Published support dates
Product lifecycles
Know when support ends, before it becomes an emergency.
473 products · Daily refresh at 02:30 UTC
Last successful collection: 2026-09-11 15:31 UTC
Source snapshot: 2026-09-11 14:51 UTC
Google Container-Optimized OS (COS)
| Release line | Status | End of active support | End of life | End of extended support | Latest in line |
|---|---|---|---|---|---|
| cos-129 (LTS) | Not end of life | Not recorded | 2028-03-01 | Not recorded | cos-129-19506-448-8 |
| cos-125 (LTS) | Not end of life | Not recorded | 2027-09-01 | Not recorded | cos-125-19216-655-6 |
| cos-121 (LTS) | Not end of life | Not recorded | 2027-03-01 | Not recorded | cos-121-18867-584-3 |
| cos-117 (LTS) | End of life | Not recorded | 2026-09-01 | Not recorded | cos-117-18613-731-2 |
| cos-113 (LTS) | End of life | Not recorded | 2026-05-12 | Not recorded | cos-113-18244-582-104 |
| cos-109 (LTS) | End of life | Not recorded | 2025-09-24 | Not recorded | cos-109-17800-570-50 |
| cos-105 (LTS) | End of life | Not recorded | 2025-04-01 | Not recorded | cos-105-17412-535-98 |
| cos-101 (LTS) | End of life | Not recorded | 2024-10-21 | Not recorded | cos-101-17162-528-64 |
| cos-97 (LTS) | End of life | Not recorded | 2024-03-27 | Not recorded | cos-97-16919-450-41 |
| cos-93 (LTS) | End of life | Not recorded | 2023-10-24 | Not recorded | cos-93-16623-461-42 |
| cos-89 (LTS) | End of life | Not recorded | 2023-03-01 | Not recorded | cos-89-16108-798-22 |
| cos-85 (LTS) | End of life | Not recorded | 2022-09-01 | Not recorded | cos-85-13310-1498-13 |
| cos-81 (LTS) | End of life | Not recorded | 2022-01-10 | Not recorded | cos-81-12871-1317-8 |
| cos-77 (LTS) | End of life | Not recorded | 2021-04-01 | Not recorded | cos-77-12371-1109-0 |
| cos-73 (LTS) | End of life | Not recorded | 2020-09-05 | Not recorded | cos-73-11647-656-0 |
| cos-69 (LTS) | End of life | Not recorded | 2019-12-01 | Not recorded | cos-69-10895-385-0 |
endoflife.date evidence ↗ · Maintainer policy ↗
Extended support may require a paid agreement. A recorded date does not establish your entitlement. Missing dates do not mean indefinite support; a maintained product can still have unsupported release lines.
Source: endoflife.date · MIT licence. Data is normalised for display. Published lifecycle evidence is separate from our inferred package-maintenance verdicts and vulnerability checks. Product coverage does not imply that every package or SBOM component has a verified product mapping.