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feat: update LATEST #1105

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feat: update LATEST #1105

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2 changes: 1 addition & 1 deletion crates/rmcp/src/model.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -172,7 +172,7 @@ impl ProtocolVersion {
pub const V_2025_06_18: Self = Self(Cow::Borrowed("2025-06-18"));
pub const V_2025_03_26: Self = Self(Cow::Borrowed("2025-03-26"));
pub const V_2024_11_05: Self = Self(Cow::Borrowed("2024-11-05"));
pub const LATEST: Self = Self::V_2025_11_25;
pub const LATEST: Self = Self::V_2026_07_28;

@DaleSeo DaleSeo Aug 3, 2026

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The hardcoded version causes the following tests to fail:

rust-sdk/crates/rmcp/tests/test_server_initialization.rs

Lines 269 to 273 in 830e088

#[tokio::test]
async fn server_echoes_client_protocol_version_when_latest() {
let negotiated = negotiate_version(TestServer::new(), "2025-11-25").await;
assert_eq!(negotiated, ProtocolVersion::LATEST);
}

rust-sdk/crates/rmcp/tests/test_server_initialization.rs

Lines 290 to 294 in 830e088

#[tokio::test]
async fn server_pinned_version_does_not_override_known_client_request() {
let negotiated = negotiate_version(PinnedServer, "2025-11-25").await;
assert_eq!(negotiated, ProtocolVersion::LATEST);
}


/// First protocol version that requires SEP-2243 standard HTTP headers.
pub const STANDARD_HEADERS: Self = Self::V_2026_07_28;
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