Sourced from @​fortawesome/react-fontawesome's releases.

Release 3.0.0

BREAKING

• Dropped support for end-of-life FontAwesome versions (below v6), Node versions (below 20.x) and React versions (below 18.x)
• Dropped support for browser versions that don't support the ES2020 standard, namely JavaScript built-in: globalThis

Changes

• Rewrote the entire library from plain JavaScript to TypeScript
• Replaced rollup with tsup for providing both ESM and CJS exports from one TypeScript source
• Removed prop-types in favour of colocated typings for React component props
• Added better type definitions to each prop including examples of usage
• Upgraded eslint from v6 to v9, rewrote config as Flat Config, modernised ESLint config, plugins and rules
• Refactored all unit tests from the deprecated react-test-renderer to the industry standard @testing-library/react
• Upgraded all other development dependencies to latest versions as of release date
• Optimised FontAwesomeIcon by reducing per-render function calls and memory allocations
• Optimised classList function by removing runtime semver checks and array operations
• Optimised converter with a full rewrite for significant performance increases (~70%)
• Moved inline class strings from getClassListFromProps to pre-computed maps

Bug Fixes

• Fixed accessibility ID generation (titleId, maskId) for SSR ensuring a consistent ID across server and client renders (#93, #550, #573)
• Fixed TypeScript errors when styling duotone icons with CSS variables (#509)
• Fixed aria-hidden so it is false if there is a non-empty aria-label attribute (#126)
• Resolved large number of npm audit issues by removing and updating dependencies

New Contributors

• @​charles4221 made their first contribution in FortAwesome/react-fontawesome#581

Full Changelog: https://github.com/FortAwesome/react-fontawesome/compare/0.2.6...3.0.0

Release 0.2.6

Fixed

• check for existence of process before reading process.env (#585)

Full Changelog: https://github.com/FortAwesome/react-fontawesome/compare/0.2.5...0.2.6

Sourced from @​fortawesome/react-fontawesome's changelog.

3.0.0 - 2025-08-22

BREAKING

• Dropped support for end-of-life FontAwesome versions (below v6), Node versions (below 20.x) and React versions (below 18.x)
• Dropped support for browser versions that don't support the ES2020 standard, namely JavaScript built-in: globalThis

Changes

• Rewrote the entire library from plain JavaScript to TypeScript
• Replaced rollup with tsup for providing both ESM and CJS exports from one TypeScript source
• Removed prop-types in favour of colocated typings for React component props
• Added better type definitions to each prop including examples of usage
• Upgraded eslint from v6 to v9, rewrote config as Flat Config, modernised ESLint config, plugins and rules
• Refactored all unit tests from the deprecated react-test-renderer to the industry standard @testing-library/react
• Upgraded all other development dependencies to latest versions as of release date
• Optimised FontAwesomeIcon by reducing per-render function calls and memory allocations
• Optimised classList function by removing runtime semver checks and array operations
• Optimised converter with a full rewrite for significant performance increases (~70%)
• Moved inline class strings from getClassListFromProps to pre-computed maps

Bug Fixes

• Fixed accessibility ID generation (titleId, maskId) for SSR ensuring a consistent ID across server and client renders (#93, #550, #573)
• Fixed TypeScript errors when styling duotone icons with CSS variables (#509)
• Fixed aria-hidden so it is false if there is a non-empty aria-label attribute (#126)
• Resolved large number of npm audit issues by removing and updating dependencies

---

0.2.x

Previous 0.2.x change log available here

---

0.1.x

Previous 0.1.x change log available here

---

• 7e7375b Release 3.0.0
• e0ac370 fix: no named import of package.json versions
• 67e412b Merge pull request #587 from FortAwesome/fix/ci-auth-issue
• b009168 test(converter): more leeway on memoryIncrease tests
• 34310a1 ci: fix auth issue with explicit env config
• b82c3cc Merge pull request #581 from charles4221/feat/typescript-rewrite
• 7786a8f chore: implement final PR feedback
• 4bd7b57 chore: build as bundle instead of split modules
• 6f57fc7 fix: wrap process.env calls in guards
• fce9a20 feat: rewrite converter for significant perf increase
• Additional commits viewable in compare view

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)