Seraphinite Accelerator

2.29.20

Improvements:

• Integration with CloudFlare plugin.

Fixes:

• CSS parsing: crash on ‘fill:currentColor’.

2.29.19

Improvements:

• Requests cache.

Fixes:

• Vulnerability: Reflected Cross-Site Scripting via the ‘seraph_accel_prep’ parameter.

2.29.18

Improvements:

• Ability to cache search queries.
• Support for Navigation Menu of Elementor.

2.29.17

Improvements:

• Skin Slideshow of Elementor.
• Swiper Slider generic.

2.29.16

Improvements:

• Normalize cookies.

Fixes:

• Messed up UI in admin when ‘themesflat-addons-for-elementor’ is used.

2.29.15

Fixes:

• Adding URL to processing queue while server cache warming up.
• %D0%A1ache is not updated after TTL is expired after auto-revalidation.

2.29.14

Improvements:

• Fonts lazy loading.

2.29.13

Improvements:

• Slick Slider generic.

Fixes:

• If ‘SERVER_SOFTWARE’ is empty, internal async tasks dont work.

2.29.12

Improvements:

• Fonts lazy loading.

2.29.11

Improvements:

• Images lazy loading: apply placeholders to ‘srcset’ attribute.

Fixes:

• GoDaddy cache clearing.

2.29.10

Improvements:

• Preventing random content to avoid cache growing: Divi.

Fixes:

• Remote optimization: incorrect site’s salt is used.

2.29.9

Improvements:

• Fonts lazy loading.

2.29.8

Improvements:

• Processing queue: Dont restarting item while self-learning.

Fixes:

• Multisite: queue processing priority is always by timesmamp.

2.29.7

Fixes:

• Simple thread of optimization doesn’t work with URL with arguments.

2.29.6

Improvements:

• Normalize cookies.
• Preventing random content to avoid cache growing: PixelYourSite.
• Responsive of Elementor.

2.29.5

Improvements:

• Preventing random content to avoid cache growing: Jeg Kit for Elementor.

Fixes:

• Infinite lock at ‘at’ file.

2.29.4

Improvements:

• Cache update if templates changed.
• HTML markup checker.
• Lazy HTML for ‘script’ tags.
• Lazy HTML: batch request.

2.29.3

Improvements:

• Cache clearing of Pressable.
• Operating with CloudFlare cache without installing separate plugin.
• Slick Slider generic.

Fixes:

• Server/cloud cache is not cleared after particular update.

2.29.2

Improvements:

• Catch scripts errors to avoid execution breaking.
• Swiper Slider generic.

Fixes:

• Failed status ‘writeLrnDone’ if self-learning is not enabled.
• HTML: Incorrect parsing of ‘a’ tags with ‘href’ containing ‘<‘, ‘>’.

2.29.1

Improvements:

• Asynchronous tasks: duration of task manager thread.
• Asynchronous tasks: protect singleton task from launching twice if execution is too long.

2.29

New features:

• Remote optimization.

Improvements:

• Extended regular expressions in exclusion list for meta fields.
• Images lazy loading: apply placeholders to ‘srcset’ attribute.
• Operating with CloudFlare cache without installing separate plugin.
• Revolution Slider 6.7 and higher.

2.28.19

Improvements:

• Cache clearing of Kinsta.
• Car Field Gallery of Vehica theme.
• HTML replacement: escaping placeholders.

Fixes:

• PHP error: Call to undefined function ‘class_exist’.
• Wrong order of output buffering flushing while warming up the cache.

2.28.18

Improvements:

• Defining scope in HTML replacement.
• Fast optimization: styles processing.
• Restarting failed queue items.
• Support of subdomains of TranslatePress.

Fixes:

• Simple thread of optimization doesnt work with custom ‘index.php’.

2.28.17

Improvements:

• Defining scope in HTML replacement.
• Disabled getting external critical images while fast optimization.
• FOX – Currency Switcher.

Fixes:

• Base version cant be activated.
• PHP error on some sites: Call to undefined function getrusage().
• Simple thread of optimization doesnt work with custom ‘index.php’.

2.28.16

Improvements:

• Defining scope in HTML replacement.
• Restarting failed queue items.
• Self-learning: Ultra-fast processing.
• Storing the same bodies in single file in external object cache.

Fixes:

• If self-learning is canceled processing of item continue only after 1 minute.
• Regenerating compressed images of unchanged images in cache directory.
• Simple thread of optimization doesnt work with custom ‘index.php’.
• YouTube video preview images are not loaded for playlist URLs.

2.28.15

Fixes:

• API functions ‘LogClear’ and ‘GetData’ can be called by users dont have ‘manage_options’ privilegy.

2.28.14

Improvements:

• Keeping ‘meta’ charset tag.
• Preventing random content to avoid cache growing: Form of Chauffeur Booking System.
• Product Gallery Slider, Additional Variation Images for WooCommerce.
• Product gallery images of Nasa.
• Slick Slider generic.
• Sticky header of Elementor.

Fixes:

• After post became invisible update dependencies are not applied.
• PHP error on some sites: Call to undefined function ‘getSelectors’.

2.28.13

Fixes:

• Optimized styles after fast optimization are deleted too early if server/cloud cache is stuck.

2.28.12

Improvements:

• Animation of Nexter Gutenberg Blocks.
• Countdown Timer from Divi.
• Menu of BoldThemes.
• Nivo Slider for jQuery.

2.28.11

Improvements:

• Fast content optimization in temporary cache.

2.28.10

Improvements:

• Slick Slider generic.
• Swiper Slider from Breakdance Elements.
• Tabs from Breakdance Elements.

2.28.9

Improvements:

• FOX – Currency Switcher.
• Slick Slider generic.
• Video-box from Divi.

2.28.8

Improvements:

• Content Slider of BoldThemes.
• Menu of BoldThemes.
• Product gallery slider from WooGallery for WooCommerce.

2.28.7

Improvements:

• Support for multi view loading from Divi.

2.28.6

Improvements:

• Catch scripts errors to avoid execution breaking.
• Support for ‘WP Hide & Security Enhancer’ plugin.

2.28.5

Fixes:

• Adjusting ‘nonce’ period skipped if user caching is enabled.

2.28.4

Fixes:

• Adjusting ‘nonce’ period skipped if user caching is enabled.
• When ‘advanced-cache.php’ is not writable settings in ‘wp-config.php’ can be wrong.

2.28.3

Fixes:

• CSS parsing: relative colors using ‘from’.

2.28.2

Improvements:

• Integration with CloudFlare plugin.

Fixes:

• Adjusting ‘nonce’ period skipped if user caching is enabled.

2.28.1

Improvements:

• Adjusting ‘nonce’ period for Wp Forms tokens.

Fixes:

• Adjusting ‘nonce’ period skipped if user caching is enabled.
• Lazy scripts loading: document’s ‘write’ is not synchronous.
• Processing ‘source’ tags of ‘picture’ are not checked by exclusions of lazy load.

2.28

Improvements:

• Initiator’s call stack in logging of post changing.
• Language choosing in cache updating.
• Preventing double initialization of excluded scripts.

Fixes:

• Early redirections sometimes are not hooked.
• Wrong counting of requests in statistics.

2.27.48

Fixes:

• Posting ‘undefined’ in request when operate on all pages.
• When ‘Auto-revalidate cache if time to live is expired’ is disabled then temporary cache is not created while forced cache revalidation.

2.27.47

Improvements:

• Exclusions for lazy HTML.
• Preventing random content to avoid cache growing: Anti-Spam by CleanTalk.
• Restoring original user agent for 404 pages.
• Warming up cache including alternative site’s roots defined by ‘SERAPH_ACCEL_ALT_ROOTS’.

2.27.46

Improvements:

• Support delay loading of IFRAME with ‘onload’ attribute.

Fixes:

• HTML replace works if content optimization is disabled in groups.
• Setting can be saved incorrectly in ‘wp-config.php’ under BatCache based hostings.
• Styles conflict in HTML tag in PeakTwo theme ‘libraries.js’.

2.27.45

Improvements:

• Player from Presto.
• Product gallery images thumbnails of WooCommerce from Carafity theme.
• Support for Simple Menu of Essential Addons.

Fixes:

• Delayed click doesn’t work on shadow root element.
• Deprecation warning in ‘TokensList_GetVal’ of ‘cbItem’ parameter.
• User cache doesn’t work if simple thread of optimization enabled.

2.27.44

Improvements:

• Optional arguments of ‘termsOfClass’ expression.

Fixes:

• Asynchronous tasks execution: timestamp is wrong on some servers.

2.27.43

Improvements:

• Counter Widget of Elementor.
• Funfact Counter Widget of Mascot Core Plugin for Elementor.
• Preventing license checking from wrong site ID.

Fixes:

• Always correcting ‘advanced-cache.php’ file while being profiled under Code Profiler.

2.27.42

Improvements:

• Support for ‘WP Hide & Security Enhancer’ plugin.

2.27.41

Improvements:

• Updating all cache after global changes (e.g. menus, Elementor template etc.).

Fixes:

• Deinlining fonts in external CSS produces wrong URL.
• Infinite operation progress in base version.
• Styles parser: URLs in ‘background-image’ in functions are not processed.

2.27.40

Improvements:

• Automatically remove unavailable styles and scripts.
• Preventing styles combining while fast content optimization to avoid wrong formatting styles affect other styles.
• Warning about broken class auto-loading.

Fixes:

• In ‘Simple thread of optimization’ is enabled optimization process can return ‘noHdrOrBody’ on URLS with no ending slash.

2.27.39

Improvements:

• Product gallery images of WooCommerce.

Fixes:

• PHP warnings to access to non-existed cache files.
• Wrong parsing sizes like 1.2345e10px.

2.27.38

Improvements:

• Deinline large images.
• Product gallery images of WooCommerce.
• Warning about LiteSpeed caching.
• Work only for fresh parts for cache views.
• Workaround for JetElements For Elementor that empties content for optimization.

Fixes:

• PHP warning: strpos(): /Cmn/Ext/PHP/jsmin-php/JSMin.php.

2.27.37

Improvements:

• Trying to always keep a content of ‘advanced-cache.php’ file in a right state.
• Warning about broken class auto-loading.

Fixes:

• Wrong parsing sizes like 1.2345e10px.

2.27.36

Fixes:

• In ‘Simple thread of optimization’ is enabled optimization process can return ‘noHdrOrBody’ on URLS with no ending slash.

2.27.35

Improvements:

• Warning about broken class auto-loading.

Fixes:

• Activation on ‘mystagingwebsite.com’ with wrong site address.
• Setting can be saved incorrectly in ‘wp-config.php’ under BatCache based hostings.

2.27.34

Improvements:

• Product gallery slider from WooGallery for WooCommerce.
• Selection of all GEO locations in operations.

2.27.33

Improvements:

• Animation of TRX Addons for Elementor.
• Simple thread of optimization.
• Support for animations of Elementor.
• Swiper Slider from XStore theme.
• XStore theme.

2.27.32

Improvements:

• Simple thread of optimization.

2.27.31

Improvements:

• Preventing random content to avoid cache growing: XStore Theme.
• Sticky elements from Divi.
• Warning about missed SALT in WordPress configuration.

2.27.30

Improvements:

• Countdown Widget of Elementor.

Fixes:

• Setting can be saved incorrectly in ‘wp-config.php’ under BatCache based hostings.

2.27.29

Fixes:

• Cache control ‘max-age’ parameter is always 0.
• While multiple parallel optimization error of modifying data locker can occur.

2.27.28

Improvements:

• Slider from Divi.

Fixes:

• Parsing CSS: deleting ‘unicode-range’ if contains ‘u%2B’ values.

2.27.27

Improvements:

• Conditions for HTML’s replacements.
• Lazy revalidation of user cache.
• Lazy styles loading from KPPassive.

Fixes:

• Fast optimization happens if ‘temporary cache not optimized content at initial revalidation’ if turned off.
• Internal requests can lead to growing ‘SERVER_SOFTWARE’ string.

2.27.26

Improvements:

• Using free version with full on multisite.

Fixes:

• Cache auto-update doesn’t work if invalid expressions are defined.
• Multisite network activation/deactivation generates wrong config.

2.27.25

Improvements:

• Changing processing priority in revalidation expressions.
• Fast content optimization in temporary cache.

Fixes:

• Anchor scrolling doesn’t happen if lazy HTML is enabled with BJS specification.
• Cache auto-update doesn’t work if invalid expressions are defined.

2.27.24

Fixes:

• Masked URLs symbols are converted to ‘%2A’ if TranslatePress is active.
• Setting ‘define’ values in ‘wp-config.php’ doesnt matter if they are located after including of ‘wp-settings.php’.

2.27.23

Improvements:

• HTML parsing: Correcting missed ‘!doctype’ tag.

Fixes:

• Object Cache: Multisite: Call to undefined function get_current_site().

2.27.22

Improvements:

• Inlining critical fonts.

Fixes:

• Initiating cache updating: Vulnerability: Cross-Site Request Forgery to Multiple Administrative Actions.
• PHP error: Division by zero in ‘content_frm.php’.

2.27.21

Improvements:

• Inlining critical fonts.

Fixes:

• PHP error: Undefined class ‘WPH_Rewrite_Process’ while saving settings.

2.27.20

Improvements:

• Product gallery images of WooCommerce.

Fixes:

• Cache revalidation: Headers already sent by cache.php.

2.27.19

Fixes:

• Product gallery images of WooCommerce: not needed thumbnail if only one image.

2.27.18

Improvements:

• Player from Presto.
• Preventing random content to avoid cache growing: Product Quantity from WooCommerce.
• Preventing random content to avoid cache growing: XStore Theme.
• Product gallery images of WooCommerce.
• Requests cache.

Fixes:

• Asynchronous tasks execution: internal: Cookie values are not properly decoded.
• Large URL at the bottom is shown while hovering on lazy video.

2.27.17

Improvements:

• Normalizing tags near ‘DOCTYPE’.
• Product gallery images of WooCommerce.
• Product gallery images thumbnails of WooCommerce from FlatSome theme.

2.27.16

Improvements:

• Product gallery images thumbnails height of WooCommerce from Astra theme.

Fixes:

• Product gallery images thumbnails height of WooCommerce from Astra: thumbnail scrolling works only after clicking.
• Slideshow with backgrounds of Elementor.

2.27.15

Improvements:

• Product gallery images of WooCommerce.
• Product gallery images thumbnails height of WooCommerce from Astra theme.

2.27.14

Improvements:

• Images adaptation: Resizing sharpness.
• Product gallery images of WooCommerce.

2.27.13

Improvements:

• Disabling emoji now only during optimization.
• Headline Animation Widget of Elementor.
• Product gallery images of WooCommerce from Breakdance.

Fixes:

• Duplicated ID of styles under ‘noscript’ tag.

2.27.12

Improvements:

• Plugin only one instance launch protection.
• Preventing random content to avoid cache growing: TRX Addons for Elementor.
• Product gallery from Oxy Ultimate Woo.

2.27.11

Improvements:

• Images adaptation: Device Pixel Ratio minimal limit.
• Images adaptation: Resizing sharpness.
• Images lazy loading: Option for raster placeholders.
• Independant GEO location detection.

Fixes:

• Images adaptation: can be wrong background image if different images are defined depend on screen width.

2.27.10

Fixes:

• Base plugin is not automatically deactivated.

2.27.9

Improvements:

• Countdown Widget of Essential Addons.

Fixes:

• Displaying warning about Default lazy loading in modules for Slider Revolution 6.7 ang higher.
• Displaying warning about not loaded ‘advanced-cache.php’ just after its changing.
• PHP error: ‘clone’ method called on non-object in ‘content_css.php’.

2.27.8

Improvements:

• Countdown Widget of Essential Addons.
• Image adaptation of composite backgrounds.
• Plugin only one instance launch protection.

2.27.7

Improvements:

• Currency Switcher from Aelia.

Fixes:

• Images adaptation: error if image has zero width.
• Some optimized styles can be lost after using self-learning data.

2.27.6

Improvements:

• Auto-update cache depending on time in meta fields.

Fixes:

• Incorrect parsing of ‘srcset’ attribute containing commas in URL.

2.27.5

Improvements:

• Slider from Divi.
• Support for multi view loading from Divi.

2.27.4

Improvements:

• Object cache.
• Server and cloud cache warming up.
• Support of NGINX and HTACCESS config for multisite.

2.27.3

Improvements:

• Preventing random content to avoid cache growing: G5 ERE.
• Support for animations of Elementor.
• Warning about wrong ‘seraph-accel-img-compr-redir.conf’ can be shown while using on multisite.

2.27.2

Fixes:

• Cache clearing of Hostinger: can lead to high CPU usage.

2.27.1

Improvements:

• Requests cache.
• Support files processing when ‘wp-content’ directory is not under site’s root directory.

Fixes:

• After fast optimization some depended assets can be deleted while cleaning up.
• Updating comments pages can lead to update URL like /comment-page-%2a/.

2.27

Improvements:

• Cache clearing of Hostinger.
• Server and cloud cache warming up.
• Support for BatCache based hostings (Pressable, WordPress.Com).
• Support of particular event specification in lazy interactions exclusions.
• Updating all cache after global changes (e.g. menus, Elementor template etc.).
• Updating cache of all languages if TranslatePress is used.

Fixes:

• Delayed click can be processed of element in exclusions.
• Incorrect parsing of ‘srcset’ attribute containing commas in URL.
• PHP Warning: Undefined array key 2 in \Cmn\Ext\PHP\php-css-parser\Value\Value.php.

2.26.10

Improvements:

• Images adaptation: Added processing of 2160 px width.

Fixes:

• Custom styles: ‘@import’ directive processed incorrectly if used in the non top block.
• Large data in async tasks file while logging post update reasons.

2.26.9

New features:

• Object cache.

2.26.8

New features:

• Object cache.

Improvements:

• Getting Vimeo thumbnail URL from ‘thumbnail_url’ meta field.
• Preventing random content to avoid cache growing: Tag Groups plugin – Shuffle Box.
• Requests cache.

Fixes:

• CSS parsing: If rule ends with a comma without a semicolon it breaks further rules.

2.26.7

Improvements:

• Support for animations of Elementor.
• Support for setting defines in PHP with disabled ‘token_get_all’ function.

Fixes:

• PHP error: Call to undefined function ‘seraph_accel\CacheExt_Clear_CopyHdrs’.
• PHP error: Illegal offset type in ‘options.php’.

2.26.6

Improvements:

• Support for WP Shield Content Protector.
• Support for animations of Elementor.

Fixes:

• HTML comments inside ‘script’ tags are interpreted as common.
• PHP warning: Creation of dynamic property seraph_accel\ProcessQueueItemCtx::$url is deprecated.

2.26.5

Improvements:

• External objects cache.
• Fast content optimization in temporary cache.
• Image compression of ‘img’ tag inside ‘noscript’ tag.
• Logging the reason of posts changing.
• Preventing random content to avoid cache growing: CloudFlare Turnstile.

Fixes:

• Fast content optimization in temporary cache: Scripts are always requires full optimization.
• Fast content optimization in temporary cache: There is no switch to self-learning while revalidation.

2.26.4

Improvements:

• Revalidation expression @author.

Fixes:

• HTML normalizing: self-closed ‘a’ tag is not corrected.

2.26.3

Improvements:

• Preventing random content to avoid cache growing: WPEL links.
• Self-learning: Ultra-fast processing.

Fixes:

• CloudWays’s cache clearing.

2.26.2

Improvements:

• Defining particular interval in revalidation expression of page numbers.
• Fast content optimization in temporary cache.
• Self-learning: Ultra-fast processing.

Fixes:

• QSD flag in HTACCESS is not compatible with version less than 2.4.0 of Apache.

2.26.1

Improvements:

• Hurry Scarcity and Urgency Countdown Timer.
• Lazy revalidation of fresh parts.
• Preventing random ID generation from GTranslate.
• Requests cache.
• Self-learning: Ultra-fast processing.
• Support for Servebolt cache.

2.26

Improvements:

• Compatible non-blocking requests.
• Extended checking that file is not found.
• Fast content optimization in temporary cache.
• NGINX cache clearing method.
• Processing disabled ‘If-Modified-Since’ request for images alternative redirection.
• Support for ‘WP Hide & Security Enhancer’ plugin.

Fixes:

• Possible indexing of internal requests.
• Warning about lazy loading for JetPack of 13.4.2 version and higher.

2.25.2

Improvements:

• Global tabs in settings.
• Support for ‘Hide My WP’ plugin.
• Support for data encoded URLs of scripts and styles.

Fixes:

• Self-learning: sometimes dependent images can be lost while cleaning old cache.

2.25.1

Improvements:

• Asynchronous tasks running possibility via external Cron.

2.25

Improvements:

• Asynchronous tasks running possibility via external Cron.
• Exclusions for frames and content parts.
• Processing queue pausing.
• Using ‘fetchpriority’ while lazy loading.

2.24.2

Improvements:

• Clickable URLs in processing queue.
• Compatibility with Converter for Media.
• Removing skipped arguments in processing queue’s items.
• Self-learning: Ultra-fast processing.
• Setting exclusions to adaptive images only after loading scripts.

Fixes:

• On demand image requests dont work with files under ‘wp-content’ directory.

2.24.1

Improvements:

• Preventing double initialization of excluded scripts.
• Processing images from ‘video’ tag in ‘poster’ attribute.
• Self-learning: Ultra-fast processing.
• Specific posts type update in Manager.
• Support for ‘Hide My WP’ plugin.
• Upcoming Timer from StreamTube.

Fixes:

• On demand images cropping works incorrectly.
• Settings are not shown on PHP 8.2.x and higher.

2.24

Improvements:

• Animation of Ultimate.
• Not buffering excluded URLs.
• Option to enable skipping arguments separately.
• Responsive of Ultimate.
• Self-learning: Ultra-fast processing.
• Setting exclusions to lazy loading images only after loading scripts.
• Tabs of WooCommerce.
• Time to live for allowing server cache.
• Views of cache depending on geo-location.

Fixes:

• Lazy backgrounds are non applied for pseudo selectors.
• Multisite: if the plugin is active only on particular sites, it still caches all sites.

2.23.4

Improvements:

• Support for Smart Slider.

Fixes:

• Asynchronous tasks execution: internal: doesnt work if ‘/dev/null’ is blocked.
• Settings are not shown on PHP 8.2.x and higher.

2.23.3

Fixes:

• Adaptive images: redirection on server with filesystem aliases may not work.
• Settings are not shown on PHP 8.2.x and higher.

2.23.2

Improvements:

• GEO cache: normalizing IP.
• Updating cache with particular GEO location.

Fixes:

• Reflected Cross-Site Scripting vulnerability while restoring settings.

2.23.1

Fixes:

• PHP error: Call to undefined function GetContentProcessCtx in base plugin version.

2.23

New features:

• Images adaptation: process asynchronously.
• Images compression: process asynchronously.

Improvements:

• API: OperateCache supports user ID.
• Animation of Page Builder Blocks of GreenShift.
• GEO region detection by CloudFlare ‘CF-IPCountry’ header.
• List of cache views in the operations.

Fixes:

• PHP warning: Undefined variable $htaccessFile.

2.22.16

Fixes:

• Adaptation to screen sizes of ordinary images.
• Vulnerable to Sensitive Data Exposure while exporting settings.

2.22.15

Improvements:

• CDN page was removed from Setup Wizard.
• Checking compatibility with Perfmatters.
• Counter Widget of Elementor.
• Increased scripts delay time and external cache clearing are now by default.
• Lazy dragging.

Fixes:

• CSS parsing: @layer rule declaration loose original position.
• PHP ‘opcache’ is not cleared when internal async tasks is used.
• Scripts with type ‘module’ might be not loaded with delay correctly.

2.22.14

Improvements:

• Checking for PHP ‘LIBXML’.

Fixes:

• Cache is dropped if post’s terms was changed but actual post’s URL was not changed.
• If video URL contains argument starting with & just after path the URL is used with this wrong argument.

2.22.13

Improvements:

• Checking for PHP ‘LIBXML’.

Fixes:

• First touching under mobiles is not delayed as click.
• Styles’ import processing doesn’t extract import from simple quoted URLs.

2.22.12

Improvements:

• Clearing particular auto update queue with updating all cache.

Fixes:

• Launching many instances of async tasks manager if server is has low performance.
• Localization is unavailable when ‘Loco Translate’ plugin is used.

2.22.11

Improvements:

• Extracting thumbnails from YouTube if ‘og:image’ property is missing.

Fixes:

• Cleanup can delete temporary cache.
• Lazy HTML can produce empty blocks.

2.22.10

Improvements:

• Applying CDN URL in content.

Fixes:

• First touching under mobiles is not delayed as click.
• Localization in admin is not loaded under WordPress 6.7 and higher.
• No ‘Enable auto-updates’ in plugins list if the plugin is up-to-date.
• Undefined variable $norm in ‘content.php’.

2.22.9

Improvements:

• Scripts lazy loading trigger.

Fixes:

• filemtime(): failed in ‘content_img.php’.

2.22.8

Improvements:

• Lottie Widget of Nectar.
• Once animation of Page Builder Blocks of GreenShift.

Fixes:

• Base version: Uncaught Error: Class “seraph_accel\PluginRe.
• PHP warning: Passing null to parameter to strtolower() in ‘common.php’.

2.22.7

Improvements:

• Optimization of ‘mask-image’ CSS rules.
• Use internal requests for asynchronous tasks execution: using root site directory.

Fixes:

• CSS parsing: colors like ‘rgb’ with long floating values parsed incorrectly.

2.22.6

Improvements:

• API::GetCacheStatus().

Fixes:

• Displaying ‘Lazy Load Background Images’ warning for Elementor.

2.22.5

Improvements:

• Auto-clearing of Pantheon Cache.
• Avoiding WP option update whenn processing optimization queue.
• Image lazy loading: Native (loading%3D”lazy” attribute).
• Normalization of random IDs of FlatSome theme.
• Postponing of User Agent while updating.
• Transcy currency switcher.
• WP Legal Pages.

2.22.4

Improvements:

• Defining SERAPH_ACCEL_SALT constant.
• Deleting old backed up settings.
• Postponing of User Agent while updating.
• Security while using ‘echo’.
• SourceException renamed to SrcExcptn to avoid conflicts with other wrong written plugins.

Fixes:

• Truncating ‘%7C’ symbols from ‘class’ attribute.

2.22.3

Improvements:

• Support Linguise translator.

Fixes:

• HTML parsing: inlined SVG in inlined styles parsed incorrectly.
• If lazy content block is empty it leaves placeholder.

2.22.2

Fixes:

• HTML parsing: inlined SVG in inlined styles parsed incorrectly.
• PHP warning: property $aComments.

2.22.1

Improvements:

• Avoiding cache rebuild after upgrading to full version.

2.22

Improvements:

• ‘Copy All’ and ‘Delete All’ operation in token editors.
• Animation via data from Divi.
• Avoiding cache rebuild after upgrading to full version.
• Option for disabling content optimization for user caching.
• Option for font names to optimize loading mode.
• Premium Lottie Widget of Elementor.
• URI arguments in groups.

Fixes:

• Async task CheckUpdatePostProcess is executed when queue is empty.
• HTML parsing: inlined SVG in inlined styles parsed incorrectly.
• Styles parsing: doesn’t extract last import if it doesn’t end with semicolon.
• YouTube video preview images are not loaded for playlist URLs.

2.21.15

Improvements:

• Revalidate cache if needed.
• Support for checking original path (mixed case and multi-slash) in exclusions.

Fixes:

• Asynchronous tasks execution: internal: Headers are included in response on some servers.
• Optimization returns ‘noHdrOrBody’ status on some sites.
• PHP notice: CacheUrlProcessor::$cbIsAbort is deprecated.

2.21.14

Improvements:

• Defining SERAPH_ACCEL_SITEROOT_DIR constant.
• Deinline large fonts.
• Revolution Slider 6.7 and higher.

Fixes:

• HTML parser: tags that contain digits 0,7,8,9 are truncated.
• Vulnerability of Cross Site Request Forgery (CSRF) in cancelling processing item.

2.21.13

Fixes:

• Activation can be dropped when multi-language plugins are used.
• Localization of the product is broken on some sites.

2.21.12

Improvements:

• Background video of Ultimate for WPBakery.
• Nivo Slider for jQuery.
• Support for Smart Slider.
• Use custom styles even if scripts are not delay loaded.

Fixes:

• Activation can be dropped when multi-language plugins are used.
• HTML parser fails if ‘ctype_digit’ PHP function is not available.
• Price Filter from WooCommerce.
• Use internal requests for asynchronous tasks execution: on some Windows systems it fails.

2.21.11

Improvements:

• Custom cache directory via SERAPH_ACCEL_CACHE_DIR.
• Possibility using scripts inside ‘fresh’ parts blocks.
• Self-diagnosis: Checking getting data from the vendor’s server.
• Stopping removing ‘loading%3D”lazy”‘ attribute from ‘img’ tags.
• Support for ‘WP Hide & Security Enhancer’ plugin.
• Support for Slider Revolution.
• Support for updating URLs with different case.

Fixes:

• AMP pages contain custom scripts that fails validation.
• Caching directives don’t contain ‘no-store’.
• Import in CSS can be separated incorrectly.
• PHP warnings while CSS processing.
• Paths to assets are wrong if site WP root path hooked on some sites.
• Settings are not shown on PHP 8.2.x and higher.
• URL with redirection to itself can stuck the queue.

2.21.10

Improvements:

• Player from Presto.
• Sucuri cache dropping.

2.21.9

Improvements:

• Animation of Betheme theme.
• Animation of TRX Addons for Elementor.
• Lazy HTML: Storing as attributes.
• Option for set ‘Content-Length’ HTTP response.
• Sticky elements of Elementor.
• Stretched elements for Elementor.
• Support for Slider Revolution.
• Tabs of Login/Signup Popup.
• Use internal requests for asynchronous tasks execution: adaptation to ‘private_html’.

Fixes:

• GEO IP can be detected incorrectly on some sites.

2.21.8

Fixes:

• Localization is not loaded under WP 6.5 and higher.

2.21.7

Improvements:

• Early paint: influence was improved.
• Support for Gallery Widget of Elementor.

Fixes:

• Localization is not loaded under WP 6.5 and higher.
• Reading Elermentor’s configuration.

2.21.6

Improvements:

• Downgrade disabled from full version to extended to prevent it in not fully working sites.
• Dropping of Endurance Page Cache.
• Support for animations of Elementor.

Fixes:

• Non ASCII symbols are not saved in settings.
• Undefined key ‘HTTP_USER_AGENT’ warning on some hostings.
• jQuery AJAX returns error on some sites.

2.21.5

Improvements:

• Sticky elements from Divi.
• Stretched elements for Elementor.
• Support for Slider Revolution.
• Woo Product Images Widget of Elementor.

Fixes:

• Generated assets can have wrong URLs under WPML for non default languages.
• Warning about failed renaming AI file.

2.21.4

New features:

• Adaptation to screen sizes of background images.

Improvements:

• Animation of Essentials theme.
• Slider Revolution: Smooth loading.
• Support for Slider Revolution.

2.21.3

New features:

• Adaptation to screen sizes of background images.

Fixes:

• Slow loading of scripts.

2.21.2

New features:

• Adaptation to screen sizes of background images.

Improvements:

• Common exclusions for images.
• Expressions for excluding arguments.
• Lottie Widget of Elementor.
• Server cache dropping of CloudPanel.
• Slider Revolution: Smooth loading.
• Waiting for styles loading ending.
• Woo Product Images Widget of Elementor.

Fixes:

• Smart Slider: background video playing.

2.21.1

Improvements:

• Animation of Ultimate.
• Content replacements.
• Filtering cache views by headers and URIs.
• Player from Presto.
• Player from jQuery.
• Processing nested CSS selectors.
• Scheduling for deleting server cache.

Fixes:

• Styles parsing: if semicolon is as prefix for selector the selector is skipped.

2.21

Improvements:

• Adaptation to screen sizes: avoiding already processed images.
• Carousel of Jet.
• Logging of server and cloud cache clearing.
• Manager: Limiting checking HTML only of current site.
• Menu from SuperFly.
• Premium Carousel of Elementor.
• Slider Revolution: Smooth loading.
• Support for CookieYes.
• Support for Image Carousel Widget of Elementor.
• Support for Slider Revolution.

Fixes:

• License cant be deactivated if any error occurs in the process.
• PHP 8 warnings related to PHPSQLParser.
• PHP warning about ‘fopen’ can be produced on some hostings.
• PHP warning about undefined key in $acceptEncodings.
• Slider Revolution: vertical position of elements may be calculated incorrectly.
• URLs that contain only dots in path segment can lead to inaccessible cache folder.

2.20.52

Improvements:

• Adaptation to screen sizes: avoiding already processed images.
• Mobile header of The7 theme.
• Support for Slider Revolution.

Fixes:

• Cache cleanup old may remove some data from the current cache update.

2.20.51

New features:

• Adaptation to screen sizes of background images.
• Adaptation to screen sizes of ordinary images.

Improvements:

• Support of conditions in regular expressions in URLs exclude list.

Fixes:

• HTML normalize: Two or more nested ‘h1’-‘h6’ tags remove all that between them.
• Styles processing: incorrect handling of specified critical …