v0.31.0

docs/CHANGELOG_TECHNICAL_ARCHIVE.md

@@ -7,6 +7,12 @@
 
 # Changelog
 
+## 0.31.0 Axum fallback handler E0277 source correction
+
+- Correct the reported `Handler<_, _>` error at `src/proxy/types.rs:53` after the public cache-maintenance path was added. The asynchronous `cache_http_invalidation` helper previously accepted `&Request<Body>` while awaiting database audit and cache invalidation; Axum's body is not `Sync`, so the borrowed request can make the `forward` handler future non-`Send`.
+- Pass ownership of `Request<Body>` to the maintenance helper, perform the same body/header/allowlist validation, copy the HTTP method for the audit entry, and release the request body before the first asynchronous operation. The `forward` router and public API semantics are unchanged.
+- Add an offline source regression asserting that the async helper owns its request. Pre-Rust `./dev.sh test` checks and Go tests pass; full Rust parsing, type checking, tests and runtime maintenance calls cannot be validated without Cargo/Rustc.
+
 ## 0.30.1 same-version sysinfo compiler feature correction
 
 - Fix four compiler `E0433` errors in the system information endpoint by enabling `sysinfo`'s `system` feature alongside `network` with `default-features = false` unchanged. No dependency version or API change.