diff --git a/notes/1.0.0.markdown b/notes/1.0.0.markdown
index bfc541127..6e0e5bd8e 100644
--- a/notes/1.0.0.markdown
+++ b/notes/1.0.0.markdown
@@ -13,7 +13,6 @@ This is the RC-1 release of sbt 1.0.
 - sbt 0.12 style key dependency operators `<<=`, `<+=`, `<++=` are removed. Please [migrate to :=, +=, and ++=](http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html#Migrating+simple+expressions). These operators have been sources of confusion for many users, and have long been removed from 0.13 docs, and have been formally deprecated since sbt 0.13.13.
 - Zinc 1 drops support for Scala 2.9 and earlier. Scala 2.10 must use 2.10.2 and above. Scala 2.11 must use 2.11.2 and above. (latest patch releases are recommended)
 - Many of the case classes are replaced with pseudo case classes generated using Contraband. Migrate `.copy(foo = xxx)` to `withFoo(xxx)`.
-- Java classes under the `xsbti.compile` package such as `IncOptions` hides the constructor. Use the factory method `xsbti.compile.Foo.of(...)`.
 - `config("tooling")` must be directly assigned to a `val`, like `val Tooling = config("tooling")`. This captures the lhs identifier into the configuration so we can use it from the shell later.
 - Changes `publishTo` and `otherResolvers` from SettingKeys to TaskKeys. [#2059][2059]/[#2662][2662] by [@dwijnand][@dwijnand]
 - `PathFinder`'s `.***` method is renamed to `.allPaths` method.
@@ -38,10 +37,15 @@ This is the RC-1 release of sbt 1.0.
 - sbt 1.0 renames `Global` as scope component to `Zero` to disambiguate from `GlobalScope`. [@eed3si9n][@eed3si9n]
 - sbt 1.0 uses `ConfigRef` in places where `String` was used to reference configuration, such as `update.value.configuration(...)`. Pass in `Configuration`, which implicitly converts to `ConfigRef`.
 - Changes `sourceArtifactTypes` and `docArtifactTypes` from `Set[String]` to `Seq[String]` settings.
-- Renames `ivyScala: IvyScala` to `scalaModuleInfo: ScalaModuleInfo`.
 
 The Scala Center is working with Lightbend to provide [an automatic migration tool][sbt-migration-rewrites].
 
+#### Zinc API changes
+
+- Java classes under the `xsbti.compile` package such as `IncOptions` hides the constructor. Use the factory method `xsbti.compile.Foo.of(...)`.
+- Renames `ivyScala: IvyScala` to `scalaModuleInfo: ScalaModuleInfo`.
+- `xsbti.Reporter#log(...)` takes `xsbti.Problem` as the parameter. Call `log(problem.position, problem.message, problem.severity)` to delegate to the older `log(...)`.
+
 #### Features
 
 - New incremental compiler called Zinc 1. Details below.
diff --git a/sbt/src/sbt-test/compiler-project/semantic-errors/project/src/main/scala/sbt/TestPlugin.scala b/sbt/src/sbt-test/compiler-project/semantic-errors/project/src/main/scala/sbt/TestPlugin.scala
index 53bed2c8a..d8c5e0c59 100644
--- a/sbt/src/sbt-test/compiler-project/semantic-errors/project/src/main/scala/sbt/TestPlugin.scala
+++ b/sbt/src/sbt-test/compiler-project/semantic-errors/project/src/main/scala/sbt/TestPlugin.scala
@@ -31,6 +31,9 @@ class CollectingReporter extends xsbti.Reporter {
   def printSummary(): Unit = ()
   def problems: Array[xsbti.Problem] = buffer.toArray
 
+  def log(problem: xsbti.Problem): Unit =
+    log(problem.position, problem.message, problem.severity)
+
   /** Logs a message. */
   def log(pos: xsbti.Position, msg: String, sev: xsbti.Severity): Unit = {
     object MyProblem extends xsbti.Problem {