What's Changed

• docs: fix README.md formulation and imports by @xaverfleer in #2360
• feat(store): expose AbortSignal on the state context by @arturovt in #2244
• refactor(store): clear _states on destroy to aid GC under high load by @arturovt in #2365
• fix(store): guard against running state functions after injector is destroyed by @arturovt in #2366
• fix(storage-plugin): guard against engine may be null by @arturovt in #2367
• fix(storage-plugin): guard against engine is falsy by @arturovt in #2368
• perf(storage-plugin): replace closure-based action matcher with direct type comparison by @arturovt in #2369
• refactor(store): add debugName to computed signals in selectSignal by @arturovt in #2370
• refactor(store): drop ɵwrapObserverCalls by @arturovt in #2371
• fix(router-plugin): avoid redundant NGXS state updates for identical router snapshots by @arturovt in #2372
• refactor(store): revert untracked change in StateStream by @arturovt in #2373
• build: upgrade Nx workspace by @arturovt in #2376
• fix(store): complete dispatch() if injector is destroyed by @arturovt in #2377
• fix(store): createPickSelector should not throw on unregistered states by @arturovt in #2378
• fix(store): stop contributing to stability once app is stable by @arturovt in #2379
• ci: switch to qlty for quality and coverage by @markwhitfeld in #2380
• chore: replace CodeClimate with Qlty.sh badges by @markwhitfeld in #2381
• docs: v20.0 announcement article by @markwhitfeld in #2348
• docs: remove TravisCI references by @markwhitfeld in #2382
• revert: "refactor(store): drop ɵwrapObserverCalls (#2371)" by @markwhitfeld in #2383
• Attach action handler return unknown by @joaqcid in #2385
• fix(store): avoid unsubscribe when task is removed by @arturovt in #2388
• docs: v18 announcement tweaks by @markwhitfeld in #2179
• build: angular v21 support by @arturovt in #2387

New Contributors

• @xaverfleer made their first contribution in #2360

Full Changelog: v20.1.0...v21.0.0