release: 0.32.0 — GroupNorm StableHLO converter

[michalharakal]

Release 0.32.0

Cuts 0.32.0 from develop.

• VERSION_NAME 0.31.2 → 0.32.0 (gradle.properties)
• CHANGELOG.md — new [0.32.0] section
• README.md — "What's New in 0.32.0"; BOM snippet bumped to 0.32.0; 0.31.0 demoted to "Recent releases"

Headline

• GroupNorm StableHLO converter (feat(hlo): add GroupNorm StableHLO converter #752). groupNorm now lowers to real stablehlo.* ops (reshape into (N, G, M) groups → per-group mean/variance → normalize → reshape back → optional per-channel affine), mirroring the LayerNorm/RMSNorm decomposition. Previously a groupNorm node fell through to the "operation not supported" path. Closes the groupNorm part of StableHLO converter: missing ops RoPE, groupNorm, upsample/interpolate (gaps remaining after #666) #751.

Also in this release

• SKEEP proposals docs module (Add SKEEP proposal docs module #750)
• Quantization-process explanation doc (docs(explanation): the quantization process — weights, activations, calibration #747)
• Dependency bumps: maven-publish 0.37.0 (chore(deps): Bump com.vanniktech.maven.publish from 0.36.0 to 0.37.0 #748), json-schema-validator 3.0.5 (chore(deps): Bump com.networknt:json-schema-validator from 3.0.4 to 3.0.5 #749), kotest 6.2.1 (chore(deps): Bump kotest from 6.2.0 to 6.2.1 #744), Gradle wrapper 9.6.0 (chore(deps): Bump gradle-wrapper from 9.5.1 to 9.6.0 #745), actions/checkout 7 (chore(deps): Bump actions/checkout from 6 to 7 #743)

Note: there is no dedicated StableHLO converter op-coverage doc page; the operator coverage matrix is auto-generated for eager TensorOps backends. Converter-op release notes live in the README "What's New" + CHANGELOG.

🤖 Generated with Claude Code