wxt-v0.20.27

semaphoreui/semaphorewxt-v0.20.27Jun 23, 2026by github-actions[bot]

AI Summary

This is a maintenance patch release for WXT (Web Extension Tools). It includes enhancements for Firefox extension ID warnings, fixes for router links, and a type renaming. It also features numerous documentation updates and showcase additions.

Key Highlights

Add warning for missing Firefox extension ID in manifest
Fix broken link at react router in createhashrouter
Rename `ManifestPermissions` to `ManifestPermission` in types.ts
Add multiple extensions to the showcase (Telsia, WageSlav3, etc.)

Breaking Changes

Rename `ManifestPermissions` to `ManifestPermission` in `wxt` package

New Features

Warning for missing Firefox extension ID
Documentation updates and showcase additions
Dependency bumps (c12, filesize, tinyglobby)

Full Release Notes

[compare changes](https://github.com/wxt-dev/wxt/compare/wxt-v0.20.26...wxt-v0.20.27)

### 🚀 Enhancements

- Add warning for missing Firefox extension ID in manifest ([#2293](https://github.com/wxt-dev/wxt/pull/2293))

### 🩹 Fixes

- Correct broken link at react router in createhashrouter ([#2411](https://github.com/wxt-dev/wxt/pull/2411))
- Rename `ManifestPermissions` to `ManifestPermission` of types.ts in `wxt` package ([#2430](https://github.com/wxt-dev/wxt/pull/2430))

### 📖 Documentation

- Add Telsia extension to Showcase ([#2368](https://github.com/wxt-dev/wxt/pull/2368))
- Add warning about rem unit inheritance in Shadow Root UI ([#2330](https://github.com/wxt-dev/wxt/pull/2330))
- Added "Sound Booster & Equalizer" to showcase ([#2381](https://github.com/wxt-dev/wxt/pull/2381))
- Clarify SPA navigation setup with locationWatcher.run() ([#2380](https://github.com/wxt-dev/wxt/pull/2380))
- Self-host Netlify footer badge ([#2386](https://github.com/wxt-dev/wxt/pull/2386))
- Added "Link Later" to showcase" ([#2392](https://github.com/wxt-dev/wxt/pull/2392))
- Added Property Track to showcase ([#2404](https://github.com/wxt-dev/wxt/pull/2404))
- Added "WageSlav3" to showcase ([#2405](https://github.com/wxt-dev/wxt/pull/2405))
- Added "LinkedIn Games Solver" to showcase ([#2410](https://github.com/wxt-dev/wxt/pull/2410))
- Added NiceTab firefoxslug to extension showcase ([#2417](https://github.com/wxt-dev/wxt/pull/2417))
- Added 4 extensions to the homepage ([#2419](https://github.com/wxt-dev/wxt/pull/2419))
- Added Hayami to showcase ([#2422](https://github.com/wxt-dev/wxt/pull/2422))
- Added anylang translator to showcase ([#2426](https://github.com/wxt-dev/wxt/pull/2426))

### 🏡 Chore

- **deps:** Bump c12 from 3.3.3 to 3.3.4 ([#2364](https://github.com/wxt-dev/wxt/pull/2364))
- **deps:** Bump filesize from 11.0.15 to 11.0.17 ([#2363](https://github.com/wxt-dev/wxt/pull/2363))
- **deps:** Bump tinyglobby from 0.2.15 to 0.2.16 ([#2366](https://github.com/wxt-dev/wxt/pull/2366))
- Add Google Cloud Skills Boost - Helper extension to showcase ([#2401](https://github.com/wxt-dev/wxt/pull/2401))

### ❤️ Contributors

- Patryk Kuniczak ([@PatrykKuniczak](https://github.com/PatrykKuniczak))
- RenovZ ([@RenovZ](https://github.com/RenovZ))
- Nicholas Yoannou ([@nicholasyoannou](https://github.com/nicholasyoannou))
- Avi ([@avi12](https://github.com/avi12))
- Peter Wong <www121ppp@gmail.com>
- ChamikaUluwatta ([@ChamikaUluwatta](https://github.com/ChamikaUluwatta))
- Muhammed Mustafa AKŞAM ([@muhammedaksam](https://github.com/muhammedaksam))
- Slovakian ([@slovakian](https://github.com/slovakian))
- Oliver Benns ([@oliverbenns](https://github.com/oliverbenns))
- David Nguyen <h250694@gmail.com>
- Esteban Vera <minos_93105@hotmail.com>
- Sean Kenneth Doherty <Smaster7772@gmail.com>
- Muhammad Umer Farooq ([@mrumerf](https://github.com/mrumerf))
- Muzammil ([@oyzamil](https://github.com/oyzamil))
- Aniket Lodh ([@Aniket-lodh](https://github.com/Aniket-lodh))
- George Forse <george@gforse.uk>
- Shubhrajit Sadhukhan <champa.281982@gmail.com>