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OneSignal · Version history

OneSignal changelog and version history

Latest version
3.9.4
Sep 29, 2026 (1 month ago)
Releases
81
since 2015
In the last year
13
about one every 27 days
Tested up to
WordPress 7.1.4
PHP 7.4 or later

Releases each year

  • 201512 releases
  • 201911 releases
  • 20207 releases
  • 20217 releases
  • 20228 releases
  • 20233 releases
  • 20246 releases
  • 202519 releases
  • 20268 releases

20268 releases

  1. OneSignal 3.9.4Latest

    • fix: [SDK-5350] update the scheduled push when a scheduled post title or slug changes (#438)
    • fix: [SDK-5355] remove slashes from custom notification title (#437)

  2. OneSignal 3.9.3

    • fix: [SDK-5157] resolve Plugin Check errors in shipped files (#434)

  3. OneSignal 3.9.2

    • fix: derive web_push_topic from the post ID (#431)

  4. OneSignal 3.9.1

    • fix: cancel scheduled notification when reverting a post to draft. (#427)

  5. OneSignal 3.9.0

    • fix: [SDK-4340] skip enqueueing metabox assets for disallowed post types (#418)
    • feat: show toast with notification feedback (#417)
    • chore: bump “Tested up to” WordPress core version

  6. OneSignal 3.8.1

    • Improve AJAX handler validation

  7. OneSignal 2.4.5

  8. OneSignal 3.8.0

    • add HTML meta tag for improved debugging

202519 releases

  1. OneSignal 3.7.1

    • avoid falling back to saved post metadata for notifications options

  2. OneSignal 3.7.0

    • add SDK-Wrapper header to all OneSignal API requests

  3. OneSignal 3.6.3

    • prevent conflict with other “Save Settings” requests on admin

  4. OneSignal 3.6.2

    • improve validation on wp action hooks

  5. OneSignal 3.6.1

    • gate the quick-edit so a notification isn’t scheduled

  6. OneSignal 3.6.0

    • UTM fixes: Preserve reserved query string characters while properly encoding parameters according to RFC 3986
    • Added support for rich media notifications:
    • Android: Added big_picture parameter for large image display
    • iOS: Added ios_attachments parameter for media attachments

  7. OneSignal 3.5.1

    • add null check for navigator.serviceWorker when attempting to unregister

  8. OneSignal 3.5.0

    • cancel scheduled notifications when a post/page is marked as trash

  9. OneSignal 3.4.0

    • distinguish between sending notifications on publish vs update

  10. OneSignal 3.3.1

    • cancel previous scheduled notifications when posts are updated via quick-edit

  11. OneSignal 3.3.0

    • cancel previous scheduled notifications when posts are updated

  12. OneSignal 3.2.1

    • Bug fix: uncheck the “Send Notification” checkbox after a post/page is published

  13. OneSignal 3.2.0

    • Allow users to opt into sending notification on WP pages
    • Bug fix: hide metabox on non-allowed custom post types
    • Bug fix: use os_meta array instead of accessing from post data directly

  14. OneSignal 3.1.2

    • Bug fix: only run form submit logic when saving admin settings

  15. OneSignal 3.1.1

    • Bug fix: add more robust checks to prevent error in Classic editor

  16. OneSignal 3.1.0

    • Support sending notifications from custom post types.
    • Uncheck the “Send notification” checkbox when a post is published
    • Bug fix: guard against cached or undefined admin values.

  17. OneSignal 3.0.6

    • Bug fix: prevent caching of old plugin versions
    • Bug fix: guard against Undefined array key “REQUEST_METHOD” error

  18. OneSignal 3.0.5

    • Change push title and content to match 2.X version
    • Bugfix: handle missing UTM parameters
    • Update documentation links

  19. OneSignal 3.0.4

20246 releases

  1. OneSignal 3.0.3

  2. OneSignal 3.0.2

  3. OneSignal 3.0.1

  4. OneSignal 3.0.0

  5. OneSignal 2.4.4

  6. OneSignal 2.4.3

20233 releases

  1. OneSignal 2.4.2

  2. OneSignal 2.4.1

  3. OneSignal 2.4.0

20228 releases

  1. OneSignal 2.3.3

  2. OneSignal 2.3.2

  3. OneSignal 2.3.1

  4. OneSignal 2.3.0

  5. OneSignal 2.2.7

  6. OneSignal 2.2.6

  7. OneSignal 2.2.5

  8. OneSignal 2.2.4

20217 releases

  1. OneSignal 2.2.3

  2. OneSignal 2.2.2

  3. OneSignal 2.2.1

  4. OneSignal 2.2.0

  5. OneSignal 2.1.7

  6. OneSignal 2.1.6

  7. OneSignal 2.1.5

20207 releases

  1. OneSignal 2.1.4

  2. OneSignal 2.1.3

  3. OneSignal 2.1.2

  4. OneSignal 2.1.1

  5. OneSignal 2.1.0

  6. OneSignal 2.0.1

  7. OneSignal 2.0.0

201911 releases

  1. OneSignal 1.17.9

  2. OneSignal 1.17.8

  3. OneSignal 1.17.7

  4. OneSignal 1.17.6

  5. OneSignal 1.17.5

  6. OneSignal 1.17.4

  7. OneSignal 1.17.3

  8. OneSignal 1.17.2

  9. OneSignal 1.17.1

  10. OneSignal 1.17.0

  11. OneSignal 1.16.16

201512 releases

  1. OneSignal 1.3.0

  2. OneSignal 1.2.0

  3. OneSignal 1.1.1

  4. OneSignal 1.1.0

  5. OneSignal 1.0.8

  6. OneSignal 1.0.7

  7. OneSignal 1.0.6

  8. OneSignal 1.0.5

  9. OneSignal 1.0.4

  10. OneSignal 1.0.3

  11. OneSignal 1.0.2

  12. OneSignal 1.0.0

Questions about OneSignal’s releases

What is the latest version of OneSignal?

3.9.4, released on Sep 29, 2026 (1 month ago). It’s tested up to WordPress 7.1.4 and needs PHP 7.4 or later.

How often is OneSignal updated?

13 releases in the last year, about one every 27 days. Its first release on WordPress.org dates from May 2015.

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Release dates come from the day each version’s folder was made in OneSignal’s WordPress.org SVN repository; the notes from its readme’s changelog, as its authors wrote it.