Alertmanager

Monitoring · products/alertmanager.yaml · RSS

Latest 0.34.1 Sep 17, 2026

Recent releases

0.34.1 Sep 17, 2026 Release notes ↗ 1fix

0.34.0 Aug 16, 2026 → 0.34.1 Release notes ↗ 10feature4fix

0.33.1 Jul 4, 2026 → 0.34.1 Release notes ↗ 3fix

0.33.0 Jun 12, 2026 → 0.34.1 Release notes ↗ 1breaking7feature3fix

breaking[CHANGE] The '--enable-feature=auto-gomaxprocs' option has been removed. This flag had no effect since v0.29 and was deprecated in v0.32. It can be safely removed from any startup scripts. #5090, #5251

0.32.2 Jun 5, 2026 → 0.34.1 Release notes ↗ 1fix

0.32.1 Apr 29, 2026 → 0.34.1 Release notes ↗ 2fix

0.32.0 Apr 8, 2026 → 0.34.1 Release notes ↗ 1deprecated12feature10fix1breaking

breaking[ENHANCEMENT] docs: Remove duplicate header. #5034

0.31.1 Feb 11, 2026 → 0.34.1 Release notes ↗ 2fix

0.31.0 Feb 2, 2026 → 0.34.1 Release notes ↗ 6fix6feature

0.30.1 Jan 12, 2026 → 0.34.1 Release notes ↗ 1fix

0.30.0 Dec 15, 2025 → 0.34.1 Release notes ↗ 21feature5fix

0.29.0 Nov 4, 2025 → 0.34.1 Release notes ↗ 3feature6fix

0.28.1 Mar 7, 2025 → 0.34.1 Release notes ↗ 10fix

0.28.0 Jan 15, 2025 → 0.34.1 Release notes ↗ 13feature14fix1deprecated

0.27.0 Feb 28, 2024 → 0.34.1 Release notes ↗ 1breaking9feature2fix

breaking[CHANGE] API: Removal of all api/v1/ endpoints. These endpoints now log and return a deprecation message and respond with a status code of 410. #2970

Security advisories

7.5 CVE-2023-40577 Alertmanager UI is vulnerable to stored XSS via the /api/v1/alerts endpoint

Recent releases

Security advisories

Sources