dev-newsserde.rs

Latest stable serde: 1.0.229, released (release notes). 36 stable releases since 2 Jan 2024.

serde

On 1.0 since 20 April 2017. Latest: 1.0.229, 18 Jul 2026.

36 releases since January 2024, one bar each, placed by date. The two longest pauses are measured.

serde 1.0.229 went up on crates.io on 18 July 2026, 294 days after 1.0.228. The release note is one line: Update to syn 3.

The pause before that one ran 188 days and ended with 1.0.220 in September 2025, which moved the traits into a new serde_core crate so data formats can build without waiting for serde_derive. serde has been on 1.0 since 20 April 2017. Nine and a half years later the version number has still only moved in its last position.

As of 24 October 2026.

Latest releases

  1. 1.0.229Update to syn 3
  2. 1.0.228Allow building documentation with RUSTDOCFLAGS='--cfg=docsrs' set for the whole dependency graph
  3. 1.0.227Documentation improvements
  4. 1.0.226Deduplicate variant matching logic inside generated Deserialize impl for adjacently tagged enums
  5. 1.0.225Avoid triggering a deprecation warning in derived Serialize and Deserialize impls for a data structure that contains its own deprecations
  6. 1.0.224Remove private types being suggested in rustc diagnostics
  7. 1.0.223Fix serde_core documentation links
  8. 1.0.222Make serialize_with attribute produce code that works if respanned to 2024 edition