SDK Release Lifecycle overview

Comprehensive release process governing the versioning, packaging, documentation, and distribution of a software development kit to its consumer ecosystem. The platform engineer prepares the changelog, increments the semantic version, and generates language-specific package artefacts (npm, PyPI, Maven, etc.). The release manager coordinates the release window, updates migration guides for breaking changes, and ensures sample applications build cleanly against the new version. A staged release to a canary registry allows early adopters to validate before the general availability announcement goes out to the developer community.