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Bump Scala to 3.9.0 LTS - #158

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rochala merged 2 commits into
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bump-scala-to-3-lts
Sep 2, 2026
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Bump Scala to 3.9.0 LTS#158
rochala merged 2 commits into
mainfrom
bump-scala-to-3-lts

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@rochala

@rochala rochala commented Aug 29, 2026

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Bumps the toolchain to the 3.9.0 LTS line:

  • scalaVersion 3.8.4 → 3.9.0
  • tasty-query 1.8.0 → 1.9.0
  • scala3-tasty-inspector 3.8.4 → 3.9.0

Also adds a devShells.default to flake.nix (temurin 17, sbt, scala-cli). CI already installs sbt, but locally the two E2E sbt: tests in ProjectAwareIntegrationTest were silently skipping for lack of sbt on PATH.

Testing

./mill __.test is green on 3.9.0, including both sbt E2E tests when run inside nix develop.

Note: Mill caches the forked test JVM's environment under out/, so after entering the dev shell you need ./mill clean lib.test once — otherwise the fork keeps the stale PATH and the sbt tests still skip.

🤖 Generated with Claude Code

rochala and others added 2 commits August 29, 2026 15:22
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
@rochala
rochala merged commit 2cf3ba2 into main Sep 2, 2026
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