9.0.0 (2026-03-04)

AUI-51 / Feat: Upgrade to Angular 21, Vitest, standalone, oxfmt (#1420) (6b8763b), closes #1420

BREAKING CHANGES

Update Angular to v21, RxJS to v7,
make components standalone, switch from Jest to Vitest
chore: change from prettier to oxfmt
fix: fix broken test under node 20
docs: update README for Vitest and fix commit command
chore: remove check overrides
test: replace istanbul comments with v8 comments
test: make test components standalone
fix: restore RxJS 6 compatibility for Angular 21

Revert the branch to RxJS 6 and align published peer
constraints with upstream hyperdash requirements.
Add a shared Vitest runner config so Angular 21 tests
resolve correctly when RxJS 6 is installed.

chore: remove redundant standalone directive
chore: remove redundant standlone metadata
chore: remove Codecov
chore: clean up stale tooling artifacts and review findings

Remove eslint-config-prettier and its ESLint extends entry (replaced by oxfmt)
Remove ts-node devDependency (no longer needed after Jest→Vitest)
Remove stale .vscode/launch.json (referenced deleted Jest config)
Remove emitDecoratorMetadata from tsconfig (unnecessary for Angular)
Remove duplicate deserialization-manager.service export in public_api
Remove vestigial standalone param from mockDirective test utility
Widen rxjs peer dependency to ^6.5.5 || ^7.0.0
Enable @angular-eslint/prefer-standalone lint rule
Add non-standalone renderer backward compatibility test
Add util/ to coverage exclusions (types-only files)
Update README with Angular 21 prerequisites and RxJS 6+7 support

fix: filter pre-commit hook to formattable file types
chore: change to node 22
chore: migrate from npm to pnpm

Replace npm with pnpm as the package manager across the repo:

Add packageManager field and pnpm config to package.json
Add ci script for frozen-lockfile installs
Update CI workflows to use pnpm with node_modules caching
Align publish workflow to Node 22
Replace package-lock.json with pnpm-lock.yaml
Update CLAUDE.md command references

fix: approve lmdb and msgpackr-extract build scripts for pnpm

These native addons are transitive dependencies of @parcel/watcher
used by the Angular build toolchain. Without their build scripts
running, native bindings aren't compiled, causing AOT compilation
issues in CI.

Assets 2