Scala v2.13.15 released!

[NewsBot]

Scala v2.13.15 has been released.

The Scala team at Lightbend is pleased to announce Scala 2.13.15.

The following changes are highlights of this release:

Breaking changes

• -Wconf:x,y now means -Wconf:x -Wconf:y, rather than the reverse (to align with Scala 3 and with user intuition) (#10708 by @som-snytt)
• Compiler plugins: rework and improve phase assembly (#10687 by @som-snytt)
  • Plugin authors should check to see if they are affected
  • Plugin users may see strange errors if a plugin is affected and not adjusted by its author
  • Most plugins are not affected

Compatibility

• Support JDK 23 in optimizer (via upgrade to patched ASM 9.7.0) (#10744
• Support Scala 3.5 in TASTy reader (#10811 by @bishabosha)
  …

Link: Release Scala 2.13.15 · scala/scala · GitHub