Merge pull request #355 from koic/release_0_17_0

Release 0.17.0
2026-05-20 12:45:12 +09:00 · 2026-05-20 12:45:12 +09:00 · d17cc51c20
commit d17cc51c20
parent 2832bc0984 2efd0c32e1
2 changed files with 13 additions and 1 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -7,6 +7,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## [Unreleased]

+## [0.17.0] - 2026-05-19
+
+### Added
+
+- Add OAuth 2.1 client support for MCP authorization flow (#353)
+
+### Fixed
+
+- Validate `MCP-Protocol-Version` header in `StreamableHTTPTransport` (#347)
+- Reject duplicate `initialize` requests (#350)
+- Reject non-Hash JSON-RPC bodies in `StreamableHTTPTransport` (#354)
+
 ## [0.16.0] - 2026-05-14

 ### Added
--- a/lib/mcp/version.rb
+++ b/lib/mcp/version.rb
@ -1,5 +1,5 @@
 # frozen_string_literal: true

 module MCP
-  VERSION = "0.16.0"
+  VERSION = "0.17.0"
 end