FormatJS Files

10.1.21 (2026-08-07)

What's Changed

• docs: add internationalization best practices by @longlho in https://github.com/formatjs/formatjs/pull/6972
• docs: add i18n best practices skill by @longlho in https://github.com/formatjs/formatjs/pull/6973
• feat(formatjs_icu_messageformat): add Rust message formatter by @longlho in https://github.com/formatjs/formatjs/pull/6974
• feat(formatjs_intl): add Rust intl runtime by @longlho in https://github.com/formatjs/formatjs/pull/6975
• chore: release main by @longlho in https://github.com/formatjs/formatjs/pull/6977
• Documented how to use ember-intl by @ijlee2 in https://github.com/formatjs/formatjs/pull/6946
• fix: support Rust 1.92 in new intl crates by @longlho in https://github.com/formatjs/formatjs/pull/6978
• chore: release main by @longlho in https://github.com/formatjs/formatjs/pull/6979
• fix: queue crate release workflows by @longlho in https://github.com/formatjs/formatjs/pull/6980
• docs: document Rust support by @longlho in https://github.com/formatjs/formatjs/pull/6981
• feat(formatjs_intl): add message fallbacks by @longlho in https://github.com/formatjs/formatjs/pull/6982
• chore(deps): update dependency @vitejs/plugin-react to v6.0.5 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6983
• chore(deps): update dependency @rspack/core to v2.1.7 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6986
• feat(formatjs_intl): support precompiled catalogs by @longlho in https://github.com/formatjs/formatjs/pull/6985
• chore: release main by @longlho in https://github.com/formatjs/formatjs/pull/6984
• chore(deps): update dependency webpack to v5.109.2 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6987
• build: remove root npmrc by @longlho in https://github.com/formatjs/formatjs/pull/6988
• fix: skip unpublished Rust crates by @longlho in https://github.com/formatjs/formatjs/pull/6992
• chore(deps): update rust crate serde_json to v1.0.151 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6945
• chore(deps): update rust crate serde to v1.0.229 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6944
• chore(deps): update rust crate anyhow to v1.0.104 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6943
• fix(deps): update rust crate base64 to 0.23 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6971
• chore(deps): update rust crate fast-glob to v1.1.0 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6969
• chore(deps): update rust crate proc-macro2 to v1.0.107 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6990
• fix: handle Cargo publish and merge options by @longlho in https://github.com/formatjs/formatjs/pull/6993
• chore(deps): update pnpm to v11.18.0 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6968
• chore(deps): update rust crate quote to v1.0.47 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6995
• chore(deps): update rust crate syn to v2.0.119 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6996
• fix(deps): update formatjs monorepo by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6999
• fix(deps): update dependency eslint-plugin-formatjs to v6.4.20 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6998
• chore(deps): update dependency rolldown to v1.2.1 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6965
• chore(deps): update dependency eslint to v10.8.0 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6957
• fix(deps): update react monorepo by @renovate[bot] in https://github.com/formatjs/formatjs/pull/6956
• chore(deps): update dependency lucide-react to v1.28.0 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/7001
• chore(deps): update dependency codescythe to ^0.10.0 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/7000
• chore(deps): update dependency oxlint to v1.76.0 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/7003
• chore(deps): update dependency vite to v8.2.0 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/7007
• fix(formatjs_cli): fail on input resolution errors by @longlho in https://github.com/formatjs/formatjs/pull/7005
• feat(formatjs_intl): add extractable format_message macro by @longlho in https://github.com/formatjs/formatjs/pull/7018
• fix(deps): update rust crate syn to v3 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/7017
• fix(deps): update dependency babel-plugin-formatjs to v13 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/7014
• chore(deps): update actions/stale action to v11 by @renovate[bot] in https://github.com/formatjs/formatjs/pull/7011

New Contributors

• @ijlee2 made their first contribution in https://github.com/formatjs/formatjs/pull/6946

Full Changelog: https://github.com/formatjs/formatjs/compare/react-intl@10.1.20...react-intl@10.1.21

Dependencies

• The following workspace dependencies were updated
• dependencies
  • @formatjs/icu-messageformat-parser bumped to 3.5.17
  • @formatjs/intl bumped to 4.1.19
  • intl-messageformat bumped to 11.2.14