Go 1.22 runtime with streaming responses, Python and Go layer packs, and faster cold starts via bundled layer mounts.
- NewGo 1.22 runtime — write functions in Go with full streaming response support
- NewLayer packs for Python and Go: AI, HTTP-client, and database bundles now available for all three runtimes
- NewLayer bundler merges all attached layers at deploy time — cold-start overhead drops on every invocation
- ImprovedContainer pool reclaim logic tightened: idle containers exit faster, fewer leaked resources under low traffic