axum Releases

This release improves WebSocket subprotocol selection flexibility, updates the minimum Rust version to 1.80, and includes bug fixes for routing and multipart handling.

Apr 14, 2026

A maintenance release focusing on fixing compilation errors related to the `TypedPath` macro.

Apr 14, 2026

This release addresses a security vulnerability in header handling and enforces a new path variable syntax for the `vpath!` macro.

Apr 14, 2026

A major update adding per-agent planners, comprehensive tag-based relationships, transient guidelines, and SDK enhancements for session and customer management, while deprecating OpenAPI tool services.

Mar 15, 2026

This release adds optional parameters for dependencies and tools to guideline and observation creation, introduces `exclude()` as an alias, and fixes critical bugs regarding server hangs and message language preservation.

Feb 17, 2026

Introduces extensive enhancements including labels for categorization and automatic propagation, lifecycle hooks, streaming output modes, and per-agent configuration, alongside improvements to guideline matching and condition flexibility.

Feb 9, 2026

A minor release focused on improving developer experience by enhancing compiler error messages. This update uses the `#[diagnostic::do_not_recommend]` attribute to provide clearer error guidance when type mismatches occur.

Dec 27, 2025

A maintenance release with feature dependency changes, behavioral improvements, and bug fixes. The release includes a fix for integer underflow when streaming empty files and adds trailing newlines to pretty-printed JSON responses.

Dec 20, 2025

A documentation-focused release that clarifies the behavior of Router::route_layer. This update helps developers better understand how route layering works in the axum router.

Dec 20, 2025

This release introduces a 'Pause' functionality and UI improvements like auto-reloading connections, while fixing critical bugs such as SPN bootstrap failures, UI crashes on Linux, and iptables recovery issues.

Dec 17, 2025

A minor documentation and developer experience release that makes it easier to identify default features in the axum-extra crate.

Nov 14, 2025

A release focused on improving flexibility and developer experience. It relaxes Send/Sync bounds on router services and makes feature configuration more visible, along with documentation typo fixes.

Nov 14, 2025

A major version bump introducing several breaking changes including the removal of the `async-stream` feature, body type mapping changes, and opt-in feature gates for various utilities.

Oct 31, 2025

A maintenance release that removes an unused dependency to reduce overhead.

Sep 28, 2025

A minor update that adds support for optional extraction of the `Host` header.

Sep 28, 2025

This release adds new WebSocket and Server-Sent Events capabilities, introduces a middleware layer for body mapping, and improves error handling for redirects.

Sep 28, 2025

This release introduces a method to apply body limits dynamically and updates the minimum Rust version.

Sep 28, 2025

Stability updates addressing Linux packet handling, SQLite data storage, and UI window position persistence, plus new zoom shortcuts.

Sep 5, 2025

Minimal release notes: "## Changelog * d607566 chore: Update version to v1.4.1 in code and documentation"

Aug 24, 2025

Minimal release notes: "## Changelog * 6093f5a chore: remove release notes file and clean up version display * caa58a2 feat: Add 4 new API integ"

Aug 24, 2025