* Set version to 0.5.0-RC2

* Generate changelog for 0.5.0-RC2
* Convert changelog script to be scala-cli compatible

docs/changelog/0.5.x/0.5.0-RC2.md

@@ -0,0 +1,138 @@
+# 0.5.0-RC2 (2024-03-13)
+
+Check out the documentation at
+[https://scala-native.readthedocs.io/](https://scala-native.readthedocs.io/en/latest)
+
+## TL;DR
+* Second release candidate for the Scala Native 0.5.0, see changelog of [0.5.0-RC1.md](./0.5.0-RC1.md) for details of changes introduced in 0.5.x line.
+* **Not backward compatible with previous releases**,
+* Added support for multithreading based on platform threads
+* Added support for targeting 32-bit architectures
+* Initial source level debugging support
+* Various changes to the build system. See "Build Integrator features" below.
+* Removed stub implementation for partially implemented Java Standard Library types
+* SIP-51 support: artifacts for every Scala standard library version 
+
+## Supported Scala versions
+
+| Scala Binary Version | Supported Scala Versions |
+| -------------------- | ------------------------ |
+| 2.12 | 2.12.14 ... 2.12.19 |
+| 2.13 | 2.13.8 ... 2.13.13 |
+| 3    | 3.1.2 ... 3.1.3<br>3.2.0 ... 3.2.2<br>3.3.0 ... 3.3.3<br>3.4.0 |
+
+
+> Upon release of new Scala version (stable, or Scala 3 RC) version dependent artifacts would be published without a new release. 
+
+<br>
+<table>
+<tbody>
+  <tr>
+    <td>Commits since 0.5.0-C1:</td>
+    <td align="center">39</td>
+  </tr>
+    <tr>
+    <td>Contributors:</td>
+    <td align="center">7</td>
+  </tr>
+</tbody>
+</table>
+
+## Contributors
+
+Big thanks to everybody who contributed to this release or reported an issue!
+
+```
+$ git shortlog -sn --no-merges v0.5.0-RC1..
+  22	Wojciech Mazur
+  6	Kirill A. Korinsky
+  5	LeeTibbert
+  2	Lorenzo Gabriele
+  1	Anton Sviridov
+  1	João Costa
+  1	Michel Davit
+```
+
+## Merged PRs
+
+## [v0.5.0-RC2](https://github.com/scala-native/scala-native/tree/v0.5.0-RC2) (2024-03-123)
+
+[Full Changelog](https://github.com/scala-native/scala-native/compare/v0.5.0-RC1...v0.5.0-RC2)
+
+**Merged pull requests:**
+
+## Scala Native runtime
+
+- refactor: Fix placement of access of `scala.scalanative.runtime` definitions
+  [\#3805](https://github.com/scala-native/scala-native/pull/3805)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- feature: Add `unsafe.Ptr.{+,-, apply, update}` variants taking Long
+  [\#3807](https://github.com/scala-native/scala-native/pull/3807)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- feature: Define an extension method for conversion `.toCSize` as an alias to `.toUSize`
+  [\#3808](https://github.com/scala-native/scala-native/pull/3808)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- feature: Allow to create overload of extern method 
+  [\#3809](https://github.com/scala-native/scala-native/pull/3809)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- Preliminary support of OpenBSD/amd64
+  [\#3817](https://github.com/scala-native/scala-native/pull/3817)
+  ([catap](https://github.com/catap))
+- Preliminary support of NetBSD/amd64
+  [\#3835](https://github.com/scala-native/scala-native/pull/3835)
+  ([catap](https://github.com/catap))
+
+
+## Toolchain 
+- fix: Fix emitting of stack-growth guards  and `Await.result`
+  [\#3804](https://github.com/scala-native/scala-native/pull/3804)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- refactor: More explicit `NativeConfig.multithreading` setting
+  [\#3811](https://github.com/scala-native/scala-native/pull/3811)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- refactor: Restrict access to tools and nir types
+  [\#3812](https://github.com/scala-native/scala-native/pull/3812)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- Align FoundServiceProviders table in logs
+  [\#3797](https://github.com/scala-native/scala-native/pull/3797)
+  ([lolgab](https://github.com/lolgab))
+- refactor: Replace single `asan` config entry with sanitizer selector
+  [\#3830](https://github.com/scala-native/scala-native/pull/3830)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- feature: Allow to enable strict semantic of extern function calls.
+  [\#3829](https://github.com/scala-native/scala-native/pull/3829)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- improvment: Warn when using LTO.thin on MacOS
+  [\#3833](https://github.com/scala-native/scala-native/pull/3833)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- fix: Try to mitigate Windows AccessDeniedException when using `IO.deleteRecursive`
+  [\#3834](https://github.com/scala-native/scala-native/pull/3834)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+
+## Java Standard Library 
+-  JVM behavior parity for unresolved addresses
+  [\#3803](https://github.com/scala-native/scala-native/pull/3803)
+  ([RustedBones](https://github.com/RustedBones))
+- fix: Execute `WeakReference` post-cleanup callbacks only in `java.lang.Thread`
+  [\#3815](https://github.com/scala-native/scala-native/pull/3815)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+- Fix #3796, #3786: Implement UTF-8 support in java.util.zip classes
+  [\#3814](https://github.com/scala-native/scala-native/pull/3814)
+  ([LeeTibbert](https://github.com/LeeTibbert))
+- improvement: implement java.util.BitSet#stream
+  [\#3819](https://github.com/scala-native/scala-native/pull/3819)
+  ([LeeTibbert](https://github.com/LeeTibbert))
+- fix: Retry `read` when interrupted by signal in `AbstractPlainSocketImpl`
+  [\#3827](https://github.com/scala-native/scala-native/pull/3827)
+  ([WojciechMazur](https://github.com/WojciechMazur))
+
+## POSIX bindings
+- Add `chroot` syscall
+  [\#3822](https://github.com/scala-native/scala-native/pull/3822)
+  ([catap](https://github.com/catap))
+- Add `pledge` and `unveil`
+  [\#3823](https://github.com/scala-native/scala-native/pull/3823)
+  ([catap](https://github.com/catap))
+- Expose scheduler policy
+  [\#3831](https://github.com/scala-native/scala-native/pull/3831)
+  ([catap](https://github.com/catap))

docs/changelog/0.5.x/index.rst

@@ -7,3 +7,4 @@
   :maxdepth: 1
 
   0.5.0-RC1
+  0.5.0-RC2

docs/conf.py

@@ -71,7 +71,7 @@ def generateScalaNativeCurrentYear():
 # The short X.Y version.
 version = u'0.5'
 # The full version, including alpha/beta/rc tags.
-release = u'0.5.0-SNAPSHOT'
+release = u'0.5.0-RC2'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

nir/src/main/scala/scala/scalanative/nir/Versions.scala

@@ -25,7 +25,7 @@ object Versions {
   final val revision: Int = 10 // a.k.a. MINOR version
 
   /* Current public release version of Scala Native. */
-  final val current: String = "0.5.0-SNAPSHOT"
+  final val current: String = "0.5.0-RC2"
   final val currentBinaryVersion: String = binaryVersion(current)
 
   private object FullVersion {

scripts/changelog.sc → scripts/changelog.scala

@@ -1,5 +1,6 @@
 // Based on Ammonite script created by Tomasz Godzik in scalameta/metals https://github.com/scalameta/metals/commits/main/bin/merged_prs.sc
-import $ivy.`org.kohsuke:github-api:1.114`
+//> using dep org.kohsuke:github-api:1.316
+//> using toolkit latest
 
 import scala.collection.mutable.ListBuffer
 import scala.collection.JavaConverters._
@@ -16,7 +17,7 @@ val defaultToken = sys.env.get("GITHUB_TOKEN")
 def main(
     firstTag: String,
     lastTag: String,
-    githubToken: Option[String]
+    githubToken: String
 ) = {
   val author = os.proc(List("git", "config", "user.name")).call().out.trim()
   val commits = os
@@ -46,9 +47,10 @@ def main(
     "--pretty=format:%H"
   )
 
-  val token = githubToken.orElse(defaultToken).getOrElse {
-    throw new Exception("No github API token was specified")
-  }
+  val token =
+    Option(githubToken).filter(_.nonEmpty).orElse(defaultToken).getOrElse {
+      throw new Exception("No github API token was specified")
+    }
 
   val output = os.proc(command).call().out.trim()
 
@@ -92,8 +94,8 @@ def main(
     )
 
   val pathToReleaseNotes =
-    os.pwd / "docs" / "changelog" / s"$today-release-$lastTag.md"
-  os.write(pathToReleaseNotes, releaseNotes)
+    os.pwd / "docs" / "changelog" / s"$lastTag.md"
+  os.write.over(pathToReleaseNotes, releaseNotes)
 }
 
 def today: String = {