings: Seq[Setting[_]] =
 def commonSettings: Seq[Setting[_]] = Def.settings(
   headerLicense := Some(HeaderLicense.Custom(
     """|sbt
-       |Copyright 2011 - 2017, Lightbend, Inc.
+       |Copyright 2011 - 2018, Lightbend, Inc.
        |Copyright 2008 - 2010, Mark Harrah
-       |Licensed under BSD-3-Clause license (see LICENSE)
+       |Licensed under Apache License 2.0 (see LICENSE)
        |""".stripMargin
   )),
   scalaVersion := baseScalaVersion,
@@ -82,7 +82,7 @@ val mimaSettings = Def settings (
     Seq(
       "1.0.0", "1.0.1", "1.0.2", "1.0.3", "1.0.4",
       "1.1.0", "1.1.1", "1.1.2", "1.1.3", "1.1.4", "1.1.5", "1.1.6",
-      "1.2.0"
+      "1.2.0", "1.2.1", "1.2.3"
     ).map { v =>
       organization.value % moduleName.value % v cross (if (crossPaths.value) CrossVersion.binary else CrossVersion.disabled)
     }.toSet
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/ContextUtil.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/ContextUtil.scala
index aeea0683e..1f92c8824 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/ContextUtil.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/ContextUtil.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/Convert.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/Convert.scala
index 36529ec6c..a3e3a754b 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/Convert.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/Convert.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/Instance.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/Instance.scala
index 5d4f53900..4a341e5fd 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/Instance.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/Instance.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/KListBuilder.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/KListBuilder.scala
index 148b772df..72060a905 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/KListBuilder.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/KListBuilder.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/LinterDSL.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/LinterDSL.scala
index 3c4587739..fb42f2e2e 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/LinterDSL.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/LinterDSL.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util.appmacro
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/MixedBuilder.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/MixedBuilder.scala
index 990bcb6e5..2d4f68423 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/MixedBuilder.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/MixedBuilder.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleBuilder.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleBuilder.scala
index 1c67f9ed8..14afc4eb4 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleBuilder.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleBuilder.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleNBuilder.scala b/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleNBuilder.scala
index 6cf541e41..e47e06b11 100644
--- a/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleNBuilder.scala
+++ b/core-macros/src/main/scala/sbt/internal/util/appmacro/TupleNBuilder.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/AList.scala b/internal/util-collection/src/main/scala/sbt/internal/util/AList.scala
index ba2379567..b80664ff7 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/AList.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/AList.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Attributes.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Attributes.scala
index b45eeb4a1..e1322bfa8 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Attributes.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/Attributes.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Classes.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Classes.scala
index d2cc6f13b..596bc39f9 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Classes.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/Classes.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Dag.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Dag.scala
index aa0f4a399..ab0f30b7e 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Dag.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/Dag.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/HList.scala b/internal/util-collection/src/main/scala/sbt/internal/util/HList.scala
index 9fca8fada..0eb4edd42 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/HList.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/HList.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/HListFormats.scala b/internal/util-collection/src/main/scala/sbt/internal/util/HListFormats.scala
index eb5847930..a2aede11d 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/HListFormats.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/HListFormats.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/IDSet.scala b/internal/util-collection/src/main/scala/sbt/internal/util/IDSet.scala
index 6bd5cff95..789ef8c14 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/IDSet.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/IDSet.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/INode.scala b/internal/util-collection/src/main/scala/sbt/internal/util/INode.scala
index c605fa75a..e5fbd15d3 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/INode.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/INode.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/KList.scala b/internal/util-collection/src/main/scala/sbt/internal/util/KList.scala
index 7b7aaf404..3274a2872 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/KList.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/KList.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/PMap.scala b/internal/util-collection/src/main/scala/sbt/internal/util/PMap.scala
index 3d8cf19fd..3fc5b231f 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/PMap.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/PMap.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Settings.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Settings.scala
index 0dcf92103..c94fc7aee 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Settings.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/Settings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Signal.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Signal.scala
index 661890b88..c65d44199 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Signal.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/Signal.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/TypeFunctions.scala b/internal/util-collection/src/main/scala/sbt/internal/util/TypeFunctions.scala
index 8ec06890a..815eacc39 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/TypeFunctions.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/TypeFunctions.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Types.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Types.scala
index ba472f8de..e07b6bd9f 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Types.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/Types.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Util.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Util.scala
index 8b3f7bd6d..d60269a65 100644
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Util.scala
+++ b/internal/util-collection/src/main/scala/sbt/internal/util/Util.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/main/scala/sbt/util/OptJsonWriter.scala b/internal/util-collection/src/main/scala/sbt/util/OptJsonWriter.scala
index a1733927d..13883bbff 100644
--- a/internal/util-collection/src/main/scala/sbt/util/OptJsonWriter.scala
+++ b/internal/util-collection/src/main/scala/sbt/util/OptJsonWriter.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.util
diff --git a/internal/util-collection/src/main/scala/sbt/util/Show.scala b/internal/util-collection/src/main/scala/sbt/util/Show.scala
index 9c6ce80ab..fa2c27008 100644
--- a/internal/util-collection/src/main/scala/sbt/util/Show.scala
+++ b/internal/util-collection/src/main/scala/sbt/util/Show.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.util
diff --git a/internal/util-collection/src/test/scala/DagSpecification.scala b/internal/util-collection/src/test/scala/DagSpecification.scala
index 7047784a8..f5da77dee 100644
--- a/internal/util-collection/src/test/scala/DagSpecification.scala
+++ b/internal/util-collection/src/test/scala/DagSpecification.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/test/scala/HListFormatSpec.scala b/internal/util-collection/src/test/scala/HListFormatSpec.scala
index 0b7ae08e4..dbdd5ce88 100644
--- a/internal/util-collection/src/test/scala/HListFormatSpec.scala
+++ b/internal/util-collection/src/test/scala/HListFormatSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/internal/util-collection/src/test/scala/KeyTest.scala b/internal/util-collection/src/test/scala/KeyTest.scala
index 40a5b7e76..b2ebb4d11 100644
--- a/internal/util-collection/src/test/scala/KeyTest.scala
+++ b/internal/util-collection/src/test/scala/KeyTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/test/scala/PMapTest.scala b/internal/util-collection/src/test/scala/PMapTest.scala
index f07fde20e..c21cfd4b0 100644
--- a/internal/util-collection/src/test/scala/PMapTest.scala
+++ b/internal/util-collection/src/test/scala/PMapTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/test/scala/SettingsExample.scala b/internal/util-collection/src/test/scala/SettingsExample.scala
index b31a7adaa..fea35b5ed 100644
--- a/internal/util-collection/src/test/scala/SettingsExample.scala
+++ b/internal/util-collection/src/test/scala/SettingsExample.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/test/scala/SettingsTest.scala b/internal/util-collection/src/test/scala/SettingsTest.scala
index 83d444079..a2dde0f09 100644
--- a/internal/util-collection/src/test/scala/SettingsTest.scala
+++ b/internal/util-collection/src/test/scala/SettingsTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-collection/src/test/scala/UnitSpec.scala b/internal/util-collection/src/test/scala/UnitSpec.scala
index fe1c4196e..ed582c3bb 100644
--- a/internal/util-collection/src/test/scala/UnitSpec.scala
+++ b/internal/util-collection/src/test/scala/UnitSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/LineReader.scala b/internal/util-complete/src/main/scala/sbt/internal/util/LineReader.scala
index e67ff915c..0a22b2843 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/LineReader.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/LineReader.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/Completions.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/Completions.scala
index 8596b96fa..2d938d89a 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/Completions.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/Completions.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/EditDistance.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/EditDistance.scala
index f0355329e..e7c710c87 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/EditDistance.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/EditDistance.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/ExampleSource.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/ExampleSource.scala
index 6def5167d..2d3291920 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/ExampleSource.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/ExampleSource.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/History.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/History.scala
index 52bb7acd5..1613235ad 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/History.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/History.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/HistoryCommands.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/HistoryCommands.scala
index 827b9f544..f7625be56 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/HistoryCommands.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/HistoryCommands.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/JLineCompletion.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/JLineCompletion.scala
index e0a44deb2..eb955ffd2 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/JLineCompletion.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/JLineCompletion.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parser.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parser.scala
index f2e0108be..01135e527 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parser.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parser.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parsers.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parsers.scala
index 259f38fb7..789e545ba 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parsers.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/Parsers.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/ProcessError.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/ProcessError.scala
index 5eaf44357..1d3a540bf 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/ProcessError.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/ProcessError.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/TokenCompletions.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/TokenCompletions.scala
index af62ddf95..b956417da 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/TokenCompletions.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/TokenCompletions.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/TypeString.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/TypeString.scala
index 836a6a38a..3a4e84ad2 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/TypeString.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/TypeString.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/main/scala/sbt/internal/util/complete/UpperBound.scala b/internal/util-complete/src/main/scala/sbt/internal/util/complete/UpperBound.scala
index ad37bd5a1..c502f8784 100644
--- a/internal/util-complete/src/main/scala/sbt/internal/util/complete/UpperBound.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/complete/UpperBound.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/test/scala/DefaultParsersSpec.scala b/internal/util-complete/src/test/scala/DefaultParsersSpec.scala
index b62ff8566..b0f7bd47e 100644
--- a/internal/util-complete/src/test/scala/DefaultParsersSpec.scala
+++ b/internal/util-complete/src/test/scala/DefaultParsersSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/test/scala/ParserTest.scala b/internal/util-complete/src/test/scala/ParserTest.scala
index 17ef8c3c0..49f99056f 100644
--- a/internal/util-complete/src/test/scala/ParserTest.scala
+++ b/internal/util-complete/src/test/scala/ParserTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/test/scala/UnitSpec.scala b/internal/util-complete/src/test/scala/UnitSpec.scala
index fe1c4196e..ed582c3bb 100644
--- a/internal/util-complete/src/test/scala/UnitSpec.scala
+++ b/internal/util-complete/src/test/scala/UnitSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/test/scala/sbt/complete/FileExamplesTest.scala b/internal/util-complete/src/test/scala/sbt/complete/FileExamplesTest.scala
index f7b79573c..da4662308 100644
--- a/internal/util-complete/src/test/scala/sbt/complete/FileExamplesTest.scala
+++ b/internal/util-complete/src/test/scala/sbt/complete/FileExamplesTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/test/scala/sbt/complete/FixedSetExamplesTest.scala b/internal/util-complete/src/test/scala/sbt/complete/FixedSetExamplesTest.scala
index 08c9fd8cf..51c6a2f6f 100644
--- a/internal/util-complete/src/test/scala/sbt/complete/FixedSetExamplesTest.scala
+++ b/internal/util-complete/src/test/scala/sbt/complete/FixedSetExamplesTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-complete/src/test/scala/sbt/complete/ParserWithExamplesTest.scala b/internal/util-complete/src/test/scala/sbt/complete/ParserWithExamplesTest.scala
index c2e7c314b..93e8e4c05 100644
--- a/internal/util-complete/src/test/scala/sbt/complete/ParserWithExamplesTest.scala
+++ b/internal/util-complete/src/test/scala/sbt/complete/ParserWithExamplesTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-logic/src/main/scala/sbt/internal/util/logic/Logic.scala b/internal/util-logic/src/main/scala/sbt/internal/util/logic/Logic.scala
index 5034ea25f..379681659 100644
--- a/internal/util-logic/src/main/scala/sbt/internal/util/logic/Logic.scala
+++ b/internal/util-logic/src/main/scala/sbt/internal/util/logic/Logic.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/internal/util-logic/src/test/scala/sbt/logic/Test.scala b/internal/util-logic/src/test/scala/sbt/logic/Test.scala
index 11c05c372..4b4a7a089 100644
--- a/internal/util-logic/src/test/scala/sbt/logic/Test.scala
+++ b/internal/util-logic/src/test/scala/sbt/logic/Test.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.util
diff --git a/main-actions/src/main/scala/sbt/Console.scala b/main-actions/src/main/scala/sbt/Console.scala
index acd022ed0..b9c9f046a 100644
--- a/main-actions/src/main/scala/sbt/Console.scala
+++ b/main-actions/src/main/scala/sbt/Console.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/Doc.scala b/main-actions/src/main/scala/sbt/Doc.scala
index 93eafb1e6..5581d3951 100644
--- a/main-actions/src/main/scala/sbt/Doc.scala
+++ b/main-actions/src/main/scala/sbt/Doc.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/DotGraph.scala b/main-actions/src/main/scala/sbt/DotGraph.scala
index c3543770a..2bfa8f61d 100644
--- a/main-actions/src/main/scala/sbt/DotGraph.scala
+++ b/main-actions/src/main/scala/sbt/DotGraph.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/ForkTests.scala b/main-actions/src/main/scala/sbt/ForkTests.scala
index 9934eca97..87c7581b8 100755
--- a/main-actions/src/main/scala/sbt/ForkTests.scala
+++ b/main-actions/src/main/scala/sbt/ForkTests.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/Package.scala b/main-actions/src/main/scala/sbt/Package.scala
index 473a3ae57..e536c4c05 100644
--- a/main-actions/src/main/scala/sbt/Package.scala
+++ b/main-actions/src/main/scala/sbt/Package.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/RawCompileLike.scala b/main-actions/src/main/scala/sbt/RawCompileLike.scala
index c19d55a26..8c46ffc24 100644
--- a/main-actions/src/main/scala/sbt/RawCompileLike.scala
+++ b/main-actions/src/main/scala/sbt/RawCompileLike.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/Sync.scala b/main-actions/src/main/scala/sbt/Sync.scala
index 663cc04fc..780282119 100644
--- a/main-actions/src/main/scala/sbt/Sync.scala
+++ b/main-actions/src/main/scala/sbt/Sync.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/TestResultLogger.scala b/main-actions/src/main/scala/sbt/TestResultLogger.scala
index 19b56fafe..d554fe45f 100644
--- a/main-actions/src/main/scala/sbt/TestResultLogger.scala
+++ b/main-actions/src/main/scala/sbt/TestResultLogger.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/Tests.scala b/main-actions/src/main/scala/sbt/Tests.scala
index cc76b1412..876a39ccb 100644
--- a/main-actions/src/main/scala/sbt/Tests.scala
+++ b/main-actions/src/main/scala/sbt/Tests.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/main/scala/sbt/compiler/Eval.scala b/main-actions/src/main/scala/sbt/compiler/Eval.scala
index e410107bd..41af56520 100644
--- a/main-actions/src/main/scala/sbt/compiler/Eval.scala
+++ b/main-actions/src/main/scala/sbt/compiler/Eval.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/test/scala/sbt/CacheIvyTest.scala b/main-actions/src/test/scala/sbt/CacheIvyTest.scala
index 73f145764..c1e741bed 100644
--- a/main-actions/src/test/scala/sbt/CacheIvyTest.scala
+++ b/main-actions/src/test/scala/sbt/CacheIvyTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-actions/src/test/scala/sbt/compiler/EvalTest.scala b/main-actions/src/test/scala/sbt/compiler/EvalTest.scala
index a5d6eb387..27a670231 100644
--- a/main-actions/src/test/scala/sbt/compiler/EvalTest.scala
+++ b/main-actions/src/test/scala/sbt/compiler/EvalTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/BasicCommandStrings.scala b/main-command/src/main/scala/sbt/BasicCommandStrings.scala
index 3be726cfe..6eeb06ee5 100644
--- a/main-command/src/main/scala/sbt/BasicCommandStrings.scala
+++ b/main-command/src/main/scala/sbt/BasicCommandStrings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/BasicCommands.scala b/main-command/src/main/scala/sbt/BasicCommands.scala
index f64d64e14..2351b185b 100644
--- a/main-command/src/main/scala/sbt/BasicCommands.scala
+++ b/main-command/src/main/scala/sbt/BasicCommands.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/BasicKeys.scala b/main-command/src/main/scala/sbt/BasicKeys.scala
index 9d34c27db..ff466e9e8 100644
--- a/main-command/src/main/scala/sbt/BasicKeys.scala
+++ b/main-command/src/main/scala/sbt/BasicKeys.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/Command.scala b/main-command/src/main/scala/sbt/Command.scala
index 49cda7fec..6060592aa 100644
--- a/main-command/src/main/scala/sbt/Command.scala
+++ b/main-command/src/main/scala/sbt/Command.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/CommandUtil.scala b/main-command/src/main/scala/sbt/CommandUtil.scala
index 6bdfcf0be..78329fa28 100644
--- a/main-command/src/main/scala/sbt/CommandUtil.scala
+++ b/main-command/src/main/scala/sbt/CommandUtil.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/ExceptionCategory.scala b/main-command/src/main/scala/sbt/ExceptionCategory.scala
index f78d31ba2..5fab7dd34 100644
--- a/main-command/src/main/scala/sbt/ExceptionCategory.scala
+++ b/main-command/src/main/scala/sbt/ExceptionCategory.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/Highlight.scala b/main-command/src/main/scala/sbt/Highlight.scala
index 8eae20119..3163fda28 100644
--- a/main-command/src/main/scala/sbt/Highlight.scala
+++ b/main-command/src/main/scala/sbt/Highlight.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/MainControl.scala b/main-command/src/main/scala/sbt/MainControl.scala
index e24c657e2..c2cbca48c 100644
--- a/main-command/src/main/scala/sbt/MainControl.scala
+++ b/main-command/src/main/scala/sbt/MainControl.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/State.scala b/main-command/src/main/scala/sbt/State.scala
index f79b9d70d..2f66b0208 100644
--- a/main-command/src/main/scala/sbt/State.scala
+++ b/main-command/src/main/scala/sbt/State.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/Watched.scala b/main-command/src/main/scala/sbt/Watched.scala
index 053e15082..1331fd97d 100644
--- a/main-command/src/main/scala/sbt/Watched.scala
+++ b/main-command/src/main/scala/sbt/Watched.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/internal/CommandChannel.scala b/main-command/src/main/scala/sbt/internal/CommandChannel.scala
index 54c65cfd3..2857c2d58 100644
--- a/main-command/src/main/scala/sbt/internal/CommandChannel.scala
+++ b/main-command/src/main/scala/sbt/internal/CommandChannel.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/internal/ConsoleChannel.scala b/main-command/src/main/scala/sbt/internal/ConsoleChannel.scala
index 3f039f270..53a2c71d9 100644
--- a/main-command/src/main/scala/sbt/internal/ConsoleChannel.scala
+++ b/main-command/src/main/scala/sbt/internal/ConsoleChannel.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/internal/client/NetworkClient.scala b/main-command/src/main/scala/sbt/internal/client/NetworkClient.scala
index 995a1a4d2..cedc1aaed 100644
--- a/main-command/src/main/scala/sbt/internal/client/NetworkClient.scala
+++ b/main-command/src/main/scala/sbt/internal/client/NetworkClient.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/internal/client/ServerConnection.scala b/main-command/src/main/scala/sbt/internal/client/ServerConnection.scala
index e1950cf33..e8acb0b69 100644
--- a/main-command/src/main/scala/sbt/internal/client/ServerConnection.scala
+++ b/main-command/src/main/scala/sbt/internal/client/ServerConnection.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/internal/server/Server.scala b/main-command/src/main/scala/sbt/internal/server/Server.scala
index c3d130470..1cdc2aef2 100644
--- a/main-command/src/main/scala/sbt/internal/server/Server.scala
+++ b/main-command/src/main/scala/sbt/internal/server/Server.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/sbt/internal/server/ServerHandler.scala b/main-command/src/main/scala/sbt/internal/server/ServerHandler.scala
index 61969a466..c6db2994b 100644
--- a/main-command/src/main/scala/sbt/internal/server/ServerHandler.scala
+++ b/main-command/src/main/scala/sbt/internal/server/ServerHandler.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-command/src/main/scala/xsbt/IPC.scala b/main-command/src/main/scala/xsbt/IPC.scala
index c964bca7b..9c353613d 100644
--- a/main-command/src/main/scala/xsbt/IPC.scala
+++ b/main-command/src/main/scala/xsbt/IPC.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package xsbt
diff --git a/main-settings/src/main/scala/sbt/Append.scala b/main-settings/src/main/scala/sbt/Append.scala
index fb08b5e33..9f14995d2 100644
--- a/main-settings/src/main/scala/sbt/Append.scala
+++ b/main-settings/src/main/scala/sbt/Append.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/ConfigKey.scala b/main-settings/src/main/scala/sbt/ConfigKey.scala
index e9313ed15..09f847bc4 100644
--- a/main-settings/src/main/scala/sbt/ConfigKey.scala
+++ b/main-settings/src/main/scala/sbt/ConfigKey.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/Def.scala b/main-settings/src/main/scala/sbt/Def.scala
index 0fd53e281..59111588e 100644
--- a/main-settings/src/main/scala/sbt/Def.scala
+++ b/main-settings/src/main/scala/sbt/Def.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/DelegateIndex.scala b/main-settings/src/main/scala/sbt/DelegateIndex.scala
index 4915a7886..7c5967790 100644
--- a/main-settings/src/main/scala/sbt/DelegateIndex.scala
+++ b/main-settings/src/main/scala/sbt/DelegateIndex.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/InputTask.scala b/main-settings/src/main/scala/sbt/InputTask.scala
index c10315d0c..079aef869 100644
--- a/main-settings/src/main/scala/sbt/InputTask.scala
+++ b/main-settings/src/main/scala/sbt/InputTask.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/KeyRanks.scala b/main-settings/src/main/scala/sbt/KeyRanks.scala
index 18a3758dc..252dd10cd 100644
--- a/main-settings/src/main/scala/sbt/KeyRanks.scala
+++ b/main-settings/src/main/scala/sbt/KeyRanks.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/Previous.scala b/main-settings/src/main/scala/sbt/Previous.scala
index a23afbcbf..6340f6ca9 100644
--- a/main-settings/src/main/scala/sbt/Previous.scala
+++ b/main-settings/src/main/scala/sbt/Previous.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/Reference.scala b/main-settings/src/main/scala/sbt/Reference.scala
index 76b963d85..74267ba89 100644
--- a/main-settings/src/main/scala/sbt/Reference.scala
+++ b/main-settings/src/main/scala/sbt/Reference.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/Remove.scala b/main-settings/src/main/scala/sbt/Remove.scala
index 60c395050..8a4fbdaed 100644
--- a/main-settings/src/main/scala/sbt/Remove.scala
+++ b/main-settings/src/main/scala/sbt/Remove.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/Scope.scala b/main-settings/src/main/scala/sbt/Scope.scala
index 2d761f0b3..f63661135 100644
--- a/main-settings/src/main/scala/sbt/Scope.scala
+++ b/main-settings/src/main/scala/sbt/Scope.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/ScopeAxis.scala b/main-settings/src/main/scala/sbt/ScopeAxis.scala
index 7ae24d62c..11cfc8389 100644
--- a/main-settings/src/main/scala/sbt/ScopeAxis.scala
+++ b/main-settings/src/main/scala/sbt/ScopeAxis.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/ScopeMask.scala b/main-settings/src/main/scala/sbt/ScopeMask.scala
index 27524facc..dedec0c00 100644
--- a/main-settings/src/main/scala/sbt/ScopeMask.scala
+++ b/main-settings/src/main/scala/sbt/ScopeMask.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/SlashSyntax.scala b/main-settings/src/main/scala/sbt/SlashSyntax.scala
index 93d31b1aa..ab0d9de14 100644
--- a/main-settings/src/main/scala/sbt/SlashSyntax.scala
+++ b/main-settings/src/main/scala/sbt/SlashSyntax.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/Structure.scala b/main-settings/src/main/scala/sbt/Structure.scala
index 4830cfc54..8c4bce77c 100644
--- a/main-settings/src/main/scala/sbt/Structure.scala
+++ b/main-settings/src/main/scala/sbt/Structure.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/std/InputConvert.scala b/main-settings/src/main/scala/sbt/std/InputConvert.scala
index f7d581946..c133a2eaa 100644
--- a/main-settings/src/main/scala/sbt/std/InputConvert.scala
+++ b/main-settings/src/main/scala/sbt/std/InputConvert.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/std/InputWrapper.scala b/main-settings/src/main/scala/sbt/std/InputWrapper.scala
index c1cc5dbac..79898b97f 100644
--- a/main-settings/src/main/scala/sbt/std/InputWrapper.scala
+++ b/main-settings/src/main/scala/sbt/std/InputWrapper.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/std/KeyMacro.scala b/main-settings/src/main/scala/sbt/std/KeyMacro.scala
index 4a57fbb2d..f7eaaf033 100644
--- a/main-settings/src/main/scala/sbt/std/KeyMacro.scala
+++ b/main-settings/src/main/scala/sbt/std/KeyMacro.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/std/SettingMacro.scala b/main-settings/src/main/scala/sbt/std/SettingMacro.scala
index d80b85242..43128193b 100644
--- a/main-settings/src/main/scala/sbt/std/SettingMacro.scala
+++ b/main-settings/src/main/scala/sbt/std/SettingMacro.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/std/TaskLinterDSL.scala b/main-settings/src/main/scala/sbt/std/TaskLinterDSL.scala
index 98e26d4fe..7ab117fe7 100644
--- a/main-settings/src/main/scala/sbt/std/TaskLinterDSL.scala
+++ b/main-settings/src/main/scala/sbt/std/TaskLinterDSL.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.std
diff --git a/main-settings/src/main/scala/sbt/std/TaskMacro.scala b/main-settings/src/main/scala/sbt/std/TaskMacro.scala
index 965a3f38f..bb5cc46fc 100644
--- a/main-settings/src/main/scala/sbt/std/TaskMacro.scala
+++ b/main-settings/src/main/scala/sbt/std/TaskMacro.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/main/scala/sbt/unchecked.scala b/main-settings/src/main/scala/sbt/unchecked.scala
index 5cbb50f78..55261fa97 100644
--- a/main-settings/src/main/scala/sbt/unchecked.scala
+++ b/main-settings/src/main/scala/sbt/unchecked.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main-settings/src/test/scala/sbt/BuildSettingsInstances.scala b/main-settings/src/test/scala/sbt/BuildSettingsInstances.scala
index 3618fb841..44923a83a 100644
--- a/main-settings/src/test/scala/sbt/BuildSettingsInstances.scala
+++ b/main-settings/src/test/scala/sbt/BuildSettingsInstances.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.test
diff --git a/main-settings/src/test/scala/sbt/ScopedSpec.scala b/main-settings/src/test/scala/sbt/ScopedSpec.scala
index 5992403b0..8e5702188 100644
--- a/main-settings/src/test/scala/sbt/ScopedSpec.scala
+++ b/main-settings/src/test/scala/sbt/ScopedSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.test
diff --git a/main-settings/src/test/scala/sbt/SlashSyntaxSpec.scala b/main-settings/src/test/scala/sbt/SlashSyntaxSpec.scala
index 45d61b6de..b9035124c 100644
--- a/main-settings/src/test/scala/sbt/SlashSyntaxSpec.scala
+++ b/main-settings/src/test/scala/sbt/SlashSyntaxSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.test
diff --git a/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala b/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala
index 31235f79d..8076fab2f 100644
--- a/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala
+++ b/main-settings/src/test/scala/sbt/SlashSyntaxTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.test
diff --git a/main-settings/src/test/scala/sbt/std/TaskPosSpec.scala b/main-settings/src/test/scala/sbt/std/TaskPosSpec.scala
index a7df2aba8..6c77a5563 100644
--- a/main-settings/src/test/scala/sbt/std/TaskPosSpec.scala
+++ b/main-settings/src/test/scala/sbt/std/TaskPosSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.std
diff --git a/main-settings/src/test/scala/sbt/std/TestUtil.scala b/main-settings/src/test/scala/sbt/std/TestUtil.scala
index 37bf50fef..f5d01283a 100644
--- a/main-settings/src/test/scala/sbt/std/TestUtil.scala
+++ b/main-settings/src/test/scala/sbt/std/TestUtil.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.std
diff --git a/main-settings/src/test/scala/sbt/std/UsageTest.scala b/main-settings/src/test/scala/sbt/std/UsageTest.scala
index 36e7750f9..154bec498 100644
--- a/main-settings/src/test/scala/sbt/std/UsageTest.scala
+++ b/main-settings/src/test/scala/sbt/std/UsageTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.std
diff --git a/main-settings/src/test/scala/sbt/std/neg/TaskNegSpec.scala b/main-settings/src/test/scala/sbt/std/neg/TaskNegSpec.scala
index e3819d9eb..4093b06f8 100644
--- a/main-settings/src/test/scala/sbt/std/neg/TaskNegSpec.scala
+++ b/main-settings/src/test/scala/sbt/std/neg/TaskNegSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.std.neg
diff --git a/main/src/main/scala/sbt/BackgroundJobService.scala b/main/src/main/scala/sbt/BackgroundJobService.scala
index d06288b22..6d3883fe3 100644
--- a/main/src/main/scala/sbt/BackgroundJobService.scala
+++ b/main/src/main/scala/sbt/BackgroundJobService.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/BuildPaths.scala b/main/src/main/scala/sbt/BuildPaths.scala
index b74bfde44..c525838cb 100644
--- a/main/src/main/scala/sbt/BuildPaths.scala
+++ b/main/src/main/scala/sbt/BuildPaths.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/BuildSyntax.scala b/main/src/main/scala/sbt/BuildSyntax.scala
index 527481e87..ef755be7d 100644
--- a/main/src/main/scala/sbt/BuildSyntax.scala
+++ b/main/src/main/scala/sbt/BuildSyntax.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/CommandLineUIService.scala b/main/src/main/scala/sbt/CommandLineUIService.scala
index f4d97f26b..bf4da75da 100644
--- a/main/src/main/scala/sbt/CommandLineUIService.scala
+++ b/main/src/main/scala/sbt/CommandLineUIService.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Cross.scala b/main/src/main/scala/sbt/Cross.scala
index 650e213f7..0a538012e 100644
--- a/main/src/main/scala/sbt/Cross.scala
+++ b/main/src/main/scala/sbt/Cross.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Defaults.scala b/main/src/main/scala/sbt/Defaults.scala
index a468b4c1a..644319d3b 100755
--- a/main/src/main/scala/sbt/Defaults.scala
+++ b/main/src/main/scala/sbt/Defaults.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/EvaluateTask.scala b/main/src/main/scala/sbt/EvaluateTask.scala
index 479530f15..c155bdf5b 100644
--- a/main/src/main/scala/sbt/EvaluateTask.scala
+++ b/main/src/main/scala/sbt/EvaluateTask.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Extracted.scala b/main/src/main/scala/sbt/Extracted.scala
index 20c2115a1..8be1a1685 100644
--- a/main/src/main/scala/sbt/Extracted.scala
+++ b/main/src/main/scala/sbt/Extracted.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/InteractionService.scala b/main/src/main/scala/sbt/InteractionService.scala
index dd5e76f50..6a37d4ff2 100644
--- a/main/src/main/scala/sbt/InteractionService.scala
+++ b/main/src/main/scala/sbt/InteractionService.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Keys.scala b/main/src/main/scala/sbt/Keys.scala
index 7abd4e9fc..60b03bdf5 100644
--- a/main/src/main/scala/sbt/Keys.scala
+++ b/main/src/main/scala/sbt/Keys.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Main.scala b/main/src/main/scala/sbt/Main.scala
index b684ff20b..9165c2cfb 100644
--- a/main/src/main/scala/sbt/Main.scala
+++ b/main/src/main/scala/sbt/Main.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/MainLoop.scala b/main/src/main/scala/sbt/MainLoop.scala
index 3b007ced4..ae155aa1f 100644
--- a/main/src/main/scala/sbt/MainLoop.scala
+++ b/main/src/main/scala/sbt/MainLoop.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/OptionSyntax.scala b/main/src/main/scala/sbt/OptionSyntax.scala
index 57d2743a6..5716eba36 100644
--- a/main/src/main/scala/sbt/OptionSyntax.scala
+++ b/main/src/main/scala/sbt/OptionSyntax.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Opts.scala b/main/src/main/scala/sbt/Opts.scala
index e788b027e..c099b238b 100644
--- a/main/src/main/scala/sbt/Opts.scala
+++ b/main/src/main/scala/sbt/Opts.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/PluginCross.scala b/main/src/main/scala/sbt/PluginCross.scala
index fca253cc1..d82de8406 100644
--- a/main/src/main/scala/sbt/PluginCross.scala
+++ b/main/src/main/scala/sbt/PluginCross.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Plugins.scala b/main/src/main/scala/sbt/Plugins.scala
index 7df9f0561..086e521c7 100644
--- a/main/src/main/scala/sbt/Plugins.scala
+++ b/main/src/main/scala/sbt/Plugins.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Project.scala b/main/src/main/scala/sbt/Project.scala
index a6324868c..09c1546ca 100755
--- a/main/src/main/scala/sbt/Project.scala
+++ b/main/src/main/scala/sbt/Project.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Resolvers.scala b/main/src/main/scala/sbt/Resolvers.scala
index 36afc0217..d28d8a026 100644
--- a/main/src/main/scala/sbt/Resolvers.scala
+++ b/main/src/main/scala/sbt/Resolvers.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/RichURI.scala b/main/src/main/scala/sbt/RichURI.scala
index 2e54ca65d..bf8954f9d 100644
--- a/main/src/main/scala/sbt/RichURI.scala
+++ b/main/src/main/scala/sbt/RichURI.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/ScopeFilter.scala b/main/src/main/scala/sbt/ScopeFilter.scala
index fea70d23e..623dffa8c 100644
--- a/main/src/main/scala/sbt/ScopeFilter.scala
+++ b/main/src/main/scala/sbt/ScopeFilter.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/ScopedKeyData.scala b/main/src/main/scala/sbt/ScopedKeyData.scala
index abfabb2f4..f09a935a4 100644
--- a/main/src/main/scala/sbt/ScopedKeyData.scala
+++ b/main/src/main/scala/sbt/ScopedKeyData.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/ScriptedPlugin.scala b/main/src/main/scala/sbt/ScriptedPlugin.scala
index d871b78b6..4059191bf 100644
--- a/main/src/main/scala/sbt/ScriptedPlugin.scala
+++ b/main/src/main/scala/sbt/ScriptedPlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/SessionVar.scala b/main/src/main/scala/sbt/SessionVar.scala
index da5e41213..6a29086dc 100644
--- a/main/src/main/scala/sbt/SessionVar.scala
+++ b/main/src/main/scala/sbt/SessionVar.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/Tags.scala b/main/src/main/scala/sbt/Tags.scala
index 82f607cad..4d3fc2c35 100644
--- a/main/src/main/scala/sbt/Tags.scala
+++ b/main/src/main/scala/sbt/Tags.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/TemplateCommandUtil.scala b/main/src/main/scala/sbt/TemplateCommandUtil.scala
index a7759ed91..e32837275 100644
--- a/main/src/main/scala/sbt/TemplateCommandUtil.scala
+++ b/main/src/main/scala/sbt/TemplateCommandUtil.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/APIMappings.scala b/main/src/main/scala/sbt/internal/APIMappings.scala
index defae6041..e07dda236 100644
--- a/main/src/main/scala/sbt/internal/APIMappings.scala
+++ b/main/src/main/scala/sbt/internal/APIMappings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/Act.scala b/main/src/main/scala/sbt/internal/Act.scala
index 953598933..99aa20678 100644
--- a/main/src/main/scala/sbt/internal/Act.scala
+++ b/main/src/main/scala/sbt/internal/Act.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/AddSettings.scala b/main/src/main/scala/sbt/internal/AddSettings.scala
index 9019f460d..71d42ac59 100644
--- a/main/src/main/scala/sbt/internal/AddSettings.scala
+++ b/main/src/main/scala/sbt/internal/AddSettings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/Aggregation.scala b/main/src/main/scala/sbt/internal/Aggregation.scala
index afa60e3f9..83b3ce6c2 100644
--- a/main/src/main/scala/sbt/internal/Aggregation.scala
+++ b/main/src/main/scala/sbt/internal/Aggregation.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/BuildDef.scala b/main/src/main/scala/sbt/internal/BuildDef.scala
index d4a435ab5..4c17f2f05 100644
--- a/main/src/main/scala/sbt/internal/BuildDef.scala
+++ b/main/src/main/scala/sbt/internal/BuildDef.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/BuildDependencies.scala b/main/src/main/scala/sbt/internal/BuildDependencies.scala
index 437018cf7..601584de7 100644
--- a/main/src/main/scala/sbt/internal/BuildDependencies.scala
+++ b/main/src/main/scala/sbt/internal/BuildDependencies.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/BuildLoader.scala b/main/src/main/scala/sbt/internal/BuildLoader.scala
index bdc697b68..4c0b5bc8c 100644
--- a/main/src/main/scala/sbt/internal/BuildLoader.scala
+++ b/main/src/main/scala/sbt/internal/BuildLoader.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/BuildStructure.scala b/main/src/main/scala/sbt/internal/BuildStructure.scala
index 04db31933..fa05bcd46 100644
--- a/main/src/main/scala/sbt/internal/BuildStructure.scala
+++ b/main/src/main/scala/sbt/internal/BuildStructure.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/BuildUtil.scala b/main/src/main/scala/sbt/internal/BuildUtil.scala
index a62511a30..1401816d2 100644
--- a/main/src/main/scala/sbt/internal/BuildUtil.scala
+++ b/main/src/main/scala/sbt/internal/BuildUtil.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/CommandExchange.scala b/main/src/main/scala/sbt/internal/CommandExchange.scala
index be989e5e2..a2e1aa77c 100644
--- a/main/src/main/scala/sbt/internal/CommandExchange.scala
+++ b/main/src/main/scala/sbt/internal/CommandExchange.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/CommandStrings.scala b/main/src/main/scala/sbt/internal/CommandStrings.scala
index 534945f18..356c2cef5 100644
--- a/main/src/main/scala/sbt/internal/CommandStrings.scala
+++ b/main/src/main/scala/sbt/internal/CommandStrings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/ConsoleProject.scala b/main/src/main/scala/sbt/internal/ConsoleProject.scala
index 61f1362bf..ff2efffb2 100644
--- a/main/src/main/scala/sbt/internal/ConsoleProject.scala
+++ b/main/src/main/scala/sbt/internal/ConsoleProject.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/CrossJava.scala b/main/src/main/scala/sbt/internal/CrossJava.scala
index a62b6c5d6..ecc7a4d4a 100644
--- a/main/src/main/scala/sbt/internal/CrossJava.scala
+++ b/main/src/main/scala/sbt/internal/CrossJava.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/DefaultBackgroundJobService.scala b/main/src/main/scala/sbt/internal/DefaultBackgroundJobService.scala
index 873ac2fdb..be912e365 100644
--- a/main/src/main/scala/sbt/internal/DefaultBackgroundJobService.scala
+++ b/main/src/main/scala/sbt/internal/DefaultBackgroundJobService.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/DslEntry.scala b/main/src/main/scala/sbt/internal/DslEntry.scala
index 88f31c77c..74bce062f 100644
--- a/main/src/main/scala/sbt/internal/DslEntry.scala
+++ b/main/src/main/scala/sbt/internal/DslEntry.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/EvaluateConfigurations.scala b/main/src/main/scala/sbt/internal/EvaluateConfigurations.scala
index 347e23b86..5fcc13f76 100644
--- a/main/src/main/scala/sbt/internal/EvaluateConfigurations.scala
+++ b/main/src/main/scala/sbt/internal/EvaluateConfigurations.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/GCUtil.scala b/main/src/main/scala/sbt/internal/GCUtil.scala
index ba4ba8e1e..b74d2bf03 100644
--- a/main/src/main/scala/sbt/internal/GCUtil.scala
+++ b/main/src/main/scala/sbt/internal/GCUtil.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/GlobalPlugin.scala b/main/src/main/scala/sbt/internal/GlobalPlugin.scala
index 2582da002..34e2d62b8 100644
--- a/main/src/main/scala/sbt/internal/GlobalPlugin.scala
+++ b/main/src/main/scala/sbt/internal/GlobalPlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/GroupedAutoPlugins.scala b/main/src/main/scala/sbt/internal/GroupedAutoPlugins.scala
index 06564204f..735dd651f 100644
--- a/main/src/main/scala/sbt/internal/GroupedAutoPlugins.scala
+++ b/main/src/main/scala/sbt/internal/GroupedAutoPlugins.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/Inspect.scala b/main/src/main/scala/sbt/internal/Inspect.scala
index a69123340..02866698f 100644
--- a/main/src/main/scala/sbt/internal/Inspect.scala
+++ b/main/src/main/scala/sbt/internal/Inspect.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/IvyConsole.scala b/main/src/main/scala/sbt/internal/IvyConsole.scala
index 360e18da2..12dbfc910 100644
--- a/main/src/main/scala/sbt/internal/IvyConsole.scala
+++ b/main/src/main/scala/sbt/internal/IvyConsole.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/KeyIndex.scala b/main/src/main/scala/sbt/internal/KeyIndex.scala
index 34762eb81..cb050c45b 100644
--- a/main/src/main/scala/sbt/internal/KeyIndex.scala
+++ b/main/src/main/scala/sbt/internal/KeyIndex.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/LibraryManagement.scala b/main/src/main/scala/sbt/internal/LibraryManagement.scala
index 28a40c5c7..612508cc4 100644
--- a/main/src/main/scala/sbt/internal/LibraryManagement.scala
+++ b/main/src/main/scala/sbt/internal/LibraryManagement.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal
diff --git a/main/src/main/scala/sbt/internal/Load.scala b/main/src/main/scala/sbt/internal/Load.scala
index 975ae74d7..afa0125f4 100755
--- a/main/src/main/scala/sbt/internal/Load.scala
+++ b/main/src/main/scala/sbt/internal/Load.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/LoadedSbtFile.scala b/main/src/main/scala/sbt/internal/LoadedSbtFile.scala
index f46bfc855..d39a8e69a 100644
--- a/main/src/main/scala/sbt/internal/LoadedSbtFile.scala
+++ b/main/src/main/scala/sbt/internal/LoadedSbtFile.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/LogManager.scala b/main/src/main/scala/sbt/internal/LogManager.scala
index 8409f01c2..09a1d407e 100644
--- a/main/src/main/scala/sbt/internal/LogManager.scala
+++ b/main/src/main/scala/sbt/internal/LogManager.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/Output.scala b/main/src/main/scala/sbt/internal/Output.scala
index 0886280cd..81090e7a4 100644
--- a/main/src/main/scala/sbt/internal/Output.scala
+++ b/main/src/main/scala/sbt/internal/Output.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/PluginDiscovery.scala b/main/src/main/scala/sbt/internal/PluginDiscovery.scala
index 5fe657639..291bd4fe9 100644
--- a/main/src/main/scala/sbt/internal/PluginDiscovery.scala
+++ b/main/src/main/scala/sbt/internal/PluginDiscovery.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/PluginManagement.scala b/main/src/main/scala/sbt/internal/PluginManagement.scala
index 386648c35..b000a1061 100644
--- a/main/src/main/scala/sbt/internal/PluginManagement.scala
+++ b/main/src/main/scala/sbt/internal/PluginManagement.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/PluginsDebug.scala b/main/src/main/scala/sbt/internal/PluginsDebug.scala
index 6462475f4..a6e3770da 100644
--- a/main/src/main/scala/sbt/internal/PluginsDebug.scala
+++ b/main/src/main/scala/sbt/internal/PluginsDebug.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/ProjectNavigation.scala b/main/src/main/scala/sbt/internal/ProjectNavigation.scala
index b7f04ffd1..b8cd6168c 100644
--- a/main/src/main/scala/sbt/internal/ProjectNavigation.scala
+++ b/main/src/main/scala/sbt/internal/ProjectNavigation.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/RelayAppender.scala b/main/src/main/scala/sbt/internal/RelayAppender.scala
index 2898b5bdc..80be44311 100644
--- a/main/src/main/scala/sbt/internal/RelayAppender.scala
+++ b/main/src/main/scala/sbt/internal/RelayAppender.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/Resolve.scala b/main/src/main/scala/sbt/internal/Resolve.scala
index 761ba5dd3..cd7ce4d6c 100644
--- a/main/src/main/scala/sbt/internal/Resolve.scala
+++ b/main/src/main/scala/sbt/internal/Resolve.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/RetrieveUnit.scala b/main/src/main/scala/sbt/internal/RetrieveUnit.scala
index 655f4de72..bf8eb1939 100644
--- a/main/src/main/scala/sbt/internal/RetrieveUnit.scala
+++ b/main/src/main/scala/sbt/internal/RetrieveUnit.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/Script.scala b/main/src/main/scala/sbt/internal/Script.scala
index 2192785a6..5615dcd5e 100644
--- a/main/src/main/scala/sbt/internal/Script.scala
+++ b/main/src/main/scala/sbt/internal/Script.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/SessionSettings.scala b/main/src/main/scala/sbt/internal/SessionSettings.scala
index ddca7d66c..2f27344eb 100755
--- a/main/src/main/scala/sbt/internal/SessionSettings.scala
+++ b/main/src/main/scala/sbt/internal/SessionSettings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/SettingCompletions.scala b/main/src/main/scala/sbt/internal/SettingCompletions.scala
index 1952c5598..b19b7c750 100644
--- a/main/src/main/scala/sbt/internal/SettingCompletions.scala
+++ b/main/src/main/scala/sbt/internal/SettingCompletions.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/SettingGraph.scala b/main/src/main/scala/sbt/internal/SettingGraph.scala
index 68fab0353..118c568cc 100644
--- a/main/src/main/scala/sbt/internal/SettingGraph.scala
+++ b/main/src/main/scala/sbt/internal/SettingGraph.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/TaskName.scala b/main/src/main/scala/sbt/internal/TaskName.scala
index e5710281b..35b126e3c 100644
--- a/main/src/main/scala/sbt/internal/TaskName.scala
+++ b/main/src/main/scala/sbt/internal/TaskName.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/TaskSequential.scala b/main/src/main/scala/sbt/internal/TaskSequential.scala
index d21fa1b8f..4cfcd84cb 100644
--- a/main/src/main/scala/sbt/internal/TaskSequential.scala
+++ b/main/src/main/scala/sbt/internal/TaskSequential.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/TaskTimings.scala b/main/src/main/scala/sbt/internal/TaskTimings.scala
index 63ed7943f..43ab2bbdd 100644
--- a/main/src/main/scala/sbt/internal/TaskTimings.scala
+++ b/main/src/main/scala/sbt/internal/TaskTimings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/librarymanagement/FakeRawRepository.scala b/main/src/main/scala/sbt/internal/librarymanagement/FakeRawRepository.scala
index 7cc8d98a4..a8a236643 100644
--- a/main/src/main/scala/sbt/internal/librarymanagement/FakeRawRepository.scala
+++ b/main/src/main/scala/sbt/internal/librarymanagement/FakeRawRepository.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/parser/SbtParser.scala b/main/src/main/scala/sbt/internal/parser/SbtParser.scala
index 2b170b570..98952dd89 100644
--- a/main/src/main/scala/sbt/internal/parser/SbtParser.scala
+++ b/main/src/main/scala/sbt/internal/parser/SbtParser.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/parser/SbtRefactorings.scala b/main/src/main/scala/sbt/internal/parser/SbtRefactorings.scala
index a82eb971e..c9c2446dd 100644
--- a/main/src/main/scala/sbt/internal/parser/SbtRefactorings.scala
+++ b/main/src/main/scala/sbt/internal/parser/SbtRefactorings.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/server/Definition.scala b/main/src/main/scala/sbt/internal/server/Definition.scala
index 44e6e9efa..4f1935175 100644
--- a/main/src/main/scala/sbt/internal/server/Definition.scala
+++ b/main/src/main/scala/sbt/internal/server/Definition.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala b/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala
index ba6ee4e85..6293af0e8 100644
--- a/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala
+++ b/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/server/LanguageServerReporter.scala b/main/src/main/scala/sbt/internal/server/LanguageServerReporter.scala
index 644e01024..ec4137480 100644
--- a/main/src/main/scala/sbt/internal/server/LanguageServerReporter.scala
+++ b/main/src/main/scala/sbt/internal/server/LanguageServerReporter.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/server/NetworkChannel.scala b/main/src/main/scala/sbt/internal/server/NetworkChannel.scala
index 80149dfc5..d56f59e4e 100644
--- a/main/src/main/scala/sbt/internal/server/NetworkChannel.scala
+++ b/main/src/main/scala/sbt/internal/server/NetworkChannel.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/internal/server/SettingQuery.scala b/main/src/main/scala/sbt/internal/server/SettingQuery.scala
index 6ab872f5b..28c73b1ef 100644
--- a/main/src/main/scala/sbt/internal/server/SettingQuery.scala
+++ b/main/src/main/scala/sbt/internal/server/SettingQuery.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/plugins/CorePlugin.scala b/main/src/main/scala/sbt/plugins/CorePlugin.scala
index df66eb438..c0ea66a10 100644
--- a/main/src/main/scala/sbt/plugins/CorePlugin.scala
+++ b/main/src/main/scala/sbt/plugins/CorePlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/plugins/Giter8TemplatePlugin.scala b/main/src/main/scala/sbt/plugins/Giter8TemplatePlugin.scala
index 802ad24e2..a034e7925 100644
--- a/main/src/main/scala/sbt/plugins/Giter8TemplatePlugin.scala
+++ b/main/src/main/scala/sbt/plugins/Giter8TemplatePlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/plugins/IvyPlugin.scala b/main/src/main/scala/sbt/plugins/IvyPlugin.scala
index 9c9257b2a..01c20cdac 100644
--- a/main/src/main/scala/sbt/plugins/IvyPlugin.scala
+++ b/main/src/main/scala/sbt/plugins/IvyPlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/plugins/JUnitXmlReportPlugin.scala b/main/src/main/scala/sbt/plugins/JUnitXmlReportPlugin.scala
index 232265d68..842c8dd76 100644
--- a/main/src/main/scala/sbt/plugins/JUnitXmlReportPlugin.scala
+++ b/main/src/main/scala/sbt/plugins/JUnitXmlReportPlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/plugins/JvmPlugin.scala b/main/src/main/scala/sbt/plugins/JvmPlugin.scala
index b8cc3493a..d51355573 100644
--- a/main/src/main/scala/sbt/plugins/JvmPlugin.scala
+++ b/main/src/main/scala/sbt/plugins/JvmPlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/main/scala/sbt/plugins/SbtPlugin.scala b/main/src/main/scala/sbt/plugins/SbtPlugin.scala
index a8a52413c..792eebc70 100644
--- a/main/src/main/scala/sbt/plugins/SbtPlugin.scala
+++ b/main/src/main/scala/sbt/plugins/SbtPlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/DefaultsTest.scala b/main/src/test/scala/DefaultsTest.scala
index b9399ece4..5a50f7efc 100644
--- a/main/src/test/scala/DefaultsTest.scala
+++ b/main/src/test/scala/DefaultsTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/Delegates.scala b/main/src/test/scala/Delegates.scala
index dd1f48635..e3ad3a3b7 100644
--- a/main/src/test/scala/Delegates.scala
+++ b/main/src/test/scala/Delegates.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/ParseKey.scala b/main/src/test/scala/ParseKey.scala
index 9af98f56f..7e348ab73 100644
--- a/main/src/test/scala/ParseKey.scala
+++ b/main/src/test/scala/ParseKey.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/ParserSpec.scala b/main/src/test/scala/ParserSpec.scala
index 72f44dbaf..a46ea26f4 100644
--- a/main/src/test/scala/ParserSpec.scala
+++ b/main/src/test/scala/ParserSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 import java.net.URI
diff --git a/main/src/test/scala/PluginCommandTest.scala b/main/src/test/scala/PluginCommandTest.scala
index cc4443080..e25a29539 100644
--- a/main/src/test/scala/PluginCommandTest.scala
+++ b/main/src/test/scala/PluginCommandTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/PluginsTest.scala b/main/src/test/scala/PluginsTest.scala
index 52f381cd1..0dce92299 100644
--- a/main/src/test/scala/PluginsTest.scala
+++ b/main/src/test/scala/PluginsTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/ProjectMacro.scala b/main/src/test/scala/ProjectMacro.scala
index 4c8936a71..d66146688 100644
--- a/main/src/test/scala/ProjectMacro.scala
+++ b/main/src/test/scala/ProjectMacro.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/ProjectSpec.scala b/main/src/test/scala/ProjectSpec.scala
index 5b5a3e114..cfd459f70 100644
--- a/main/src/test/scala/ProjectSpec.scala
+++ b/main/src/test/scala/ProjectSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/TagsTest.scala b/main/src/test/scala/TagsTest.scala
index ed6282078..d56160df9 100644
--- a/main/src/test/scala/TagsTest.scala
+++ b/main/src/test/scala/TagsTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/AggregationSpec.scala b/main/src/test/scala/sbt/internal/AggregationSpec.scala
index 8d4963da1..328d1ec96 100644
--- a/main/src/test/scala/sbt/internal/AggregationSpec.scala
+++ b/main/src/test/scala/sbt/internal/AggregationSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal
diff --git a/main/src/test/scala/sbt/internal/CrossJavaTest.scala b/main/src/test/scala/sbt/internal/CrossJavaTest.scala
index ba281b64f..f8bc25fc4 100644
--- a/main/src/test/scala/sbt/internal/CrossJavaTest.scala
+++ b/main/src/test/scala/sbt/internal/CrossJavaTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal
diff --git a/main/src/test/scala/sbt/internal/TestBuild.scala b/main/src/test/scala/sbt/internal/TestBuild.scala
index 826e71867..a603cd1b7 100644
--- a/main/src/test/scala/sbt/internal/TestBuild.scala
+++ b/main/src/test/scala/sbt/internal/TestBuild.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/parser/AbstractSpec.scala b/main/src/test/scala/sbt/internal/parser/AbstractSpec.scala
index 708f36290..8469874d4 100644
--- a/main/src/test/scala/sbt/internal/parser/AbstractSpec.scala
+++ b/main/src/test/scala/sbt/internal/parser/AbstractSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.parser
diff --git a/main/src/test/scala/sbt/internal/parser/CheckIfParsedSpec.scala b/main/src/test/scala/sbt/internal/parser/CheckIfParsedSpec.scala
index 807b31813..33a3c0198 100644
--- a/main/src/test/scala/sbt/internal/parser/CheckIfParsedSpec.scala
+++ b/main/src/test/scala/sbt/internal/parser/CheckIfParsedSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/parser/CommentedXmlSpec.scala b/main/src/test/scala/sbt/internal/parser/CommentedXmlSpec.scala
index 95f53e91d..052c049d1 100644
--- a/main/src/test/scala/sbt/internal/parser/CommentedXmlSpec.scala
+++ b/main/src/test/scala/sbt/internal/parser/CommentedXmlSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.parser
diff --git a/main/src/test/scala/sbt/internal/parser/EmbeddedXmlSpec.scala b/main/src/test/scala/sbt/internal/parser/EmbeddedXmlSpec.scala
index bc2c78d38..007c89342 100644
--- a/main/src/test/scala/sbt/internal/parser/EmbeddedXmlSpec.scala
+++ b/main/src/test/scala/sbt/internal/parser/EmbeddedXmlSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.parser
diff --git a/main/src/test/scala/sbt/internal/parser/ErrorSpec.scala b/main/src/test/scala/sbt/internal/parser/ErrorSpec.scala
index 77641efcc..eea63c0d8 100644
--- a/main/src/test/scala/sbt/internal/parser/ErrorSpec.scala
+++ b/main/src/test/scala/sbt/internal/parser/ErrorSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/parser/NewFormatSpec.scala b/main/src/test/scala/sbt/internal/parser/NewFormatSpec.scala
index 797f05356..ee45ffd2e 100644
--- a/main/src/test/scala/sbt/internal/parser/NewFormatSpec.scala
+++ b/main/src/test/scala/sbt/internal/parser/NewFormatSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/parser/SessionSettingsSpec.scala b/main/src/test/scala/sbt/internal/parser/SessionSettingsSpec.scala
index 8d8876091..4db2e158f 100644
--- a/main/src/test/scala/sbt/internal/parser/SessionSettingsSpec.scala
+++ b/main/src/test/scala/sbt/internal/parser/SessionSettingsSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/parser/SplitExpressions.scala b/main/src/test/scala/sbt/internal/parser/SplitExpressions.scala
index a03207ff4..fd8733a7a 100644
--- a/main/src/test/scala/sbt/internal/parser/SplitExpressions.scala
+++ b/main/src/test/scala/sbt/internal/parser/SplitExpressions.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/parser/SplitExpressionsBehavior.scala b/main/src/test/scala/sbt/internal/parser/SplitExpressionsBehavior.scala
index c4df5a0ce..a29853e1e 100644
--- a/main/src/test/scala/sbt/internal/parser/SplitExpressionsBehavior.scala
+++ b/main/src/test/scala/sbt/internal/parser/SplitExpressionsBehavior.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/parser/SplitExpressionsTest.scala b/main/src/test/scala/sbt/internal/parser/SplitExpressionsTest.scala
index 5e6c78038..7019f16bb 100644
--- a/main/src/test/scala/sbt/internal/parser/SplitExpressionsTest.scala
+++ b/main/src/test/scala/sbt/internal/parser/SplitExpressionsTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/server/DefinitionTest.scala b/main/src/test/scala/sbt/internal/server/DefinitionTest.scala
index d09c72e08..7826f8441 100644
--- a/main/src/test/scala/sbt/internal/server/DefinitionTest.scala
+++ b/main/src/test/scala/sbt/internal/server/DefinitionTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/main/src/test/scala/sbt/internal/server/SettingQueryTest.scala b/main/src/test/scala/sbt/internal/server/SettingQueryTest.scala
index 995bb8a2c..290b2f1bf 100644
--- a/main/src/test/scala/sbt/internal/server/SettingQueryTest.scala
+++ b/main/src/test/scala/sbt/internal/server/SettingQueryTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/project/build.properties b/project/build.properties
index 5620cc502..0cd8b0798 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.2.1
+sbt.version=1.2.3
diff --git a/protocol/src/main/scala/sbt/internal/langserver/DiagnosticSeverity.scala b/protocol/src/main/scala/sbt/internal/langserver/DiagnosticSeverity.scala
index 6594d9050..e13bb3081 100644
--- a/protocol/src/main/scala/sbt/internal/langserver/DiagnosticSeverity.scala
+++ b/protocol/src/main/scala/sbt/internal/langserver/DiagnosticSeverity.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/protocol/src/main/scala/sbt/internal/langserver/ErrorCodes.scala b/protocol/src/main/scala/sbt/internal/langserver/ErrorCodes.scala
index 4b67ee90a..cef6c0f57 100644
--- a/protocol/src/main/scala/sbt/internal/langserver/ErrorCodes.scala
+++ b/protocol/src/main/scala/sbt/internal/langserver/ErrorCodes.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/protocol/src/main/scala/sbt/internal/langserver/MessageType.scala b/protocol/src/main/scala/sbt/internal/langserver/MessageType.scala
index 2d0aff8f1..2597fb1d1 100644
--- a/protocol/src/main/scala/sbt/internal/langserver/MessageType.scala
+++ b/protocol/src/main/scala/sbt/internal/langserver/MessageType.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRPCProtocol.scala b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRPCProtocol.scala
index 95374a2ba..06a8fe423 100644
--- a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRPCProtocol.scala
+++ b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRPCProtocol.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.protocol.codec
diff --git a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcNotificationMessageFormats.scala b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcNotificationMessageFormats.scala
index d4fe42afe..a19c85833 100644
--- a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcNotificationMessageFormats.scala
+++ b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcNotificationMessageFormats.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.protocol.codec
diff --git a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcRequestMessageFormats.scala b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcRequestMessageFormats.scala
index 1ed949b31..6ffb60830 100644
--- a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcRequestMessageFormats.scala
+++ b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcRequestMessageFormats.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.protocol.codec
diff --git a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseErrorFormats.scala b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseErrorFormats.scala
index d330ac5bb..885187970 100644
--- a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseErrorFormats.scala
+++ b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseErrorFormats.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.protocol.codec
diff --git a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseMessageFormats.scala b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseMessageFormats.scala
index db967420e..beabf1512 100644
--- a/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseMessageFormats.scala
+++ b/protocol/src/main/scala/sbt/internal/protocol/codec/JsonRpcResponseMessageFormats.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.protocol.codec
diff --git a/protocol/src/main/scala/sbt/protocol/ClientSocket.scala b/protocol/src/main/scala/sbt/protocol/ClientSocket.scala
index df155d439..bc05fe58f 100644
--- a/protocol/src/main/scala/sbt/protocol/ClientSocket.scala
+++ b/protocol/src/main/scala/sbt/protocol/ClientSocket.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/protocol/src/main/scala/sbt/protocol/Serialization.scala b/protocol/src/main/scala/sbt/protocol/Serialization.scala
index 4d71f512b..bd2e97ad3 100644
--- a/protocol/src/main/scala/sbt/protocol/Serialization.scala
+++ b/protocol/src/main/scala/sbt/protocol/Serialization.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/main/scala/sbt/Fork.scala b/run/src/main/scala/sbt/Fork.scala
index 3fc3e4142..734e8609e 100644
--- a/run/src/main/scala/sbt/Fork.scala
+++ b/run/src/main/scala/sbt/Fork.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/main/scala/sbt/OutputStrategy.scala b/run/src/main/scala/sbt/OutputStrategy.scala
index 1f6d819cf..35b114b88 100644
--- a/run/src/main/scala/sbt/OutputStrategy.scala
+++ b/run/src/main/scala/sbt/OutputStrategy.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/main/scala/sbt/Run.scala b/run/src/main/scala/sbt/Run.scala
index 6c6e599a6..a09d3fc3f 100644
--- a/run/src/main/scala/sbt/Run.scala
+++ b/run/src/main/scala/sbt/Run.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/main/scala/sbt/SelectMainClass.scala b/run/src/main/scala/sbt/SelectMainClass.scala
index 86bcbcdb9..03774ccd1 100644
--- a/run/src/main/scala/sbt/SelectMainClass.scala
+++ b/run/src/main/scala/sbt/SelectMainClass.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/main/scala/sbt/TrapExit.scala b/run/src/main/scala/sbt/TrapExit.scala
index 2dea6d17f..00f17b77c 100644
--- a/run/src/main/scala/sbt/TrapExit.scala
+++ b/run/src/main/scala/sbt/TrapExit.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/main/scala/sbt/TrapExitSecurityException.scala b/run/src/main/scala/sbt/TrapExitSecurityException.scala
index bad5cf67f..ff5416eab 100644
--- a/run/src/main/scala/sbt/TrapExitSecurityException.scala
+++ b/run/src/main/scala/sbt/TrapExitSecurityException.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/test/scala/sbt/ForkTest.scala b/run/src/test/scala/sbt/ForkTest.scala
index 645e54598..96c4aed34 100644
--- a/run/src/test/scala/sbt/ForkTest.scala
+++ b/run/src/test/scala/sbt/ForkTest.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/run/src/test/scala/sbt/TestLogger.scala b/run/src/test/scala/sbt/TestLogger.scala
index fabd9df87..6c3e96d51 100644
--- a/run/src/test/scala/sbt/TestLogger.scala
+++ b/run/src/test/scala/sbt/TestLogger.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/sbt/src/main/scala/package.scala b/sbt/src/main/scala/package.scala
index 3e067e0de..df8aeab81 100644
--- a/sbt/src/main/scala/package.scala
+++ b/sbt/src/main/scala/package.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 import scala.language.experimental.macros
diff --git a/sbt/src/main/scala/sbt/AllSyntax.scala b/sbt/src/main/scala/sbt/AllSyntax.scala
index bb48c2c2c..d59026a4e 100644
--- a/sbt/src/main/scala/sbt/AllSyntax.scala
+++ b/sbt/src/main/scala/sbt/AllSyntax.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/sbt/src/main/scala/sbt/Import.scala b/sbt/src/main/scala/sbt/Import.scala
index 109f54d48..e790c863d 100644
--- a/sbt/src/main/scala/sbt/Import.scala
+++ b/sbt/src/main/scala/sbt/Import.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/sbt/src/test/scala/sbt/RunFromSourceMain.scala b/sbt/src/test/scala/sbt/RunFromSourceMain.scala
index 84c229de0..217313c28 100644
--- a/sbt/src/test/scala/sbt/RunFromSourceMain.scala
+++ b/sbt/src/test/scala/sbt/RunFromSourceMain.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/sbt/src/test/scala/testpkg/ServerSpec.scala b/sbt/src/test/scala/testpkg/ServerSpec.scala
index ccd753595..8748472f9 100644
--- a/sbt/src/test/scala/testpkg/ServerSpec.scala
+++ b/sbt/src/test/scala/testpkg/ServerSpec.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package testpkg
diff --git a/scripted-plugin/src/main/scala/sbt/ScriptedPlugin.scala b/scripted-plugin/src/main/scala/sbt/ScriptedPlugin.scala
index 93c2d93f4..754b3f152 100644
--- a/scripted-plugin/src/main/scala/sbt/ScriptedPlugin.scala
+++ b/scripted-plugin/src/main/scala/sbt/ScriptedPlugin.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/scripted-sbt-old/src/main/scala/sbt/test/ScriptedTests.scala b/scripted-sbt-old/src/main/scala/sbt/test/ScriptedTests.scala
index 727c4bd6c..2497a27fe 100644
--- a/scripted-sbt-old/src/main/scala/sbt/test/ScriptedTests.scala
+++ b/scripted-sbt-old/src/main/scala/sbt/test/ScriptedTests.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.test
diff --git a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/BatchScriptRunner.scala b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/BatchScriptRunner.scala
index 805059518..a018231a6 100644
--- a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/BatchScriptRunner.scala
+++ b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/BatchScriptRunner.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/RemoteSbtCreator.scala b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/RemoteSbtCreator.scala
index 5dbf2ef51..3719e5cd8 100644
--- a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/RemoteSbtCreator.scala
+++ b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/RemoteSbtCreator.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/SbtHandler.scala b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/SbtHandler.scala
index bf7174731..842662a95 100644
--- a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/SbtHandler.scala
+++ b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/SbtHandler.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/ScriptedTests.scala b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/ScriptedTests.scala
index 85cf73764..8d2982153 100644
--- a/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/ScriptedTests.scala
+++ b/scripted-sbt-redux/src/main/scala/sbt/scriptedtest/ScriptedTests.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/main/scala/sbt/Action.scala b/tasks-standard/src/main/scala/sbt/Action.scala
index 6cd50824d..9489c75e9 100644
--- a/tasks-standard/src/main/scala/sbt/Action.scala
+++ b/tasks-standard/src/main/scala/sbt/Action.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/main/scala/sbt/std/Streams.scala b/tasks-standard/src/main/scala/sbt/std/Streams.scala
index 61f97f89e..1c0f9be15 100644
--- a/tasks-standard/src/main/scala/sbt/std/Streams.scala
+++ b/tasks-standard/src/main/scala/sbt/std/Streams.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/main/scala/sbt/std/System.scala b/tasks-standard/src/main/scala/sbt/std/System.scala
index ed2739646..7db0ba20f 100644
--- a/tasks-standard/src/main/scala/sbt/std/System.scala
+++ b/tasks-standard/src/main/scala/sbt/std/System.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/main/scala/sbt/std/TaskExtra.scala b/tasks-standard/src/main/scala/sbt/std/TaskExtra.scala
index 52e754a81..6168332f5 100644
--- a/tasks-standard/src/main/scala/sbt/std/TaskExtra.scala
+++ b/tasks-standard/src/main/scala/sbt/std/TaskExtra.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/test/scala/Execute.scala b/tasks-standard/src/test/scala/Execute.scala
index a4852567d..2f36a37e8 100644
--- a/tasks-standard/src/test/scala/Execute.scala
+++ b/tasks-standard/src/test/scala/Execute.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/test/scala/TaskGen.scala b/tasks-standard/src/test/scala/TaskGen.scala
index ee7539ef9..ae46b22e6 100644
--- a/tasks-standard/src/test/scala/TaskGen.scala
+++ b/tasks-standard/src/test/scala/TaskGen.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/test/scala/TaskRunnerCircular.scala b/tasks-standard/src/test/scala/TaskRunnerCircular.scala
index 3d542a9db..e396c5704 100644
--- a/tasks-standard/src/test/scala/TaskRunnerCircular.scala
+++ b/tasks-standard/src/test/scala/TaskRunnerCircular.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/test/scala/TaskRunnerFork.scala b/tasks-standard/src/test/scala/TaskRunnerFork.scala
index 639963454..3551a0914 100644
--- a/tasks-standard/src/test/scala/TaskRunnerFork.scala
+++ b/tasks-standard/src/test/scala/TaskRunnerFork.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 import sbt._
diff --git a/tasks-standard/src/test/scala/TaskSerial.scala b/tasks-standard/src/test/scala/TaskSerial.scala
index 8f2f8bf3c..e48d68c61 100644
--- a/tasks-standard/src/test/scala/TaskSerial.scala
+++ b/tasks-standard/src/test/scala/TaskSerial.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/test/scala/Test.scala b/tasks-standard/src/test/scala/Test.scala
index ab4fdb1b3..72daac5bc 100644
--- a/tasks-standard/src/test/scala/Test.scala
+++ b/tasks-standard/src/test/scala/Test.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/test/scala/TestRunnerCall.scala b/tasks-standard/src/test/scala/TestRunnerCall.scala
index 9f03e4e4f..754c38bb8 100644
--- a/tasks-standard/src/test/scala/TestRunnerCall.scala
+++ b/tasks-standard/src/test/scala/TestRunnerCall.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 import sbt._
diff --git a/tasks-standard/src/test/scala/TestRunnerSort.scala b/tasks-standard/src/test/scala/TestRunnerSort.scala
index e0f5792d8..4d9eace1f 100644
--- a/tasks-standard/src/test/scala/TestRunnerSort.scala
+++ b/tasks-standard/src/test/scala/TestRunnerSort.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks-standard/src/test/scala/checkResult.scala b/tasks-standard/src/test/scala/checkResult.scala
index 276367064..ece4657e9 100644
--- a/tasks-standard/src/test/scala/checkResult.scala
+++ b/tasks-standard/src/test/scala/checkResult.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks/src/main/scala/sbt/CompletionService.scala b/tasks/src/main/scala/sbt/CompletionService.scala
index f64eae139..3b18fe48b 100644
--- a/tasks/src/main/scala/sbt/CompletionService.scala
+++ b/tasks/src/main/scala/sbt/CompletionService.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks/src/main/scala/sbt/ConcurrentRestrictions.scala b/tasks/src/main/scala/sbt/ConcurrentRestrictions.scala
index b6e011f4c..8b5ac8744 100644
--- a/tasks/src/main/scala/sbt/ConcurrentRestrictions.scala
+++ b/tasks/src/main/scala/sbt/ConcurrentRestrictions.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks/src/main/scala/sbt/Execute.scala b/tasks/src/main/scala/sbt/Execute.scala
index 74e0bcdc5..a607eea53 100644
--- a/tasks/src/main/scala/sbt/Execute.scala
+++ b/tasks/src/main/scala/sbt/Execute.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks/src/main/scala/sbt/ExecuteProgress.scala b/tasks/src/main/scala/sbt/ExecuteProgress.scala
index 34a19d206..686c6b2de 100644
--- a/tasks/src/main/scala/sbt/ExecuteProgress.scala
+++ b/tasks/src/main/scala/sbt/ExecuteProgress.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks/src/main/scala/sbt/Incomplete.scala b/tasks/src/main/scala/sbt/Incomplete.scala
index 78c042ebd..59232f24a 100644
--- a/tasks/src/main/scala/sbt/Incomplete.scala
+++ b/tasks/src/main/scala/sbt/Incomplete.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks/src/main/scala/sbt/Node.scala b/tasks/src/main/scala/sbt/Node.scala
index b579f3f28..fac5cff58 100644
--- a/tasks/src/main/scala/sbt/Node.scala
+++ b/tasks/src/main/scala/sbt/Node.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/tasks/src/main/scala/sbt/Result.scala b/tasks/src/main/scala/sbt/Result.scala
index 318027579..973e9d559 100644
--- a/tasks/src/main/scala/sbt/Result.scala
+++ b/tasks/src/main/scala/sbt/Result.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/testing/agent/src/main/java/sbt/ForkConfiguration.java b/testing/agent/src/main/java/sbt/ForkConfiguration.java
index 22f82b8c5..50e06df18 100644
--- a/testing/agent/src/main/java/sbt/ForkConfiguration.java
+++ b/testing/agent/src/main/java/sbt/ForkConfiguration.java
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt;
diff --git a/testing/agent/src/main/java/sbt/ForkMain.java b/testing/agent/src/main/java/sbt/ForkMain.java
index e9b84cb03..85484db93 100644
--- a/testing/agent/src/main/java/sbt/ForkMain.java
+++ b/testing/agent/src/main/java/sbt/ForkMain.java
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt;
diff --git a/testing/agent/src/main/java/sbt/ForkTags.java b/testing/agent/src/main/java/sbt/ForkTags.java
index e18074cbf..83563fae0 100644
--- a/testing/agent/src/main/java/sbt/ForkTags.java
+++ b/testing/agent/src/main/java/sbt/ForkTags.java
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt;
diff --git a/testing/agent/src/main/java/sbt/FrameworkWrapper.java b/testing/agent/src/main/java/sbt/FrameworkWrapper.java
index 23eea7b95..ea98761ef 100644
--- a/testing/agent/src/main/java/sbt/FrameworkWrapper.java
+++ b/testing/agent/src/main/java/sbt/FrameworkWrapper.java
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt;
diff --git a/testing/src/main/scala/sbt/JUnitXmlTestsListener.scala b/testing/src/main/scala/sbt/JUnitXmlTestsListener.scala
index 731ab2211..2ca344984 100644
--- a/testing/src/main/scala/sbt/JUnitXmlTestsListener.scala
+++ b/testing/src/main/scala/sbt/JUnitXmlTestsListener.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/testing/src/main/scala/sbt/TestFramework.scala b/testing/src/main/scala/sbt/TestFramework.scala
index 11b4b51c8..82d6e75a5 100644
--- a/testing/src/main/scala/sbt/TestFramework.scala
+++ b/testing/src/main/scala/sbt/TestFramework.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/testing/src/main/scala/sbt/TestReportListener.scala b/testing/src/main/scala/sbt/TestReportListener.scala
index 12566c707..6a02c35e0 100644
--- a/testing/src/main/scala/sbt/TestReportListener.scala
+++ b/testing/src/main/scala/sbt/TestReportListener.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/testing/src/main/scala/sbt/TestStatusReporter.scala b/testing/src/main/scala/sbt/TestStatusReporter.scala
index af5d84465..38a7987ac 100644
--- a/testing/src/main/scala/sbt/TestStatusReporter.scala
+++ b/testing/src/main/scala/sbt/TestStatusReporter.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt
diff --git a/testing/src/main/scala/sbt/internal/testing/StatusFormats.scala b/testing/src/main/scala/sbt/internal/testing/StatusFormats.scala
index e655b0021..51729dcb3 100644
--- a/testing/src/main/scala/sbt/internal/testing/StatusFormats.scala
+++ b/testing/src/main/scala/sbt/internal/testing/StatusFormats.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt.internal.testing
diff --git a/testing/src/main/scala/sbt/internal/testing/TestLogger.scala b/testing/src/main/scala/sbt/internal/testing/TestLogger.scala
index 6c49f793a..0b7f5e2ba 100644
--- a/testing/src/main/scala/sbt/internal/testing/TestLogger.scala
+++ b/testing/src/main/scala/sbt/internal/testing/TestLogger.scala
@@ -1,8 +1,8 @@
 /*
  * sbt
- * Copyright 2011 - 2017, Lightbend, Inc.
+ * Copyright 2011 - 2018, Lightbend, Inc.
  * Copyright 2008 - 2010, Mark Harrah
- * Licensed under BSD-3-Clause license (see LICENSE)
+ * Licensed under Apache License 2.0 (see LICENSE)
  */
 
 package sbt