From 905352cbf6490de7fbdb9bf898d9129f721fec85 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Sun, 5 Jul 2026 13:13:21 +0000
Subject: [PATCH] chore: release v2.1.1

---
 Cargo.toml               |  6 +++---
 crates/rmcp/CHANGELOG.md | 10 ++++++++++
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 192022b1..d7a7caca 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,12 +4,12 @@ default-members = ["crates/rmcp", "crates/rmcp-macros"]
 resolver = "2"
 
 [workspace.dependencies]
-rmcp = { version = "2.1.0", path = "./crates/rmcp" }
-rmcp-macros = { version = "2.1.0", path = "./crates/rmcp-macros" }
+rmcp = { version = "2.2.0", path = "./crates/rmcp" }
+rmcp-macros = { version = "2.2.0", path = "./crates/rmcp-macros" }
 
 [workspace.package]
 edition = "2024"
-version = "2.1.0"
+version = "2.2.0"
 authors = ["4t145 <u4t145@163.com>"]
 license = "Apache-2.0"
 repository = "https://github.com/modelcontextprotocol/rust-sdk/"
diff --git a/crates/rmcp/CHANGELOG.md b/crates/rmcp/CHANGELOG.md
index e33b77c8..769cfc97 100644
--- a/crates/rmcp/CHANGELOG.md
+++ b/crates/rmcp/CHANGELOG.md
@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.2.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v2.1.0...rmcp-v2.2.0) - 2026-07-05
+
+### Added
+
+- reject auth servers lacking S256 PKCE support ([#955](https://github.com/modelcontextprotocol/rust-sdk/pull/955))
+
+### Fixed
+
+- address 2025-11-25 conformance audit findings ([#951](https://github.com/modelcontextprotocol/rust-sdk/pull/951))
+
 ## [2.1.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v2.0.0...rmcp-v2.1.0) - 2026-07-02
 
 ### Added