Release Log https://www.litespeedtech.com/images/logos/litespeed/litespeed-logo.png 2019-04-15 19:13:31 Release Log from LiteSpeed Technologies

LiteSpeed Cache Plugin for WordPress
Release Log

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LiteSpeed Cache Plugin for WordPress (LSCWP) is constantly updated with new features and bug fixes.

LSCWP 2.9.1 (1-25-2019) Feature Enhancements & Bug Fixes

  • BUGFIX Fixed fatal error for PHP 5.3.
  • BUGFIX Fixed PHP warning in htmlspecialchars when building URLs. (@souljahn2)
  • UPDATE Excluded invalid image src from lazyload. (@andrew55)
  • IMPROVEMENT Improved URL compatibility when detecting closest cloud server.
  • NEW FEATURE Supported JSON format comment format in ESI with is_json parameter.
  • NEW FEATURE Added filters to CCSS/CSS/JS content. (@lhoucine)
  • IMPROVEMENT Improved comment compatibility with Elegant Divi Builder.
  • UPDATE New Europe Image Optimization server (EU5). Please whitelist the new IAPI IP List.
  • GUI No longer show banners when Disable All in Debug is ON. (@rabbitwordpress)
  • GUI Fixed button style for RTL languages.
  • GUI Removed unnecessary translation in report.
  • GUI Updated readme wiki links.
  • GUI Fixed pie styles in image optimization page.

LSCWP 2.9 (12-31-2018) Feature Enhancements & Bug Fixes

  • UPDATE Lazy Load Image Classname Excludes. (@thinkmedia)
  • IMPROVEMENT New EU/AS cloud servers for faster image optimization handling.
  • IMPROVEMENT New EU/AS cloud servers for faster CCSS generation.
  • IMPROVEMENT New EU/AS cloud servers for faster responsive placeholder generation.
  • NEW FEATURE Ability to set single options via link.
  • NEW FEATURE Ability to add custom TTLs to Force Cache URIs.
  • NEW FEATURE Added post type to Purge tags.
  • UPDATE Redefined CCSS page types.
  • UPDATE Using Exception for .htaccess R/W.
  • IMPROVEMENT New cloud servers added. Please whitelist the new IAPI IP List.
  • IMPROVEMENT Trim BOM when detecting if the page is HTML.
  • GUI Added PageSpeed Score comparison into promotion banner.
  • GUI Refactored promotion banner logic.
  • GUI Removed page optimized comment when ESI Silence is requested.
  • GUI WHM transient changed to option instead of transient when storing.
  • GUI Appending more descriptions to CDN filetype setting.
  • UPDATE Removed duplicate messages.
  • UPDATE Removed taken_failed/client_pull(duplicated) status.
  • IMPROVEMENT Environment report no longer generates hash for validation.
  • IMPROVEMENT Non-cacheable pages no longer punch ESI holes for Divi compatibility.
  • IMPROVEMENT Added slashes for mobile rules when activating plugin.
  • IMPROVEMENT Eliminated a PHP notice when appending CCSS.

LSCWP 2.8.1 (12-5-2018) Feature Enhancements & Bug Fixes

  • BUGFIX Fixed an activation warning related to cookie crawler. (@kacper3355 @rastel72)
  • BUGFIX Replace safely by checking if pulled images is empty or not first. (@Monarobase)
  • IMPROVEMENT Shortcode ESI compatibility with Elementor.

LSCWP 2.8 (11-30-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT ESI shortcodes.
  • IMPROVEMENT Mobile crawler.
  • IMPROVEMENT Cookie crawler.
  • IMPROVEMENT Can now add _litespeed_rm_qs=0 to bypass Remove Query Strings.
  • IMPROVEMENT Removed error log when minify JS failed.
  • BUGFIX Fixed a bug that caused network activation PHP warning.
  • IMPROVEMENT Removed canvas checking for WebP to support TOR. (@odeskumair)
  • IMPROVEMENT Eliminated potential image placeholder PHP warning.
  • IMPROVEMENT Bypassed Google recaptcha from Remove Query Strings for better compatibility.
  • NEW FEATURE Showed destroy timeout details.
  • UPDATE Moved Google Fonts log to advanced level.
  • GUI Replaced all Learn More links for functions.
  • GUI Cosmetic updates including Emoji.
  • UPDATE Removed duplicated data in sitemap and blacklist.

LSCWP 2.7.3 (11-26-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT Improved page render speed with Web Font Loader JS library for Load Google Fonts Asynchronously.
  • IMPROVEMENT Directly used JS library files in plugin folder instead of short links /min/.
  • IMPROVEMENT Handled exceptions in JS optimization when meeting badly formatted JS.
  • NEW FEATURE Added Adobe Lightroom support for NextGen Gallery.
  • IMPROVEMENT Improved Postman app support for POST JSON requests.
  • UPDATE US3 server IP changed to 68.183.60.185.

LSCWP 2.7.2 (11-19-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Auto Upgrade feature.
  • IMPROVEMENT Bypass CDN for cron to avoid WP jQuery deregister warning.

LSCWP 2.7.1 (11-15-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Ability to set CDN mapping by set_option litespeed-cache-cdn_mapping[url][0] https://url.
  • NEW FEATURE Ability to customize default CDN mapping data in default.ini.
  • IMPROVEMENT Default.ini now supports both text-area items and on/off options.
  • REFACTOR Refactored Vary and related API.
  • IMPROVEMENT New hook to manipulate vary cookies value.
  • IMPROVEMENT Activation now can generate Object Cache file.
  • IMPROVEMENT Unified Object Cache/rewrite rules generation process across activation/import/reset/CLI.
  • IMPROVEMENT Always hook activation to make activation available through the front end.
  • BUGFIX Fixed a bug where environment report gave incorrect image optimization data.
  • BUGFIX Fixed a bug where login cookie kept showing a warning on OpenLiteSpeed.
  • BUGFIX Fixed a bug where Import/Activation/CLI was missing CDN mapping settings.
  • UPDATE Filters litespeed_cache_media_lazy_img_excludes/litespeed_optm_js_defer_exc passed-in parameter is changed from string to array.

LSCWP 2.7 (11-2-2018) Feature Enhancements & Bug Fixes

  • Separate Purge log for better debugging.
  • INTEGRATION Now fully compatible with WPML.
  • IMPROVEMENT Speed up Image Optimization workflow.
  • GUI Current IP now shows in Debug settings.
  • GUI Space separated placeholder queue list for better look.
  • UPDATE EU3 server IP changed to 165.227.13

LSCWP 2.6.4.1 (10-25-2018) Feature Enhancements & Bug Fixes

  • BUGFIX Fixed a bug where the wrong table was used in the Image Optimization process.
  • UPDATE IAPI v2.6.4.1

LSCWP 2.6.4 (10-2-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Ability to create custom default config options per hosting company.
  • NEW FEATURE Ability to generate mobile Critical CSS.
  • BUGFIX Fixed a bug where Network sites could incorrectly override optimized images.
  • BUGFIX Fixed a bug where image URLs containing backslashes were matched.
  • NEW FEATURE Added default Mobile UA config setting.
  • GUI Fixed unknown shortcut characters for non-English languages Setting tabs.

LSCWP 2.6.3 (10-18-2018) Feature Enhancements & Bug Fixes

  • UPDATE Ability to Reset All Options.
  • NEW FEATURE Added new lscache-admin reset_options command.
  • GUI Added shortcuts for more of the Settings tabs.
  • UPDATE Updated Lazy Load JS library to the most recent version.
  • UPDATEThere is no longer any need to explicitly Save Settings upon Import.
  • UPDATE Remove Query String now will remove all query strings in JS/CSS static files.
  • UPDATE Added summary info to debug log.

LSCWP 2.6.2 (10-11-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Automatically correct invalid numeric values in configuration settings upon submit.
  • BUGFIX Fixed the issue where iframe lazy load was broken by latest Chrome release. (@ofmarconi)
  • BUGFIX Fixed an issue with Multisite where subsites failed to purge when only primary site has WooCommerce . (@kierancalv)

LSCWP 2.6.1 (10-4-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT Ability to generate separate Critical CSS Cache for Post Types & URIs.
  • UPDATE Filter litespeed_frontend_htaccess for frontend htaccess path.
  • UPDATE Removed responsive placeholder generation history to save space.

LSCWP 2.6.0.1 (9-24-2018) Feature Enhancements & Bug Fixes

  • BUGFIX Fixed an issue in responsive placeholder generation where redundant history data was being saved and using a lot of space.

LSCWP 2.6 (9-22-2018) Feature Enhancements & Bug Fixes

  • UPDATE Moved litespeed_cache_api_vary hook outside of OLS condition for .htaccess generation.
  • IMPROVEMENT Trim spaces in original URL of CDN setting.
  • NEW FEATURE New filter litespeed_option_ to change all options dynamically.
  • NEW FEATURE New LiteSpeed_Cache_API::force_option() to change all options dynamically.
  • NEW FEATURE New LiteSpeed_Cache_API::vary() to set default vary directly for easier compaitiblity with WPML WooCommerce Multilingual.
  • NEW FEATURE New LiteSpeed_Cache_API::nonce() to safely and easily allow caching of wp-nonce.
  • NEW FEATURE New LiteSpeed_Cache_API::hook_vary_add() to add new vary.
  • IMPROVEMENT Changed HTML/JS/CSS optimization options assignment position from constructor to finalize().
  • UPDATE Added nonce to FAQ and mentioned nonce in 3rd Party Compatibility section.
  • GUI Moved inline minify to under html minify due to the dependency.
  • UPDATE Cached Aelia CurrencySwitcher by default.
  • BUGFIX Fixed issue where enabling remote JQuery caused missing jquery-migrate library error.

LSCWP 2.5.1 (9-11-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT Responsive placeholder. (@szmigieldesign)
  • UPDATE ccss_realpath function scope to private.
  • IMPROVEMENT Detected JS filetype before optimizing to avoid PHP source conflict. (@closte #50)

LSCWP 2.5 (9-6-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT CLI can now execute Remove Original Image Backups. (@Shon)
  • UPDATE Fixed issue where WP-PostViews documentation contained extra slashes. (#545638)
  • UPDATE Check LITESPEED_SERVER_TYPE for more accurate LSCache Disabled messaging.
  • BUGFIX Fixed a bug where optimize/fetch error notification was not being received. (@LucasRolff)

LSCWP 2.4.4 (8-31-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE CLI can now support image optimization. (@Shon)
  • IMPROVEMENT GUI Cron/CLI will not create admin message anymore.
  • UPDATE Media Fixed a PHP notice that appeared when pulling optimized images.
  • UPDATE Fixed a PHP notice when detecting origin of ajax call. (@iosoft)
  • UPDATE Debug log can now log referer URL.
  • UPDATE Changes to options will now be logged.

LSCWP 2.4.3 (8-27-2018) Feature Enhancements & Bug Fixes

  • MAJOR NEW FEATURE Media Ability to inline image lazyload JS library. (@Music47ell)
  • IMPROVEMENT Media Deleting images will now clear related optimization file & info too.
  • IMPROVEMENT Media Non-image postfix data will now be bypassed before sending image optimization request.
  • BUGFIX CDN CDN URL will no longer be replaced during admin ajax call. (@pankaj)
  • BUGFIX CLI WPCLI can now save options without incorrectly clearing textarea items. (@Shon)
  • GUI Moved Settings above Manage on the main menu.

LSCWP 2.4.2 (8-21-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT Media Sped up Image Optimization process by replacing IAPI server pull communication.
  • IMPROVEMENT Media Ability to delete optimized WebP/original image by item in Media Library. (@redgoodapple)
  • IMPROVEMENT CSS Optimize Generate new optimized CSS name based on purge timestamp. Allows CSS cache to be cleared for visitors. (@bradbrownmagic)
  • IMPROVEMENT API added litespeed_img_optm_options_per_image. (@gintsg)
  • UPDATE Stopped showing “No Image Found” message when all images have finished optimization. (@knutsp)
  • UPDATE Improved a PHP warning when saving settings. (@sergialarconrecio)
  • UPDATE Changed backend adminbar icon default behavior from Purge All to Purge LSCache.
  • UPDATE Clearing CCSS cache will clear unfinished queue too.
  • UPDATE Added “$” exact match when adding URL by frontend adminbar dropdown menu, to avoid affecting any sub-URLs.
  • UPDATE Fixed IAPI error message showing array bug. (@thiomas)
  • UPDATE Debug Disable All will do a Purge All.
  • UPDATE Critical CSS server IP changed to 142.93.3.57.
  • GUI Showed plugin update link for IAPI version message.
  • GUI Bypassed null IAPI response message.
  • GUI Grouped related settings with indent.
  • UPDATE Added 503 handler for IAPI response.
  • UPDATE IAPI v2.4.2
  • UPDATE Center Server IP Changed from 34.198.229.186 to 142.93.112.87.

LSCWP 2.4.1 (7-19-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Media Auto Level Up. Auto refill credit.
  • NEW FEATURE Media Auto delete original backups after pulled. (@borisov87 @JMCA2)
  • NEW FEATURE Media Auto request image optimization. (@ericsondr)
  • IMPROVEMENT Media Fetch 404 error will notify client as other errors.
  • IMPROVEMENT Media Support WebP for PageSpeed Insights. (@LucasRolff)
  • BUGFIX CLI Fixed the issue where CLI import/export caused certain textarea settings to be lost. (#767519)
  • BUGFIX CSS Optimize Fixed the issue that duplicated optimized CSS and caused rapid expansion of CSS cache folder.
  • GUI Media Refactored operation workflow and interface.
  • UPDATE Media Set timeout seconds to avoid pulling timeout. (@Jose)
  • UPDATE CDNFixed the notice when no path is in URL. (@sabitkamera)
  • UPDATE Media Auto correct credits when pulling.
  • UPDATE GUI Removed redundant double quote in gui.cls. (@DaveyJake)
  • UPDATE IAPI v2.4.1.
  • UPDATE Allow new error status notification and success message from IAPI.

LSCWP 2.4 (7-2-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Media Added lossless optimization.
  • NEW FEATURE Media Added Request Orignal Images ON/OFF.
  • NEW FEATURE Media Added Request WebP ON/OFF. (@JMCA2)
  • IMPROVEMENT Media Improved optimization tools to archive maximum compression and score.
  • IMPROVEMENT Media Improved speed of image pull.
  • IMPROVEMENT Media Automatically recover credit after pulled.
  • REFACTOR Config Separated configure const class.
  • BUGFIX Report Report can be sent successfully with emoji now. (@music47ell)
  • IMPROVEMENT New Europe Image Optimization server (EU3/EU4).
  • IMPROVEMENT New America Image Optimization server (US3/US4/US5/US6).
  • IMPROVEMENT New Asian Image Optimization server (AS3).
  • REFACTOR Refactored optimization process.
  • IMPROVEMENT Increased credit limit.
  • UPDATE Removed request interval limit.
  • UPDATE IAPI v2.4.

LSCWP 2.3.1 (6-18-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT New setting to disable Generate Critical CSS. (@cybmeta)
  • IMPROVEMENT Added filter to can_cdn/can_optm check. (@Jacob)
  • UPDATE Critical CSS Added 404 css. Limit cron interval.
  • UPDATE AJAX will not bypass CDN anymore by default. (@Jacob)
  • GUI Show Disable All Features warning if it is on in Debug tab.

LSCWP 2.3 (6-13-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Automatically generate critical CSS. (@joeee @ivan_ivanov @3dseo)
  • BUGFIX “Mark this page as…” from dropdown menu will not reset settings anymore. (@cbratschi)

LSCWP 2.2.7 (6-4-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT Improved redirection for manual image pull to avoid too many redirections warning.
  • IMPROVEMENT Increased credit limit.
  • BUGFIX Fixed 503 error when enabling log filters in Debug tab. (#525206)
  • UPDATE Improve compatibility when using sitemap url on servers with allow_url_open off.
  • UPDATE Removed Crawler HTTP2 option due to causing no-cache blacklist issue for certain environments.
  • UPDATE Privacy policy can be now translated. (@Josemi)
  • UPDATE IAPI Increased default img request max to 3000.

LSCWP 2.2.6 (5-24-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Original image backups can be removed now. (@borisov87 @JMCA2)
  • BUGFIX Role Excludes in Tuning tab can save now. (@pako69)
  • UPDATE Added privacy policy support.

LSCWP 2.2.5 (5-14-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT Image Optimization New Asian Image Optimization server (AS2).
  • UPDATE Removed wpForo 3rd party file. (@massimod)

LSCWP 2.2.4 (5-7-2018) Feature Enhancements & Bug Fixes

  • IMPROVEMENT Improved compatibility with themes using the same js_min library. (#129093 @Darren)
  • BUGFIX Fixed a bug when checking image path for dynamic files. (@miladk)
  • INTEGRATION Compatibility with Universal Star Rating. (@miladk)

LSCWP 2.2.3 (4-27-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE WebP For Extra srcset setting in Media tab. (@vengen)
  • REFACTOR Removed redundant LS consts.
  • REFACTOR Refactored adv_cache generation flow.
  • BUGFIX Fixed issue where inline JS minify exception caused a blank page. (@oomskaap @kenb1978)
  • UPDATE Changed HTTP/2 Crawl default value to OFF.
  • UPDATE Added img.data-src to default WebP replacement value for WooCommerce WebP support.
  • UPDATE Detached crawler from LSCache LITESPEED_ON status.
  • IMPROVEMENT Improved ESI API to honor the cache control in ESI wrapper.
  • NEW FEATURE Added LITESPEED_PURGE_SILENT const to bypass the notification when purging
  • BUGFIX Fixed issue with nonce expiration when using ESI API. (#923505 @Dan)
  • IMPROVEMENT Improved compatibility with Ninja Forms by bypassing non-javascript JS from inline JS minify.
  • NEW FEATURE Added a hook for plugins that change the CSS/JS path e.g. Hide My WordPress.

LSCWP 2.2.2 (4-16-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE WebP Attribute To Replace setting in Media tab. (@vengen)
  • IMPROVEMENT Generate adv_cache file automatically when it is lost.
  • IMPROVEMENT Improved compatibility with ajax login. (@veganostomy)
  • UPDATE Added object cache lib check in case user downgrades LSCWP to non-object-cache versions.
  • UPDATE Avoided infinite loop when users enter invalid hook values in Purge All Hooks settings.
  • UPDATE Updated log format in media&cdn class.
  • UPDATE Added more items to Report.

LSCWP 2.2.1 (4-10-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Included Directories setting in CDN tab. (@Dave)
  • NEW FEATURE Purge All Hooks setting in Advanced tab.
  • UPDATE Added background-image WebP replacement support. (@vengen)
  • UPDATE Show recommended values for textarea items in settings.
  • UPDATE Moved CSS/JS optimizer log to Advanced level.
  • INTEGRATION Added WebP support for Avada Fusion Sliders. (@vengen)

LSCWP 2.2.0.2 (4-3-2018) Feature Enhancements & Bug Fixes

  • BUGFIX Object Cache Fixed the PHP warning caused by previous improvement to Object Cache.

LSCWP 2.2.0.1 (4-3-2018) Feature Enhancements & Bug Fixes

  • BUGFIX Object parameter will no longer cause warnings to be logged for Purge and Cache classes. (@kelltech @khrifat)
  • UPDATE Removed duplicated del_file func from Object Cache class.
  • BUGFIX CLI no longer shows 400 error upon successful result.

LSCWP 2.2 (4-2-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Debug Disable All Features setting in Debug tab. (@monarobase)
  • NEW FEATURE Cache Force Cacheable URIs setting in Excludes tab.
  • NEW FEATURE Purge Purge all LSCache and other caches in one link.
  • REFACTOR Purge Refactored Purge class.
  • BUGFIX Query strings in DoNotCacheURI setting now works.
  • BUGFIX Cache Mobile cache compatibility with WebP vary. (@Shivam #987121)
  • UPDATE Purge Moved purge_all to Purge class from core class.
  • UPDATE Set cacheable/Set force cacheable. (@Jacob)

LSCWP 2.1.2 (3-28-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Image Optimization Clean Up Unfinished Data feature.
  • UPDATE IAPI v2.1.2.
  • IMPROVEMENT CSS/JS Minify Reduced loading time significantly by improving CSS/JS minify loading process. (@kokers)
  • IMPROVEMENT CSS/JS Minify Cache empty JS Minify content. (@kokers)
  • IMPROVEMENT Cache Cache 301 redirect when scheme/host are same.
  • BUGFIX Media Lazy load now can support WebP. (@relle)
  • UPDATE CSS/JS Optimize Serve static files for CSS async & lazy load JS library.
  • UPDATE Report Appended Basic/Advanced View setting to Report.
  • UPDATE CSS/JS Minify Removed zero-width space from CSS/JS content.
  • GUI Added Purge CSS/JS Cache link in Admin.

LSCWP 2.1.1.1 (3-21-2018) Feature Enhancements & Bug Fixes

  • BUGFIX Fixed issue where activation failed to add rules to .htaccess.
  • BUGFIX Fixed issue where 304 header was blank on feed page refresh.

LSCWP 2.1.1 (3-20-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Browser Cache Unlocked for non-LiteSpeed users.
  • IMPROVEMENT Image Optimization Fixed issue where images with bad postmeta value continued to show in not-yet-requested queue.

LSCWP 2.1 (3-15-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Image Optimization Unlocked for non-LiteSpeed users.
  • NEW FEATURE Object Cache Unlocked for non-LiteSpeed users.
  • NEW FEATURE Crawler Unlocked for non-LiteSpeed users.
  • NEW FEATURE Database Cleaner and Optimizer Unlocked for non-LiteSpeed users.
  • NEW FEATURE Lazy Load Images Unlocked for non-LiteSpeed users.
  • NEW FEATURE CSS/JS/HTML Minify/Combine Optimize Unlocked for non-LiteSpeed users.
  • UPDATE IAPI v2.0.
  • IMPROVEMENT Increased max rows prefetch when client has additional credit.
  • IMPROVEMENT CDN Multiple domains may now be used.
  • IMPROVEMENT Report Added WP environment constants for better debugging.
  • REFACTOR Separated Cloudflare CDN class.
  • BUGFIX Image Optimization Fixed issue where certain MySQL version failed to create img_optm table. (@philippwidmer)
  • BUGFIX Image Optimization Fixed issue where callback validation failed when pulling and sending request simultaneously.
  • GUI Added Slack community banner.
  • INTEGRATION CDN compatibility with WPML multiple domains. (@egemensarica)

LSCWP 2.0 (3-7-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Image Optimization Added level up guidance.
  • REFACTOR Image Optimization Refactored Image Optimization class.
  • IMPROVEMENT Image Optimization New European Image Optimization server (EU2).
  • IMPROVEMENT Image Optimization Manual pull action continues pulling until complete.
  • IMPROVEMENT CDN Multiple CDNs can now be randomized for a single resource.
  • IMPROVEMENT Image Optimization Improved compatibility of long src images.
  • IMPROVEMENT Image Optimization Reduced runtime load.
  • IMPROVEMENT Image Optimization Avoid potential loss/reset of notified images status when pulling.
  • IMPROVEMENT Image Optimization Avoid duplicated optimization for multiple records in Media that have the same image source.
  • IMPROVEMENT Image Optimization Fixed issue where phantom images continued to show in not-yet-requested queue.
  • BUGFIX Core Improved compatibility when upgrading outside of WP Admin. (@jikatal @TylorB)
  • BUGFIX Crawler Improved HTTP/2 compatibility to avoid erroneous blacklisting.
  • BUGFIX Crawler Changing Delay setting will use server variable for min value validation if set.
  • UPDATE Crawler Added HTTP/2 protocol switch in the Crawler settings.
  • UPDATE Removed unnecessary translation strings.
  • GUI Display translated role group name string instead of English values. (@Richard Hordern)
  • GUI Added Join LiteSpeed Slack link.
  • GUI Import / Export Cosmetic changes to Import Settings file field.
  • INTEGRATION Improved compatibility with WPML Media for Image Optimization. (@szmigieldesign)

LSCWP 1.9.1.1 (2-20-2018) Feature Enhancements & Bug Fixes

  • BUGFIX Removed empty crawler when no role simulation is set.

LSCWP 1.9.1 (2-20-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Role Simulation crawler.
  • NEW FEATURE WebP multiple crawler.
  • NEW FEATURE HTTP/2 support for crawler.
  • BUGFIX Fixed a js bug with the auto complete mobile user agents field when cache mobile is turned on.
  • BUGFIX Fixed a constant undefined warning after activation.
  • GUI Sitemap generation settings are no longer hidden when using a custom sitemap.

LSCWP 1.9 (2-12-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Inline CSS/JS Minify.
  • IMPROVEMENT Removed Composer vendor to thin the plugin folder.
  • UPDATE Tweaked H2 to H1 in Admin headings for accessibility. (@steverep)
  • GUI Added Mobile User Agents to basic view.
  • GUI Moved Object Cache & Browser Cache from Cache tab to Advanced tab.
  • GUI Moved LSCache Purge All from Adminbar to dropdown menu.

LSCWP 1.8.3 (2-2-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Crawler server variable limitation support.
  • IMPROVEMENT Added Store Transients option to fix transients missing issue when Cache WP-Admin setting is OFF.
  • IMPROVEMENT Tweaked ARIA support. (@steverep)
  • IMPROVEMENT Used strpos instead of strncmp for performance. (@Zach E)
  • BUGFIX Transient cache can now be removed when the Cache Wp-Admin setting is ON in Object Cache.
  • BUGFIX Network sites can now save Advanced settings.
  • BUGFIX Media list now shows in network sites.
  • BUGFIX Show Crawler Status button is working again.
  • UPDATE Fixed a couple of potential PHP notices in the Network cache tab and when no vary group is set.
  • GUI Added Learn More link to all setting pages.

LSCWP 1.8.2 (1-29-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Instant Click in the Advanced tab.
  • NEW FEATURE Import/Export settings.
  • NEW FEATURE Opcode Cache support.
  • NEW FEATURE Basic/Advanced setting view.
  • IMPROVEMENT Added ARIA support in widget settings.
  • BUGFIX Multiple WordPress instances with same Object Cache address will no longer see shared data.
  • BUGFIX WebP Replacement may now be set at the Network level.
  • BUGFIX Object Cache file can now be removed at the Network level uninstall.

LSCWP 1.8.1 (1-22-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Object Cache now supports Redis.
  • IMPROVEMENT Memcached Object Cache now supports authorization.
  • IMPROVEMENT A 500 error will no longer be encountered when turning on Object Cache without the proper PHP extension installed.
  • BUGFIX Object Cache settings can now be saved at the Network level.
  • BUGFIX Mu-plugin now supports Network setting.
  • BUGFIX Fixed admin bar showing inaccurate Edit Page link.
  • UPDATE Removed warning information when no Memcached server is available.

LSCWP 1.8 (1-17-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Object Cache.
  • REFACTOR Refactored Log class.
  • REFACTOR Refactored LSCWP basic const initialization.
  • BUGFIX Fixed Cloudflare domain search breaking when saving more than 50 domains under a single account.
  • UPDATE Log filter settings are now their own item in the wp-option table.

LSCWP 1.7.2 (1-5-2018) Feature Enhancements & Bug Fixes

  • NEW FEATURE Cloudflare API support.
  • IMPROVEMENT IAPI key can now be reset to avoid issues when domain is changed.
  • BUGFIX Fixed JS optimizer breaking certain plugins JS.
  • UPDATE Added cdn settings to environment report.
  • GUI Added more shortcuts to backend adminbar.
  • INTEGRATION WooCommerce visitors are now served from public cache when cart is empty.