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Release Cycle

Each major release has a two (2) month Alpha period, one (1) month Beta, before a full release and becomes Stable. Each release goes into Maintenance after nine (9) months, as the next release enters Alpha. This time period is chosen for alignment with AWS Lambda nodejs runtime releases. All Node.js Long-Term Support (LTS) releases that have AWS Lambda runtimes are supported.

VersionStatusAlpha ReleaseStable ReleaseEnd-of-Life
v4Scoping2023-01-012023-04-012024-04-01
v3Stable2022-01-042022-05-122023-04-01
v2Deprecated2021-01-242021-04-012022-05-12
v1Deprecated2018-05-202020-04-252021-04-01
v0Deprecated2017-08-032017-09-042020-04-25

Dates are subject to change.

If your organization requires a longer maintenance period of Middy, please reach out.