<!-- logo -->
<img src="https://cdn.weglot.com/logo/logo-hor.png" height="40" />

# Change Log
## 5.5 (04/05/2026) =
* Improvement: Adds FiboSearch (Ajax Search for WooCommerce) compatibility by registering new third-party services
* Improvement: Updates Replace_Url_Service_Weglot::is_link_a_file() to treat .csv as a default excluded file extension, so links to CSV downloads are no longer processed for URL replacement/translation.
* Improvement: Keeps most Weglot option data in the frontend settings payload.
* Improvement: Propagates an editor-provided session identifier to Weglot API calls by reading HTTP_WG_EDITOR_SESSION, sanitizing/whitelisting characters, and conditionally adding it as an editor-session header in Parser_Service_Weglot::get_client().
* Improvement: Adds xhook (^1.6.2) to runtime dependencies in package.json (keeping slugify), likely to vendor the library via the plugin/build rather than relying on an external source.
* Improvement: Introduces a new weglot_modify_original_content filter in Translate_Service_Weglot::weglot_treat_page() to let callers adjust the original $content (with current/original language provided) before content-type detection, canonical extraction, and translation.
* Improvement: Significantly expands and hardens the PHPUnit suite by adding new regression tests
* Improvement: Adds optional WordPress integration to JsonChecker: when apply_filters is available, default_keys is now passed through the list_json_ld_keys filter before parsing. This lets WordPress hosts customize which JSON-LD fields (beyond the built-in defaults and extraKeys) are extracted for translation. thanks to @andreicnegrea for the feedbacks

## 5.4 (02/03/2026) =
* Improvement: Updates Translate_Page_Weglot::manage_trailing_slash() to bypass trailing-slash enforcement when the request targets WordPress admin or REST API endpoints
* Improvement: Prevents sitemap XML lastmod values from being translated by adding lastmod to the default exclusion list returned by Option_Service_Weglot::get_exclude_blocks()
* Improvement: Adds an optional AI-translation disclaimer injection step to the HTML translation flow (weglot_treat_page) before content is sent to the parser.
* Improvement: Improves Translate_Service_Weglot::weglot_translate() to support WP Engine hosting by optionally processing the rendered page via the final_output filter instead of always relying on ob_start()
* Improvement: Removes the ImageSourceSet DOM checker (img[srcset] / WordType::IMG_SRC) from src/Parser/Check/Dom, relying on existing ImageSource/DomFormatter logic to handle srcset without a dedicated checker.
* Security: phpunit/phpunit in composer.json from ^4 || ^6 to ^9.6.33
* Fix: Prevents runtime errors during formatting when word collections are shorter than expected.
* Fix: Fixes out-of-bounds/index errors during formatting by making DomFormatter use a null-coalescing lookup ($translatedWords[$i + $index] ?? null) before applying translations.

## 5.3 (02/02/2026) =
* Improvement: Modernizes the project's build system by updating dependencies and migrating to the newer Sass module syntax.
* Improvement: Switches bot detection to Matomo DeviceDetector for more accurate and maintainable user agent parsing.
* Improvement: Introduces an opt-in mechanism to prevent translation of specific words in HTML.
* Improvement: Introduces a built-in regex checker and integrates defaults into the checker list before third-party discovery.
* Improvement: Improves URL translation robustness to prevent null/invalid redirects in WooCommerce flows.
* Improvement: Disables the Weglot translation layer for the WP Engine cache purge endpoint (/wp-json/wpe/cache-plugin/v1/clear_all_caches) to prevent 502 errors.
* Update: Refreshes the readme content (marketing, SEO, and FAQ) for clarity and relevance.
* Fix: Changes class name construction in Regex_Checkers_Service_Weglot to use underscores for consistency and compatibility.
* Fix: Renders preview-mode language items as anchors with href "#" to prevent navigation during preview sessions.
* Fix: Ensures cache is actually purged as part of validating signed purge requests.

## 5.1 (30/09/2025) =
* Feature: Add support for Brazilian Portuguese
* Improvement: Default translation engine to version 3
* Improvement: Update plugin URI
* Improvement: Add new filter for search results
* Improvement: Update translation files
* Quality: Upgrade to PHPStan level 7
* Quality: Add CI pipeline quality checks

## 5.0 (16/07/2025) =
* Major: Update minimum PHP requirement to 7.4 to align with WordPress requirements
* Improvement: Add prefix to Weglot CSS to prevent conflicts with other styles
* Improvement: Introduce escape_vue_attributes and preserve_attributes methods for attribute escaping
* Improvement: Rename inline CSS ID from Weglot to weglot_custom_style
* Improvement: Add missing keys for WooCommerce JSON (variation cart)
* Improvement: Add reverse_translate method to TranslateService
* Improvement: Enhance recursivelyConvertToUtf8 usage
* Improvement: Control payload size and truncate when exceeding limits
* Quality: Maintain PHPStan at level 6


## 4.3.3 (19/05/2025) =
* Improvement: Add filter and helper method to escape Vue.js attributes before parsing content
* Improvement: Prevent empty host value when retrieving current URL via wp_parse_url
* Improvement: Remove private API key from Weglot data JSON
* Improvement: Exclude the generate_wpo_wcpdf AJAX action from translation
* Improvement: Validate replacement limit before running link-replacement regex
* Improvement: Trim redundant double slashes from URLs during redirect
* Improvement: Check that autoswitch is enabled and remove the language_to parameter from the JS script
* Improvement: Add filter to enable Weglot in U.S. environments
* Improvement: Update button CSS so code-language classes are prefixed with wg-
* Improvement: Document usage of the check_custom_redirect() method
* Improvement: Add srcset attribute to default DOM checker list
* Improvement: Add proxy option for HTTP client calls

## 4.3.2 (01/04/2025) =
* Update: update weglot/languages to 1.9

## 4.3.1 (10/03/2025) =
* Improvement: Added a filter to allow rendering of the default language switcher in JavaScript.
* Improvement: Introduced a filter to add a JSON key for ld+json.
* Improvement: Migrated the custom_css setting to the new settings structure.
* Fix: Resolved the fallback auto-switch issue.
* Fix: Corrected an issue preventing settings from being saved via the WordPress admin.
* Improvement: Removed the link from the preview switcher in wp-admin.
* Fix: Resolved compatibility issues between WG and Elementor with the latest WordPress version.
* Improvement: Updated the language list.
* Fix: Corrected an issue where URL parameters or anchors on links were inadvertently removed.
* Fix: Fixed the WooCommerce reset password issue.
* Update: Revised the message for PHP versions below 7.4 to announce the end of compatibility in the next release.
* Improvement: Forced the use of the WordPress URL for request_url via a filter, instead of relying on the server URL.
* Improvement: Added a filter to disable automatic trailing slash addition in DOM links.
* Fix: Resolved a redirection issue with the Yoast plugin.
* Improvement: Added a filter to modify the URL generated by Weglot.
* Improvement: Refactored URL exclusions implementation.
* Update: Migrate languages. Override mapping: cb => ceb, tw => zh-tw, fc => fr-ca, hm => hmn, sa => sr-latn, br => pt-br
* Improvement: Added method to check json_encode before making an API call to avoid an empty body.
* Improvement: For the manage_trailing_slash method, excluded default paths such as robots.txt and sitemap_index.
* Improvement: Added a filter custom_trailing_slash_exclusions to allow custom path exclusions.

## 4.3.0 (20/01/2025) =
* Improvement: Removed usage of Weglot.switchTo method during JS library initialization.
* Improvement: Stopped adding weglot-data attributes when content is in the original language.
* Improvement: Added a filter to allow translation of child nodes within excluded parent nodes.
* Improvement: Added a filter to handle missing trailing slashes in URLs.
* Improvement: Automatically added missing trailing slashes when translating content.
* Improvement: Introduced a filter to manage the usage of custom path definitions for base URLs.
* Improvement: Added the wg-excluded-link attribute to prevent translation of links while still translating labels or text.
* Improvement: Displayed a warning banner for PHP 8.1 compatibility issues.
* Fix: Resolved a deprecation issue by replacing FILTER_SANITIZE_STRING with FILTER_SANITIZE_FULL_SPECIAL_CHARS.
* Fix: Fixed an issue where the WooCommerce reset password page displayed a blank page in the original language.
* Quality: Addressed PHPStan issues to maintain level 6 compliance.

## 4.2.9 (22/10/2024) =
* Feature: Add filter to enable dynamic features from Weglot.
* Fix: Resolve dynamic declaration deprecation warning.
* Quality: Improve PHPStan to level 6.
* Improvement: Named mousedown event listener for proper removal.
* Improvement: Add filter to restrict access for specific roles.
* Improvement: Add translate="no" attribute to disable browser translation.
* Improvement: Enable translation of video src attribute by default.
* Improvement: Remove "URL Translate" banner in WP Admin.
* Improvement: Support adding tel: links as external links.
* Improvement: Add option to return 404 for excluded pages.
* Improvement: Add check for weglot-private header in requests.
* Improvement: Wrap pageviews scripts in a function to avoid conflicts with other scripts.

## 4.2.8 (30/07/2024) =
* Improvement: Add filter to prevent validation button check: Implemented a new filter to disable the validation button check.
* Improvement: Add rel=nofollow to URLs containing Weglot parameters for auto-redirect: Enhanced SEO by adding rel=nofollow to URLs that include Weglot parameters.
* Improvement: Improve detection of checkout and cart URLs: Enhanced the detection mechanism for checkout and cart URLs for better accuracy.
* Improvement: Enhance Algolia compatibility: Improved integration and compatibility with Algolia search functionality.
* Improvement: Add filter to change home directory to translated URL: Introduced a new filter to modify the home directory to its translated URL.
* Bug: Fix underscore template parsing: Resolved issues with the parsing of underscore templates.
* Bug: Fix deprecated preg_match() usage: Corrected the deprecated use of preg_match() to comply with the latest PHP standards.
* Bug: Fix deprecated strpos() usage: Addressed the deprecated use of strpos() to prevent warnings in the latest PHP versions.
* Bug: Fix deprecated json_decode() usage: Fixed the deprecated use of json_decode() to ensure compatibility with current PHP versions.

## 4.2.7 (27/05/2024) =
* Improvement: Compatibility with FlyingPress achieved by adding the do_action('weglot_treat_page_hook', $this->current_language) hook.
* Improvement: Added compatibility with Algolia.
* Improvement: Button style settings are now always visible, even if custom switchers exist.
* Improvement: Enhanced JavaScript to improve switcher placement when location data is unavailable.
* Improvement: Implemented the validate_button_option() method to validate default settings.
* Improvement: Introduced the reverseTranslate() method to optimize search functionality.
* Bug: Fixed a bug to prevent multiple redirects to incorrect URLs during rebuilding.
* Bug: Resolved a bug related to CodeMirror by implementing a check for element existence before use.
* Bug: Implemented a check for simplexml_load_string() availability before usage to handle XML processing.
* Bug: Fix an issue about mail translation for WooCommerce

## 4.2.6 (15/03/2024) =
* Security: sanitization fixes; thank you Wordfence (CVE-2024-2124)

## 4.2.5 (12/03/2024) =
* Bug: Fixed slug translation warning on first install
* Bug: Fixed link to switcher editor on BO
* Bug: Fixed save language on WooCommerce Meta
* Quality: Fixed missing escaped text

## 4.2.4 (25/01/2024) =
* Bug: Fixed slug translation update
* Bug: Fixed issue using block menu or widget
* Bug: Fixed bug deleting body tag

## 4.2.3 (16/01/2024) =
* Bug: Fixed WooCommerce cart translations
* Bug: Fixed issue with custom flags when using the switcher template
* Improvement: Added filter to enable translation links into multisite config
* Improvement: Reworked switcher editor location
* Improvement: Removed page settings custom-urls
* Improvement: Added filter to increase wp_remote_get timeout
* Quality: Improved regex performance for translation links
* Quality: Improved JavaScript organization and appearance
* Quality: Achieved PHPStan level 2

## 4.2.2 (31/10/2023) =
* Bug: Fix deprecated issue on PHP 8.2 due to creation of dynamic property
* Bug: Fix issue with email defer option from woocommerce
* Improvement: Add quote about autoredirect fallback
* Improvement: Install via wp-packagist works
* Improvement: Add plugin version to our Weglot settings
* Improvement: Update pageviews endpoint to enable more country stats

## 4.2.1 (10/10/2023) =
* Bug: Fix deprecated issue on PHP 8.2 due to creation of dynamic property
* Improvement: Add Negative excludedPath implementation
* Improvement: Add feature flag
* Improvement: Load settings on dom only if we have switchers weglot-data)
* Bug: Get classname option from gutenberg block
* Bug: Fix on proxify_url filter to get the domain and the path
* Bug: Add wg choose original param on switcher links for switcher template

## 4.2 (04/09/2023) =
* Improvement: API calls using sslverify setting to true by default
* Improvement: Implement Responsive switcher option
* Improvement: Add filter to proxify URL
* Improvement: Add Weglot plugin version on wp admin directly
* Bug: don't check the wordlimit during first settings on wordpress
* Bug: Add wg choose original param on switcher links for switcher template

## 4.1.1 (26/07/2023) =
* Improvement: Add access button to the visual exclusion
* Improvement: Add option to open custom switcher on hover
* Improvement: Add message when Word limit is reached
* Bug: Fix a bug on JSON key translation

## 4.1 (18/07/2023) =
* Update: Rework wp-admin page of weglot
* Update: Replace sa language code by sr-lt
* Update: Fix add_admin_bar_menu from PHP_INT_SIZE to 200
* Update: On fetch if we can have lang from the referer we get lang from the current url
* Update: Manage switcher location if not found. Now we place it on our default location (bottom - right)
* Update: Translate emails sent with WP Mail SMTP : https://developers.weglot.com/wordpress/use-cases/how-to-translate-email-sending-by-plugin-wp-mail-smtp
* Update: Improve accessibility switcher
* Update: Add exclude block links instead
* Update: implementation of pageviews script
* Add: weglot_get_current_language_custom() to get custom_code from custom language
* Bug: Fix url redirect to visual editor
* Bug: aria-expanded not working as expected
* Fix: Warning for exclusion_behavior and language_button_displayed
* Fix: Fix error when url contain more than 1 parameter

##  4.0.2 (30/05/2023) =
* Update: Change PHP_INT_MAX to 200 in class-pages-weglot.php
* Bug: Add esc_url to $_SERVER['REQUEST_URI'] on class-translate-paghe-weglot.com
* Bug: Aria-expanded label remains true when it should say false on switcher

##  4.0.1 (02/05/2023) =
* Bug: Fix call to undefined revert_callback value on class RegexCheckerProvider
* Update: Update message about translated url option (available with Pro plan and more)

##  4.0 (25/04/2023) =
* Add: Add switcher gallery implementation
* Add: Add PHP 8 compatibility fix deprecated (PHPStan)
* Add: Add external_enabled to translate external links
* Add: Add language subdirectory to the rel=”prev” and rel=”next” links on WordPress
* Add: Add filter to manage hreflang
* Add: Manage media_enabled and external_enabled options
* Add: Add compatibility with wp rentals plugin and theme
* Add: Add mPDF Engine for translate pdf (WP Overnight)
* Add: Don't translate link when the target is excluded
* Update: Improve filter active translation
* Update: Hide Language Switcher when all language pairs are set to private
* Bug: Fix call to .json call to prevent create empty settings
* Bug: Fix empty slug issue : prevent (do not save empty slug on transient)
* Bug: Fix issue with Klaviyo plugin
* Bug: Don't hide custom css block when custom switcher is added
* Bug: getInternalCode() is called on an element that is ‘null’
* Bug: Duplicate ID when multiple language switchers are present on the same page
* Fix: PHP Notice on third party cache enabler
* Fix: PHP Notice Undefined array key “SERVER_PROTOCOL” when running Cron
* Fix: Fix accessibility issue on the switcher
* Fix: Fix issue from wp vip go standard
* Fix: PHP Notice Undefined property: stdClass::$post_name

## 3.9.2 (30/01/2023) =
* Bug: hotfix js file

## 3.9.1 (30/01/2023) =
* Bug: add english in destination language list during installation if original language is different
* Update: Prevent using empty .json settings file during install

## 3.9 (17/01/2023) =
* Update: Add whitelist mode
* Update: Add notices messages if other translate plugin is active
* Update: Add index text for translate ldjson
* Update: Translate pdf from Germanized pdf plugins
* Bug: Fix cookie issue with WP Rocket (mandatory cookies)
* Bug: Check if index query exist before use it
* Update: Fix wp vip code issue (wp parse url instead of native parse_url)
* Update: Check WPLANG on first install instead of put 'en' by default
* Bug: Add filter to prevent issue with Gform upload input ajax
* Bug: Fix issue with FluentCRM, WP social Ninja and Fluent Support

## 3.8.3 (15/11/2022) =
* Bug: Prevent Ajax call from original lang to original lang
* Bug: Fix PHP Warning on class-replace-url-service line 192
* Update: Add index 'text' to ld+json translated value

## 3.8.2 (08/11/2022) =
* Bug: Update cdn url for pageviews replace cdn-api-weglot.com by cdn-api.weglot.com

## 3.8.1 (18/10/2022) =
* Bug: Default is_rtl value for custom_languages
* Bug: Update render button for gutenberg editor
* Bug: Improve UI for adding excluded block
* Add: Update assets for wordpress.org

## 3.8 (11/10/2022) =
* Add: Add ajax checker for woocommerce variations cart popin
* Add: Rework switcher. Generate it direclty on render method
* Add: Add vary header accept language on redirect
* Bug: Fix rtl issue
* Bug: Add missing ; on pageviews script
* Bug: Send code lang instead of name for wp search query
* Bug: Don't translate pdf on original language (woocommerce PDF invoice plugin)
* Bug: Prevent add twice weglot_language post meta on woocommerce order
* Bug: Prevent block translate if ajax referer are not exclude

## 3.7.4 (19/09/2022) =
* Bugfix: Update CA Root Certificates from Mozilla

## 3.7.3 (05/07/2022) =
* Bugfix: Remove mod_rewrite check with apache_get_module()
* Bugfix: Fix problem with empty switcher from switcher editor
* Bugfix: Compatibility with gravitform upload input

## 3.7.2 (20/06/2022) =
* Bugfix: Fix bug between apache_get_module() and wpengine.com
* Add: Add changelog file into plugin directory

## 3.7.1 (15/06/2022) =
* Add: Disable translate pdf and add filter to activate ite

## 3.7 (08/06/2022)
* Add: Translate pdf service
* Add: Optimize button accessibility
* Add: Pageviews integration
* Add: Add switcher editor integration
* Add: Woocommerce translate all mail
* Add: Do not translate .eps or .txt
* Add: Detect if switcher is child of an iframe and if so, don't display it
* Add: Reduce api call on wp-admin

## 3.6.1 (02/03/2022)
* Bugfix: Fix hide button option on switcher menu
* Bugfix: Fix bug VE not translated
* Bugfix: Fix bug add Custom full name for orginal language

## 3.6 (23/02/2022)
* Add: Advance exclude url option
* Add: Add blocks for gutenberg (wp 5.9)
* Add: Disable autoswitch for weglot visual editor
* Add: Add Forminator (plugin de WPMUDEV) compatibility
* Add: Disable weglot on rankmath sitemap
* Add: Add hook filter to replace_url method
* Bugfix: php8 parameters order
* Bugfix: Refresh destination language list
* Bugfix: Display hreflang even url have parameters

## 3.5 (07/12/2021)
* Add: Autoswitch work on all page not only on homepage
* Add: Exclude url doesn't generate redirection
* Add: Add switcher from switcher editor
* Add: Call API from cdn to translate
* Add: Limited call API for deactivate account
* Bugfix: Problem with gform and multisite
* Bugfix: Fix hreflang generation with Cyrillic url
* Bugfix: Weglot search option now works even if we're not on a main_query

## 3.4 (15/09/2021)
* Add: All 404 pages are excluded from translation if you exclude /404 in the Weglot dashboard
* Improved performance: Files for multilingual compatibility with other plugins are only called when necessary
* Bugfix: Autoswitch feature now works with custom languages
* Bugfix: Password reset link in translated emails now works
* Bugfix: WooCommerce emails are now translated when using custom languages
* Bugfix: Fixed warning in 404 styles.css.map
* Bugfix: Autoswitch doesn't redirect when visitor comes from an external link from now on

## 3.3.6 (15/06/2021)
* Add new flag from dashboard
* Improve hreflang display
* Dynamise limit languages check
* Fix bug when excluded URL /cart gives empty URL
* Fix small bug on multisite where we translated links from / website when located on /subsite
* Better handle 301 redirect

## 3.3.5 (12/04/2021)
* Add url from canonical if existing
* Add vip code review
* Increase timeout when updating setting and disable submit button
* Adding message to tell user to purge cache from cache plugin after editing translation

## 3.3.4 (22/03/2021)
* Check if curl_exec is enable
* Fix js problem on admin on preview
* Optimize plugin size
* Change screenshot on store

## 3.3.3 (08/03/2021)
* Language repo
* drag and drop
* bug greek url
* bug parsing empty node


## 3.3.2 (15/02/2021)
* Update settings dropdown
* Fix rare bug when root equal slug page


## 3.3.1 (01/02/2021)
* Small fixes following major release


## 3.3.0 (18/01/2021)
* Full refacto of the code
* Add: custom language


## 3.2.0 (15/10/2020)
* Add translate slug option
* Fix: auto redirect on traditional chinese and brazilian portuguese
* Fix: admin-ajax bug containing language code in some case

## 3.1.9 (06/08/2020)
* Add flag choice for ZH and TW
* Update plugin translation files
* Translate Iframe SRC as external link
* Fix: Custom URL links (empty base in correspondence table / trailing slash)
* Fix: Remove "!important" CSS properties on AMP

## 3.1.8 (02/07/2020)
* Exclude URL by languages
* Translate by default all Woocommerce mails with customer language
* Update URLs translation, possibility to use custom URLs for hierarchical pages
* Translate External URLs
* Add SVG files to media translation
* Exclude wp-cron.php from translation
* Fix links translation with custom URLS

## 3.1.7 (04/05/2020)
* Add a Weglot Menu to admin bar
* Add Woocommerce feature : Translate following mail
* Better text escaping in Back Office (thanks to @joehoyle and @drvy for contribution)
* Add attribute to HTML tag if custom code is used for current language
* Optimize CSS size for AMP
* Fix: Add compatibility with AMP plugin +1.5
* Fix: No load Weglot CSS in AMP if option is set to false
* Fix error on JS script loading (thanks to @joehoyle for contribution)

## 3.1.6 (06/02/2020)
* Add: Use WP core code editor for Weglot custom CSS
* Add: Add weglot_translate_email filter to control when mail are translated
* Bugfix: Fixes small minor bugs

## 3.1.5 (08/01/2020)
* Add: weglot_language_code_replace filter to use custom language code
* Bugfix: Formatter on JSON source for untranslated WooComerce fields

## 3.1.4 (12/12/2019)
* Update back office style for WordPress 5.3
* Fix: Flags SRC attribute with AMP
* Fix: Custom URL feature - Revisions
* Improve compatibility: WP Optimize
* Improve compatibility: Cache Enabler
* Add default exclude block for SecuPress plugin and SQLI protect
* Add default exclude block for plugin query monitor > 3.3.0
* Remove the "Not allowed" mechanism.

## 3.1.3 (29/10/2019)
* Improve compatibility: Woocommerce with IE 11
* Improve compatibility: Contact Form 7
* Improve compatibility: MailOptin
* Improve compatibility: The Event Calendar
* Improve compatibility: Font Awesome
* Add default exclude block: address
* Bugfix: Do not cache page if API answers error

## 3.1.2 (24/09/2019)
* Bugfix: Custom URL with GET parameters
* Bugfix: Ninja Forms JSON translate
* Bugfix: Prevent errors due to call protected method

## 3.1.1 (11/09/2019)
* Add: IE 11 compatibility with languages switcher
* Add: WP-CLI compatibility
* Bugfix: admin api call
* Bugfix: double language when WC + multisite with subdomains
* Bugfix: do not add language on external links also in JSON

## 3.1.0 (29/08/2019)
* Add: Better JSON compatiblity
* Bugfix: WC password reset mechanism

## 3.0.6 (28/05/2019)
* Add: Compatibility with WP Forms
* Add: Reset postdata filter for custom URLs
* Bugfix: Auto switch fallback
* Bugfix: Custom url on is_front_page

## 3.0.5 (22/05/2019)
* Bugfix: Prevent array key exists for Gravity Form
* Bugfix: Save menu Weglot Switcher
* Bugfix: Check DOM on json-ld and inactive by default

## 3.0.4 (10/05/2019)
* Bugfix: Prevent errors due to the parser of the JSON-LD

## 3.0.3 (09/05/2019)
* Bugfix: Weglot switcher on menu
* Add : Translate all JSON-LD

## 3.0.2 (24/04/2019)
* Bugfix: Fixed saving custom CSS
* Bugfix: Auto detection of a bot (google, bing,...)
* Bugfix: Compatibility with caldera forms

## 3.0.1 (17/04/2019)
* Bugfix: API key check only if it does not exist
* Bugfix: prevent array_key_exists on private languages for older installations

## 3.0.0 (16/04/2019)
* New major version
* Link between WordPress options and Weglot dashboard options
* Bugfix: Fixed an error on the JSON translation

## 2.7.0 (18/03/2019)
* Changed : Improve Compatibility with Caldera Forms

## 2.6.0 (06/03/2019)
* Add : Prevent elementor ajax action on 2.5
* Add : Compatibility with Caldera Forms
* Add : Prevent ajax MMP Map
* Changed: Improved AJAX translation performance
* Bugfix: No translate link on weglot menu item
* Bugfix: meta og facebook
* Bugfix: prevent undefined index on widget

## 2.5.0 (07/02/2019)
* Add : Compatibility with Ninja Forms
* Add : DOM Checker on input type reset
* Bugfix : have the same menu switcher on the same page several times
* Bugfix : Remove no redirect on hreflang
* Improve DOM Checker meta content image

## 2.4.1 (09/01/2019)
* Bugfix: undefined function if there is no antislash before the function ( \is_rest )

## 2.4.0 (09/01/2019)
* Compatibility PHP 7.3
* Changed : the language selector for menus
* Add : Compatibility with the REST API of Contact Form 7
* Add [BETA] : Be able to translate the keywords of a search
* Bugfix : translation of the empty cart on WooCommerce
* Bugfix: correction of options on a multisite


## 2.3.1 (05/12/2018)
* Bugfix : Button preview fail on migration for private mode

## 2.3.0 (05/12/2018)
* Bugfix : Custom URL on archive page
* Bugfix : Prevent error on translate AJAX
* Bugfix : Href lang on custom URLs
* Improve code quality
* Compatibility SEOPress : exclude sitemap
* Improve private languages
* Add two DOM checkers

## 2.2.2 (05/11/2018)
* Fix bug on change country flag
* Change load custom css inline

## 2.2.1 (01/11/2018)
* Fix bug when language was not passed on navigation

## 2.2.0 (31/10/2018)
* Added private mode for administrators
* Addition apply_filters
* Bugfix : an ajax request
* Improved compatibility with wpestate
* Compatibility with mega max menu

## 2.1.0 (25/09/2018)
* New feature: Custom URL
* Bugfix : Translate AJAX with return JSON on error
* Bugfix : Backslash on function PHP
* Bugfix : Replace links href on JSON translate
* Bugfix : Compatibility with theme use ob_start

## 2.0.7 (31/08/2018)
* Bugfix: Ajax load media library
* Improve choice original and destination language

## 2.0.6 (29/08/2018)
* Add DOM checker to translate button value and data-value attribute
* Update Weglot Translate setting page
* Bugfix : email translation
* Bugfix : external link with quickpay
* Prevent auto redirect on homepage translate

## 2.0.5 (09/08/2018)
* Bugfix : Fatal error if use weglot menu custom

## 2.0.4 (09/08/2018)
* Bugfix : lost password email on WooCommerce
* Bugfix : translate custom login page
* Bugfix : uniq id on each button selector
* Bugfix : no translate image on a href html tag with wp-content/uploads src
* Bugfix : admin-ajax url

## 2.0.3 (27/07/2018)
* Bugfix : Hide shortcode on non translatable URL
* Bugfix : filter nav_menu_css_class
* Bugfix : Redirect URL on checkout WooCommerce
* Bugfix : CSS Flag on dropdown menu
* Improve AMP compatibility

## 2.0.2 (24/07/2018)
* Bugfix : Hide menu on non translatable URL
* Bugfix : Hide widget on non translatable URL
* Improve max file size HTML

## 2.0.1 (19/07/2018)
* Improve flag style
* Prevent cURL function
* Solved nav_class warning

## 2.0 (18/07/2018)
* Major changes on the plugin architecture
* Adding developer functions & filters
* Refactoring

## 1.13.1 (01/06/2018)
* Bugfix: Error on the encoding of ignored nodes

## 1.13 (31/05/2018)
* Bugfix : Improve filter words_translate to prevent matching part of words
* BugFix : Bug in parser when ignored node had an attribute
* BugFix : character limit on chinese paragraphs
* Add : Update message for version 2.0

## 1.12.2 (04/05/2018)
* Bugfix : Limitation on the number of characters translated at the same time

## 1.12.1 (03/05/2018)
* Bugfix : error for users with a version lower than PHP 5.4 . []> array()

## 1.12 (03/05/2018)
* Bugfix : undefined index on ajax call
* Bugfix : Redirection checkout payment on WooCommerce
* Bugfix : Register widget
* Add option for AMP compatibility
* Add filter for dynamic string

## 1.11 (05/04/2018)
* Add new languages
* Add new filters
* Add Yoast Premium compatibility on redirect
* Bugfix : Exclusion AMP
* Bugfix : Redirection checkout order on WooCommerce

## 1.10
* Add new languages + add Oman flag
* Can potentially translate email sent from admin
* Add tags to inline elements to ignore when parsing

## 1.9.3
* Remove Freemius

## 1.9.2
* Fix Freemius assets

## 1.9.1
* Fix Freemius error when changing base dir
* Fix wc translations when special characters.

## 1.9
* Fix login redirection
* Add translation for Town, cities and other dynamic fields in WC checkout
* exclude URL now accepts full URL and any blank separator

## 1.8.2
* Fix pb when permalinks has no ending slash
* Add notif when plugin is not congigured


## 1.8.1
* Fix redirection on woocommerce

## 1.8
* Add new banner and icon
* improve wc redirection
* can now translate email


## 1.7.1
* Fix redirection bug on cart

## 1.7
* Add 6 languages
* Translate microdata
* New element translated

## 1.6.1
* Fix url when non standard characters
* change freemius image

## 1.6
* Add Freemius
* Refactor code
* Replace api ur
* Add several attributes to translations

## 1.5
* Add data-value, data-title, title attribute support
* Add links in readme

## 1.4.6
* Add pretty selection of languages
* Improve flags quality

## 1.4.5
* Add more i18n luv. Now we speak WordPress
* Add  Dutch, English_UK, German, Italian, Portuguese_BR, Russian and Spanish languages

## 1.4.4
* Update i18n and improve strings

## 1.4.3
* Compat with WP Fastest cache, improve RTL translations

## 1.4.2
* PHP 7 compat, add auto redirect feature, no more FA, no more id on switcher

## 1.4.1
* compat AMP, fix url bug on same language code than URL.

## 1.4.0
* compat precaching, URLs

## 1.3.3
* increase compatibility with other plugins and themes.

## 1.3.2
* change support email
* exclude /amp, admin bar
* language on starter plan

## 1.3.1
* Fix invalid links
* Handles multiple weglot_here

## 1.3.0
* rollbackink parsing lib
* fix srcset, dslash link

## 1.2.8
* parsing lib changed
* fix several small bugs

## 1.2.7
* Adding Traditional Chinese
* Fix og:url
* scrybs

## 1.2.6
* Fix jpeg translated version
* Fix moreclass and wg-notranslate on list button in menu
* Fix ajax json with html in it

## 1.2.5
* Add other flags for english, spanish & portugese translations
* Review style for translation button in menu
* Add translation exclusion blocks by CSS selectors


## 1.2.4
* Adding Hindi & Urdu translation languages.
* Adding version number on scripts.

## 1.2.3
* Code review and optimization

## 1.2.2
* WP Compliance

## 1.2.1
* Fix style on dropdown list
* Fix link containing "admin" word

## 1.2
* New choice of flags made by professional designers for your translation switch button. Rectangle mat, rectangle bright, square and circle. Enjoy!
* Add a "Settings" link under Weglot Translate in pugin list.

## 1.1
* Add naviguation menu hook to let user display button in menu.
* Add possibility to show only flags
* Show warnings if PHP version is under 5.2 or rewrite rules not activated
* Rename simple html dom constant and handle no php-mbstring case
* Fix front page show box when home dir

## 1.0
* Change portugese flag to brazilian, change limit message, starting 1.0 versioning as we reach viable product.

## Older versions

## 0.1
* First version

## 0.2
* Fix label and languages parameters

## 0.3
* SEO now completly taken into account.

## 0.4
* small fix on links

## 0.5
* Fix rules + add url

## 0.6
* Fix rules + new button design

## 0.7
* Add meta translation, + regex eclusion

## 0.8
* Add input button, fix small bug on link

## 0.9
* Check rewrite rules are always here

## 0.10
* Quick fix for PHP 5.3

## 0.11
* Fix ajax, FB compat

## 0.12
* Handle WP_HOME

## 0.13
* General review

## 0.14
* Prepare for localization

## 0.15
* Change link to weglot

## 0.16
* Place button by default

## 0.17
* Fix vc_

## 0.18
* Fix cdata

## 0.19
* Http api integration

## 0.20
* Fix PHP 5.2 compat with anonymous function

## 0.21
* Change ob order for compatibility

## 0.22
* More flexibility in destination language

## 0.23
* Can have multiple youtube video for different languages

## 0.24
* Fix some links that had multiple lang tag

## 0.25
* Fix CSS style + subdirectory WP

## 0.26
* Now support images

## 0.27
* Adding 40+ languages + fix homepage bug

## 0.28
* Change button to customizable widget, also fix bug https+wp_home

## 0.29
* Fix is_html, add US flag possibility, fix link beginning with coutry code.

## 0.30
* Fix style, add on-boarding to help users, add link to dashboard translations.

## 0.31
* Adding ajax support for full html, fix style, fix link with wp_home

## 0.32
* Quick fix on links

## 0.33
* Add ajax for json-html

## 0.34
* Adding chat support to help user set up the plugin

## 0.35
* Rework classes + add search support (form tag)

## 0.36
* Remove trial period, replace by free plan

## 0.37
* More info on errors, translation limit from api

## 0.38
* Fix canonical transated link, support RTL & LTR customization, WG logo to meet Wp standard, translate alt attribute, add possibility to drop button anywhere

## 0.39
* Fix LTR CSS, api v2 transmit strings type, fix regex escaping

## 0.40
* Add PDF translate, fix simple dom limit, uninstall hook, no &lt;/body&gt; case.
