diff --git a/cache/src/main/scala/coursier/Cache.scala b/cache/src/main/scala/coursier/Cache.scala
index e98ce2de8..dc1349ae9 100644
--- a/cache/src/main/scala/coursier/Cache.scala
+++ b/cache/src/main/scala/coursier/Cache.scala
@@ -1024,7 +1024,7 @@ object Cache {
 
     def downloadingArtifact(url: String, file: File): Unit = {}
 
-    @deprecated("Use / override the variant with 3 arguments instead")
+    @deprecated("Use / override the variant with 3 arguments instead", "1.0.0-M10")
     def downloadLength(url: String, length: Long): Unit = {}
     def downloadLength(url: String, totalLength: Long, alreadyDownloaded: Long): Unit = {
       downloadLength(url, totalLength)
diff --git a/core/shared/src/main/scala/coursier/core/Resolution.scala b/core/shared/src/main/scala/coursier/core/Resolution.scala
index 840806e2f..511d7c8e2 100644
--- a/core/shared/src/main/scala/coursier/core/Resolution.scala
+++ b/core/shared/src/main/scala/coursier/core/Resolution.scala
@@ -1049,7 +1049,7 @@ final case class Resolution(
     * Returns errors on dependencies, but that don't have POM-related errors
     * @return errors
     */
-  @deprecated("use metadataErrors instead")
+  @deprecated("use metadataErrors instead", "1.0.0-RC1")
   def errors: Seq[(Dependency, Seq[String])] =
     for {
       dep <- dependencies.toSeq
diff --git a/core/shared/src/main/scala/coursier/util/Parse.scala b/core/shared/src/main/scala/coursier/util/Parse.scala
index dd2bb7435..0a8f20117 100644
--- a/core/shared/src/main/scala/coursier/util/Parse.scala
+++ b/core/shared/src/main/scala/coursier/util/Parse.scala
@@ -13,7 +13,7 @@ object Parse {
 
   private def defaultScalaVersion = scala.util.Properties.versionNumberString
 
-  @deprecated("use the variant accepting a default scala version")
+  @deprecated("use the variant accepting a default scala version", "1.0.0-M13")
   def module(s: String): Either[String, Module] =
     module(s, defaultScalaVersion)
 
@@ -71,7 +71,7 @@ object Parse {
     (errors, values)
   }
 
-  @deprecated("use the variant accepting a default scala version")
+  @deprecated("use the variant accepting a default scala version", "1.0.0-M13")
   def modules(l: Seq[String]): (Seq[String], Seq[Module]) =
     modules(l, defaultScalaVersion)
 
@@ -83,7 +83,7 @@ object Parse {
   def modules(l: Seq[String], defaultScalaVersion: String): (Seq[String], Seq[Module]) =
     valuesAndErrors(module(_, defaultScalaVersion), l)
 
-  @deprecated("use the variant accepting a default scala version")
+  @deprecated("use the variant accepting a default scala version", "1.0.0-M13")
   def moduleVersion(s: String): Either[String, (Module, String)] =
     moduleVersion(s, defaultScalaVersion)
 
@@ -113,7 +113,7 @@ object Parse {
     }
   }
 
-  @deprecated("use the variant accepting a default scala version")
+  @deprecated("use the variant accepting a default scala version", "1.0.0-M13")
   def moduleVersionConfig(s: String): Either[String, (Module, String, Option[String])] =
     moduleVersionConfig(s, defaultScalaVersion)
 
@@ -157,7 +157,7 @@ object Parse {
     }
   }
 
-  @deprecated("use the variant accepting a default scala version")
+  @deprecated("use the variant accepting a default scala version", "1.0.0-M13")
   def moduleVersions(l: Seq[String]): (Seq[String], Seq[(Module, String)]) =
     moduleVersions(l, defaultScalaVersion)
 
@@ -169,7 +169,7 @@ object Parse {
   def moduleVersions(l: Seq[String], defaultScalaVersion: String): (Seq[String], Seq[(Module, String)]) =
     valuesAndErrors(moduleVersion(_, defaultScalaVersion), l)
 
-  @deprecated("use the variant accepting a default scala version")
+  @deprecated("use the variant accepting a default scala version", "1.0.0-M13")
   def moduleVersionConfigs(l: Seq[String]): (Seq[String], Seq[(Module, String, Option[String])]) =
     moduleVersionConfigs(l, defaultScalaVersion)
 
diff --git a/sbt-launcher/src/main/scala/coursier/sbtlauncher/Launcher.scala b/sbt-launcher/src/main/scala/coursier/sbtlauncher/Launcher.scala
index d591a9dd8..cf10cb315 100644
--- a/sbt-launcher/src/main/scala/coursier/sbtlauncher/Launcher.scala
+++ b/sbt-launcher/src/main/scala/coursier/sbtlauncher/Launcher.scala
@@ -174,8 +174,8 @@ class Launcher(
         System.err.println(s"Resolved Scala $version (organization $scalaOrg)")
     }
 
-    if (res.errors.nonEmpty) {
-      Console.err.println(s"Errors:\n${res.errors.map("  " + _).mkString("\n")}")
+    if (res.metadataErrors.nonEmpty) {
+      Console.err.println(s"Errors:\n${res.metadataErrors.map("  " + _).mkString("\n")}")
       sys.exit(1)
     }
 
@@ -328,8 +328,8 @@ class Launcher(
         System.err.println(s"Resolved ${id0.groupID}:${id0.name}:${id0.version}$extraMsg")
     }
 
-    if (res.errors.nonEmpty) {
-      Console.err.println(s"Errors:\n${res.errors.map("  " + _).mkString("\n")}")
+    if (res.metadataErrors.nonEmpty) {
+      Console.err.println(s"Errors:\n${res.metadataErrors.map("  " + _).mkString("\n")}")
       sys.exit(1)
     }
 
@@ -463,8 +463,8 @@ class Launcher(
           System.err.println(s"Resolved org.scala-sbt:interface:$sbtVersion")
       }
 
-      if (res.errors.nonEmpty) {
-        Console.err.println(s"Errors:\n${res.errors.map("  " + _).mkString("\n")}")
+      if (res.metadataErrors.nonEmpty) {
+        Console.err.println(s"Errors:\n${res.metadataErrors.map("  " + _).mkString("\n")}")
         sys.exit(1)
       }
 
@@ -582,8 +582,8 @@ class Launcher(
           System.err.println(s"Resolved org.scala-sbt:compiler-interface:$sbtVersion")
       }
 
-      if (res.errors.nonEmpty) {
-        Console.err.println(s"Errors:\n${res.errors.map("  " + _).mkString("\n")}")
+      if (res.metadataErrors.nonEmpty) {
+        Console.err.println(s"Errors:\n${res.metadataErrors.map("  " + _).mkString("\n")}")
         sys.exit(1)
       }
 
diff --git a/tests/jvm/src/test/scala/coursier/test/CacheFetchTests.scala b/tests/jvm/src/test/scala/coursier/test/CacheFetchTests.scala
index b38b97a37..bc06df92d 100644
--- a/tests/jvm/src/test/scala/coursier/test/CacheFetchTests.scala
+++ b/tests/jvm/src/test/scala/coursier/test/CacheFetchTests.scala
@@ -49,12 +49,12 @@ object CacheFetchTests extends TestSuite {
         )
       )
 
-      startRes.process.run(fetch).run
+      startRes.process.run(fetch).unsafePerformSync
     } finally {
       cleanTmpDir()
     }
 
-    val errors = res.errors
+    val errors = res.metadataErrors
 
     assert(errors.isEmpty)
   }