v0.8.22

leptos-rs/leptosv0.8.22Oct 5, 2026by gbj

Upgrading?

AI Summary

Version 0.8.22 introduces a critical usability improvement alongside essential fixes for hydration errors and suspense handling, along with general dependency updates and CI enhancements.

Key Highlights

  • Critical usability improvement (PR #4901)
  • Hydration fix to prevent hydrating wrong data (PR #4896)
  • Suspense handling improvements for inspect results (PR #4891)
  • Security update for the `rstml` dependency (RUSTSEC-2026-0173)

Full Release Notes

## What's Changed
* chore(ci): build the erased mode of the CI matrix with erase_components by @sabify in https://github.com/leptos-rs/leptos/pull/4893
* test: wait for suspense inspect result by @larstobi in https://github.com/leptos-rs/leptos/pull/4891
* fix: after hydration is over, don't try to hydrate the wrong data (see #4895) by @gbj in https://github.com/leptos-rs/leptos/pull/4896
* chore(deps): update rstml to 0.13.1 (RUSTSEC-2026-0173) by @larstobi in https://github.com/leptos-rs/leptos/pull/4892
* chore(deps): bump the npm_and_yarn group across 2 directories with 2 updates by @dependabot[bot] in https://github.com/leptos-rs/leptos/pull/4820
* 🚨 CRITICAL USABILITY IMPROVEMENT by @gbj in https://github.com/leptos-rs/leptos/pull/4901


**Full Changelog**: https://github.com/leptos-rs/leptos/compare/v0.8.21...v0.8.22

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