# React Font Awesome v3.1.0

- Product: React Font Awesome (https://whatsnew.fyi/product/react-fontawesome)
- Vendor: Fonticons
- Date: 2025-10-03
- Version: v3.1.0
- Original notes: https://github.com/FortAwesome/react-fontawesome/releases/tag/v3.1.0
- Permalink: https://whatsnew.fyi/product/react-fontawesome/releases/v3.1.0

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Add custom cssPrefix support
- **added** — Add support for layers with FontAwesomeLayers component
- **fixed** — Improve export path for CustomPrefixProvider
- **fixed** — Fix Safari 12 support by avoiding string.replaceAll

##### [3.1.0](https://github.com/FortAwesome/react-fontawesome/compare/v3.0.2...v3.1.0) (2025-10-03)

###### Features

* custom cssPrefix support ([ad42835](https://github.com/FortAwesome/react-fontawesome/commit/ad42835fccc8d5d5eb1af9da4417ad9c51612bd6))
* **layers:** add support for layers with FontAwesomeLayers component ([2c84902](https://github.com/FortAwesome/react-fontawesome/commit/2c84902442bf36a564896ef51d56f3551bf0b303))

###### Bug Fixes

* better export path for CustomPrefixProvider ([663cd25](https://github.com/FortAwesome/react-fontawesome/commit/663cd25881af8b631cf2212bb50970be339f9af2))
* **browser-support:** don't use string.replaceAll to fix safari 12 support ([1776e3a](https://github.com/FortAwesome/react-fontawesome/commit/1776e3a35bfc1e0ad17d783036cd16bc3791add3))

###### Testing

* **layers:** add unit tests for FontAwesomeLayers ([d31480b](https://github.com/FortAwesome/react-fontawesome/commit/d31480b118855fc727ed1c8a2dd1fdbf9ddc426e))
* **utils:** unit tests for withPrefix utility ([982f649](https://github.com/FortAwesome/react-fontawesome/commit/982f649820d0ea14537d7a21812e561ec4dc8b9d))

###### Documentation

* add inline documentation for CustomPrefixProvider ([46f69d4](https://github.com/FortAwesome/react-fontawesome/commit/46f69d4509e71a0db56ac8e90757cde6628fc375))
* remove .env requirement ([c942c6a](https://github.com/FortAwesome/react-fontawesome/commit/c942c6a5f054fa298e8e6d5214635e38fea78e1e))

###### Chores

* **release:** use @semantic-release/exec for multi-publish rather than third-party plugin ([5a47e13](https://github.com/FortAwesome/react-fontawesome/commit/5a47e1398b2de84e460b5b666dee884b123fb62e))