Newsletter · Version history
Newsletter changelog and version history
- Latest version
- 9.5.4
- Nov 2, 2026 (7 days ago)
- Releases
- 344
- since 2012
- In the last year
- 47
- about one every 7 days
- Tested up to
- WordPress 7.1.4
- PHP 7.0 or later
Releases each year
- 20121 release
- 20133 releases
- 20141 release
- 20151 release
- 20161 release
- 20172 releases
- 201933 releases
- 202059 releases
- 202133 releases
- 202225 releases
- 202338 releases
- 202458 releases
- 202545 releases
- 202644 releases
202644 releases
Newsletter 9.5.4Latest
- Fixed the query to compute anonymouns stats
Newsletter 9.5.3
- Added new logging during the upgrade process with specific admin warnings if required
Newsletter 9.5.2
- Fixed SQL injection (by admins on admin side) – WordFence
Newsletter 9.5.1
- Fixed new user saving
Newsletter 9.5.0
- Changed the subscriber event names visible on subscriber’s logs
- Added subscriber logs page from subscriber list
- Changed the checks when adding a new subscriber
Newsletter 9.4.9
- Removed the filter newsletter_user_subscriber (it seems to generate a conflict)
Newsletter 9.4.8
- Fixes
- Added no cache headers when messages are served and on actions
- Improved admin messages to diagnose “Subscriber not found”
- Disable the saving of temporary subscribers
Newsletter 9.4.7
- Added the NEWSLETTER_UNTRUSTED_SINGLE_OPTIN constant
- Fixed the open tracking link REST format
Newsletter 9.4.6
- Fixed resubscribe url replacement
- Improved the log for newsletters with fatal errors
- Improved messages on profile when accessed without a subscriber or an unconfirmed subscriber
Newsletter 9.4.5
- Profile page fix
Newsletter 9.4.4
- Improved the old key checking
- Fixed the profile page preview from the admin side
Newsletter 9.4.3
- Fixed invalid links on some installations (link from emails to external domains could remain affected)
- Refactored the preview of public content with a dummy subscriber
Newsletter 9.4.2
Newsletter 9.4.1
- Fixed the new newsletter saving
Newsletter 9.4.0
- Added new compatibility code for WPML 5
- Increased timeoout for license checking
- Tracking and action links refactored
- Fixed vulnerability with disclosure of the secret subscriber token (refactored)
- Fixed vulnerability with invalid email
- Added expire time to action links
Newsletter 9.3.9
- Fixed vulnerability when spam reason message is shown (reported by Yuto Hyakumoto)
Newsletter 9.3.8
- Changed the statistics signature key for improved security
- Note: links NOT to the site where the plugin is installed, on newsletters already sent and older than 1 month won’t work anymore
Newsletter 9.3.7
- Better signature key for tracking link (reported by Karthik Ramakrishnan)
- Added panel to change the tracking key if needed (see Settings/Statistics)
- Fixed open redirect issue (reported by Artus KG)
- The “confirm_url” custom form parameter or the “ncu” form value can no more be used to redirect to external sites
- Fixed the required tracking checkbox
Newsletter 9.3.6
- Added tracking consent management on open tracking pixel and click tracking links
- Added tracking checkbox on subscription
- Added tracking consent checkbox on profile page
- Added tracking consent value on user logs
- Added anonymous tracking
Newsletter 9.3.5
- Fixed PHP warning
Newsletter 9.3.4
- Patched XSS vulnerability (Patchstack)
- Improved DB query error management
Newsletter 9.3.3
- Fixed the missing display rule on tracking pixel
- Improved the DB error management on sending engine (for very specific cases of system/DB errors)
- Improved open tracking signature check
- Improved error control of multiple runs of the sending job
Newsletter 9.3.2
- Changed the sending allowed hours on main settings
- Removed the obsolete send_skip filter
Newsletter 9.3.1
- Fixed warning with WPML and the active languages filter returning a null value
- Added the autorecovery delay options on the main settings
Newsletter 9.3.0
- Added new link tracking method (see the main Settings)
- Added stats reset button for draft newsletters
- Removed the obsolete constant NEWSLETTER_ACTION_TYPE
- Removed the obsolete constant NEWSLETTER_TRACKING_TYPE
Newsletter 9.2.9
- Integrated the AI feature of the AI addon (now using the WP connectors)
Newsletter 9.2.8
Newsletter 9.2.7
Newsletter 9.2.6
Newsletter 9.2.5
Newsletter 9.2.4
Newsletter 9.2.3
Newsletter 9.2.2
Newsletter 9.2.1
Newsletter 9.2.0
Newsletter 9.1.9
Newsletter 9.1.8
Newsletter 9.1.7
Newsletter 9.1.6
Newsletter 9.1.5
Newsletter 9.1.4
Newsletter 9.1.3
Newsletter 9.1.2
Newsletter 9.1.1
202545 releases
Newsletter 9.1.0
Newsletter 9.0.9
Newsletter 9.0.8
Newsletter 9.0.7
Newsletter 9.0.6
Newsletter 9.0.5
Newsletter 9.0.4
Newsletter 9.0.3
Newsletter 9.0.2
Newsletter 9.0.1
Newsletter 9.0.0
Newsletter 8.9.9
Newsletter 8.9.8
Newsletter 8.9.7
Newsletter 8.9.6
Newsletter 8.9.5
Newsletter 8.9.4
Newsletter 8.9.3
Newsletter 8.9.2
Newsletter 8.9.1
Newsletter 8.9.0
Newsletter 8.8.9
Newsletter 8.8.8
Newsletter 8.8.7
Newsletter 8.8.6
Newsletter 8.8.5
Newsletter 8.8.4
Newsletter 8.8.3
Newsletter 8.8.2
Newsletter 8.8.1
Newsletter 8.8.0
Newsletter 8.7.9
Newsletter 8.7.7
Newsletter 8.7.6
Newsletter 8.7.5
Newsletter 8.7.4
Newsletter 8.7.3
Newsletter 8.7.2
Newsletter 8.7.1
Newsletter 8.7.0
Newsletter 8.6.9
Newsletter 8.6.8
Newsletter 8.6.7
Newsletter 8.6.6
Newsletter 8.6.5
202458 releases
Newsletter 8.6.4
Newsletter 8.6.3
Newsletter 8.6.2
Newsletter 8.6.1
Newsletter 8.6.0
Newsletter 8.5.9
Newsletter 8.5.8
Newsletter 8.5.7
Newsletter 8.5.6
Newsletter 8.5.5
Newsletter 8.5.4
Newsletter 8.5.3
Newsletter 8.5.2
Newsletter 8.5.1
Newsletter 8.5.0
Newsletter 8.4.9
Newsletter 8.4.8
Newsletter 8.4.7
Newsletter 8.4.6
Newsletter 8.4.5
Newsletter 8.4.4
Newsletter 8.4.3
Newsletter 8.4.2
Newsletter 8.4.1
Newsletter 8.4.0
Newsletter 8.3.9
Newsletter 8.3.8
Newsletter 8.3.7
Newsletter 8.3.6
Newsletter 8.3.5
Newsletter 8.3.4
Newsletter 8.3.3
Newsletter 8.3.2
Newsletter 8.3.1
Newsletter 8.3.0
Newsletter 8.2.9
Newsletter 8.2.8
Newsletter 8.2.7
Newsletter 8.2.6
Newsletter 8.2.5
Newsletter 8.2.4
Newsletter 8.2.3
Newsletter 8.2.2
Newsletter 8.2.1
Newsletter 8.2.0
Newsletter 8.1.9
Newsletter 8.1.8
Newsletter 8.1.7
Newsletter 8.1.6
Newsletter 8.1.5
Newsletter 8.1.4
Newsletter 8.1.3
Newsletter 8.1.2
Newsletter 8.1.1
Newsletter 8.1.0
Newsletter 8.0.9
Newsletter 8.0.8
Newsletter 8.0.7
202338 releases
Newsletter 8.0.6
Newsletter 8.0.5
Newsletter 8.0.4
Newsletter 8.0.3
Newsletter 8.0.2
Newsletter 8.0.1
Newsletter 8.0.0
Newsletter 7.9.9
Newsletter 7.9.8
Newsletter 7.9.7
Newsletter 7.9.6
Newsletter 7.9.5
Newsletter 7.9.4
Newsletter 7.9.3
Newsletter 7.9.2
Newsletter 7.9.1
Newsletter 7.9.0
Newsletter 7.8.9
Newsletter 7.8.8
Newsletter 7.8.7
Newsletter 7.8.6
Newsletter 7.8.5
Newsletter 7.8.4
Newsletter 7.8.3
Newsletter 7.8.2
Newsletter 7.8.1
Newsletter 7.8.0
Newsletter 7.7.0
Newsletter 7.6.9
Newsletter 7.6.8
Newsletter 7.6.7
Newsletter 7.6.6
Newsletter 7.6.5
Newsletter 7.6.4
Newsletter 7.6.3
Newsletter 7.6.2
Newsletter 7.6.1
Newsletter 7.6.0
202225 releases
Newsletter 7.5.9
Newsletter 7.5.8
Newsletter 7.5.7
Newsletter 7.5.6
Newsletter 7.5.5
Newsletter 7.5.4
Newsletter 7.5.3
Newsletter 7.5.2
Newsletter 7.5.1
Newsletter 7.5.0
Newsletter 7.4.9
Newsletter 7.4.8
Newsletter 7.4.7
Newsletter 7.4.5
Newsletter 7.4.6
Newsletter 7.4.4
Newsletter 7.4.3
Newsletter 7.4.2
Newsletter 7.4.1
Newsletter 7.4.0
Newsletter 7.3.9
Newsletter 7.3.8
Newsletter 7.3.7
Newsletter 7.3.6
Newsletter 7.3.5
202133 releases
Newsletter 7.3.4
Newsletter 7.3.3
Newsletter 7.3.2
Newsletter 7.3.1
Newsletter 7.3.0
Newsletter 7.2.9
Newsletter 7.2.8
Newsletter 7.2.7
Newsletter 7.2.6
Newsletter 7.2.5
Newsletter 7.2.4
Newsletter 7.2.3
Newsletter 7.2.2
Newsletter 7.2.1
Newsletter 7.2.0
Newsletter 7.1.9
Newsletter 7.1.8
Newsletter 7.1.7
Newsletter 7.1.6
Newsletter 7.1.5
Newsletter 7.1.4
Newsletter 7.1.3
Newsletter 7.1.2
Newsletter 7.1.1
Newsletter 7.1.0
Newsletter 7.0.9
Newsletter 7.0.8
Newsletter 7.0.7
Newsletter 7.0.6
Newsletter 7.0.5
Newsletter 7.0.4
Newsletter 7.0.3
Newsletter 7.0.2
202059 releases
Newsletter 7.0.1
Newsletter 6.9.5
Newsletter 7.0.0
Newsletter 6.9.9
Newsletter 6.9.8
Newsletter 6.9.7
Newsletter 6.9.6
Newsletter 6.9.4
Newsletter 6.9.3
Newsletter 6.9.2
Newsletter 6.9.1
Newsletter 6.9.0
Newsletter 6.8.9
Newsletter 6.8.8
Newsletter 6.8.7
Newsletter 6.8.6
Newsletter 6.8.5
Newsletter 6.8.4
Newsletter 6.8.3
Newsletter 6.8.2
Newsletter 6.8.1
Newsletter 6.8.0
Newsletter 6.7.9
Newsletter 6.7.7
Newsletter 6.7.6
Newsletter 6.7.5
Newsletter 6.7.4
Newsletter 6.7.3
Newsletter 6.7.2
Newsletter 6.7.1
Newsletter 6.7.0
Newsletter 6.6.9
Newsletter 6.6.8
Newsletter 6.6.7
Newsletter 6.6.6
Newsletter 6.6.5
Newsletter 6.6.4
Newsletter 6.6.3
Newsletter 6.6.2
Newsletter 6.6.1
Newsletter 6.6.0
Newsletter 6.5.9
Newsletter 6.5.8
Newsletter 6.5.7
Newsletter 6.5.6
Newsletter 6.5.5
Newsletter 6.5.4
Newsletter 6.5.3
Newsletter 6.5.2
Newsletter 6.5.1
Newsletter 6.5.0
Newsletter 6.4.9
Newsletter 6.4.8
Newsletter 6.4.7
Newsletter 6.4.6
Newsletter 6.4.5
Newsletter 6.4.4
Newsletter 6.4.3
Newsletter 6.4.2
201933 releases
Newsletter 6.4.1
Newsletter 6.4.0
Newsletter 6.3.9
Newsletter 6.3.8
Newsletter 6.3.7
Newsletter 6.3.6
Newsletter 6.3.5
Newsletter 6.3.4
Newsletter 6.3.3
Newsletter 6.3.2
Newsletter 6.3.1
Newsletter 6.3.0
Newsletter 6.2.2
Newsletter 6.2.1
Newsletter 6.2.0
Newsletter 6.1.9
Newsletter 6.1.8
Newsletter 6.1.7
Newsletter 6.1.6
Newsletter 6.1.5
Newsletter 6.1.4
Newsletter 6.1.3
Newsletter 6.1.2
Newsletter 6.0.8
Newsletter 6.0.7
Newsletter 6.0.6
Newsletter 6.0.5
Newsletter 6.0.4
Newsletter 6.0.3
Newsletter 6.0.2
Newsletter 6.0.1
Newsletter 6.0.0
Newsletter 5.9.3
20172 releases
Newsletter 5.0.0
Newsletter 4.9.9
20161 release
Newsletter 4.5.1
20151 release
Newsletter 3.7.5
20141 release
Newsletter 3.5.0
20133 releases
Newsletter 3.4.0
Newsletter 3.3.0
Newsletter 3.2.3
20121 release
Newsletter 2.5.2.7
Questions about Newsletter’s releases
What is the latest version of Newsletter?
9.5.4, released on Nov 2, 2026 (1 week ago). It’s tested up to WordPress 7.1.4 and needs PHP 7.0 or later.
How often is Newsletter updated?
47 releases in the last year, about one every 7 days. Its first release on WordPress.org dates from October 2012.
Know when your rivals ship
Track your plugin and its rivals: TrackWP sees each new release in the nightly snapshot and alerts you, with what it did to their rank.
Start freeRelease dates come from the day each version’s folder was made in Newsletter’s WordPress.org SVN repository; the notes from its readme’s changelog, as its authors wrote it.