release: prepare v0.9.0

Author: leefowlercu

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.9.0] - 2026-02-09
+
 ### Added
 - Feat: add cancellation service support (`/cancellation/cancel`, `/cancellation/status/{request_id}`)
 - Feat: add `/state` endpoint methods for tools, resources, prompts, gateways, servers, and A2A agents
@@ -157,6 +159,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Initial commit, add contextforge api client sdk, add gateways, servers, prompts, resources, and tools services, add integration test suite, add unit tests
 
+[0.9.0]: https://github.com/leefowlercu/go-contextforge/compare/v0.8.1...v0.9.0
 [0.8.1]: https://github.com/leefowlercu/go-contextforge/compare/v0.8.0...v0.8.1
 [0.8.0]: https://github.com/leefowlercu/go-contextforge/compare/v0.7.0...v0.8.0
 [0.7.0]: https://github.com/leefowlercu/go-contextforge/compare/v0.6.3...v0.7.0
@@ -170,4 +173,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [0.2.1]: https://github.com/leefowlercu/go-contextforge/compare/v0.2.0...v0.2.1
 [0.2.0]: https://github.com/leefowlercu/go-contextforge/compare/v0.1.0...v0.2.0
 [0.1.0]: https://github.com/leefowlercu/go-contextforge/releases/tag/v0.1.0
-[Unreleased]: https://github.com/leefowlercu/go-contextforge/compare/v0.8.1...HEAD
+[Unreleased]: https://github.com/leefowlercu/go-contextforge/compare/v0.9.0...HEAD

contextforge/version.go

@@ -2,4 +2,4 @@ package contextforge
 
 // Version is the current release version of the go-contextforge SDK.
 // This version is included in the User-Agent header for all API requests.
-const Version = "0.8.1"
+const Version = "0.9.0"