1.1.0 (4/8/2026)
Important
All client modules are considered stable. Some modules, including
server, CLI, and MCP, are still in developer-preview and may contain
bugs. No guarantee is made about their API stability. Unstable
modules are marked with a warning in their README.md and with the
@SmithyUnstableApi annotation in their package-info.java.
Features
- Made input/output structs implement
Closeablewhen they have streaming members. (#1138) - Added new opcodes to endpoints VM (#1141)
Bug Fixes
- Fixed content-type serialization for lists. (#1144)
- Fixed placeholder character escaping in trait values. (#1139)
- Fixed hashcode variable name clash. (#1133)
Improvements
- Optimized ARN handling with a lazy map. (#1132)
- Optimized endpoint resolution with benchmarks. (#1135)
- Optimized equals for faster short-circuiting. (#1136)
- Optimized the handling of URLs for the rules engine (#1143)