Private Grammar Checker - Harper version history - 25 versions
Private Grammar Checker - Harper by Elijah Potter
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 3.2.0
Released Nov 13, 2026 - 8.38 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v3.2.0Source code released under Apache License 2.0
Older versions
Version 3.1.0
Released Nov 6, 2026 - 8.38 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v3.1.0Source code released under Apache License 2.0
Version 3.0.0
Released Oct 26, 2026 - 8.15 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v3.0.0Source code released under Apache License 2.0
Version 2.13.0
Released Oct 16, 2026 - 8.12 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.13.0Source code released under Apache License 2.0
Version 2.12.0
Released Oct 2, 2026 - 8.1 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.12.0Source code released under Apache License 2.0
Version 2.11.0
Released Sep 17, 2026 - 8.08 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.11.0Source code released under Apache License 2.0
Version 2.10.0
Released Sep 9, 2026 - 8.08 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.10.0Source code released under Apache License 2.0
Version 2.8.0
Released Aug 13, 2026 - 8.02 MBWorks with firefox 146.0 and later, android 146.0 and laterSee the main release notes here: https://github.com/Automattic/harper/releases/tag/v2.8.0Source code released under Apache License 2.0
Version 2.7.0
Released Jul 28, 2026 - 7.99 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.7.0Source code released under Apache License 2.0
Version 2.6.0
Released Jul 2, 2026 - 7.98 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.6.0Source code released under Apache License 2.0
Version 2.4.0
Released Jun 5, 2026 - 7.97 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.4.0Source code released under Apache License 2.0
Version 2.1.0
Released Apr 24, 2026 - 7.9 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.1.0Source code released under Apache License 2.0
Version 2.0.0
Released Apr 9, 2026 - 7.95 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v2.0.0Source code released under Apache License 2.0
Version 1.12.0
Released Mar 19, 2026 - 15.56 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.12.0Source code released under Apache License 2.0
Version 1.10.0
Released Mar 11, 2026 - 15.45 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.10.0Source code released under Apache License 2.0
Version 1.9.0
Released Feb 27, 2026 - 15.39 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.9.0Source code released under Apache License 2.0
Version 1.8.0
Released Feb 18, 2026 - 15.37 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.8.0Source code released under Apache License 2.0
Version 1.7.0
Released Feb 11, 2026 - 15.28 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.7.0Source code released under Apache License 2.0
Version 1.6.0
Released Feb 4, 2026 - 14.65 MBWorks with firefox 146.0 and later, android 146.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.6.0Source code released under Apache License 2.0
Version 1.5.1
Released Jan 22, 2026 - 14.28 MBWorks with firefox 135.0 and laterSee the main release notes here: https://github.com/Automattic/harper/releases/tag/v1.5.1Source code released under Apache License 2.0
Version 1.4.1
Released Jan 8, 2026 - 6.29 MBWorks with firefox 135.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.4.1Source code released under Apache License 2.0
Version 1.3.0
Released Dec 22, 2025 - 6.26 MBWorks with firefox 135.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.3.0Source code released under Apache License 2.0
Version 1.2.0
Released Dec 11, 2025 - 6.24 MBWorks with firefox 135.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.2.0Source code released under Apache License 2.0
Version 1.1.0
Released Dec 3, 2025 - 6.24 MBWorks with firefox 135.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.1.0Source code released under Apache License 2.0
Version 1.0.0
Released Nov 28, 2025 - 6.24 MBWorks with firefox 135.0 and laterSee main release notes here: https://github.com/Automattic/harper/releases/tag/v1.0.0Source code released under Apache License 2.0