v1.12.0

Automattic/harperv1.12.0Mar 19, 2026by github-actions[bot]

AI Summary

Bug fixes for Chrome extension formatting and new grammar rules for common typos.

Key Highlights

  • Chrome extension formatting fixes for Google Docs
  • New rule for 'more that likely' typo
  • New rule for 'cutting age' eggcorn

New Features

  • Grammar rule for 'grind to a halt'
  • Grammar rule for 'bollocks'
  • Grammar rule for 'cutting age'
  • Grammar rule for 'at the expense of'

Full Release Notes

## What's Changed
* fix(chrome-ext): formatting issues on Google Docs by @elijah-potter in https://github.com/Automattic/harper/pull/2960
* feat: grind to halt → grind to a halt by @hippietrail in https://github.com/Automattic/harper/pull/2972
* fix: correct typos and grammar in docs and comments by @cl2t in https://github.com/Automattic/harper/pull/2971
* feat: bullocks→bollocks by @hippietrail in https://github.com/Automattic/harper/pull/2970
* feat: add lint rule for "more that likely" typo by @ctonneslan in https://github.com/Automattic/harper/pull/2964
* fix: solve issue #2966 by @hippietrail in https://github.com/Automattic/harper/pull/2967
* feat: I am worry→I am worried by @hippietrail in https://github.com/Automattic/harper/pull/2943
* feat: add lint rule for "cutting age" eggcorn by @ctonneslan in https://github.com/Automattic/harper/pull/2965
* feat: at the expanse of→at the expense of by @hippietrail in https://github.com/Automattic/harper/pull/2926

## New Contributors
* @cl2t made their first contribution in https://github.com/Automattic/harper/pull/2971
* @ctonneslan made their first contribution in https://github.com/Automattic/harper/pull/2964

**Full Changelog**: https://github.com/Automattic/harper/compare/v1.11.0...v1.12.0