v0.15.2-r8

Automated release for v0.15.2-r8.

Source commit: de0f8e8ad97d326bec0299304f88d81905bb9794

Highlights

• This release includes support for Zig toolchain version 0.15.2 and downstream ESP Xtensa architecture enhancements.

Changes

• Fixed regressions related to optional enum lowering, improving decoding for various cases.
• Added regression tests for optional enums, which include:
  • xtensa-optional-enum-return: tests decoding helper returns for optional enums.
  • xtensa-optional-enum-lookup: tests optional enum lookup returns.
• CI enhancements now expose skipped release target failures, aiding in troubleshooting.

Notes

• Enhanced validation coverage includes testing for optional enum return decoding of inline helpers and overall Xtensa lowering behavior.

Artifacts

• zig-v0.15.2-r8-aarch64-linux-gnu-baseline.tar.xz
• zig-v0.15.2-r8-aarch64-macos-none-baseline.tar.xz
• zig-v0.15.2-r8-aarch64-windows-gnu-baseline.tar.xz
• zig-v0.15.2-r8-x86_64-linux-gnu-baseline.tar.xz
• zig-v0.15.2-r8-x86_64-macos-none-baseline.tar.xz
• zig-v0.15.2-r8-x86_64-windows-gnu-baseline.tar.xz