Angular 21 lifecycle
Label: Angular 21.x
Current status
Angular 21 is currently in security support. The release line remains supported, but it is no longer in its earlier standard support phase.
Official lifecycle source: Angular GitHub Releases
- Support phase
- security support
- End of life
- 1 Jun 2027
- Latest release
- 21.2.22
- Released
- 26 Aug 2026
At a glance
- Version line
- 21
- Initial release
- 25 Feb 2026
- Lifecycle phase
- security support
- Latest stable
- 21.2.22
- Latest release date
- 26 Aug 2026
- EOL
- 1 Jun 2027
- Until EOL
- ~9 months
- Risk
- medium
- Releases tracked
- 40
Lifecycle timeline
Phases from published LifecyclePeriod records. Missing phases are not inferred.
Release
25 Feb 2026
standard support
19 Nov 2025 → 3 Jun 2026
Source: Angular GitHub Releases
security supportcurrent
3 Jun 2026 → 1 Jun 2027
Source: Angular GitHub Releases
end of life
1 Jun 2027 → —
Source: Angular GitHub Releases
Angular 21 is currently in security support. The release line remains supported, but it is no longer in its earlier standard support phase.
Upgrade options
Newer supported Angular version lines from CompatHub lifecycle data. Compatibility and security context use existing evidence only.
You are on Angular 21
SupportedEOL 1 June 2027
Supported upgrade options
- Angular 22Upgrade planner →SupportedEOL 1 June 2028· ~12 months more support· 1 major version newer
Latest release
Previous releases
21.2.21
19 Aug 2026
21.2.20
13 Aug 2026
21.2.19
29 Jul 2026
Release history
40 concrete releases tracked for this line.
| Version | Release date | Channel | Source |
|---|---|---|---|
| 21.1.4 | 11 Feb 2026 | stable | Source |
| 21.1.3 | 5 Feb 2026 | stable | Source |
| 21.1.2 | 28 Jan 2026 | stable | Source |
| 21.1.1 | 21 Jan 2026 | stable | Source |
| 21.1.0 | 14 Jan 2026 | stable | Source |
| 21.0.9 | 14 Jan 2026 | stable | Source |
| 21.0.8 | 8 Jan 2026 | stable | Source |
| 21.0.7 | 7 Jan 2026 | stable | Source |
| 21.0.6 | 17 Dec 2025 | stable | Source |
| 21.0.5 | 11 Dec 2025 | stable | Source |
| 21.0.4 | 11 Dec 2025 | stable | Source |
| 21.0.3 | 3 Dec 2025 | stable | Source |
| 21.0.2 | 1 Dec 2025 | stable | Source |
| 21.0.1 | 25 Nov 2025 | stable | Source |
| 21.0.0 | 19 Nov 2025 | stable | Source |
Release activity
- Total releases
- 40
- Last 30 days
- 3
- Last 90 days
- 6
- Avg. interval
- ~7 days
- Most recent
- 26 Aug 2026
Should I use this version?
Supported, but a newer release line may be preferable
Angular 21 is in security support. Consider Angular 22 for new work.
Version comparison
Compact comparison against the nearest relevant release lines.
Sources
Where this information comes from.
Lifecycle sources
- Angular GitHub Releasesfirst party · high confidence
Official source: https://github.com/angular/angular/releases
Last verified 2 Sept 2026
- Angular Support Policyfirst party
Official source: https://angular.dev/reference/releases
Verification time not recorded
- Angular Version Compatibilityfirst party
Official source: https://angular.dev/reference/versions
Verification time not recorded
- OSV.devfirst party
Official source: https://osv.dev
Verification time not recorded
- NVD (NIST)first party
Official source: https://nvd.nist.gov
Verification time not recorded
- CISA Known Exploited Vulnerabilitiesfirst party
Official source: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
Verification time not recorded
Release sources
- Angular GitHub Releasesfirst party · high confidence
Official source: https://github.com/angular/angular/releases
Last verified 2 Sept 2026
Data coverage
Last checked = last successful upstream check. Latest source update = when upstream content last changed.
- Releases tracked
- 40
- Lifecycle periods
- 3
- EOL
- Known
- Provenance records
- 4
- Data last checked
- 2 Sept 2026
- Latest source update
- 2 Sept 2026