chore: release v0.5.0 (#362)

* chore: release v0.4.2

* chore: 0.5.0 because this is a breaking change

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Jack Amadeo <jackamadeo@squareup.com>

Author: github-actions[bot]

Cargo.toml

@@ -5,12 +5,12 @@ members = ["crates/rmcp", "crates/rmcp-macros", "examples/*"]
 resolver = "2"
 
 [workspace.dependencies]
-rmcp = { version = "0.4.1", path = "./crates/rmcp" }
-rmcp-macros = { version = "0.4.1", path = "./crates/rmcp-macros" }
+rmcp = { version = "0.5.0", path = "./crates/rmcp" }
+rmcp-macros = { version = "0.5.0", path = "./crates/rmcp-macros" }
 
 [workspace.package]
 edition = "2024"
-version = "0.4.1"
+version = "0.5.0"
 authors = ["4t145 <u4t145@163.com>"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/modelcontextprotocol/rust-sdk/"

crates/rmcp/CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.5.0](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v0.4.1...rmcp-v0.5.0) - 2025-08-07
+
+### Fixed
+
+- correct numeric types in progress notifications ([#361](https://github.com/modelcontextprotocol/rust-sdk/pull/361))
+
 ## [0.4.1](https://github.com/modelcontextprotocol/rust-sdk/compare/rmcp-v0.4.0...rmcp-v0.4.1) - 2025-08-07
 
 ### Fixed