Angular 21 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Angular 21 is actively supported. It reaches end of life on 30 Jun 2027.
325 days of security support left
21.2.19 latest release
45% of this branch's supported lifetime has elapsed — 19 Nov 2025 → 30 Jun 2027.
Check your versionng version
Support timeline
Official dates from the Angular release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 19 Nov 2025 | — |
| End of life (scheduled) | 30 Jun 2027 | in 325 days |
| Active support ended | 3 Jun 2026 | security fixes only after this |
| Latest release | 21.2.19 · 29 Jul 2026 | current |
How much runway a newer branch buys
Moving to Angular 22 extends security support by about 366 days.
| Branch | End of life | Days left | vs 21 |
|---|---|---|---|
| Angular 22 | 30 Jun 2028 | 691 | +366 days |
| Angular 21 | 30 Jun 2027 | 325 | this branch |
| Angular 20 | 28 Nov 2026 | 111 | -214 days |
Frequently asked questions
When does Angular 21 reach end of life?
Angular 21 reaches end of life on 30 Jun 2027 — 325 days from now. After that date it receives no security fixes.
Is Angular 21 still supported?
Yes. Angular 21 is currently maintained. Latest release: 21.2.19, published 29 Jul 2026.
What happens when Angular 21 reaches end of life?
Security fixes stop. After 30 Jun 2027 this branch receives no further updates under standard support.
How long do I have to upgrade from Angular 21?
325 days. Moving to Angular 22 instead buys roughly 366 more days of security support.