v1.19.3
Release Notes
- The latest Docker image contains several security patches for included Debian packages.
Migration Notes
curlis removed from the provided Docker image as a security vulnerability patch. If usingcurlfor health checks, you can now use the experimentalinngest alpha doctor healthcheckcommand instead.
Changelog
🐛 Bug Fixes
- (connect) Keep persisted SDK replies from closing Connect workers (#4152)
- (grpc) Handle unimplemented error for
LoadDefersMetafor backwards compatibility (#4159) - Gracefully handle checkpoint dupes (#4130)
- Opcode Gateway -> StepTypeFetch (#4180)
💼 Other
- Add phase 1 agentic api contract (#3984)
- Entirely Synchronous Durable endpoints move to Completed Status (#4119)
- Test Durable Endpoints against JS SDK (#4146)
- Remove release/next branch trigger
🚜 Refactor
- Refactor debouncer ops to expose via ShardOperations (SYS-824) (#4127)
⚡ Performance
- (pauses) Evaluations containing string comparisons (#4154)
⚙️ Miscellaneous Tasks
Fetched May 14, 2026


