You can find the changelog for the free version by clicking this link to WordPress.org.
You can find the changelog for the Pro version below:
The format is based on Keep a Changelog
and this project adheres to Semantic Versioning.
v2.17.0- 2025-11-19
- Added: Series Post Navigation editor #998
- Added: Add a View link from the Series Order screen #984
- Added: Add a checkbox to migrate terms to new taxonomies
- Fixed: Border color does not match on Post List Box
- Update: ES-FR-IT Translation #1002
v2.16.0- 2025-10-29
- Added: Series Post Details editor #969
- Fixed: Resolve PHP warning on Post List Box editor #944
- Fixed: Custom template on Post List Box not working #948
- Fixed: Fix domain in some strings (credit @DAnn2012)
- Changed: Increase shortcode size on Post List Box #951
- Changed: Remove description, image, order on series creation #949
- Changed: Remove shortcode link in Post List Box editor #954
- Changed: Allow to choose different fallback featured image #953
v2.15.0- 2025-09-12
- Added: Add "not part of a series" on multiple series #913
- Added: New Post List Box Editor #933
- Changed: Remove Old translation file #912
- Changed: Remove "Bulk Actions" from Series Order #660
- Changed: Update promo banner using new style #915
- Changed: Clean up "Series" screen whitespace #940
- Changed: Enable Multiple Series by default #937
- Changed: Update "Templates" tab #939
- Fixed: Bulk edit is not available for Series on custom post type #731
- Fixed: Excerpt not returned on single series post #897
- Fixed: Missing translationg strings in Series Free #879
- Fixed: Only public post type to show #730
- Fixed: Missing translationg strings in Series Pro #880
- Fixed: Scheduled posts publish with no part, #821
- Fixed: Update banner library #914
v2.14.0- 2025-07-14
- Added: New Promo for Pro version #901
- Fixed: Function _load_textdomain_just_in_time #900
- Fixed: Warning when SiteOrigin active #866
- Fixed: Hide the metabox if there are no Series #902
- Fixed: Hide Filter on CPT #875
v2.13.0- 2025-02-19
- Fixed: WordPress database error on install, #831
- Fixed: Undefined variable $current_post_id, #877
- Fixed: PHP Warning Undefined array key "post_series", #865
- Fixed: Deprecated message on EDD Vendor, #878
- Update: Update WordPress Reviews library to 1.1.20, 860
v2.12.0- 2023-08-17
- Changed: Replaced Pimple library with a prefixed version of the library to avoid conflicts with other plugins;
- Changed: Replaced Psr/Container library with a prefixed version of the library to avoid conflicts with other plugins;
- Changed: Change min PHP version to 7.2.5. If not compatible, the plugin will not execute;
- Changed: Change min WP version to 5.5. If not compatible, the plugin will not execute;
- Changed: Updated internal libraries to latest versions;
- Changed: Refactor some occurrences of "plugins_loaded" replacing it by a new action: "plublishpress__loaded" which runs after the requirements and libraries are loaded, but before the plugin is initialized;
v2.11.5- 2023-07-20
- Update: Allow users to re-order drafts series, #815
- Update: Add series metabox order settings, #814
- Update: Add series upgrade action button to settings, #810
- Fixed: Scheduled posts publish with no part, #821
- Update: Small text change for migration, #816
- Update: French translation update for Series Free - June 2023, #812
- Update: ES-IT Translation updates June 2023, #809
- Update: Series PRO ES-FR-IT Translation Updates July 2023, #825
v2.11.4- 2023-06-15
- Update: Remove auto series part feature
- Fixed: Series Order is broken with Multiple Series, #774
- Fixed: Editing Series order not updating, #746
- Fixed: Navigation is broken by draft posts, #783
- Update: Remove unpublished series parts in frontend, #782
- Fixed: Text in missing for Multiple Series, #773
- Fixed: Add a link to Manage Series if no series are available, #728
- Fixed: Remove the banner for Blocks, #770
v2.11.3- 2023-05-30
- Fixed: Multiple Series is not working in Pro, #769
- Fixed: "Post Types" no longer appears in Series Pro, #768
- Fixed: plugins_loaded hooks are not executed anymore, #771
v2.11.2- 2023-05-23
- Update: Fix issue with v2.11.0 and re-release update with below changes:
- Update: Added new token %post_title_short% and %post_title_short_linked%, #523
- Fixed: %post_title_list_short% not working, #523
- Fixed: Broken Post list display for series box style, #691
- Fixed: Classic Widget "Series Table of Content" sorting not working, #715
- Fixed: Taxonomy change not working, #701
- Fixed: Invalid form control with name=âseries_part[0]â is focusable when series part is disabled, #694
- Fixed: PHP Warning error in server log, #693
- Update: Add 'category_ids' and 'series_ids' parameters to [series_post_categories], #709
- Fixed: Sorting series is not working for [series_toc] shortcode, #696
- Fixed: Series Order not working for multiple series, #706
- Fixed: Manual series part not working when Automatic Numbering is enabled, #702
- Update: Series-v2.10.0-ES-IT_TranslationUpdate-5_October2022, #665
v2.11.1- 2023-05-18
- Update: Rollback 2.11.0
v2.11.0 - 2023-05-18
- Changed: Replaced Pimple library with a prefixed version of the library to avoid conflicts with other plugins;
- Changed: Replaced Psr/Container library with a prefixed version of the library to avoid conflicts with other plugins;
- Changed: Change min PHP version to 7.2.5. If not compatible, the plugin will not execute;
- Changed: Change min WP version to 5.5. If not compatible, the plugin will not execute;
- Changed: Updated internal libraries to latest versions;
v2.10.1- 2023-01-04
- Update: Added new token %post_title_short% and %post_title_short_linked%, #523
- Fixed: %post_title_list_short% not working, #523
- Fixed: Broken Post list display for series box style, #691
- Fixed: Classic Widget "Series Table of Content" sorting not working, #715
- Fixed: Taxonomy change not working, #701
- Fixed: Invalid form control with name=âseries_part[0]â is focusable when series part is disabled, #694
- Fixed: PHP Warning error in server log, #693
- Update: Add 'category_ids' and 'series_ids' parameters to [series_post_categories], #709
- Fixed: Sorting series is not working for [series_toc] shortcode, #696
- Fixed: Series Order not working for multiple series, #706
- Fixed: Manual series part not working when Automatic Numbering is enabled, #702
- Update: Series-v2.10.0-ES-IT_TranslationUpdate-5_October2022, #665
v2.10.0- 2022-10-04
- Feature: Add Series and Series Group re-order field with term drag and drop feature #584
- Feature: Add series order link to series and new post selected series #612
- Feature: Add series Groups(Categories) overview page shortcode [publishpress_series_categories] #591
- Feature: Add search box to series metabox #239
- Feature: Add settings to limit series meta display to single page only #588
- Fixed: Only allow valid numbers in series part input #634
- Update: Set series part if empty irrespective of Automatic Numbering settings #636
- Feature: Add filter, search and pagination to "Publish Series" screen #510
- Update: Enable "Show "Series Part"" by default #617
- Fixed: Font styles and font sizes inconsistency on 'Series Table of Contents' widget page #604
- Fixed: Syntax Error on 'Edit Series' page #607
- Update: Simplify the Publish Series screen #614
- Update: Change the menu links inside Series #615
- Fixed: TOC template header and footer deprecated in FSE themes #623
- Fixed: Groups template header and footer deprecated in FSE themes #416
- Fixed: Series taxonomy template header and footer deprecated in FSE themes #409
- Feature: Add "Series Groups" into a Free feature #613
- Fixed: Remove new taxonomy metabox #595
- Fixed: Float left for next post navigation #586
- Update: Series-Translation updates for Spanish July 21 #578
- Update: Series-Translation updates for French-Spanish-Italian #567
- Update: Remove "Create as unpublished"? #655
- Fixed: Series link in "Posts" table doesn't go anywhere #651
v2.9.2- 2022-07-12
- Fixed: Problem with series navigation and List #568
- Fixed: Define plugin addon path from primary plugin file to fix include error #570
v2.9.1- 2022-07-06
- Feature: Added series Table of Content shortcode [publishpress_series_toc], #559
- Update: Disable automatic numbering for new installs #515
- Fixed: %post_date% doesn't work #525
- Fixed: Exclude trash post from publish series "Unpublish all" #527
- Fixed: Small cleanup for "Publish Series" box #497
- Added: New Free vs Pro library #529
- Fixed: Multiple "No Series" in Quick Edit when no series is available #538
- Fixed: Issue with "Update Order" when posts are unpublished #528
- Added: Add a Promo for PublishPress Blocks #541
- Fixed: Issue with scheduled posts and part #552
- Update: Show "Post status" instead of "Last Modified" on the publish series screen #553
- Update: Updated translations #560
- Update: Translation check #557
- Fixed: Error in PHP 5.6.39 #535
v2.9.0.1- 2022-05-17
- Fixed: Series not enable in rest api #531
v2.9.0- 2022-04-21
- Fixed: Better way to re-order posts in a series #377
- Fixed: Improved publish Series display #494
- Fixed: Include a sidebar for Pro #462
- Fixed: Small warning about plain permalinks #496
- Fixed: Update "Series Groups" Menu title #495
- Fixed: Remove publish series menu promo from series menu #498
- Fixed: Re-numbering of posts within the series #477
- Fixed: Publish Series screen in Free version #478
v2.8.2- 2022-04-12
- Fixed: Issue with series menu permission #488
- Fixed: Remove lines and paddings from Series Metabox #484
v2.8.1- 2022-04-11
- Fixed: Custom Post Type Archive not working anymore #474
- Fixed: Issue with Post Title in Widget #473
- Fixed: Small changes to "Display" settings #466
- Fixed: "Series" should be "Settings" #470
- Fixed: Two issues with Series Table of Contents #465
v2.8.0- 2022-03-15
- Fixed: New theme with better design #272
- Fixed: Improved design for "Publish Series" screen #436
- Fixed: Improved design for Series overview page #309
- Fixed: Using "id="primary" for series overview page messes up with primary widget area #353
- Fixed: Improve design for Series taxonomy #395
- Fixed: PHP 8 issue in settings #400
- Fixed: Latest Series widget text #402
- Fixed: New area for Series Table of Contents #403
- Fixed: Series Meta (with excerpts): #404
- Fixed: Small text cleanup in "Display" #406
- Fixed: Improved design for Groups page #394
- Fixed: Move the "Overview" tab #405
- Fixed: Need spacing in Navigation template #418
- Fixed: Styling not working for group and toc pages #421
- Fixed: Simplify the metabox #408
- Fixed: Series Post List Post Title (unpublished) Template: #401
- Fixed: Issue with "the_content" hook #306
- Fixed: Move series order to overview section #424
- Fixed: Disable Series Free when Series Pro is installed #440
- Fixed: "Publish Series" feature only works with "Pending Review" #437
- Fixed: Using "Publish posts in series" produces a 0 for part number #454
- Fixed: Scheduled posts marked with no Part #452
- Fixed: Consistent design for Settings #434
- Fixed: Move series "Add New" metabox to html #433
v2.7.5- 2022-02-07
- Fixed: Stop automatic re-numbering of posts within the series #376
- Fixed: WPDebug shows a bunch of errors in the Settings #381
- Fixed: Notice: Undefined index: series_custom_base #380
- Fixed: Problem with Series Post List box and %series_part% #382
v2.7.4- 2022-01-20
- Fixed: Series option update message
v2.7.3- 2022-01-20
- Fixed: HTML tags being stripped when saving #362
- Fixed: PHP Warning: Undefined array key #354
- Fixed: Design for boxes is missing #352
- Fixed: Issue with translation string #366
- Fixed: Updated Italian, Spanish and French translations #361
- Fixed: Issues with new series layout #360
- Fixed: Don't override taxonomy template when layout is default #349
v2.7.2- 2022-01-05
- Fixed: Make text easier to read #348
- Fixed: Overview page layout description #346
- Fixed: Don't override taxonomy template when layout is default #349
- Fixed: Add capability check for saving options
- Fixed: Santize all form entries
- Fixed: Add and validate all form nonce
v2.7.1- 2021-12-09
- Fixed: PHP notices from the widget #303
- Fixed: Visual bug with the "Series Taxonomy" choice #312
- Fixed: Deprecated notices #307
- Added: Capability to access the "Series" menu #313
- Fixed: "Show Series Table Of Content" setting is broken in widget #308
- Added: Allow users to customize buttons #311
- Added: "Click to view" for "Series Table of Contents URL" #320
- Added: Add series group template to PRO version group addon #202
- Fixed: Sidebar warning for theme without sidebar.php on custom template #335
- Fixed: Improved design for Series overview page #309
- Added: Bulk edit for series #338
v2.7.0- 2021-11-17
- Fixed: Clarify what HTML is allowed in templates #273
- Fixed: Update the Reviews box class #274
- Fixed: Add message to draft series without part number #261
- Feature: Added %first_post% token to series navigation #232
- Fixed: Incorrect Yoast SEO attributes for Series TOC page #82
- Added: New menu link for Series #278
- Added: Post list series limit #271
- Feature: Allow users to change the navigation, metabox or post series box position #270
- Feature: Improve the "Series Table of Content" widge #238
- Fixed: wp_serieslist_display() Not Working #287
- Fixed: Issue with Seriously Simple Podcasting plugin #87
- Fixed: PHP Notice: Trying to access array offse #298
v2.6.3- 2021-09-29
- Fixed: Fix "invalid_taxonomy" WP_Error #88
- Fixed: Append to series on action Scheduled to Published #83
- Fixed: Fix "Only variable references should be returned by reference" #89
- Fixed: Edit Series screen has bold text over-run #225
- Fixed: More clarity on "Templates" tab #226
- Fixed: Template previous button arrows are in the wrong direction and not saving #233
- Fixed: Show the ID in Manage Series #237
- Fixed: Metabox is not entirely clear with Multiple Series #229
- Fixed: Larger boxes for Templates area #236
- Feature: Allow "Table of Contents" widget to show a specified series #234
- Added: Add a review request #210
- Added: Include Italian translation #253
- Fixed: Series Grouping using categories #216
v2.6.2- 2021-09-07
- Fixed: Yoast SEO issue #206
- Fixed: Move "Reset options" to uninstall tab #208
- Fixed: Improve settings option labels #205
- Fixed: 2.6.1 is causing a JavaScript error in core #213
- Fixed: Can't add icon/image to a series #187
v2.6.1- 2021-09-02
- Fixed: More room on settings pages #183
- Fixed: Clean up for icons screen #181
- Fixed: Series page shows "No tags found." #182
- Fixed: Small design issues in metabox #160
- Fixed: Multiple series list overlays fields #188
- Fixed: Make plugin translatable #186
- Fixed: Quick Edit problem with Multiples #196
- Fixed: Changes to 'General' Settings #199
- Fixed: Formatting issues with Latest Series Widget #198
v2.6.0- 2021-08-26
- Updated: New name and remove previous sidebar branding #98
- Fixed: Clean up sidebar box in post editingg screen #99
- Fixed: Fix "Use of undefined constant SERIES_QUERYVAR" error #86
- Fixed: PHP Notice: Trying to access array offset on value of type null #117
- Fixed: Edit series error #126
- Fixed: Series settings screen cleanup #129
- Fixed: PHP Notice: Undefined index notices on settings update #144
- Fixed: PHP Notice: Trying to access array offset on value of type null on series single page #147
- Fixed: Improve CSS on frontend #162
- Fixed: Use new Media Library for series icon selection #141
- Fixed: Series TOC Widget improvements #163
- Fixed: Latest Series widget doesn't load #164
- Added: Package add-ons into Pro version #101
- Added: Add Upgrade banner for Pro version #100
- Added: Add the PublishPress Footer to free version #97