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22.2.4

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Angular·Oct 29, 2026, 05:41 PMFixMay break your integrationAI-assisted summary

Summary

Compiler: added eager change detection for pre‑v22 libraries, improved template literal error handling, and now requires @jridgewell/sourcemap codec ≥ 1.6.0.
Core: enhanced i18n handling (ICU queue safety, overflow guard, attribute checks), added SignalFormControl updateOn validation, multi‑select identity matching, and prevented crashes when formControlName lacks a matching control.
Router & upgrade: refined Navigation API behavior (redirects, query‑param cleanup, colon escaping), adjusted guard order and outlet deactivation, and limited compilation to the template of downgraded components.

featurebugfixbreakingsource healthy

Official source Last checked Nov 4, 2026, 3:00 AM

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Release notes list 5 breaking changes: The compiler now defaults to eager change detection for pre‑v22 libraries in JIT mode.

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AI-assisted summarysource healthyLast checked Nov 4, 2026, 3:00 AM

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