AWS Lambda dotnet10 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
AWS Lambda dotnet10 is actively supported. It reaches end of life on 15 Jan 2029.
833 days of security support left
24% of this branch's supported lifetime has elapsed — 8 Jan 2026 → 15 Jan 2029.
Support timeline
Official dates from the AWS Lambda release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 8 Jan 2026 | 9mo ago |
| Standard Support ended | 14 Nov 2028 | security fixes only after this |
| Deprecated Support ends | 15 Jan 2029 | in 2y 3mo |
| Latest release | — | current |
How much runway a newer branch buys
Moving to AWS Lambda java17.al2023 extends security support by about 228 days.
| Branch | End of life | Days left | vs dotnet10 |
|---|---|---|---|
| AWS Lambda java17.al2023 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda java11.al2023 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda java8.al2023 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda ruby4.0 | 31 May 2029 | 969 | +136 days |
| AWS Lambda dotnet10 | 15 Jan 2029 | 833 | this branch |
| AWS Lambda nodejs24.x | 1 Jul 2028 | 635 | -198 days |
| AWS Lambda python3.14 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda java25 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda ruby3.4 | 31 May 2028 | 604 | -229 days |
| AWS Lambda dotnet9 | 10 Nov 2026 | 36 | -797 days |
| AWS Lambda nodejs22.x | 1 Jul 2027 | 269 | -564 days |
| AWS Lambda python3.13 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda ruby3.3 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda dotnet8 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda python3.12 | 10 Jan 2029 | 828 | -5 days |
| AWS Lambda java21 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda nodejs20.x | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda provided.al2023 | 31 Aug 2029 | 1,061 | +228 days |
| AWS Lambda python3.11 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda ruby3.2 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda java17 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda python3.10 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda nodejs18.x | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda nodejs16.x | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda dotnet6 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda python3.9 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda nodejs14.x | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda java8.al2 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda provided.al2 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda ruby2.7 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda python3.8 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda java11 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda provided | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda python3.7 | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda go1.x | 31 Aug 2027 | 330 | -503 days |
| AWS Lambda java8 | 31 Aug 2027 | 330 | -503 days |
Frequently asked questions
When does AWS Lambda dotnet10 reach end of life?
AWS Lambda dotnet10 reaches end of life on 15 Jan 2029 — 833 days from now. After that date it receives no security fixes.
Is AWS Lambda dotnet10 still supported?
Yes. AWS Lambda dotnet10 is currently maintained. Latest release: —.
What happens when AWS Lambda dotnet10 reaches end of life?
Security fixes stop. After 15 Jan 2029 this branch receives no further updates under standard support.
How long do I have to upgrade from AWS Lambda dotnet10?
833 days. Moving to AWS Lambda java17.al2023 instead buys roughly 228 more days of security support.
All AWS Lambda versions
java17.al2023 supported java11.al2023 supported java8.al2023 supported ruby4.0 supported dotnet10 supported nodejs24.x supported python3.14 supported java25 supported ruby3.4 supported dotnet9 supported nodejs22.x supported python3.13 supported ruby3.3 supported dotnet8 supported python3.12 supported java21 supported nodejs20.x supported provided.al2023 supported python3.11 supported ruby3.2 supported java17 supported python3.10 supported nodejs18.x supported dotnet7 EOL nodejs16.x supported dotnet6 supported python3.9 supported nodejs14.x supported dotnet5.0 EOL java8.al2 supported provided.al2 supported dotnetcore3.1 EOL 2023 ruby2.7 supported nodejs12.x EOL 2023 python3.8 supported java11 supported nodejs10.x EOL 2022 ruby2.5 EOL 2022 provided supported python3.7 supported dotnetcore2.1 EOL 2022 nodejs8.10 EOL 2020 dotnetcore2.0 EOL 2019 go1.x supported nodejs4.3-edge EOL 2020 python3.6 EOL 2022 nodejs6.10 EOL 2019 dotnetcore1.0 EOL 2019 nodejs4.3 EOL 2020 python2.7 EOL 2022 java8 supported nodejs EOL 2016