ZIO Files

Highlights

This release contains multiple under-the-hood optimizations particularly for async operations such as race and asyncInterrupt.

[!WARNING]
This release fixes a bug in the behaviour of ConfigProvider.kebabCase and ConfigProvider.snakeCase which did not parse config keys correctly. However, users that might have implemented workarounds to the bug might be affected by this fix, so we advice anyone that uses these ConfigProviders in their codebase to review their usage.

Note that for cases where a workaround was implemented and changing config keys is not straightforward, users can opt-in to use ConfigProvider.kebabCaseLegacy / ConfigProvider.snakeCaseLegacy instead.

For more info see https://github.com/zio/zio/pull/9921.

What's Changed

• zio-test: fix assertTrue comparison using implicit conversion on Scala 3 by @joroKr21 in https://github.com/zio/zio/pull/9920
• remove printing to stdout when provide* is missing layer(s) by @hearnadam in https://github.com/zio/zio/pull/9916
• remove: custom IsFatal for jvm Runtime by @hearnadam in https://github.com/zio/zio/pull/9899
• Make Diff contravariant on Scala 3 and use a union type for equality by @joroKr21 in https://github.com/zio/zio/pull/9907
• Optimize race and synchronous interruption by @kyri-petrou in https://github.com/zio/zio/pull/9848
• Optimize and deprecate TestAspect.fibers by @kyri-petrou in https://github.com/zio/zio/pull/9955
• Optimize provision of ZLayers to effects by @kyri-petrou in https://github.com/zio/zio/pull/9895
• Fix ZStream.async dropping elements on Scala Native by @Saturn225 in https://github.com/zio/zio/pull/9925
• Adding a ZStreamAspect.tagged method that takes in multiple tags. by @douglasthomsen in https://github.com/zio/zio/pull/9890
• Improve the precision of ClockLive#currentTime by @kyri-petrou in https://github.com/zio/zio/pull/9963
• Don't add supervisor more than once. by @quelgar in https://github.com/zio/zio/pull/9962
• test-sbt: [bug] match tests on both short and prefixed names. by @dubinsky in https://github.com/zio/zio/pull/9756
• [test-sbt]: emit sbt.testing.Events on Scala.js and Scala Native. by @dubinsky in https://github.com/zio/zio/pull/9979
• Optimize error path in FiberRuntime by @kyri-petrou in https://github.com/zio/zio/pull/9975
• Use Duration.Infinity in ZIO.infinity by @hearnadam in https://github.com/zio/zio/pull/9986
• Deprecate ZIO.infinity by @hearnadam in https://github.com/zio/zio/pull/9987
• Deprecated ZIO#exitCode by @hearnadam in https://github.com/zio/zio/pull/9978
• ZLayer: Use Exit.succeed instead of ZIO where already suspended by @hearnadam in https://github.com/zio/zio/pull/9983
• zio-test: Remove the "... + x more" feedback from zio-test outputs by @guizmaii in https://github.com/zio/zio/pull/9900
• Fix ConfigProvider's kebabCase and snakeCase to handle numeric boundaries by @kitlangton in https://github.com/zio/zio/pull/9921
• Optimize ZIO.asyncInterrupt by @kyri-petrou in https://github.com/zio/zio/pull/9945
• Fix OOM issue in ZPipeline#encodeStringWith by @kyri-petrou in https://github.com/zio/zio/pull/10011

Other changes (CI, dependencies and documentation)

• fix(deps): update dependency @zio.dev/zio-http to v3.3.3 by @renovate[bot] in https://github.com/zio/zio/pull/9914
• chore(deps): update dependency prettier-plugin-tailwindcss to v0.6.12 by @renovate[bot] in https://github.com/zio/zio/pull/9915
• Update zio-http to 3.3.3 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9917
• Update junit-platform-engine to 1.13.0 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9918
• Update sbt, sbt-dependency-tree, ... to 1.11.1 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9927
• fix(deps): update dependency @zio.dev/zio-sbt to v0.4.0-alpha.32 by @renovate[bot] in https://github.com/zio/zio/pull/9929
• fix(deps): update dependency @zio.dev/zio-redis to v1.1.4 by @renovate[bot] in https://github.com/zio/zio/pull/9934
• fix(deps): update dependency @zio.dev/zio-prelude to v1.0.0-rc41 by @renovate[bot] in https://github.com/zio/zio/pull/9933
• Update maven-compat, maven-embedder to 3.9.10 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9942
• Add documentation for ZIOApp#gracefulShutdownTimeout by @varshith257 in https://github.com/zio/zio/pull/9923
• Update junit-platform-engine to 1.13.1 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9949
• Update sbt, sbt-dependency-tree, ... to 1.11.2 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9950
• Update sbt-ci-release to 1.11.1 by @kyri-petrou in https://github.com/zio/zio/pull/9951
• Switch to sonatypeCentralSnapshots by @kyri-petrou in https://github.com/zio/zio/pull/9952
• fix(deps): update dependency @zio.dev/zio-kafka to v3 by @renovate[bot] in https://github.com/zio/zio/pull/9953
• Update Scala Native to 0.5.8 by @kyri-petrou in https://github.com/zio/zio/pull/9954
• chore(deps): update dependency @types/react to v19.1.7 by @renovate[bot] in https://github.com/zio/zio/pull/9956
• Update scala3-library, ... to 3.3.6 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9847
• Update izumi-reflect to 3.0.3 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9912
• Update reactor-core to 3.7.7 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9961
• chore(deps): update dependency @types/react to v19.1.8 by @renovate[bot] in https://github.com/zio/zio/pull/9964
• fix(deps): update dependency postcss to v8.5.5 by @renovate[bot] in https://github.com/zio/zio/pull/9966
• fix(deps): update dependency @zio.dev/zio-ftp to v0.4.4 by @renovate[bot] in https://github.com/zio/zio/pull/9965
• fix(deps): update tailwindcss monorepo to v4.1.10 by @renovate[bot] in https://github.com/zio/zio/pull/9967
• Update spring-core to 6.2.8 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9968
• docs: Clarify that fork and forkDaemon inherit parent’s interruptibility by @Saturn225 in https://github.com/zio/zio/pull/9924
• Speedup CI by @kyri-petrou in https://github.com/zio/zio/pull/9970
• Enable Scala 2 optimizations in the testJvms CI step by @kyri-petrou in https://github.com/zio/zio/pull/9969
• fix(deps): update dependency postcss to v8.5.6 by @renovate[bot] in https://github.com/zio/zio/pull/9977
• fix(deps): update dependency @zio.dev/zio-schema to v1.7.3 by @renovate[bot] in https://github.com/zio/zio/pull/9980
• fix(deps): update dependency @zio.dev/zio-json to v0.7.44 by @renovate[bot] in https://github.com/zio/zio/pull/9981
• chore(deps): update dependency prettier-plugin-tailwindcss to v0.6.13 by @renovate[bot] in https://github.com/zio/zio/pull/9982
• Update scala-native-crypto to 0.2.1 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9984
• chore(deps): update dependency prettier to v3.6.0 by @renovate[bot] in https://github.com/zio/zio/pull/9989
• chore(deps): update dependency prettier to v3.6.1 by @renovate[bot] in https://github.com/zio/zio/pull/9992
• Update junit-platform-engine to 1.13.2 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9991
• fix(deps): update dependency @zio.dev/zio-ftp to v0.5.0 by @renovate[bot] in https://github.com/zio/zio/pull/9990
• fix(deps): update tailwindcss monorepo to v4.1.11 by @renovate[bot] in https://github.com/zio/zio/pull/9994
• chore(deps): update dependency prettier to v3.6.2 by @renovate[bot] in https://github.com/zio/zio/pull/9995
• Update sbt-scalafmt to 2.5.5 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/9998
• Update izumi-reflect to 3.0.4 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10001
• Update maven-resolver-connector-basic, ... to 1.9.24 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10002
• Update junit-platform-engine to 1.13.3 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10007
• fix(deps): update dependency @zio.dev/zio-streams-compress to v1.1.1 by @renovate[bot] in https://github.com/zio/zio/pull/10008
• Update sbt, sbt-dependency-tree, ... to 1.11.3 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10009
• chore(deps): update dependency cytoscape to v3.32.1 by @renovate[bot] in https://github.com/zio/zio/pull/10012
• Update izumi-reflect to 3.0.5 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10013
• Update cats-effect to 3.6.2 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10014
• fix(deps): update dependency @zio.dev/zio-metrics-connectors to v2.4.0 by @renovate[bot] in https://github.com/zio/zio/pull/10015
• Update sbt-mdoc to 2.7.2 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10018
• Update zio-metrics-connectors, ... to 2.4.0 by @zio-scala-steward[bot] in https://github.com/zio/zio/pull/10017
• chore(deps): update dependency prettier-plugin-tailwindcss to v0.6.14 by @renovate[bot] in https://github.com/zio/zio/pull/10016
• fix(deps): update dependency @zio.dev/zio-logging to v2.5.1 by @renovate[bot] in https://github.com/zio/zio/pull/10021

New Contributors

• @douglasthomsen made their first contribution in https://github.com/zio/zio/pull/9890

Full Changelog: https://github.com/zio/zio/compare/v2.1.19...v2.1.20