0.5.2 does not work with Scala 2.13.13 or lower versions due to SIP-51

[xuwei-k]

build.sbt

scalaVersion := "2.13.13"

enablePlugins(ScalaNativePlugin)

project/build.properties

sbt.version = 1.10.0

project/plugins.sbt

addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.2")

src/main/scala/Main.scala

object Main {
  def main(args: Array[String]): Unit =
    println("Hello, world!")
}

sbt run

[error] java.lang.RuntimeException: expected `scala-native-example/scalaVersion` to be "2.13.14" or later,
[error] but found "2.13.13"; upgrade scalaVersion to fix the build.
[error] 
[error] to support backwards-only binary compatibility (SIP-51),
[error] the Scala 2.13 compiler cannot be older than scala-library on the
[error] dependency classpath.
[error] see `scala-native-example/evicted` to know why scala-library 2.13.14 is getting pulled in.
[error] 
[error] 	at scala.sys.package$.error(package.scala:30)
[error] 	at sbt.Defaults$.$anonfun$scalaInstanceFromUpdate$14(Defaults.scala:1195)
[error] 	at sbt.Defaults$.$anonfun$scalaInstanceFromUpdate$14$adapted(Defaults.scala:1184)
[error] 	at scala.Option.foreach(Option.scala:407)
[error] 	at sbt.Defaults$.$anonfun$scalaInstanceFromUpdate$12(Defaults.scala:1184)
[error] 	at sbt.Defaults$.$anonfun$scalaInstanceFromUpdate$12$adapted(Defaults.scala:1182)
[error] 	at scala.collection.Iterator.foreach(Iterator.scala:943)
[error] 	at scala.collection.Iterator.foreach$(Iterator.scala:943)
[error] 	at scala.collection.AbstractIterator.foreach(Iterator.scala:1431)
[error] 	at scala.collection.IterableLike.foreach(IterableLike.scala:74)
[error] 	at scala.collection.IterableLike.foreach$(IterableLike.scala:73)
[error] 	at scala.collection.AbstractIterable.foreach(Iterable.scala:56)
[error] 	at sbt.Defaults$.$anonfun$scalaInstanceFromUpdate$11(Defaults.scala:1182)
[error] 	at sbt.Defaults$.$anonfun$scalaInstanceFromUpdate$11$adapted(Defaults.scala:1181)
[error] 	at scala.Option.foreach(Option.scala:407)
[error] 	at sbt.Defaults$.$anonfun$scalaInstanceFromUpdate$1(Defaults.scala:1181)
[error] 	at scala.Function1.$anonfun$compose$1(Function1.scala:49)
[error] 	at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:63)
[error] 	at sbt.std.Transform$$anon$4.work(Transform.scala:69)
[error] 	at sbt.Execute.$anonfun$submit$2(Execute.scala:283)
[error] 	at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:24)
[error] 	at sbt.Execute.work(Execute.scala:292)
[error] 	at sbt.Execute.$anonfun$submit$1(Execute.scala:283)
[error] 	at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
[error] 	at sbt.CompletionService$$anon$2.call(CompletionService.scala:65)
[error] 	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
[error] 	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error] 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[error] 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[error] 	at java.base/java.lang.Thread.run(Thread.java:840)
[error] (scalaInstance) expected `scala-native-example/scalaVersion` to be "2.13.14" or later,
[error] but found "2.13.13"; upgrade scalaVersion to fix the build.
[error] 
[error] to support backwards-only binary compatibility (SIP-51),
[error] the Scala 2.13 compiler cannot be older than scala-library on the
[error] dependency classpath.
[error] see `scala-native-example/evicted` to know why scala-library 2.13.14 is getting pulled in.
[error] Total time: 0 s, completed Jun 4, 2024, 3:38:12 AM

note

https://docs.scala-lang.org/sips/drop-stdlib-forwards-bin-compat.html

scala-native/docs/changelog/0.5.x/0.5.2.md

Line 12 in 6b75e05

| 2.13 | 2.13.8 ... 2.13.14 |

nativelib_native0.5_2.13 depends on scala-library 2.13.14

https://repo1.maven.org/maven2/org/scala-native/nativelib_native0.5_2.13/0.5.2/nativelib_native0.5_2.13-0.5.2.pom

<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>2.13.14</version>

[WojciechMazur]

We've already dropped support for versions older than 2.13.8 (published ~2 years ago), but we should be able to publish artefacts using the oldest 2.13 versions instead of the latest one. This should allow for big enough variety of Scala versions used by the end users.