diff --git a/build.sbt b/build.sbt
index 6b253ab24..467c0dda4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -15,7 +15,7 @@ inThisBuild(List(
   )
 ))
 
-val coursierVersion0 = "2.0.0-RC3-2"
+val coursierVersion0 = "2.0.0-RC3-3"
 
 lazy val `lm-coursier` = project
   .enablePlugins(ContrabandPlugin)
diff --git a/modules/lm-coursier/src/main/contraband/Reconciliation.contra b/modules/lm-coursier/src/main/contraband/Reconciliation.contra
deleted file mode 100644
index d5a3665d5..000000000
--- a/modules/lm-coursier/src/main/contraband/Reconciliation.contra
+++ /dev/null
@@ -1,7 +0,0 @@
-package lmcoursier.definitions
-@target(Scala)
-
-enum Reconciliation {
-  Default
-  Relaxed
-}
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/CoursierDependencyResolution.scala b/modules/lm-coursier/src/main/scala/lmcoursier/CoursierDependencyResolution.scala
index 4c1eaa199..83a1887bc 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/CoursierDependencyResolution.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/CoursierDependencyResolution.scala
@@ -2,9 +2,10 @@ package lmcoursier
 
 import java.io.File
 
-import _root_.coursier.{Artifact, Organization, Resolution, organizationString}
-import _root_.coursier.core.{Classifier, Configuration}
+import coursier.{Organization, Resolution, organizationString}
+import coursier.core.{Classifier, Configuration}
 import coursier.cache.CacheDefaults
+import coursier.util.Artifact
 import coursier.internal.Typelevel
 import lmcoursier.definitions.ToCoursier
 import lmcoursier.internal.{ArtifactsParams, ArtifactsRun, CoursierModuleDescriptor, InterProjectRepository, ResolutionParams, ResolutionRun, Resolvers, SbtBootJars, UpdateParams, UpdateRun}
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/internal/ArtifactsRun.scala b/modules/lm-coursier/src/main/scala/lmcoursier/internal/ArtifactsRun.scala
index b67e64318..d60438b7c 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/internal/ArtifactsRun.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/internal/ArtifactsRun.scala
@@ -2,10 +2,10 @@ package lmcoursier.internal
 
 import java.io.File
 
-import coursier.Artifact
 import coursier.cache.internal.ThreadUtil
 import coursier.cache.loggers.{FallbackRefreshDisplay, ProgressBarRefreshDisplay, RefreshLogger}
 import coursier.core.Type
+import coursier.util.Artifact
 import sbt.util.Logger
 
 // private[coursier]
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/internal/InterProjectRepository.scala b/modules/lm-coursier/src/main/scala/lmcoursier/internal/InterProjectRepository.scala
index fbb3ad218..fe682df25 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/internal/InterProjectRepository.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/internal/InterProjectRepository.scala
@@ -16,7 +16,7 @@ final case class InterProjectRepository(projects: Seq[Project]) extends Reposito
     fetch: Repository.Fetch[F]
   )(implicit
     F: Monad[F]
-  ): EitherT[F, String, (Artifact.Source, Project)] = {
+  ): EitherT[F, String, (ArtifactSource, Project)] = {
 
     val res = map
       .get((module, version))
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/internal/SbtUpdateReport.scala b/modules/lm-coursier/src/main/scala/lmcoursier/internal/SbtUpdateReport.scala
index 41c69fc74..93810a5b5 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/internal/SbtUpdateReport.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/internal/SbtUpdateReport.scala
@@ -5,9 +5,10 @@ import java.net.URL
 import java.util.GregorianCalendar
 import java.util.concurrent.ConcurrentHashMap
 
-import coursier.{Artifact, Attributes, Dependency, Module, Project, Resolution}
+import coursier.{Attributes, Dependency, Module, Project, Resolution}
 import coursier.core.{Classifier, Configuration, Extension, Publication, Type}
 import coursier.maven.MavenAttributes
+import coursier.util.Artifact
 import sbt.librarymanagement.{Artifact => _, Configuration => _, _}
 import sbt.util.Logger
 
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/internal/TemporaryInMemoryRepository.scala b/modules/lm-coursier/src/main/scala/lmcoursier/internal/TemporaryInMemoryRepository.scala
index a5b7e0711..bf67a9681 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/internal/TemporaryInMemoryRepository.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/internal/TemporaryInMemoryRepository.scala
@@ -5,7 +5,7 @@ import java.net.{HttpURLConnection, URL, URLConnection}
 
 import coursier.cache.{CacheUrl, FileCache}
 import coursier.core._
-import coursier.util.{EitherT, Monad}
+import coursier.util.{Artifact, EitherT, Monad}
 
 import scala.util.Try
 
@@ -142,11 +142,11 @@ final class TemporaryInMemoryRepository private(
     fetch: Repository.Fetch[F]
   )(implicit
     F: Monad[F]
-  ): EitherT[F, String, (Artifact.Source, Project)] = {
+  ): EitherT[F, String, (ArtifactSource, Project)] = {
 
     def res = fallbacks
       .get((module, version))
-      .fold[Either[String, (Artifact.Source, Project)]](Left("No fallback URL found")) {
+      .fold[Either[String, (ArtifactSource, Project)]](Left("No fallback URL found")) {
         case (url, _) =>
 
           val urlStr = url.toExternalForm
diff --git a/modules/lm-coursier/src/main/scala/lmcoursier/internal/UpdateParams.scala b/modules/lm-coursier/src/main/scala/lmcoursier/internal/UpdateParams.scala
index 0b3b98fad..6b76c214c 100644
--- a/modules/lm-coursier/src/main/scala/lmcoursier/internal/UpdateParams.scala
+++ b/modules/lm-coursier/src/main/scala/lmcoursier/internal/UpdateParams.scala
@@ -3,6 +3,7 @@ package lmcoursier.internal
 import java.io.File
 
 import coursier.core._
+import coursier.util.Artifact
 
 // private[coursier]
 final case class UpdateParams(
diff --git a/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/ArtifactsTasks.scala b/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/ArtifactsTasks.scala
index 4f1a16aba..a3292bf20 100644
--- a/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/ArtifactsTasks.scala
+++ b/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/ArtifactsTasks.scala
@@ -2,9 +2,9 @@ package coursier.sbtcoursier
 
 import java.io.File
 
-import coursier.Artifact
 import coursier.cache.FileCache
 import coursier.core._
+import coursier.util.Artifact
 import lmcoursier.internal.{ArtifactsParams, ArtifactsRun}
 import coursier.sbtcoursier.Keys._
 import coursier.sbtcoursiershared.InputsTasks.credentialsTask
diff --git a/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/Keys.scala b/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/Keys.scala
index 1b896b0d6..4e4df6ad1 100644
--- a/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/Keys.scala
+++ b/modules/sbt-coursier/src/main/scala/coursier/sbtcoursier/Keys.scala
@@ -5,6 +5,7 @@ import java.io.File
 import coursier.cache.CachePolicy
 import coursier.ProjectCache
 import coursier.core._
+import coursier.util.Artifact
 import sbt.librarymanagement.{GetClassifiersModule, Resolver}
 import sbt.{InputKey, SettingKey, TaskKey}
 
diff --git a/modules/sbt-shading/src/main/scala/coursier/Shading.scala b/modules/sbt-shading/src/main/scala/coursier/Shading.scala
index 6f2ccdbd1..bc335fd62 100644
--- a/modules/sbt-shading/src/main/scala/coursier/Shading.scala
+++ b/modules/sbt-shading/src/main/scala/coursier/Shading.scala
@@ -5,6 +5,7 @@ import java.util.jar.JarInputStream
 import java.util.zip.{ZipEntry, ZipInputStream}
 
 import coursier.core.{Configuration, Orders}
+import coursier.util.Artifact
 import org.pantsbuild.jarjar._
 import org.pantsbuild.jarjar.util.CoursierJarProcessor