Bump io.github.ascopes:protobuf-maven-plugin from 4.0.2 to 4.1.2

[dependabot]

Bumps io.github.ascopes:protobuf-maven-plugin from 4.0.2 to 4.1.2.

Release notes

Sourced from io.github.ascopes:protobuf-maven-plugin's releases.

v4.1.2

• Configure JVM-based protoc plugins to use ParallelGC by default unless overridden, since this is optimal for short-lived processes.
• Fixes to internal CDI scoping.
• Add missing metadata to internal CDI components.
• Optimisations for path-based executable discovery on both Windows and POSIX-compliant systems.
• Adjusted license headers for 2026 and beyond.
• Dependency updates for internals including com.google.protobuf:protobuf-bom and org.json:json.
• Build on Maven 3.9.12 and Maven 4.0.0-rc-5.

v4.1.1

• Reworked plugin resolution to be able to run in parallel.
• Consistent generation of plugin ID naming is now enforced across all protoc plugin kinds.
• JVM plugin executable generation is now abstracted, internal paths have changed slightly so users may want to run mvn clean on projects when updating to ensure any old files are cleaned up.
• plugins specification order is now retained internally. This does not influence execution order (which is what the order param is to be used for by consumers), but does influence the naming of internally generated files. This leads to stronger buildvconsistency guarantees when updating this Maven plugin in the future.
• Removed some incorrectly documented attributes from documentation that did not exist for certain protoc plugin variants.

v4.1.0

This release implements a new way of specifying protoc plugins. Whilst the old mechanism still works, it is now deprecated for removal in v5.0.

Plugins are now specified as a discriminated list with a kind attribute.

For example:

<plugin>
  <groupId>io.github.ascopes</groupId>
  <artifactId>protobuf-maven-plugin</artifactId>
  <version>4.1.0</version>
<configuration>
<plugins>
<plugin kind="binary-maven">
...
</plugin>
</plugins>
</configuration>
</plugin>

See https://ascopes.github.io/protobuf-maven-plugin/using-protoc-plugins.html for full details of usage, with examples.

This paves the way for cleaning up some ugly parts of the API in v5.0, as well as supporting consistency with GH-877 which aims to allow eventually using WASM distributions of protoc as an optional alternative to platform-specific binaries.

v4.0.3

• Align OS detection logic with that used within OpenJDK for JLine.
• Improve logging globally. Some log entries are now trace/debug instead of info. Wording and formatting has been reviewed to improve coherance. Some parameter types will now have friendly string representations when appearing in diagnostics and logs.
• Build with ErrorProne and NullAway to detect nullability bugs within the codebase. Fixed warnings in several unit test classes.
• Add a number of new tests, including testing against the v1.0.0 alpha builds of the ScalaPB plugin.
• Bump protobuf-java dependency to 4.33.1.
• Include JXR reports in generated site.

... (truncated)

Commits

• b96e886 [maven-release-plugin] prepare release v4.1.2
• 048e1f5 Merge pull request #910 from ascopes/dependabot/maven/protobuf-maven-plugin/s...
• 6ab42b9 Merge pull request #909 from ascopes/dependabot/maven/main/org.json-json-2025...
• 12e99cb Bump io.grpc:grpc-bom in /protobuf-maven-plugin/src/it/setup
• df79ab7 Bump org.json:json from 20250517 to 20251224
• 0749801 Fix logger in AbstractGenerateMojo
• 42d5555 Inline constants in AbstractGenerateMojo
• 364f374 Update Maven to 3.9.12 and 4.0.0-rc-5
• ffea51d Merge pull request #907 from ascopes/task/tune-protoc-plugin-gc
• 9054445 Further tune protoc plugins in nested JVMs to use parallel GC
• Additional commits viewable in compare view

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