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v2026.1.22
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168 commits
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since this release
Scala 3.9 (LTS)
uni is now built with Scala 3.9.0, the new LTS. Scala 3's TASTy compatibility is one-way, so from this release on, projects that depend on uni must use Scala 3.9 or later. The sbt 2.x plugins (sbt-uni, sbt-uni-crossproject, sbt-uni-playwright) keep working on sbt 2.0.x: they run in sbt's metabuild Scala and, for sbt-uni, call a pinned Scala 3.8-built uni in-process (see adr/2026-09-03-sbt-uni-in-process-uni-pin.md).
What's Changed
🔥 Breaking Changes
- chore: Finish the Scala 3.9 (LTS) upgrade by decoupling sbt-uni from uni's Scala version by @xerial in #689
🚀 Features
🐛 Bug Fixes
🔗 Dependency Updates
- Update sbt-uni, sbt-uni-crossproject, ... to 2026.1.21 by @scala-steward-wvlet[bot] in #662
- Update sbt to 2.0.4 by @scala-steward-wvlet[bot] in #663
- build(deps): bump actions/labeler from 6 to 7 by @dependabot[bot] in #664
- Update scalafmt-core to 3.11.5 by @scala-steward-wvlet[bot] in #665
- build(deps): bump scala-steward-org/scala-steward-action from 2 to 2.92.0 by @dependabot[bot] in #666
- Update sbt to 2.0.5 by @scala-steward-wvlet[bot] in #667
- Update netty-codec-http, netty-handler, ... to 4.2.17.Final by @scala-steward-wvlet[bot] in #668
- build(deps-dev): bump vitepress from 2.0.0-alpha.18 to 2.0.0-alpha.19 by @dependabot[bot] in #669
- Update sbt to 2.0.6 by @scala-steward-wvlet[bot] in #670
- Update junit-platform-commons, ... to 6.1.3 by @scala-steward-wvlet[bot] in #671
- build(deps): bump scala-steward-org/scala-steward-action from 2.92.0 to 2.95.0 by @dependabot[bot] in #672
- build(deps-dev): bump mermaid from 11.16.0 to 11.16.1 by @dependabot[bot] in #673
- build(deps): bump scala-steward-org/scala-steward-action from 2.95.0 to 2.96.0 by @dependabot[bot] in #676
- Update sbt-pgp to 2.3.2 by @scala-steward-wvlet[bot] in #678
- Update sbt to 2.0.7 by @scala-steward-wvlet[bot] in #679
- build(deps-dev): bump mermaid from 11.16.1 to 11.17.0 by @dependabot[bot] in #680
- build(deps-dev): bump electron from 43.4.0 to 43.4.1 in /examples/electron-app in the minor-and-patch group by @dependabot[bot] in #682
- build(deps-dev): bump mermaid from 11.17.0 to 11.17.1 by @dependabot[bot] in #683
- Update sbt to 2.0.8 by @scala-steward-wvlet[bot] in #684
- build(deps-dev): bump mermaid from 11.17.1 to 11.17.2 by @dependabot[bot] in #685
- build(deps): bump actions/setup-java from 5 to 6 by @dependabot[bot] in #681
- Update scala3-library, ... to 3.9.0 by @scala-steward-wvlet[bot] in #688
🛠 Internal Updates
📚 Docs
Full Changelog: v2026.1.21...v2026.1.22