Polylang

(2022-11-28) =

• Requires WP 5.7 as minimum version
• Pro: Allow to export and import XLIFF files for posts
• Pro: Honor the provided context for the navigation language switcher block.
• Pro: Remove the parent hyperlink in the navigation language switcher block.
• Pro: Add spacing between flag and name in the navigation language switcher block.
• Pro: Disallow some special characters in translated slugs to avoid 404 errors.
• Pro: Fix string translation not imported when the original is registered but has never been saved in database.
• Pro: Fix string translation not imported when it includes an html entity.
• Pro: Fix navigation language switcher block rendering in block editor.
• Pro: Fix navigation language switcher may be displayed wrong color.
• Translate the post pages in get_post_type_archive_link() on admin side too. #1000
• Enable the block editor in page for posts translations to match the WordPress behavior since version 5.8 #1002
• Improve the site health report #1062 #1076
• Set the current language when saving a post #1065
• The search block is now filtered by language #1081
• Display slug of CPT and taxonomies in Custom post types and Taxonomies settings. Props @nicomollet #1112
• Add support for wpml-config.xml to MU plugins #1140 Props Jeremy Simkins
• Fix some deprecated notices fired by PHP 8.1 #975
• Fix some missing canonical redirect taxonomies #1074
• Fix redirect when permalink structure has no trailing slash #1080
• Fix language switcher in legacy navigation menu widget not rendered in widgets block editor #1083
• Fix language in tax query when an OR relation is used #1098
• Fix parent of translated category removed when assigning an untranslated parent #1105
• Fix is_front_page() when a static front page is not translated #1123
• Yoast SEO: Fix posts without language displayed in the sitemap #1103
• Yoast SEO: Avoid syncing robots meta. #1118

(2022-10-17) =

• Fix PHP warning when a filtered taxonomy has no query var #1124
• Fix SQL error when attempting to get objects without languages and no language exist #1126
• Fix error when term slugs are provided as array in WP_Query #1119, #1132 Props Susanna Hggblom
• Fix a CSS regression in the wizard causing the default language icon to be removed #1137

(2022-0-20) =

• Work around a WooCommerce 6.9.x bug causing a fatal error in the wizard. #1116

(2022-09-06) =

• Pro: Fix a conflict with Kadence blocks
• Pro: Fix a conflict with Flatsome builder
• Fix media translation setting having no effect

(2022-06-28) =

• Pro: Fix creation of WC product categories with shared slug via REST API
• Pro: Fix conflict with WooBuilder when editing a WC product
• Fix: Force empty string translation to empty string #1058
• Fix CSS conflict with Dynamic content for Elementor #1060

(2022-06-07) =

• Pro: Remove "Navigation menus" from the post type settings list
• Pro: Fix block editor languages panel missing in WordPress 5.6
• Pro: Fix wrongly indexed languages list returned by REST API when the first language is deactivated.
• Revert fix for category feed not redirected when the language code is wrong #1054
• Fix wrong redirect of category when the url includes a query string #1048
• Fix querying multiple categories failing

(2022-05-17) =

• Pro: Fix a fatal error when inserting a term
• Pro: Fix translation of the block cover when duplicating a post
• Pro: Fix a CSS issue in bulk tranlate form introduced by WP 6.0
• Pro: Fix a CSS issue in string import/export metaboxes.
• Prevent random languages order in WP 6.0 #1041
• Translate site title in retrieve password email #1042
• Fix 'lang' attribute in language widget dropdown #1039

(2022-04-25) =

• Pro: Fix redirect occuring for tags sharing the same slug as their translations
• Fix quick edit allowing to modify the language of the default category when it should not #1018

(2022-04-14) =

• Pro: Fix users with editor role not able to save or publish posts
• Pro: Fix FSE compatibility not loaded when the plugin Gtenberg is active
• Pro: Fix a fatal error occuring with Yoast SEO Premium
• Pro: Fix a fatal error with ACF when no language is defined

(2022-04-12) =

• Requires WP 5.6 as minimum version
• Pro: Add compatibility with the full site editing introduced in WP 5.9
• Pro: Add a language switcher block for the navigation block introduced in WP 5.9
• Pro: Add compatibility with the new gallery block introduced in WP 5.9
• Pro: Make the language switcher block available in the widget section of the customizer
• Pro: Fix wrong category when translating the latest block
• Pro: Fix the language switcher block when using the dropdown option
• Pro: Fix some edge cases with locale fallback
• Pro: Fix post template replacing the post content when duplicating a post
• Pro: Fix synchronization groups not correctly cleaned up when a language is deleted
• Pro: Fix incorrect sticky property when duplicating / synchronizing posts
• Pro: Fix "Page for posts" label after the page has been bulk translated
• Pro: Fix translated slug when the url includes a query string
• Pro: Synchronize ACF layout fields if a child field is synchronized or translatable
• Pro: Fix wrong field group translation displayed when using object cache with ACF
• Update plugin updater to 1.9.1
• Add compatibility with the block site title introduced in WP 5.9
• Add the list of wpml-config.xml files in the site health information
• Improve the performance of the get_pages() filter #980
• Improve the compatibility of 'wpml_object_id' with the original filter #972
• Prevent term_exists to be filtered by language in WP 6.0
• Fix some PHP 8.1 deprecations #949 #985
• Fix a fatal error in PHP 8.1 #987
• Fix category feed not redirected when the langage code is wrong #887
• Fix default category not created for secondary languages (introduced in 3.1) #997
• Fix parent page when the parent post type is not translatable #1001
• Fix the Yoast SEO breadcrumb when it includes a non-synchronized taxonomy #1005
• Fix a PHP Notice when adding a new language and Yoast SEO is active #979
• Fix a PHP warning in Yoast SEO compatibility #954

(2022-01-31) =

• Pro: Adapt duplication and synchronization of the gallery block refactored in WP 5.9
• Fix UI glitch in the classic editor custom fields form when changing a post language in WP 5.9 #970

(2021-12-14) =

• Fix user description escaping #934
• Fix dismissable notice when creating a term in WP 5.9 #936
• Fix empty search not handled correctly. Props Dominik Schilling #937
• Fix warning occurring when a 3rd party plugin attempts to register anything else than a string using the WPML API #942
• Fix Yoast SEO columns not corectly drawn when quick editing a post #943

(2021-10-11) =

• Pro: Fix parent page not filtered by language in the block editor since WP 5.6
• Pro: Fix XLIFF mime type for PHP 7.0 and PHP 7.1
• Fix settings page displaying the media modules whne no language are defined
• Enforce Yoast SEO to use dynamic permalinks #882
• Yoast SEO: Fix static front page and blog page breadcrumb

(2021-08-16) =

• Pro: Fix a fatal error with The Events Calendar
• Allow to remove the cookie with the pll_cookie_expiration filter #905

(2021-07-27) =

• Add compatibility with WordPress 5.8
• Raise Minimum WordPress version to 5.4
• Pro: Allow to filter blocks by language in the widget block editor
• Pro: Allow to export and import XLIFF files for string translations
• Pro: Add the language switcher in the navigation block (experimental)
• Pro: Replace dashicons by svg icons in the block editor
• Pro: The Events Calendar: Add compatibility with Views V2 (only for sites using only one domain)
• Pro: Fix + icon displayed in the block editor sidebar when the user cannot create a translation
• Add a warning section to the site health for posts and terms without languages #825
• Require the simplexml extension in the site health if a wpml-config.xml is found #827
• Remove the information about the WPML compabitility mode in settings #843
• The browser preferred language detection is now deactivated by default
• The media are now untranslated by default
• Highlight the language filter in the admin toolbar when it's active #821
• Allow to query comments in multiple languages (just as posts and terms) #840
• Don't disable the translation input field in the classic metabox #841 Props Onatcer
• Optimize all images including flags #848 Props lowwebtech
• Don't redirect if WordPress doesn't validate the redirect url to avoid redirects to /wp-admin/ #879
• Fix media appearing to have a language after the language is changed in the media library grid view #807
• Fix media not all deleted when bulk deleting from the grid view of the media library #830
• Fix when more than one language switcher are added to the same menu #853
• Fix PHP notice when adding a CPT archive link to a menu #868 Props davidwebca

(2021-06-22) =

• Fix a conflict with the WooCommerce cart translation and cache plugins #876

(2021-06-08) =

• Pro: fix original post not assigned to a new translation when the languages sidebar is closed
• Pro: Attempt to fix zip file corrupted on some installations when exporting string translations
• Support session cookie with the pll_cookie_expiration filter #835
• Fix javascript error when a plugin defines its own editor for translated post types #837
• Fix languages displayed in screen options when editing a term #850
• Cache: fix post type archive cache not cleared when saving a post #828

(2021-04-27) =

• Improve performance in the pages (or hierarchical post types) list table
• Fix an ajax conflict with WooCommerce License manager

(2021-03-23) =

• Fix a warning when a language is corrupted in database (term_language missing)
• Fix confirmation modal with WooCommerce and WordPress < 5.6
• Fix an ajax conflict with WooCommerce Tree Table Rate Shipping and HubSpot All-In-One Marketing

(2021-03-16) =

• Move hreflang attributes higher in the head section #771
• Fix custom flags not working (introduced in 3.0)
• Fix translation of the confirmation modal when changing the language of a post
• Fix js and css not loaded when Polylang is used as a mu-plugin ((introduced in 3.0))
• Fix support for html5 stylesheet link tags #775
• Fix possible warning in frontend-filters-links.php
• Yoast SEO Premium: Take over the multilingual compatibility removed in Yoast SEO Premium 15.8 #796
• Yoast SEO: Fix CPT breadcrumb title when the option is left empty #794
• Yoast SEO: Fix sitemap.xml not redirected on secondary domains #789

(2021-03-10) =

• Fix media gallery messed when editing a post in the classic editor
• Fix missing script dependency on old WP versions
• Fix CSS conflict with WooCommerce Bookings for WP < 5.6
• Fix conflict resulting in '__' already defined in block-editor.js. #779
• Fix search form removed for some themes. Props Marin Kadaka. #780
• Fix fatal error with very old versions of Yoast SEO. Props Nicola Peluchetti. #781

(2021-03-08) =

• Add compatibility with WordPress 5.7
• Remove upgrades from Polylang older than 1.8
• Remove deprecated class PLL_Pointer
• Pro: Hide the license keys
• Pro: Fix redirect to the home page of a deactivated language
• Pro: Fix synchronization of post status not working
• Pro: Fix language switcher block not working in a post retrieved in REST API
• Pro: Fix PO export of strings with line breaks
• Pro: Fix file block title customization lost
• Add a dialog box to ask a confirmation about a language change in classic and block editors
• Improve browser language detection #591
• Improve robustness and documentation of code
• Fix media library after the language has been chnaged in the editor metabox
• Fix duplicated title attribute on flag link in posts list
• Fix legacy block editor language metabox compatibility with WordPress 5.6
• Fix uploaded theme and plugin files in media library
• Fix site title not translated in email change confirmation email
• Fix remaining deprecated jQuery notices #741
• Fix compatibility with GN publisher
• Fix compatibility with Woodmart theme search form
• Fix compatibility issue with 3rd party ajax requests since jQuery 3.3 #744
• Fix CSS conflict with WooCommerce Bookings
• Fix browser error when displaying an embed and using a cache plugin #757
• Fix post type archive title and metadesc not translated in Yoast SEO
• Fix PHP notice in REST API

(2021-02-02) =

• Pro: Fix translation of CPTUI plural label and description not working
• Add Spanish (Ecuador) to the list of predefined languages
• Fix typo in "WordPress" string translation group. Props Viktor Szpe #682

(2020-12-15) =

• Fix PHP notice: Undefined property: PLL_Cache_Compat::$options with cache plugins. Props bahaa-almahamid. #658
• Fix title of the search results page with Yoast SEO > 14.0

(2020-12-07) =

• Add compatibility with WordPress 5.6
• Pro: Add locale fallback used when the theme or plugins translations are not available
• Pro: Fix SSO and browser preferred language redirect when using multiple domains
• Pro: Fix post slugs for German and Danish in the REST API
• Pro: Fix a fatal error in ACF integration when saving url modifications with multiple domains
• Pro: Fix a deprecated notice fired by ACF since the version 5.9.2
• Pro: Fix ACF relationship fields not reloaded when changing the language in the classic editor
• Update plugin updater to version 1.8
• Add Lower Sorbian to the list of predefined language
• Options are now translated on backend when using the admin language filter
• Keep previous translations when modifying an option value
• Add navigation markup to the language switcher widget
• Fix canonical redirect for taxonomy terms
• Fix a fatal error when deleting a post with a translation group corrupted in the database
• Fix a fatal error when switching to plain permalinks and using multiple domains
• Fix a conflict with WP Sweep which could corrupt languages
• Fix title displayed instead of meta description with Yoast SEO > 14.0
• Fix PHP Notice: Undefined index: wp_the_query in /frontend/choose-lang-content.php on line 92

(2020-11-03) =

• Pro: Remove useless bulk translate action for ACF fields groups
• Pro: Fix the translation of the CPTUI labels when the language is set from the content
• Fix sitemaps redirected to the default language since WP 5.5.1
• Fix object cache not flushed for sticky posts #601
• Fix blog page broken when trashing a page and the blog page is not translated in all languages
• Fix custom flags ignored in WPML compatibility mode
• Fix breadcrumb for untranslated post types in Yoast SEO

(2020-10-13) =

• Honor install_languages capability to download language packs
• Pro: Fix integrations not loaded (with The Events Calendar, CPTUI, Content blocks)
• Pro: Fix fatal error with ACF if a flexible content includes a repeater and a relationship
• Pro: Fix terms sharing their slug impossible to update without changing the slug
• When available, use wpcom_vip_get_page_by_path() instead of get_page_by_path()
• Fix queries filtered when editing a post that was declared untranslatable after it got a language
• Fix issues with Yoast SEO 14.0+ (breadcrumbs, canonical, title and description)

(2020-09-08) =

• Pro: Fix posts sharing the same slug displayed on the same page
• Fix: Don't use a javascript localized string removed in WP 5.5 #568
• Fix fatal error in site health when no language is defined #563
• Fix various issues with Yoast SEO 14.x #65, #503, #505
• Fix fatal error with MU Domain Mapping when saving domains in Polylang settings #569

(2020-08-25) =

• Pro: Fix fatal error with WP 4.9
• Fix pll_the_languages() with 'raw' option returning html flag instead of flag url #558
• Fix compatibility with Duplicate Posts not correcly loaded #557
• Fix custom flag size in admin bar language switcher #559
• Fix tag clouds mixed in the classic editor #561

(2020-08-17) =

• Pro: Add a language switcher block
• Pro: Add compatibility with block image edition introduced in WP 5.5
• Pro: Fix our private taxonomies being displayed in the ACF field group rules.
• Pro: Fix incorrect flags loaded from the block editor
• Pro: Fix SSO causing a wrong redirect when using subdomains (introduced in 2.7.4)
• Pro: Fix a performance issue on the plugins list
• Pro: Fix option to automatically duplicate media in all languages when uploading a new file not honored in block image
• Use composer for autoload and Polylang Pro dependency on Polylang
• Display a flag for each post in the posts list tables (same for terms). #515
• Add test for the homepage translations to Site Health
• Add debug information to Site Health
• Add compatibility with the sitemaps introduced in WP 5.5 #451
• Always filter WP_Query by the current language
• Support wildcards in "admin-texts" parent keys in wpml-config.xml
• Fix sticky posts showed for all languages when the admin language filter is active #469
• Fix a performance issue on the pages list
• Fix dependency to jQuery Migrate removed from WP 5.5 #539
• Fix: output secure cookie when using a cache plugin and ssl #542
• Fix the possibility to create 2 terms with the same name in the same language, without specifying the second slug.
• Fix sticky posts appearing 2 times in WP 5.5

( 2020-06-29) =

• Pro: Allow using our /untranslated-posts REST endpoint for non-public post types
• Pro: Fix broken display in the block editor sidebar when a language has no flag
• Pro: Fix SSO breaking the preview on secondary domains
• Pro: Fix ACF translation option not working for term custom fields
• Pro: Fix a styling issue in the fields group list table in ACF 5.9
• Add Spanish from Puerto Rico to the predefined list of languages

(2020-05-26) =

• Security: Slash metas
• Pro: Fix categories not savedafter the language has been switched in the block editor
• Pro: Fix ACF fields stored as integers instead of strings
• Pro: Fix ACF untranslated posts or terms being copied when creating a new translation
• Pro: Fix PHP notice with ACF when a repeater or group is included in a flexible content
• Pro: Fix "DevTools failed to load SourceMap" warning in browser console
• Update plugin updater to 1.7.1
• Honor the filter "pll_the_language_link" when the language switcher displays a dropdown #506
• Fix "Something went wrong" message when quick editing untranslated post types #508
• Fix wpseo_opengraph deprecated warning #509

(2020-04-27) =

• Pro: Re-allow to modify the capability for strings translations
• Pro: Fix redirect for posts having the same slug as a media
• Pro: Fix PHP notice with ACF flexible content
• Pro: Fix a fatal error with InfiniteWP
• Update plugin updater to 1.7
• Fix font in setup wizard

(2020-04-09) =

• Pro: Fix untranslated post types filtered by the parameter in the REST API #493
• Fix fatal error when the function idn_to_ascii is not available
• Fix PHP warning warning when a 3rd party plugin declares options not stored in DB in wpml-config.xml #492
• Fix fatal error when a 3rd party plugin declares options stored as objects in wpml-config.xml #494

(2020-04-06) =

• Minimum WordPress version is now 4.9
• Pro: Strings translations can now be exported and imported (in PO format)
• Pro: Allow to decide individually which ACF fields to copy or synchronize
• Pro: Add action pll_inactive_language_requested
• Pro; Fix fatal error in The Events Calendar compatibility when no language is defined yet
• Pro: Fix bulk translate when a post has no language
• Pro: Fix reusable block saved without language
• Pro: Fix post requested by slug not filtered in REST API, when the slug is shared
• Add a setup wizard
• Add Swahili, Upper Sorbian, Sindhi and Spanish from Uruguay to the list of predefined languages
• Add flags in the predefined list of languages
• Allow to hide the metaboxes from the screen options
• The deletion of the plugin's data at uninstall is now controlled by a PHP constant instead of an option #456
• Add parent in ajax response when selecting a term in autocomplete field #328
• Add Vary: Accept-Language http header in home page redirect. Props @chesio #452
• Improve performance to register/unregister WPML strings
• Add support for the action wpml_switch_language
• Add post_status to the list of accepted args of pll_count_posts()
• Apply the filter pll_preferred_language in wp-login.php
• Use filtered wrappers to create meta when creating media translations #231
• Allow to translate the Twenty Seventeen header video Youtube url #460
• Notices are now dismissed per site instead of per user #478
• Fix terms not visible in the quick edit when only one language is defined and teh admin language filter is active
• Fix post state not displayed for translations of the privacy policy page #395
• Fix wildcards not correctly interpreted in wpml-config.xml
• Fix product categories with special characters duplicated when importing WooCommerce products #474

(2020-02-19) =

• Pro: Fix sticky posts not filtered in REST API (introduced in 2.6.9)
• Fix wrong language detected if a child page uses the slug of another language
• Fix a PHP notice with PHP 7.4. #438
• Fix lang-item-first class in language switcher when the current language is hidden. #445
• Fix partially a conflict with Fusion Builder (the other part of the conflict being in Fusion Builder).

(2020-01-15) =

• Pro: Use 'parse_query' rather than 'rest_{$type}_query' to filter REST requests.
• Pro: Filter the comments REST endpoint.
• Pro: Fix duplication of terms without language.
• Pro: Fix fatal error when Admin Columns is activated and no language is defined yet.
• Fix shortlink when using one subdomain or domain per language

(2019-12-11) =

• Pro: Fix conflict with JetThemesCore from Crocoblock
• Fix: better detection of REST requests when using plain permalinks
• Fix usage of deprecated action wpmu_new_blog in WP 5.1+
• Fix PHP notices with PHP 7.4

(2019-11-14) =

• Require PHP 5.6
• Fix PHP warning in WP 5.3

(2019-11-12) =

• Pro: Fix wrong ajax url when using one domain per language
• Pro: Fix conflict with user switching plugin when using multiple domains
• Pro: Fix latest posts block in WP 5.3
• Fix database error when attempting to sync an untranslated page parent
• Fix a conflict with the theme Neptune by Osetin

(2019-10-09) =

• Pro: Require ACF 5.7.11+ to activate the compatibility to avoid fatal errors with older versions
• Pro: Avoid translating empty front slug (could cause a wrong redirect to /wp-admin)
• Pro: Fix filter wp_unique_term_slug not always correctly applied.
• Pro: Fix a conflict with Divi causing post synchronization buttons to be displayed multiple times
• Avoid notice in WP CLI context

(2019-08-27) =

• Pro: Fix a conflict preventing meta synchronization when ACF is active
• Pro: Fix post metas not correctly copied when translating a Beaver Builder page
• Pro: Fix a fatal error when posts made with Elementor are synchronized
• Pro: Fix Prewiew button not working correctly when using one domain per language
• Pro: Fix post synchronization not available for WP CRON and WP CLI
• Fix future posts not available in the autocomplete input field of the languages metabox
• Fix translations files not loaded on REST requests
• Fix deleted term parent not synchronized

(2019-08-06) =

• Pro: Fix fatal error when updating an ACF field from frontend
• Pro: Add action 'pll_post_synchronized'
• Allow to get the current or default language object using the API. Props Jory Hogeveen. #359
• Fix empty span in languages switcher widget when showing only flags
• Fix wpml_register_single_string when updating the original string

(2019-07-16) =

• Pro: Fix slow admin in case the translations update server can't be reached
• Pro: Fix value not correctly translated for ACF clone fields in repeater
• Fix strings translations mixed when registered via the WPML compatibility. #381

(2019-07-03) =

• Pro: Fix Yoast SEO sitemap for inactive languages when using subdomains or multiple domains
• Fix fatal error in combination with Yoast SEO and Social Warfare
• Fix post type archive url in Yoast SEO sitemap

(2019-06-26) =

• Pro: Remove all languages files. All translations are now maintained on TranslationsPress
• Pro: Move the languages metabox to a block editor plugin
• Pro: Better management of user capabilities when synchronizing posts
• Pro: Separate REST requests from the frontend
• Pro: Copy the post slug when duplicating a post
• Pro: Duplicate ACF term metas when terms are automatically duplicated when creating a new post translation
• Pro: Fix hierarchy lost when duplicating terms
• Pro: Fix page shared slugs with special characters
• Pro: Fix synchronized posts sharing their slug when the language is set from the content
• Pro: Fix PHP warning with ACF Pro 5.8.1
• Pro: Fix ACF clone fields not translated in repeaters
• Better management of user capablities when synchronizing taxonomies terms and custom fields
• Extend string translations search to translated strings #207
• Update plugin updater to 1.6.18
• Honor the filter pll_flag when performing the flag validation when creating a new language
• Modify the title and the label for the language switcher menu items #307
• Add support for international domain names
• Add a title to the link icon used to add a translation #325
• Add a notice when a static front page is not translated in a language
• Add support for custom term fields in wpml-config.xml
• Add filter pll_admin_languages_filter for the list of items the admin bar language filter
• Add compatibility with WP Offload Media Lite. Props Daniel Berkman
• Yoast SEO: Add post type archive url in all languages to the sitemap
• Fix www. not redirected to not www. for the home page in multiple domains #311
• Fix cropped images not being synchronized
• Fix auto added page to menus when the page is created with the block editor
• Fix embed of translated static front page #318
• Fix a possible infinite redirect if the static front page is not translated
• Fix incorrect behavior of action 'wpml_register_single_string' when updating the string source
• Fix fatal error with Jetpack when no languages has been defined yet #330
• Fix a conflict with Laravel Valet. Props @chesio. #250
• Fix a conflict with Thesis.
• Fix a conflict with Pods in the block editor. Props Jory Hogeveen. #369
• Fix fatal error with Twenty Fourteen introduced in version 2.5.4. #374

(2019-05-28) =

• Add Kannada to the predefined languages list
• Yoast SEO: Fix primary product cat not copied or synchronized
• WPMU Domain Mapping: Fix incorrect domain used for the theme
• Fix style-rtl.css not loaded when the language is set from the content #356
• Fix Jetpack featured pages not working. Props Anis Ladram. #357
• Fix Call to undefined function wp_generate_attachment_metadata()

(2019-04-16) =

• Add de_AT and pt_AO to the predefined languages list
• Pro: Add filter pll_translate_blocks
• Pro: fix PHP notice when the queried post type has been modified to an array
• Pro: fix PHP warning when combined with The Event Calendar and Page builder by SiteOrigin

(2019-02-12) =

• Pro: Fix translated slugs not accepting forward slashes
• Pro: Fix fatal error with ACF Pro 5.7.11
• Fix parent categories incorrectly synchronized #327

(2018-01-16) =

• Security: Fix categories and media duplication not protected from CSRF
• Pro: Allow to update the plugin with WP CLI
• Pro: Fix search in the button block not filtered in the correct language (needs WP 5.1)
• Add Saraiki to the predefined languages list
• Fix a conflict causing a blank page with Divi

(2018-12-06) =

• Add compatibility with WP 5.0
• Fix custom flags when the WP content folder is not in the WP install folder
• Fix PHP notice if a language has no flag

(2018-11-27) =

• Pro: Add compatibility with REST API changes made in WP 5.0
• Pro: Fix sticky posts in the REST API
• Pro: Fix overwritten custom post slug when the post is updated with the REST API
• Pro: Fix bulk translate for media
• Fix a conflict with Custom sidebars and Content aware sidebars
• Fix a conflict with the theme Pokemania
• Fix PHP notices when using the function 'icl_link_to_element' for terms
• Fix title slugs for posts written in German

(2018-11-12) =

• Minimum WordPress version is now 4.7
• Pro: Add the possibility to bulk duplicate or bulk synchronize posts.
• Pro: Add compatibility with Admin Columns
• Pro: Add synchronized posts to the REST API
• Pro: Fix variations messed when changing WooCommerce attributes slugs
• Pro: Fix incorrect language for ajax requests made on front by The Events Calendar
• Pro: Fix term not duplicated correctly when the language is set from the content
• Refactor the core to activate on front and for the REST api actions that were previously available only in the backend (language checks, synchronizations...).
• Add flags to widgets displayed in only one language (Props Jory Hogeveen) #257
• Honor 'pll_the_language_args' for all options in menus #237
• Add better filters for default flags and custom flags
• Custom flags can now be stored in the polylang directory in the theme
• Custom flags can now use SVG
• Add compatibility with Jetpack featured content module
• Fix Twenty Fourteen featured posts possibly not filtered per language
• Fix home url not working with WordPress MU Domain mapping
• Fix Assigning a parent category breaking the hierarchy of translated category
• Fix: Accept 0,1 and 1.0 as q factors in browser preferred language detection (Props Dominic Rubas)
• Fix performance issue when using hundreds of widgets
• Fix translations possibly wrong if the post language is changed without saving the post after

(2018-10-03) =

• Pro: Add action 'pll_created_sync_post'
• Pro: Fix language and translations not included for tags in the REST API
• Fix Assigning a parent category breaking the hierarchy of translated category

(2018-08-16) =

• Fix Lingotek notice not dismissable
• Fix fatal error with the widget calendar

(2018-08-14) =

• Add a notice to inform about Polylang for WooCommerce
• Deprecate PLL_Pointer
• Fix bulk editing pages with no language breaking hierarchy #281
• Fix an edge case where rewrite rules could be messed on a multisite
• MU Domain Mapping: fix secondary domain redirected to primary domain

(2018-07-16) =

• Pro: Duplicate term meta when duplicating a post creates new terms
• Pro: Add compatibility with ACF Pro when it's bundled with the theme
• Pro: Fix a fatal error when duplicating posts
• Set cookie during the home redirect
• Accept a port in the url to detect the site home
• Add filter 'pll_is_cache_active' to allow to load the cache compatibility #270 #274
• Fix potential fatal error when a 3rd party misuses the 'wpml_active_languages' filter #268
• Fix Uncaught TypeError: s.split is not a function. Props Wouter Van Vliet #262
• Fix text alignment for RTL scripts in Lingotek panel #247
• Fix html language attribute filter on admin
• Fix cookie expiration time when set in js. Props Jens Nachtigall #271
• Fix fatal error when a 3rd party misuses the WP_Query tax_query param. Props JanneAalto #252
• Fix an edge case which could mess home pages on a multisite

(2018-06-07) =

• Pro: The Events Calendar: Fix untranslated events shown in all languages
• Avoid displaying edit links of translations of the privacy policy page to non-admin
• Fix draft created when creating a new page on multisite
• Do not prevent using the cache for home when using WP Rocket 3.0.5 or later #236
• Fix language filter applied to wrong queries on admin side

(2018-05-17) =

• Pro: Fix post type archive slug not translated in ACF page link fields
• WP 4.9.6: Translate the privacy policy page
• WP 4.9.6: Add the translated user descriptions to exported personal data
• Update Plugin updater to version 1.6.16
• Fix conflict with the plugin View Admin As. Props Jory Hogeveen. #253

(2018-05-08) =

• Pro: Fix translated CPT slugs when one CPT name is a substring of another one. Props Steve Reimer.
• Pro: Fix canonical redirection for post types archives when the CPT slug is translated
• Pro: Fix ACF private key uselessly synchronized when the public custom field is not synchronized
• Add filter 'pll_filter_query_excluded_query_vars'
• Redirect www. to non www. when using multiple domains
• Fix Yoast SEO category sitemap not filtered by language when using multiple domains
• Fix PLL_COOKIE ==

(2018-03-27) =

• Pro: Fix conflict with Pods related to translated slugs for custom post types
• Add Friulian to the predefined languages list
• Fix conflict (javascript error) with Gtenberg #225
• Fix conflict on ajax requests introduced by WooCoommerce 3.3.4
• Fix queries by 'category_name' not auto translated #238

(2018-03-15) =

• Pro: Fix tax query using a term sharing slugs (fix a conflict with Fusion Builder)
• Restore Polylang (free) on REST requests, while disabling the language filter as in v2.3
• Rework auto translated query with taxonomy in different language #223
• Synchronize Yoast SEO primary category (needs Yoast SEO 7.0+)
• Fix PHP warning introduced by Yoast SEO 7.0 #229
• Fix tax query when using the relation 'OR'
• Fix a conflict with the combination of Barrel + WP Bakery Page Builder
• Fix broken redirect with MU domain mapping #226
• Fix site title not translated in password change email

(2018-03-05) =

• Pro: Fix REST requests not filtered by the requested language (introduced in 2.3).
• Pro: Fix error 404 on single posts if posts are untranslatable
• Fix translated terms unassigned from posts when deleting a term
• Fix auto translated query with taxonomy in different language returning empty results since WP 4.9 #223
• Fix conflict with a homepage option of the theme Extra
• Fix warning when filtering get_pages()

(2018-02-15) =

• Pro: Fix GET REST request with slug parameter deleting the post slug
• Fix http request with a custom query var being redirected to the home page #216

(2017-01-30) =

• Pro: Duplicating a post now duplicates untranslated terms and the featured image (if media are translatable)
• Pro: Add filter 'pll_sync_post_fields'
• Pro: Translate ACF Pro clone fields when creating a new field group translation
• Pro: Allow to share slugs when creating a post or term with the REST API
• Pro: Load asynchronously the script added on front for multiple domains and subdomains
• Pro: Fix 'lang' parameter not interpreted when the query includes 'name'
• Refactor the synchronization of metas for better synchronization and performance improvement
• Refactor the synchronization of taxonomy terms for performance improvement
• Refactor language and translations saving for performance improvement
• Refactor the synchronization of sticky posts
• Remove all languages files. All translations are now maintained on https://translate.wordpress.org/projects/wp-plugins/polylang #199
• Refactor the list of languages to merge predefined languages, Facebook locales and fixes for W3C locales
• Automatically deactivate Polylang when activating Polylang Pro
• Disable programmatically translated post types and taxonomies in settings. Props Ulrich Pogson. #180
• Set the cookie language in Javascript when a cache plugin is active
• Automatically remove the home page from cache when requesting the detection of the browser preferred language
• Use relative urls for the admin language filter in admin bar. #209
• Disable auto translation of WP_Term_Query if it has a 'lang' parameter
• Don't filter REST requests by default. #211
• Fix Yoast SEO statistics in dashboard showing only the default language. #211
• Fix WP Rocket clearing the cache of the wrong adjacent post
• Fix random header image
• Fix home page not correctly loaded when adding a query var
• Fix: Impossible to change the language code when the language code is also a WordPress locale.

(2018-01-09) =

• Pro: Fix: Impossible to link past events by translation in The Events Calendar
• Disallow to delete translations of the default term for all taxonomies
• Fix: Auto add pages adds WooCommerce pages in default language to menus in all languages
• Fix most used tag cloud in Tags metabox in WP4.9+. Props Pr Thernstrm. #208

(2017-11-30) =

• Fix queries by taxonomy broken since WP 4.9
• Fix PHP notice in icl_object_id()

(2017-11-22) =

• Pro: Fix query by post name and alternative language always returning the post in current language (when sharing slugs)
• Pro: Fix query by taxonomy and alternative language returning empty results
• Rework how translation files are loaded in ajax on front when the user is logged (in WP 4.7+)
• Add filter 'get_objects_with_no_lang_limit'
• Force loading the admin side when using WP CLI (Props chrisschrijver)
• Fix check for terms with no language not scaling
• Fix pll_count_posts not working with multiple post types
• Fix inconsistent spacing between flag and language name in language switcher parent menu item (Props Amit Tal)
• Fix spacing between flag and language name when displaying an RTL language
• Fix get_terms not accepting comma separated values for 'lang' parameter (Props Pavlo Zhukov)
• Fix possible wrong language detected in url when using subdomains (Props Pavlo Zhukov)
• Fix double escaped query

(2017-11-09) =

• Update plugin updater class to 1.6.15
• Add $link in cache key of links filters
• Add support for 'nav_menu' post type in wpml_object_id
• Fix conflict with Timber (introduced in 2.2.4)

(2017-10-26) =

• Pro: Fix unknown language not redirected to default when using multiple domains
• Pro: Fix empty 'lang' query var not deactivating the language query filter
• Pro: Fix conflict with The Events Calendar and Visual Composer when used together
• Add new filter pll_hide_archive_translation_url #174
• Add support for undocumented and deprecated WPML functions wpml_object_id_filter and icl_get_current_language
• Fix 'orderby' and 'order' in wpml_active_languages. Needs WP 4.7+
• Fix icl_get_languages not returning all languages when skip_missing

(2017-09-24) =

• Fix editor removed on pages (introduced in 2.2.2)

(2017-09-22) =

• Pro: Fix Duplicate post button not working when the user meta has been corrupted
• Fix PHP notice with the plugin Members #175
• Fix page template select displayed when editing a translated page for posts
• Fix incompatibility with WP 4.8.2 (placeholder %1$s in prepare)

(2017-08-30) =

• Pro: partially refactor REST API classes
• Pro: Fix duplicate content user meta not removed from DB when uninstalling the plugin
• Fix strings translations not removed from DB when uninstalling the plugin
• Fix incorrect translation files loaded in ajax on front when the user is logged in (WP 4.7+)
• Fix widget language dropdown removed when saving a widget (introduced in 2.2)
• Fix queries with negative values for the 'cat' parameter (introduced in 2.2 for queries made on frontend)
• Fix performance issue in combination with some plugins when the language is set from the content (introduced in 2.2)

(2017-08-16) =

• Pro: Add support for the REST API
• Pro: Add integration with The Events Calendar
• Pro: Refactor ACF Pro integration for post metas and integrate term metas
• Pro: Ask confirmation if synchronizing a post overwrites an existing translation
• Pro: Separate sync post logic from interface
• Pro: Fix 'Detect browser language' option automatically deactivated
• Pro: Fix redirect to 404 when the 'page' slug translation includes non alphanumeric characters.
• Pro: Fix untranslated post type archive slug
• Pro: Fix ACF taxonomy fields not copied when the taxonomy is not translated #156
• Pro: Fix fatal error with ACF4
• Support a different content text direction in admin #45
• Add support for wildcards and 'copy-once' attribute in wpml-config.xml
• Add minimal support for the filters 'wpml_display_language_names' and 'icl_ls_languages'
• Improve compatibility with the plugin WordPress MU Domain Mapping #116
• Improve speed of the sticky posts filter #41
• Remove redirect_lang option for multiple domains and subdomains
• Use secure cookie when using SSL
• Allow to copy/sync term metas with the filter 'pll_copy_term_metas'
• Filter ajax requests in term.php according to the term language
• Add error message in customizer when setting an untranslated static front page #47
• Load static page class only if we are using a static front page
• Refactor parse_query filters to use the same code on frontend and admin
• Don't use add_language_to_link in filters
• Move ajaxPrefilter footer script on top
• Use wp_doing_ajax() instead of DOING_AJAX constant
• Fix queries custom tax not excluded from language filter on admin
• Fix WP translation not loaded when the language is set from the content on multisite.
• Fix the list of core post types in PLL_OLT_Manager for WP 4.7+
• Fix post name and tag slug incorrectly sanitized for German and Danish
• Fix lang attribute in dropdowns
• Fix wpml_permalink filter #139
• Fix WPML constants undefined on backend #151
• Fix a conflict with the plugin Custom Permalinks #143
• Fix menu location unexpectedly unset

(2017-07-17) =

• Pro: fix duplicate post button not working in PHP 7.1
• Pro: fix CPTUI untranslated labels on admin
• Adapt related posts filter to use slug instead of name to follow changes made on Jetpack server ( Props Steve Kaeser )
• Fix PHP notices when translating CPT and custom tax titles in Yoast SEO
• Fix PHP warning when all plugins are networked activated

(2017-05-31) =

• Add compatibility with new media widgets introduced in WP 4.8
• Removing the language information in URL for the default language is now default
• Update plugin updater class to 1.6.12
• Pro: fix PHP notices when duplicating the content
• Fix: test existence of twentyseventeen_panel_count instead of relying only on the active template
• Fix: set current property to false when removing the current-menu-item class #134 props @mowar
• Fix PHP notice when editing a term without language
• Fix possible PHP notice when deleting a category
• Fix fatal error with Gantry 5

(2017-05-16) =

• Pro: fix user not logged in on secondary domain when previewing changes
• Pro: fix archive links without language code in ACF link field (ACF 5.4.0+)
• Fix redirection from www subdomain to wrong language domain.
• Fix: selecting "Front page displays latest posts" in the customizer not cleaning the languages cache
• Fix accessibility of the admin language switcher

(2017-04-11) =

• Pro: Fix translated slug of 'page' if it is translated to an empty string
• Update plugin udpater class to 1.6.11
• Strings registered with a wpml-config.xml file or WPML functions are now multiline by default
• Translate the site title in emails sent to the user
• Fix sanitize_user for specific locales
• Fix deprecation notice in Yoast SEO integration
• Fix: Clean term cache after the language has been set in mass #119

(2017-03-09) =

• Pro: Add filter 'pll_xdata_nonce_life'
• Pro: Fix translation of WooCommerce product attribute slug
• Pro: Fix product synchronization in WooCommerce 2.7
• Pro: Fix error message when bulk trashing synchronized posts
• Add option to discard item spacing in the output of pll_the_languages() ( Props Ceslav Przywara ) #93 #95
• Add as, dzo, kab, km, ml_IN, nl_BE, pa_IN, rhg, sah, ta_IN, tah, te, tt_RU to the predefined list of languages
• Update plugin updater class to 1.6.10
• Fix: Remove the dependency to is_ssl() to detect the language in the url ( language set from the directory name )
• Fix issue with secondary level domains
• Fix strings not translated in emails
• Fix incorrect usage of add_action() ( Props Peter J. Herrel ) #103
• Fix wrong redirect in customizer in WP 4.7

(2017-02-15) =

• Pro: Add filter 'pll_enable_duplicate_media' for a fine control of automatic media duplication
• Add filter 'pll_links_model' for the links model class name
• Trim any starting ^ from modified rewrite rules
• Pro: Fix wrong count of plugins to udpate
• Fix slashed strings translations not saved #94

(2017-01-25) =

• Minimum WordPress version is now 4.4
• Pro: Add support for synchronized posts (same post in multiple languages)
• Pro: Add support for custom post type UI and the Divi Builder
• Improve support of Yoast SEO (no category base and post type archive breadcrumb title)
• Move Languages menu at top level instead of submenu of the WordPress settings
• Copy the original post date when creating a translation and when the date is synchronized (Props Jory Hogeveen) #32
• Remove hreflang attributes on paged pages and paged posts
• Add label to widget language dropdown for better accessibility (Props Lawrence Francell) #53 #56
• Remove constants POLYLANG_URL and PLL_LOCAL_URL
• wp_get_sidebars_widgets() and is_active_sidebar() are now filtered according to widgets languages #54
• Add functions pll_esc_html_(), pll_esc_html_e(), pll_esc_attr_() and pll_esc_attr_e() to the API (Props jegbagus) #83
• Pro: Fix conflict between WooCommerce shop on front and translated shop base slug
• Pro: Fix $wp_rewrite search base and author_base not translated #68
• Pro: Fix page preview does not log in the user when using sudomains
• Fix: avoid setting the language cookie on 404 pages
• Fix: rewrite rules order modified for custom post types archives
• Fix: conflict with WP All Import causing our filters to fail in "Add Media" modal when editing a post
• Fix: auto add pages not working for nav menus assigned to several locations
• Fix: Jetpack infinite scroll for multiple domains #58 #74
• Fix: serialize error in Strings translations when balanceTags option is active #63
• Fix: static front page preview when redirected from the languages page #49
• Fix: Auto add pages not working for nav menus assigned to several locations
• Fix: Conflict with Woocommerce Show Single Variation
• Fix: Parent page not synchronized in Quick edit (introduced in 2.0.8)
• Fix: WPML API wpml_element_has_translations and wpml_post_language_details
• Fix: unattached media translations not in language switcher
• Fix: Conflict with WP Residence advanced search

(2016-12-19) =

• Fix plugin not loaded first (introduced in 2.0.11)
• Fix wrong translations files loaded when the language is set from the content in WP 4.7 #76
• Fix notice when a tax query has no terms (using EXISTS or NOT EXISTS)

(2016-12-12) =

• Pro: Fix shared term slugs broken by a late change in WP 4.7 #73
• Pro: Fix media taxonomies lost when creating a media translation when taxonomies sync is activated #72
• Fix fatal error in customizer when Twenty Seventen is activated and another theme is previewed #71
• Fix wrong plugin language on admin if user locale is different from site locale in WP 4.7

(2016-12-05) =

• Add support for front page panels of Twenty Seventeen
• Remove draft posts from the language switcher even when the user is logged in
• Fix: Make argument 2 of icl_object_id optional
• Fix a conflict with the Divi theme (#67)

(2016-11-15) =

• fix javascript error in some ajax requests

(2016-11-14) =

• Disable admin language feature in WP 4.7+
• Pro: fix case where a media could lose its parent post when translated on the fly by the content duplication
• Pro: fix on the fly media created at content duplication attached to parent page instead of child page
• Fix translations input fields not populated in languages metabox when creating a new translation in WP 4.7
• Fix possibility to delete the translations of the default category in WP 4.7
• Fix tag search not filtered per language in Quick edit in WP 4.7
• Fix dropdown language switcher not working for untranslated pages

(2016-10-18) =

• Fix issues with static front pages introduced in version 2.0.6

(2016-10-17) =

• Pro: Fix translated paged slug not working on paged static front page
• Add support for WPML filter 'wpml_language_form_input_field'
• Fix PHP notice when using the WPML filter 'wpml_current_language'
• Fix cases where the admin language filter is not correctly taken into account
• Fix paged static front pages in plain permalinks
• Fix paged static front pages for multiple domains (#43)
• Fix warning occuring when a 3rd party plugin attempts to register anything but a string in the strings translations panel
• Fix cross domain http request for media when using multiple domains or subdomains
• Fix error 404 on pages when no language has been created yet

(2016-09-22) Five years after! =

• Pro: Fix conflict with WPBakery Visual Composer
• Pro: Fix conflict between multiple domains SSO and FORCE_SSL_ADMIN
• Pro: Fix duplicated fields not displayed in new translation in ACF Pro 5.4+
• Add Tibetan and Silesian to the predefined languages list
• Remove duplicated strings from the strings translations (even when they have a different name or group)
• The languages and translations of custom post types and taxonomies are no more activated by default at activation
• Allow to deactivate auto translation in secondary by setting 'lang' to an empty value
• Fix: invalidate the cache of PLL_MO ids when adding a new language
• Fix: don't filter secondary queries when editing a post in an untranslated post type

(2016-09-06) =

• Add Gujarati to the predefined languages list
• Fix conflict with Page Builder. Other parts of the conflict are fixed in Page Builder 2.4.14
• Fix plugins translations incorrectly loaded in WP 4.6
• Fix error 404 on paged urls when using a non standard port

(2016-08-16) =

• Pro: Fix PHP notice when hiding the language code in url and the language is set from subdomains
• Pro: Fix one more media being created when the duplicate media in all languages is activated (introduced in 2.0)
• Pro: Fix shared term slugs not working on PHP 7
• Pro: Fix Polylang storing integers in some ACF Pro fields where ACF Pro stores strings
• Pro: Fix ACF Pro custom fields synchronized even when the custom fields synchronization option is deactivated (#40)
• Fix PHP notice: Undefined variable: original_value in /modules/wpml/wpml-api.php on line 168
• Fix translations loaded too soon by plugins not correctly reloaded since WP 4.6 (#39)
• Fix: Remove the delete link for translations of the default category on PHP 7
• Fix unescaped i18n strings in Lingotek presentation

(2016-08-03) =

• Avoid fatal error when a 3rd party theme or plugin has a malformed wpml-config.xml file: the malformed wpml-config.xml file is simply ignored

(2016-08-02) =

• Fix fatal error on PHP < 5.4 (introduced in 2.0)
• Fix custom flags not being loaded (introduced in 2.0)

(2016-08-02) =

• Pro: Improve integration with ACF Pro
• Pro: Add support for single sign on across multiple domains or subdomains
• Pro: Add support for browser language detection when using multiple domains
• Pro: Add support for translation of the static portion of the post permalink structure
• Pro: Fix deactivated languages appearing in Yoast SEO sitemaps
• Pro: Fix impossibility to visit a deactivated language when using subdomains or multiple domains (#10)
• Pro: Fix when sharing slug on the page for posts, only one of them is accessible (#33)
• Add the possibility to use the language switcher as dropdown in menu
• Add support for custom logo introduced in WP 4.5 (#6)
• The backend current language ( PLL()->curlang ) is now equal to the language of current post or term being edited (#19)
• The sample permalink is now updated when changing the language in the Languages metabox
• Revamp the wpml-config.xml reader to use simplexml instead of our custom xml parser
• Improve support for the WPML API (including Hook API introduced in WPML 3.2)
• Add support for translation of meta titles and descriptions of custom post types and custom taxonomies in Yoast SEO
• Replace uncached functions by WPCOM VIP functions when available
• Improve compatibility with WP 4.6
• Fix parent category wrongly assigned to post when synchronizing children categories (#21)
• Fix custom fonts not loaded when using multiple domains or subdomains
• Fix remove_accents() not working for German and Danish (#24)
• Fix incorrect static front pages urls on backend
• Fix impossible to directly enter the page number in strings translation table (introduced in 1.9.3)
• Fix conflict with WP Sweep (needs WP Sweep 1.0.8+)
• Fix potential performance issue by querying only taxonomies to show in quick edit to filter the category checklist
• Fix conflict (database error) with ReOrder-posts-within-categories plugin
• Fix languages per page option not saved

(2016-06-28) =

• Pro: Allow to add slashes in url slugs translations
• Pro: Fix archive links not using translated slugs
• Pro: Fix visitor being redirected to 404 if his browser preference is set to an inactive language
• Fix strings translations table always back to page 1 when submitting the form (#14)
• Fix get_pages( array( 'lang' => '' ) ) not querying all the languages
• Fix switching the admin language filter can override the static front page settings (#16)

(2016-06-06) =

• Pro: fix unreachable hierarchical custom post type posts when they are sharing slugs across languages
• Fix missing argument 3 in icl_t
• Fix conflict with WooCommerce product variations

(2016-05-23) =

• Pro: add compatibility with Beaver Builder
• Pro: fix media wrongly created when adding a new media translation
• Add azb, ceb, de_CH_informal, es_GT, mr, nl_NL_formal to the predefined list of languages
• Fix the language switcher not linking to media translations for anonymous visitors

( 2016-04-27 ) =

• Pro: add the possibility to translate custom post types slugs, taxonomies slugs and more
• Pro: add the possibility to share the same post or term slug accross languages
• Pro: add the possibility to duplicate the content when creating a new translation
• Pro: add the possibility to create all translations at once when uploading a media
• Pro: add the possibility to disable a language
• Add license and update management
• Add inline docs for all filters and actions
• When possible, the rel alternate hreflang now display only the language code (without the country code)
• When combined with flags in the language switcher, wrap the language name inside tags
• Add customizer selective refresh support for the language switcher widget ( needs WP 4.5+ )
• Fix dynamic options of the language switcher widget not working in the customizer
• Fix possible error 404 on page shortlink when using subdomains or multiple domains
• Fix get_adjacent_post() and wp_get_archives() for untranslated post types ( needs WP 4.4+ )
• Fix language homepage urls not present in Yoast SEO sitemap (when the homepages display posts)

See changelog.txt for older changelog

(2016-04-03) =

• Revert from $_SERVER['PHP_SELF'] to $_SERVER['SCRIPT_FILENAME'] to detect if the user is on login/register/signup page
• Fix incompatibility introduced by WP 4.5 in Edit single taxonomy term screen
• Fix existing post overriden when creating a language and a conflicting plugin sets the global $post on languages pages

(2016-03-06) =

• Revert canonical redirection of static front page when combining plain permalinks + default language hidden in url (introduced in 1.8.2)

(2016-03-04) =

• fix: All pages are redirected to the home page on some installations (introduced in 1.8.2)

(2016-03-02) =

• Add support for the 'wpml_get_default_language()' function from the WPML API
• Stop blocking saving settings when errors are detected (invalid domains)
• Use publicly_queryable => true instead of public => true for the language taxonomy (WP 4.5+)
• fix: PHP notice when pll_default_language() is called before a language is created
• fix: PHP notice undefined property PLL_Language::$page_on_front
• fix: canonical redirection of static front page when combining plain permalinks + default language hidden in url
• fix: YARPP compatibility broken in v1.8
• fix: Remove the delete link for translations of the default category (introduced back by WP 4.3)
• fix: settings not displayed with WP 4.1 or older

(2016-01-31) =

• Update the list of Facebook locales used for Opengraph support with Yoast SEO and Jetpack
• fix: secondary query with translated post type and untranslated taxonomy mixes languages (introduced in 1.8)
• fix: issue with paged static front page when hiding the default language in url
• fix: potential issue with cache after synchronizations
• fix: trailing slash added to canonical home url outputed by Yoast SEO when using default permalinks

(2016-01-19) =

• Minimum WordPress version is now 4.0
• Add ary, bn_BD, en_ZA, es_AR, fr_CA and fr_BE to the predefined languages list
• Adopt WordPress coding standards
• New structure for translated posts and terms (=> several methods of PLL_Model are deprecated).
• Revamp the management of the static front page and page for posts
• Improve performance for navigation menus with a lot of pages
• The Polylang and WPML API are now loaded when 'plugins_loaded' is fired (on frontend only if at least one language has been defined)
• Add 'pll_get_post_translations()' and 'pll_get_term_translations()' to the API
• Add filter 'pll_cookie_expiration' to change the cookie expiration time
• Add support for 'wpml_get_language_information' function from the WPML API
• The default language is now managed directly from the languages list table
• Various accessibility improvements
• It is now possible to choose the languages flags from the available list (custom flags on frontend still work as previously)
• Revamp the settings page (now a list table with inline configuration)
• Add an option to remove all data when uninstalling the plugin
• Add test of subdomains and domains accessibility
• Add post state for translations of the front page and posts page
• Add better support of the customizer menus introduced in WP 4.3
• Media taxonomies (created by 3rd party plugins) are now filtered by language when editing a media
• Synchronization of taxonomies (created by 3rd party plugins) and meta are now enabled for media
• The 'hreflang' tag now refers to the locale instead of the 2-letters language code
• Workaround for WordPress locales not being W3C valid (see #33511)
• Workaround a bug in Nextgen Gallery causing redirect on album
• Add compatibility with Duplicate Post plugin to avoid duplicated post keeping the link to translations
• Add compatibility with Jetpack Related Posts
• fix: incorrect rewrite rules after changing how the language is set (need to flush rewrite rules after this)
• fix: password protected pages don't work on multiple domains
• fix: ensure that the page parent is in the correct language when using bulk edit
• fix: is_tax set on category and post tags archives when it should not
• fix: automatically added new top-level pages to menus are not filtered by language
• fix: nav menus locations are messed when changing the default language
• fix: error 404 for untranslated taxonomies pages
• fix: single posts and pages links do not include the language code when using the default permalinks and forcing the language code in url
• fix: missing trailing slash on home url when using default permalinks or a static front page
• fix: sticky visibility is copied to new translation only if the synchronization is activated
• fix: remove " Languages [language name]" from the feed title
• fix: spaces are not honored when searching strings translations
• fix: default language not set and terms translations not correctly imported when using WordPress Importer
• fix: the browser language detection does not differentiate 'en_US' and 'en_GB'
• fix: non alphanumeric characters query vars values lead to an infinite redirection loop on static front pages
• fix: user profile not saved for a language when the language code contains a "-"
• fix: non translated posts page always link to the static front page even when they should not
• fix: remove hreflang="x-default" when using one domain per language
• fix: deprecated function notice in WP 4.5 alpha
• fix: wrong url for attachments when media are translated and using subdomains
• fix: wrong url for unattached attachments when using subdirectories (since WP 4.4)
• fix: wrong url scheme for custom flags

See changelog.txt for older changelog

(2015-11-13) =

• The language taxonomy is now public for compatibility with WP 4.4
• fix: nav menus locations are not correctly populated in customizer in WP 4.4
• fix: the termmeta table was still deleted at upgrade
• fix: fatal error when using the argument 'post_id' in 'pll_the_languages()' (introduced in 1.7.11) props EKesty
• fix: potential notice in 'pll_the_languages()' props mattkeys

(2015-10-15) =

• fix: conflict with GET ajax requests sent by the jquery method load
• fix: notice in frontend-nav-menu.php at line 211 (introduced in 1.7.10) props Jesse Graupmann
• fix: the parent list in page attributes metabox is not in the correct language (introduced in 1.7.10)
• fix: error 404 for attachments
• fix: the language switcher is not displayed when combining "Forces link to front page" and "Hides languages with no translation"

(2015-09-28) =

• Add Occitan translation contributed by Cdric Valmary
• Add de_DE_formal, en_NZ, es_CO, hy, oci, ps and tl to the predefined languages list
• Add the filter 'pll_predefined_languages' and the actions 'pll_language_edit_form_fields' and 'pll_language_add_form_fields'
• the termmeta table (used in Polylang < 1.2) is no more deleted when uninstalling the plugin (as it will soon be included in WP)
• fix: prevent creating a media translation if one already exists
• fix: Attempt to translate the nav menus for themes registering a theme location but not using it in wp_nav_menu()
• fix: Jetpack infinite scroll
• fix: issue with terms languages when two languages have the same name
• fix: notices when deleting a tag and Lingotek is active
• fix: the languages cache is not cleaned when updating the site home url
• fix: conflict with the theme Ambition
• fix: front page canonical url displayed by Yoast SEO
• fix: typo in options definition at install props null.bit
• fix: error when adding a term in a non-translated taxonomy

(2015-08-17) =

• Minimum WordPress version is now v3.9
• Add: hreflang="x-default" on front page when the default language code is not hidden in urls
• fix: remove hreflang links in html head section of paged archives to please Google
• fix: conflict with WPSEO sitemap caching when using multiple domains. props Junaid Bhura
• fix: change the order of strings translations columns for better display on mobile devices in WP 4.3
• fix: various issues with nav menus and customizer in WP 4.3
• fix: correctly disallow unchecking both show names and show flags in the language switcher form

(2015-07-21) =

• fix: conflict with PHP < 5.4 introduced in 1.7.7

• Add Romanian translation contributed by uskro
• Add Japanese translation contributed by Eiko Toda
• Update French translation contributed by fxbenard
• The language locale is now validated with the same pattern as in WP 4.3. See #28303
• fix: make sure that the language switcher never finds translations for untranslated post types (could occur when the post type was previously translated)
• fix: display the default category according to the admin language filter in settings->writing
• fix: flushing rewrite rules at network activation and de-activation is back. props RavanH
• fix: avoid a conflict with WP Super Cache preloading (loading 'polylang_mo' posts which are 404). props ecdltf
• fix: customizer menus issues introduced by changes in WP 4.1
• fix: strings translations are not saved when pressing enter
• fix: it is not possible to de-activate the translation for custom post types and taxonomies from wpml-config.xml
• fix: conflict whith plugins using stringified json in ajax requests

(2015-06-10) =

• Add Galician translation contributed by Too Calo
• fix: incorrect post type archive link for untranslated post types
• fix: notices in wp-import.php
• fix: avoid flushing rewrite rules at network activation and de-activation
• fix: the note below the category list table displays the default category according to the admin language filter
• fix: wrong future posts permalinks
• fix: deleting a media translation deletes the file too
• fix: when using persistent object cache, get_terms is not always filtered by the correct language on admin side
• fix: it is possible to create two categories having the same translation
• fix: fatal error when using the dropdown language switcher in WP < 4.1

(2015-05-11) =

• Add 'pll_languages_list' filter
• fix: warning when a plugin calls 'icl_object_id' with an untranslated post type (seen in ACF 4.4.1)
• fix: the language is not correctly set from the url when using PATHINFO permalinks (introduced in 1.6!)
• fix: notice when a search is filtered by a taxonomy term in a different language

(2015-05-03) =

• fix: translated taxonomies and post types from wpml-config.xml are not filtered on frontend (introduced in 1.7.2)
• fix: WPML strings translations not always loaded (introduced in 1.7)
• fix: $.ajaxPrefilter() may not work as expected props ScreenfeedFr
• fix: can't hide the language code for the default language when using subdomains
• fix: incorrect static front page url when hiding the default language information
• fix: an untranslated posts page may display posts in all languages
• fix: javascript error when changing the language of a hierarchical post type from the languages metabox in WP 4.2
• fix: subdomains urls are malformed when the main site uses www.
• fix: suggest tags are not filtered in quick edit
• fix: parent page dropdown list not filtered in quick edit

(2015-04-11) =

• the transient 'pll_languages_list' now stores an array of arrays instead of an array of PLL_Language objects
• fix: fatal error for users hosted at GoDaddy (due to PLL_Language objects stored in a transient)
• fix: additional query vars are removed from home page
• fix: categories are not filtered by the admin language switcher in posts list table (introduced in 1.7)
• fix: when using multiple domains, the domain url is lost when modifying the language slug
• fix: the queried object is incorrectly set for author archives (introduced in 1.6.5)
• fix: notice when a nav menu assigned to a translated nav menu location has been deleted
• fix: no canonical redirection when using pretty permalinks and querying default permalinks

(2015-03-23) =

• fix: comments are filtered for posts in a post type not managed by Polylang
• fix: translated static front page don't work when setting PLL_CACHE_HOME_URL to false (introduced in 1.7)
• fix: the query for taxonomies on custom post types is broken (when adding the language code to the url)

(2015-03-20) =

• fix: wrong redirection when using a static front page and replacing the page name by the language code (introduced in 1.7)

(2015-03-19) =

• Minimum WordPress version is now v3.8
• Add new languages to the predefined languages list: Swiss German, Hazaragi
• Add compatibility with nested tax queries introduced in WP 4.1
• Add compatibility with splitting shared terms to be introduced in WP 4.2
• Add the possibility to change the domain in the default language when using multiple domains (avoids a conflict with the domain mapping plugin)
• Add the possibility to set the language from the code in url when using default permalinks
• Adding the language code in url is now default at first activation (should improve the out of the box compatibility with other plugins and themes)
• Add new language switcher option to hide a language with no translation
• pll_the_languages() now outputs the js code to handle language change in dropdown list (as done by the widget)
• Improve performance by using base64 encoded flags + various slight optimizations
• Improve protection against chained redirects
• The find posts list is now filtered per media language when clicking on attach link in Media library
• Copy alternative text when creating a media translation
• The category checklist in quick edit is now filtered per post language instead of admin language filter
• Quick and bulk language edit don't break translations anymore if the new language is free
• Make it impossible to change the language of the default categories
• Make sure that a default category defined in settings->writing is translated in all languages
• Tweak css for mobiles in add and edit term form
• Tweak the query getting the list of available posts in the autocomplete input field in the post languages metabox
• fix: after adding a term translation, need to refresh the page before adding a new term
• fix: term translations rows are not modified in list table when a term is added / deleted or inline edited
• fix: post translations rows are not modified in list table when a post is inline edited
• fix: using brackets in language name breaks strings translations
• fix: quick edit may conflict with other plugins
• fix: impossible to use several dropdown languages widgets
• fix: pll_the_languages() may display a dropdown with empty options
• fix: the categories widget does not work correctly with dropdown
• fix: autosave post always created after manual save
• fix: tax query not filtered by language when using 'NOT IN' operator on a translated taxonomy
• fix: incorrect translation url for searches filtered by taxonomy
• fix: backward incompatibility for edited_term_taxonomy action introduced in WP 4.2
• fix: the home link may be incorrect on MS Windows
• fix: tags in wrong language may be assigned when bulk editing posts in several languages
• fix: tags created when bulk editing posts are not assigned any language
• fix: Illegal string offset 'taxonomy' introduced in v1.6.5
• fix: Undefined property: WP_Query::$queried_object_id when calling pll_the_languages(array('raw' => 1)) in a function hooked to 'wp'. props KLicheR
• fix: Notice in admin.php when used with MailPoet plugin

See changelog.txt for older changelog

(2015-02-18) =

• Add new correspondances between WordPress locales and Facebook locales (for WPSEO and Jetpack users)
• fix: quick draft posts are always assigned the default category in the default language
• fix: Notice: Undefined offset: 0 in wp-includes/query.php introduced in WP 4.1
• fix: is_tax and is_archive are not correctly set when a custom taxonomy term is queried
• fix: conflict introduced by WPSEO 1.7.2+

(2015-02-01) =

• Add es_MX to predefined languages list
• Add compatibility with WordPress SEO sitemaps for multiple domains and subdomains
• fix: a new post is assigned the wrong (untranslated) default category if no category is assigned by the user
• fix: the home links now have the right scheme even if PLL_CACHE_HOME_URL is not set to false
• fix: fatal error when using old versions of WPSEO (I should do what I tell other to do!)
• fix: strings translations are not switched when using switch_to_blog

• Add Georgian translation contributed by Tours in Georgia
• fix: WXR export does not include the language of untranslated terms (will now work only for newly saved terms)
• fix: better cleaning of DB when translated objects are deleted
• fix: incorrect (ajax) translations links when modifying a term language
• fix: warning: Illegal string offset 'taxonomy' introduced by the combination of WP 4.1 and some plugins.

(2014-12-14) =

• fix: bugs and inconsistencies compared to WPML in 'icl_get_languages' (should fix a conflict with Avada)
• fix: https issue
• fix: stop displaying an error when adding en_US as new language (translation not downloaded)
• fix: infinite redirect loop on (unattached) attachment links
• fix: impossible to add tags in post quick edit (introduced in 1.5)
• fix: the customizer does not land to the right page when cumulating: static front page + page name in url + default language code not hidden
• fix: read parent theme wpml-config.xml before child theme
• fix: add protection to avoid empty language
• fix: page preview link again

(2014-11-19) =

• Add Brazilian Portuguese translation contributed by Henrique Vianna
• Improve compatibility with Types: allow custom fields to be populated when creating a new translation
• Make it impossible to remove the translations of the default category
• Fix: possibility to add a path when using multiple domains (same path for all languages) broken since v1.5.6
• Fix: preview link for non default language when using multiple domains
• Fix: error displayed when setting the static front page and only one language has been defined
• Fix: revert changes on rewrite rules with front introduced in 1.6
• Fix: conflict with WordPress SEO when no language has been created

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please upgrade to 0.9.8 before ugrading to 1.6

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.5.6

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.5.5

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.5.4

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.5.3

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.5.2

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.5.1

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.5

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.4.5

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.4.2

=

(2014-03-22) =

• Add: Serbian translation contributed by Sinisa
• Add: Myanmar translation contributed by Sithu Thwin
• Fix: comment form redirects to wp-admin when using multiple domains or subdomains.
• Fix: fatal error with old versions of PHP (tested on PHP 5.2.4)
• Fix: Bad gateway experienced by users hosted by wpengine.com
• Fix: links got from tiny MCE link button are filtered with admin language filter instead of current post language
• Fix: possibly wrong redirection in check_language_code_in_url when using domains or subdomains

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.4.2

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.4.1

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.3

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.3

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.3

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.2.4

=

Polylang 1.2 introduced major internal changes. More than ever, make a database backup before upgrading from 1.1.6 or older! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.2.3

=

Polylang 1.2 introduces major internal changes. More than ever, make a database backup before upgrading! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.2

=

Polylang 1.2 introduces major internal changes. More than ever, make a database backup before upgrading! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.2

=

More than ever, make a database backup before upgrading! If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.2

=

If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.0 or later

=

(2013-09-15) =

• Add compatibility with Aqua Resizer (often used in porfolio themes)
• Add support of 'icl_get_default_language' function from the WPML API
• Remove the 3 characters limitation for the language code
• Change default names for zh_CN, zh_HK, zh_TW
• Bug correction: urls are modified in search forms

(2013-08-16) =

• Add simplified Chinese language contributed by Changmeng Hu
• Add Indonesian language contributed by ajoull
• Bug correction: nav menu locations are lost when using the admin language filter
• Bug correction: the cookie is not set when adding the language code to all urls (introduced in 1.1.3)

(2013-07-21) =

• Add Venetian language contributed by Michele Brunelli
• Bug correction: wrong rewrite rules for non translated custom post type archives
• Bug correction: 'post_id' parameter of pll_the_languages does not work
• Bug correction: warning in wp_nav_menu_objects with Artisteer generated themes
• Bug correction: warning when used together with theme my login plugin
• Bug correction: language slug is modified and translations are lost when creating a nav menu with the same name as a language

(2013-06-18) =

• Posts and terms now inherit parent's language if created outside the standard WordPress ui
• Improve the compatibility with the plugins Types and The Events Calendar, and again with WordPress SEO
• Improve performance
• Improve html validation
• Add 'raw' argument to 'pll_the_languages'
• Add the filter 'pll_translation_url'
• Bug correction: no language is set for a (translated custom taxonomy) term when added from a (non tranlated) custom post type edit page
• Bug correction: warning if 'get_terms' is called with a non-array 'include' argument (introduced in 1.1.1)
• Bug correction: warning if the menu language switcher has nothing to display

(2013-05-20) =

• Move nav menu language switcher split from 'wp_nav_menu_objects' to 'wp_get_nav_menu_items' filter
• Add the filter 'pll_redirect_home'
• Automatically translate ids in 'include' argument of 'get_terms' (useful for the menus in the Suffusion theme)
• Add compatibility with Jetpack infinite scroll
• Bug correction: rtl text direction not set when adding the language code to all urls (introduced in 1.1)
• Bug correction: hide again navigation panel in theme customizer as it still doesn't work
• Bug correction: is_home not set on translated page when searching an empty string
• Bug correction: fatal error when creating a post or term from frontend (introduced in 1.1)
• Bug correction: attachments may load a wrong language when media translation was enabled then disabled
• Bug correction: warning when querying posts before the action 'wp_loaded' has been fired (in auto-translate.php)
• Bug correction: potential issue if other plugins use the filter 'get_nav_menu'
• Bug correction: interference between language inline edit and search in admin list tables
• Bug correction: auto-translate breaks queries tax_query when the 'field' is set to 'id'
• Bug correction: search is not filtered by language for default permalinks (introduced in 1.1)
• Tests done with WP 3.6 beta 3 and Twenty thirteen

= 1.0 = If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.0 or later

(2013-04-08) =

• Add Estonian translation contributed by Ahto Naris
• Now compatible with languages files stored in wp-content/languages/themes
• Bug correction: page preview does not work when adding the language code to all urls
• Bug correction: error when a post type or taxonomy label is not a string
• Bug correction: admin text section of wpml-config.xml (introduced in 1.0.3)
• Bug correction: infinite redirect loop when querying an unattached media and the language code is added to all urls
• Bug correction: the text direction is not set from Polylang options when the language code is added to all urls
• Bug correction: get_adjacent_post is filtered by language even for post types without language
• Bug correction: the home url is not not in the correct language in wp-login.php
• Bug correction: the language is not correctly set when using date and name permalinks (introduced in 1.0.3)

(2013-03-17) =

• Add Catalan translation contributed by Nria Martnez Berenguer
• Add Ukrainian translation contributed by cmd soft
• Improve compatibility with WordPress SEO (sitemap for categories and tags)
• A query is no more filtered by language when setting the parameter 'lang' to an empty value
• Add the possibility to create a custom wpml-config.xml file in wp-content/polylang/
• Bug correction: custom menus are not displayed on search page (introduced in 1.0.2)
• Bug correction: sql error when filtering terms by language (introduced in 1.0.2)
• Bug correction: SSL doesn't work properly
• Bug correction: php notice on IIS servers
• Bug correction: clicking on the radio buttons in the admin language switcher does not work in Chrome
• Bug correction: on multisite, the signup page is redirected to the home page
• Bug correction: date archives are not correctly filtered for the default language when hiding the language code and using date and name permalinks
• Bug correction: only one wpml-config.xml file is parsed

(2013-02-26) =

• Add Catalan translation contributed by Nria Martnez Berenguer
• Add the possibility to query comments by language
• Add the possibility not to set a cookie by defining PLL_COOKIE to false (Polylang may not work as expected on some pages)
• Now a returning visitor is redirected to its preferred language when visiting the front page in the default language
• Add compatibility with the plugin Custom field template (copy and synchronize custom fields)
• Improve compatibility with plugins or themes which overwrite columns in posts list table
• Add the filter 'pll_get_flag'
• Add support of 'icl_unregister_string' function from the WPML API
• Bug correction: synchronizing custom fields breaks the plugin Advanced Custom Fields
• Bug correction: 'pll_default_language' broken
• Bug correction: rewrite rules are not flushed when re-activating the plugin
• Bug correction: feed urls are not correctly escaped when using default permalinks
• Bug correction: notice Undefined index: media_support
• Bug correction: custom post types and taxonomies set in wpml-config.xml are not hidden
• Bug correction: get_terms cannot query multiple languages
• Bug correction: 'icl_register_string' is now persistant as in WPML (fixes Nextgen gallery translations which were not working)

(2013-01-28) =

• Add Swedish translation contributed by matsii
• Add 2 new API functions : 'pll_is_translated_post_type' and 'pll_is_translated_taxonomy'
• Bug correction: when using a static front page, the posts page is not filtered by language (introduced in 1.0)
• Bug correction: disable translation for hard coded menu as it creates more problems than it solves (introduced in 1.0)

If you are using a version older than 0.8, please ugrade to 0.9.8 before ugrading to 1.0+

=

(2012-12-05) =

• Bug correction: ajax on frontend does not work when adding the language code to all urls
• Bug correction: search forms using the get_search_form filter do not work

(2012-11-26) =

• It is now possible to query the terms by language using the WordPress function 'get_terms'
• Bug correction: search for empty string in default language displays posts in all languages when hiding the URL language information for default language
• Bug correction: completely reworked the canonical redirection introduced in 0.9.5 which created more problems than it solved
• Bug correction: ajax for media translations does not work
• Started tests with WordPress 3.5 beta RC1

(2012-11-13) =

• The user can now choose the number of languages and strings translations to display
• Add compatibility with the 'icl_object_id' function and ICL_LANGUAGE_CODE and ICL_LANGUAGE_NAME constants from the WPML API
• Add 17 languages to the predefined list (automatic download and update of language files won't work)
• Bug correction: post preview does not work when adding the language code to all urls
• Bug correction: redirect to front page in default language when posting a comment on static front page
• Bug correction: impossible to create terms with the same name in different languages
• Bug correction: query string added by other plugins is erased when adding the language code to all urls
• Bug correction: redirect erase 'POST' variables on homepage when adding the language code to all urls
• Bug correction: English (en_US) loads rtl style when using a localized WordPress package with an rtl language
• Bug correction: on some installation strings translations do not work with some special characters
• Bug correction: incoming links are not redirected to canonical url when adding the language code to all urls and hiding the code for the default language
• Bug correction: search form does not work in non default language when using permalinks without trailing slash

(2012-10-23) =

• Add Afrikaans translation contributed by Kobus Joubert
• Add Belarusian translation contributed by Alexander Markevitch
• Add Afrikaans (af) and Belarusian (be_BY) to predefined languages list (automatic download and update of language files won't work)
• Add the possibility to translate the date format and time format
• Add compatibility with the 'icl_get_home_url' function from the WPML API
• Bug correction: still some issues with string translations
• Bug correction: search is not filtered by the (default) language when the language is set by content and the language code is hidden for the default language
• Bug correction: posts & pages preview urls are broken when adding the language code to all urls
• Bug correction: automatically added new top-level pages to menus are not filtered by language
• Bug correction: the admin language filter messes the categories languages when editing a post and the parent dropdown list when editing a category
• Bug correction: search form does not work when using a static front page (introduced in 0.9.2)
• Bug correction: can't set languages for categories and post tags on blogs created after polylang has been activated at network level
• Bug correction: menus don't work with catch box theme ('has_nav_menu' not correctly filtered)

(2012-10-08) =

• Add Bulgarian translation contributed by pavelsof
• Add compatibility with WPML API for strings translations
• Bug correction: dates are not translated (introduced in 0.9.2)
• Bug correction: the language is lost when keeping - No change - for language in bulk edit
• Bug correction: categories and tags are duplicate (when default language is set automatically to existing content and categories and tags share the same name)

(2102-09-30) =

• Support new WordPress (WP 3.5+) convention for js and css files naming
• Improve performance, mainly on frontend
• Bug correction: the category language is not set when creating it in the post editor (introduced in 0.9)
• Bug correction: unable to add a query string when using a static front page
• Bug correction: ajax tag suggestion in "edit post" conflicts with the admin content language filter
• Bug correction: ugly notices when trying to access a static front page which has not been translated
• Bug correction: the language code is added to custom post types and taxonomies permalinks even if they are not translatable
• Bug correction: some arrays in wp_locale mix English and other language
• Bug correction: the media language is not correctly set when uploading from post if the post has not been saved after choosing the language

(2012-09-20) =

• Add Finnish translation contributed by Jani Alha
• Bug correction: improve the robustness of the admin content language filter
• Bug correction: the language switcher displays languages which have no posts or pages (introduced in 0.9)
• Bug correction: wrong default language when adding a new media
• Bug correction: the dropdown language switcher does not switch language when there is no post translation
• Bug correction: issue with translations when using category quick edit
• Bug correction: home redirects to 404 when combining static front page + force_lang

(2012-09-12) =

• Add Turkish translation contributed by darchws
• Add media translation support
• Add a persistant content language filter on admin side (WP 3.2+ required)
• Add biographical info translation
• Add multiline support for string translations
• Add the possibility to clean the strings translation database
• Add quick edit and bulk edit support for posts and pages
• Add quick edit support for categories and tags
• The language is now loaded with 'setup_theme' action instead of 'wp' action when always adding language information url
• Search form now does use javascript only for searchform.php when pretty permalinks are not used
• Add the option PLL_SEARCH_FORM_JS to disable the js code used to modify the search form
• Suppress the option PLL_SYNC, replaced by an option in the language settings ui
• Suppress the PLL_DISPLAY_ALL option
• Suppress the template tag 'the_languages' (replaced by 'pll_the_languages' since v0.5)
• Suppress the function 'pll_is_front_page' (useless since 0.8.2)
• Bug correction: the browser language is sometimes not correctly detected by Android
• Bug correction: the rtl text direction is not correct when editing an existing language
• Bug correction: rss feed does not work if translated site title or tagline contains special characters
• Bug correction: post types and taxonomies labels are not translated on frontend
• Bug correction: the filter 'pll_copy_post_metas' does not work for metas with multiple values
• Bug correction: translations table for post and terms are uselessly serialized two times
• Bug correction: attempt to suppress conflict with themes which hardcode the name of nav menus (but do define a theme location)
• Bug correction: homepage displays all posts when the front page displays a static page and no page is selected for front page (but one is selected for posts page)
• Bug correction: widgets disappear when Polylang is enabled

(2012-08-06) =

• Add Lithuanian (lt_LT) to predefined languages list (automatic download and update of language files won't work)
• Add Lithuanian translation contributed by Naglis Jonaitis
• Bug correction: empty string translation issue
• Bug correction: 'wp_list_pages' does not filter custom post types
• Bug correction: warning if posts are queried before the action 'wp_loaded' has been fired
• Bug correction: notice in twentyten when resquesting a date archive with no posts

(2012-07-20) =

• Add Portuguese translation contributed by Vitor Carvalho

(2012-07-18) =

• Add Portuguese translation contributed by Vitor Carvalho
• Validation improvement thanks to kg69design
• Bug correction: custom post types rewrite rules are broken when registered with query_var=>false
• Bug correction: user admin language not deleted when uninstalling the plugin
• Bug correction: pll_current_language('name') returns locale instead of language name
• Bug correction: ajax on frontend does not work
• Bug correction: homepage pagination broken when redirecting the language page to a static front page
• Bug correction: taxonomies conflicts on custom post types
• Bug correction: the admin language is not updated when edited by other users

(2012-06-10) =

• Add the possibility to load Polylang API for ajax requests on frontend
• Add ta_LK to predefined languages list
• Bug correction: search form is broken when using a static front page
• Bug correction: admin bar search does not work
• Tests done with WordPress 3.4 RC2

(2012-05-23) =

• Add the possibility to use a local config file to set options
• Improve robustness (less PHP notices)
• Bug correction: Menus not showing in preview mode
• Bug correction: fatal error when customizing a theme in WP 3.4 beta 4
• Bug correction: second page of search results returns 404 when using pretty permalinks

(2012-05-13) =

• Add a new argument 'post_id' to the function pll_the_languages to display posts translations within the loop
• Bug correction: every posts in every languages are shown on the homepage when requesting the wrong one with or without 'www.'
• Bug correction: every posts in every languages are shown when requesting /?p=string
• Bug correction: the language is not correctly set for wp-signup.php and wp-activate.php
• Bug correction: wrong home links when using permalinks with front with WP 3.3 and older
• Bug correction: wrong redirection after posting a comment when adding the language information to all urls
• Bug correction: term language may be lost in some situations
• Bug correction: post language is set to default if updated outside the edit post page
• Bug correction: javascript error in WP 3.1
• Bug correction: can't toggle visibility of tags metabox in edit post panel
• Tests done with WordPress 3.4 beta 4

(2012-04-09) =

• Add Danish translation contributed by [Compute]((http://wordpress.org/support/profile/compute)
• Add Spanish translation contributed by Curro
• Add the possibility to add a content in a different language than the current one by setting explicitely the lang parameter in the secondary query
• Add support of PATHINFO permalinks
• Bug correction: secondary queries not correctly filtered by language
• Bug correction: wrong archives links when using permalinks with front
• Bug correction: wrong homepage link when keeping 'language' in permalinks with front
• Bug correction: flush_rewrite_rules notice when setting up a static front page (introduced in 0.8.2)
• Bug correction: every post in every language are shown when hitting the homepage with a query string unknown to WP (thanks to Gonalo Peres)
• Bug correction: every post in every language are shown on the homepage when PHP adds index.php to the url
• Tests done with WordPress 3.4 beta 1

• Add Italian translation contributed by Luca Barbetti
• Improve performance on admin side
• Comment status and ping status are now copied when adding a new translation
• Deprecated API function 'pll_is_front_page' as it is now useless
• Bug correction: Wrong translation url for taxonomies when adding the language information to all urls
• Bug correction: "translation" of search page does not work if the site is only made of pages
• Bug correction: wrong language permalink structure introduced in 0.8.1
• Bug correction: wrong language set when clicking on "add new" translation in edit category and edit tags panels
• Bug correction: site does not display if no languages are set
• Bug correction: get_author_posts_url is 404
• Bug correction: homepage is 404 when using a static front page and adding the language information to all urls

(2012-03-11) =

• Add Latvian translation contributed by @AndyDeGroo
• It is now possible to synchronize multiple values for custom fields
• Add new API function pll_current_language
• Add the pll_rewrite_rules filter allowing plugins to filter rewrite rules by language
• WP 3.4 preparation: disable the menu section in the customize theme admin panel (unusable with Polylang)
• Bug correction: removing 'language' in permalinks does not work in WP 3.4 alpha
• Bug correction: problems with custom post type archives when 'has_archive' is set (thanks to AndyDeGroo)
• Bug correction: 404 error when combining %postname% permastructure with "Add language information to all URL" option
• Bug correction: translated custom strings are duplicated if registered several times
• Bug correction: queries with an array of post types are not correctly filtered
• Bug correction: wp-login.php always in English

(2012-02-29) =

• Sticky posts are now filtered by language
• It is now possible to use the language page as home page
• Add an "About Polylang" metabox on the languages admin page
• Add the pll_the_languages filter allowing to filter the whole output of the language switcher
• Add a new argument 'display_names_as' to the function pll_the_languages
• Add pll_get_post_types & pll_get_taxonomies filters allowing to enable / disable the language filter for post types & taxonomies
• Add ckb to predefined languages list
• Completely reworked the string translation storage in the database
• Some performance improvements on admin side
• Improve compatibility with other plugins broken by the home url filter
• Add an option to disable the home url filter
• Add an option to disable synchronization of metas between translations
• Bug correction: body class 'home' is not set on translated homepage
• Bug correction: robots.txt is broken when adding the language code to all urls (including default language)
• Bug correction: bad name for the Czech flag
• Bug correction: bad language information in rss feed for WP < 3.4
• Bug correction: signup broken on multisite
• Bug correction: the translation url is set to self when using a static front page and no page for posts and there is no translation
• Bug correction: problems with custom post type archive titles
• Bug correction: problems with custom post type if rewrite slug is different from post_type (thanks to AndyDeGroo)
• Bug correction: quick edit still breaks translation linking of pages (thanks to AndyDeGroo)
• Bug correction: bad rewrite rules for feeds (introduced in 0.7.2)
• Bug correction: the order is not saved when creating a language
• Bug correction: the categories list is not updated when adding a new category (ajax broken)

(2012-02-15) =

• Add Polish translation contributed by Peter Paciorkiewicz
• Add 5 new languages to predefined list
• completely reworked rewrite rules
• Bug correction: custom nav menus do not work in Artisteer generated themes
• Bug correction: having a single language causes multiple warnings while saving post/page.
• Bug correction: custom nav menu broken on archives pages
• Bug correction: the language switcher does not link to translated post type archive when using pretty permalinks
• Bug correction: the tags are not saved in the right language when translated tags have the same name
• Bug correction: bad link in post preview when adding language code to all urls
• Bug correction: feed not filtered by language when adding language code to all urls
• Bug correction: duplicate canonical link when used together with WordPress SEO by Yoast
• Bug correction: the all posts admin page is messed if another plugin adds a column
• Bug correction: 404 error on static front page when adding language code to all urls (including default language)

(2012-02-06)

(2012-01-30) =

• Add Hebrew translation contributed by ArielK
• Add support for RTL languages for both frontend and admin
• Twenty Ten and Twenty Eleven languages files are now automatically downloaded when creating a new langage
• Improve filtering tags by language in the edit post panel
• Category parent dropdown list is now filtered by language
• Category parents are now synchronized between translations
• Add the possibility to have the language information in all URL
• Add support for post formats
• Add option allowing not to show the current language in the language switcher (for both menu and widget)
• Add a title attribute (and the possibility to personalize it with a filter) to flags
• pll_get_post and pll_get_term second parameter is now optional and defaults to current language
• Add pll_the_language_link filter allowing to filter translation links outputed by the language switcher
• The option PLL_DISPLAY_ALL is no longer supported
• Bug correction: Autosave reset to default language
• Bug correction: blog info not translated in feeds
• Bug correction: post comments feed always in default language
• Bug correction: undefined index notice when setting up a custom menu widget
• Bug correction: rewrite rules are not correctly reset when deactivating the plugin
• Bug correction: is_home not correctly set on pages 2, 3...
• Bug correction: avoid naming conflicts (in sql queries) with other themes / plugins
• Bug correction: bad language detection and url rewriting of custom post types archives

• Add Dutch translation contributed by AlbertGn
• Disable everything except the languages management panel while no language has been created
• Bug correction: can't have the same featured image in translated posts
• Bug correction: parent page dropdown does appear only after the page has been saved
• Bug correction: archives widget not working anymore
• Bug correction: string translations does not work for WP < 3.3
• Bug correction: fix fatal error in string translations caused by widgets using the old API
• Bug correction: the strings translation panel is unable to translate strings with special characters
• Bug correction: Polylang "is_front_page" returns true on archives pages

(2012-01-07) =

• Add Greek translation contributed by theodotos
• WordPress languages files are now automatically downloaded when creating a new langage (and updated when updating WordPress)
• Add the possibility to change the order of the languages in the language switcher
• Add the possibility to translate the site title, tagline and widgets titles
• Categories, post tags, featured image, page parent, page template and menu order are now copied when adding a new translation
• Translations are now accessibles in the "Posts", "Pages", "Categories" and "Post tags" admin panels
• Improve the dropdown language switcher widget (sends now to translated page or home page based on options)
• Move custom flags from polylang/local_flags to wp_content/polylang
• Add two options to "pll_the_languages" ('hide_if_no_translation' and 'hide_current'). The function does not output ul tag anymore
• Improve API
• Bug correction: Twenty eleven custom Header problem with v0.5.1
• Bug correction: front-page.php not loaded for translated front page

(2011-12-18) =

• Improved German translation contributed by Christian Ries
• Bug correction: Translated homepage not recognized as home page when it displays posts
• Bug correction: Predefined language list does not work on IE8
• Bug correction: On some installations, "Add New" post doesn't keep intended language
• Bug correction: Fatal error when Polylang is used together with the plugin Tabbed Widgets
• Bug correction: Language Switcher points sometimes to wrong places

(2011-12-07) =

• Add multisite support
• Rework the Polylang admin panel. There is now a set of predefined languages
• Improve categories and tags language filter in the edit post panel
• Categories and tags created in the edit post panel are now created with the same language as the post
• The language switcher can now force the link to the front page instead of the translated page
• The nav menus can now display a language switcher
• Improved performance
• Optimized the calendar widget (less code and sql queries executed)
• Added the possibility to display posts and terms with no language set (see the documentation to know how to enable this functionnality)
• Started the creation of a small API for theme and plugin programmers
• Bug correction: When using a static front page, the page for posts does not work when using the default permalink settings
• Bug correction: The search form does not work if a static front page is used
• Bug correction: Quick edit breaks translations
• Bug correction: Categories and post tags translations don't work for more than 2 languages
• Bug correction: The output of wp_page_menu is not correct for non default languages

(2011-11-28)

(2011-11-19) =

• Add Russian translation contributed by yoyurec
• Bug correction: Impossible to suppress the language name in the language switcher widget settings
• Bug correction: Post's page does not work when using a static front page
• Bug correction: Flags in local_flags directory are removed after an automatic upgrade (should now work for an upgrade from 0.4.3+ to a higher version)
• Bug correction: Switching to default language displays a 404 Error when hiding the default language in url and displaying the language switcher as dropdown
• Other minor bug corrections
• Tests done with WordPress 3.3 beta 3

(2011-11-16) =

• Bug correction: language settings page is broken

• Bug correction: flags shows even when you set doesn't to show
• Bug correction: custom taxonomies do not work
• Bug correction: some users get the fatal error: call to undefined function wp_get_current_user() in /wp-includes/user.php on line 227

• Add a documentation (in English only)
• Add the possibility to hide the url language information for the default language
• Add the possibility to set the admin language in the user profile
• Add the possibilty to fill existing posts, pages, categories & tags with the default language
• Add support for custom post types and custom taxonomies
• Add the possibility to display flags in the language switcher
• Add CSS classes to customize rendering of the language switcher
• Add the possibility to display the language switcher as a dropdown list
• Add support for calendar widget
• Improve performance: less sql queries
• Improve data validation when creating or updating languages
• Bug correction: 'wp_list_pages' page order is ignored when plugin is enabled
• Bug correction: when using 'edit' or 'add new' (translation) for posts, the categories appear in the wrong language
• Bug correction: pages are not included in language post count
• Bug correction: the language switcher does not display languages if there are only pages
• Bug correction: the widget filterdoes not allow to come back to 'all languages' once a language has been set
• Other minor bug corrections

release: November 10th, 2011

• Bug correction: authors pages are not filtered by language
• Bug correction: language pages use the archive template
• Bug correction: database error for comments on posts and pages
• Bug correction: "Add new" translation for pages creates a post instead of a page
• Bug correction: the search query does not look into pages

release: October 20th, 2011

• Bug correction: the widget settings cannot be saved when activating Polylang
• Bug correction: the archives widget does not display any links
• Bug correction: ajax form for translations not working in the 'Categories' and 'Post tags' admin panels

release: October 16th, 2011

• Add language filter for widgets
• Improved performance for filtering pages by language
• Improved security
• Minor bug correction with versions management

release: October 7th, 2011

• Add language filter for nav menus
• Add German translation
• Add language filter for recent comments
• Add ajax to term edit form
• Add ajax to post metabox
• Improved performance for filtering terms by language
• Bugs correction

• Initial release