LiteSpeed Cache


LiteSpeed Cache for WordPress (LSCWP) is an all-in-one site acceleration plugin, featuring an exclusive server-level cache and a collection of optimization features.

LSCWP supports WordPress Multisite and is compatible with most popular plugins, including WooCommerce, bbPress, and Yoast SEO.


General Features may be used by anyone with any web server (LiteSpeed, Apache, NGiNX, etc.).

LiteSpeed Exclusive Features require OpenLiteSpeed, commercial LiteSpeed products, or LiteSpeed-powered hosting.

Características del plugin

General Features

  • Object Cache (Memcached/LSMCD/Redis)
  • Image Optimization (Lossless/Lossy)
  • Minifica CSS, JavaScript, y HTML
  • Minify inline CSS/JS
  • Combine CSS/JS
  • Automatically generate Critical CSS
  • Carga retrasada de imágenes/iframes
  • Multiple CDN support
  • Carga CSS/JS asíncronamente
  • Caché del navegador
  • Crawler de precarga inteligente compatible con sitemap amigables con el SEO
  • Limpiador y optimizador de base de datos
  • Optimización de puntuación de PageSpeed
  • OPcode Cache
  • HTTP/2 Push for CSS/JS (on web servers that support it)
  • Prefetch DNS
  • API de Cloudflare
  • Compatible con sitio único y multisitio ( red )
  • Import/Export settings
  • Basic/Advanced setting view
  • Interfaz atractiva, fácil de entender
  • Soporte para formato de imágenes WebP
  • Heartbeat control

LiteSpeed Exclusive Features

  • Cacheo de página automático para mejorar enormemente el rendimiento del sitio
  • Purga automática de páginas relacionadas basada en ciertos eventos
  • Caché privada para usuarios con sesión iniciada
  • Cacheo de llamadas a la API REST de WordPress
  • Cacheo separado para vistas de escritorio y móviles
  • Ability to schedule purge for specified URLs
  • WooCommerce and bbPress support
  • WordPress CLI
  • Simple API system for each cache integration
  • Exclude from cache by URI, Category, Tag, Cookie, User Agent
  • HTTP/2 & QUIC support (QUIC not available in OpenLiteSpeed)
  • ESI (Edge Side Includes) support (Not available in OpenLiteSpeed)

LSCWP Resources

Compatibilidad con terceros

The vast majority of plugins and themes are compatible with LSCache. Our API is available for those that are not.


This plugin includes a Privacy blurb that you can add to your site’s Privacy Policy via the WordPress Privacy settings.

For your own information: LiteSpeed Cache for WordPress potentially stores a duplicate copy of every web page on display on your site. The pages are stored locally on the system where LiteSpeed server software is installed and are not transferred to or accessed by LiteSpeed employees in any way, except as necessary in providing routine technical support if you request it. All cache files are temporary, and may easily be purged before their natural expiration, if necessary, via a Purge All command. It is up to individual site administrators to come up with their own cache expiration rules.

In addition to caching, our WordPress plugin has an Image Optimization feature. When optimization is requested, images are transmitted to a remote LiteSpeed server, processed, and then transmitted back for use on your site. LiteSpeed keeps copies of optimized images for 7 days (in case of network stability issues) and then permanently deletes them. Similarly, the WordPress plugin has a Reporting feature whereby a site owner can transmit an environment report to our server so that we may better provide technical support. Neither of these features collects any visitor data. Only server and site data is involved.

Please see LiteSpeed’s Privacy Policy for our complete Privacy/GDPR statement.


  • Plugin Benchmarks
  • Ajustes de administración - Caché
  • Ajustes de administración - Purgar
  • Ajustes de administración - Excluir
  • Ajustes de administración - Optimizar
  • Admin Settings - Tuning
  • Ajustes de administración - Medios
  • Ajustes de administración - CDN
  • Ajustes de administración - ESI
  • Ajustes de administración - Crawler
  • Ajustes de administración - WooCommerce
  • Gestión de administrador - Purgar
  • Gestión de administrador - Optimizador de base de datos
  • Image Optimization
  • Página de administración de estado del Crawler
  • Ejemplo de página no cacheada
  • Ejemplo de página cacheada
  • Atajo en barra de administración del sitio


View detailed documentation on our wiki.

For Optimization Without a LiteSpeed Web Server

  1. Instala el plugin de LiteSpeed Cache para WordPress y actívalo.
  2. From the WordPress Dashboard, navigate to LiteSpeed Cache -> Settings. Click Advanced View, and enable the available optimization features in the various tabs.

For Caching and Optimization With a LiteSpeed Web Server

  1. Install LiteSpeed Web Server Enterprise with LSCache Module, LiteSpeed Web ADC, or OpenLiteSpeed with cache module [Free].
  2. Instala el plugin de LiteSpeed Cache para WordPress y actívalo.
  3. Desde el Escritorio de WordPress, navega a LiteSpeed Cache -> Ajustes, asegúrate de que la opción Habilitar Caché de LiteSpeed está establecida en Activar.
  4. Click Advanced View to enable any desired optimization features in the various tabs.

Notas para LiteSpeed Web Server Enterprise

  • Asegúrate de que tu licencia incluye el módulo LSCache. Una licencia de prueba para 2-CPUs con módulo LSCache está disponible gratuitamente durante 15 días.
  • El servidor debe estar configurado con el cacheo activado. Si eres el administrador del servidor, consulta aquí las instrucciones. De lo contrario, solicita al administrador del servidor que configure la cache raíz del servidor.

Notas para OpenLiteSpeed

  • Esta integración utiliza el módulo de caché de OpenLiteSpeed.
  • Si es una instalación nueva de OLS, la forma más fácil de integrar es usar ols1clk. Si estás usando una instalación de WordPress existente, usa el parámetro --wordpresspath.
  • Si OLS y WordPress están ambos ya instalados, por favor sigue las instrucciones en Cómo configurar LSCache para WordPress.

Preguntas frecuentes

Instrucciones de instalación

View detailed documentation on our wiki.

For Optimization Without a LiteSpeed Web Server

  1. Instala el plugin de LiteSpeed Cache para WordPress y actívalo.
  2. From the WordPress Dashboard, navigate to LiteSpeed Cache -> Settings. Click Advanced View, and enable the available optimization features in the various tabs.

For Caching and Optimization With a LiteSpeed Web Server

  1. Install LiteSpeed Web Server Enterprise with LSCache Module, LiteSpeed Web ADC, or OpenLiteSpeed with cache module [Free].
  2. Instala el plugin de LiteSpeed Cache para WordPress y actívalo.
  3. Desde el Escritorio de WordPress, navega a LiteSpeed Cache -> Ajustes, asegúrate de que la opción Habilitar Caché de LiteSpeed está establecida en Activar.
  4. Click Advanced View to enable any desired optimization features in the various tabs.

Notas para LiteSpeed Web Server Enterprise

  • Asegúrate de que tu licencia incluye el módulo LSCache. Una licencia de prueba para 2-CPUs con módulo LSCache está disponible gratuitamente durante 15 días.
  • El servidor debe estar configurado con el cacheo activado. Si eres el administrador del servidor, consulta aquí las instrucciones. De lo contrario, solicita al administrador del servidor que configure la cache raíz del servidor.

Notas para OpenLiteSpeed

  • Esta integración utiliza el módulo de caché de OpenLiteSpeed.
  • Si es una instalación nueva de OLS, la forma más fácil de integrar es usar ols1clk. Si estás usando una instalación de WordPress existente, usa el parámetro --wordpresspath.
  • Si OLS y WordPress están ambos ya instalados, por favor sigue las instrucciones en Cómo configurar LSCache para WordPress.
How do the Cache features of LSCache work?

This plugin communicates with your LiteSpeed Web Server and its built-in page cache (LSCache) to deliver superior performance to your WordPress site.

LSCache is a server-level cache, so it’s faster than PHP-level caches. Compare with other PHP-based caches.

A page cache allows the server to bypass PHP and database queries altogether. LSCache, in particular, because of its close relationship with the server, can remember things about the cache entries that other plugins cannot, and it can analyze dependencies. It can utilize tags to manage the smart purging of the cache, and it can use vary cookies to serve multiple versions of cached content based on things like mobile vs. desktop, geographic location, and currencies. See our Caching 101 blog series.

If all of that sounds complicated, no need to worry. LSCWP works right out of the box with default settings that are appropriate for most sites. See the Beginner’s Guide.

What about the optimization features of LSCache?

LSCWP includes additional optimization features, such as Database Optimization, Minification and Combination of CSS and JS files, HTTP/2 Push, CDN Support, Browser Cache, Object Cache, Lazy Load for Images, and Image Optimization! And now, many of these features do not require the use of a LiteSpeed web server.

¿Es el plugin de LiteSpeed Cache para WordPress gratuito?

Yes, LSCWP will always be free and open source. That said, a LiteSpeed server is required for the LiteSpeed Exclusive Features (see the list above), and there are fees associated with some LiteSpeed server editions (see question 2).

¿Que software de servidor es necesario para este plugin?

A LiteSpeed web server is required in order to use the LiteSpeed Exclusive Features of this plugin. See Características del plugin above for details.

  • LiteSpeed Web Server Enterprise con módulo LSCache (v5.0.10+)
  • OpenLiteSpeed (v1.4.17+) – ¡Gratuito y de código abierto!
  • LiteSpeed WebADC (v2.0+)

Cualquier servidor individual o cluster que incluya un servidor LiteSpeed funcionará.

The General Features may be used with any web server. LiteSpeed is not required.

¿Funciona este plugin en un entorno en cluster?

Las entradas de caché son almacenadas a nivel del servidor litespeed. La solución más simple es usar LiteSpeed WebADC, ya que las entradas de caché serán cacheadas a ese nivel.

Si se está utilizando otro balanceador de carga, las entradas de caché solo se almacenarán en los nodos de backend, no en el balanceador de carga.

Las purgas tampoco serán sincronizadas entre nodos, por lo que esto no es recomendable.

Si necesitas una solución personalizada, por favor contacta con LiteSpeed Technologies en

AVISO: Las reglas de reescritura creadas por este plugin deben ser copiadas al balanceador de carga.

¿Dónde se almacenan los archivos en caché?

Las páginas cacheadas son almacenadas y gestionadas por los servidores LiteSpeed.

No se almacena nada en la estructura de archivos de WordPress.

¿Funciona LiteSpeed Cache para WordPress con OpenLiteSpeed?

Sí, puede funcionar bien con OpenLiteSpeed, aunque algunas características pueden no ser compatibles. Revisa los detalles en Características del plugin arriba. Cualquier cambio de ajustes que requiera modificar el archivo .htaccess requerirá un reinicio de servidor.

¿Es compatible con WooCommerce?

Resumiendo: sí. Sin embargo, en algunos temas de WooCommerce, el carrito podría no actualizarse correctamente. Por favor, visita nuestro blog para un tutorial rápido sobre cómo detectar este problema y solucionarlo si es necesario.

Mi plugin tiene algunas páginas que no son cacheables. ¿Como le instruyo al plugin LiteSpeed Caché que no cachée la página?

Desde la versión 1.0.10, puedes simplemente añadir define('LSCACHE_NO_CACHE', true); en algún momento antes del shutdown hook, y debería ser reconocido por la caché.

Alternativamente, puedes usar la función xxxLiteSpeed_Cache_Tags::set_noncacheable(); para versiones anteriores (1.0.7+).

Si se utiliza la función, asegurarse de comprobar que la clase exista antes de usar la función

Por favor, consulta nuestra wiki de la API para más información y aprender que más puedes hacer para integrar tu plugin con LSCWP.

¿Son optimizadas mis imágenes?

Not automatically. LSCWP v1.6+ can optimize your images by request. Navigate to LiteSpeed Cache > Image Optimization.

¿Cómo hago que WP-PostViews muestre un contador de visitas actualizado?
  1. Use: <div id="postviews_lscwp"></div>
    to replace

    • NOTE: The id can be changed, but the div id and the ajax function must match.
  2. Reemplaza la petición ajax en wp-content/plugins/wp-postviews/postviews-cache.js con

            success:function(data) {
                if(data) {
                    jQuery('#postviews_lscwp').html(data+' views');
  3. Purga la caché para usar las páginas actualizadas.

¿Cómo activo el crawler?

El crawler está desactivado por defecto, y debe ser activado primero por el administrador del servidor.

Una vez el crawler esté activado de lado del servidor, navega a LiteSpeed Cache > Crawler y configura Activación para Activarlo.

For more detailed information about crawler setup, please see our wiki.

Why are some settings tabs missing?

LSCWP has a “Basic View” and an “Advanced View.” While in Basic View, you will see the following settings tabs: General, Cache, Purge, Excludes, and (optionally) WooCommerce. These are all that is necessary to manage the LiteSpeed Cache.

Click on the Advanced View link at the top of the page, and several more tabs will be revealed: Optimize, Tuning, Media, CDN, ESI, Advanced, Debug, Crawler. These tabs contain more expert-level cache options as well as non-cache-related optimization functionality.

What are the known compatible plugins and themes?


The best!

On a litespeed server works better than any free cache plugin. I tested wp-super cache, w3 total etc.

Отличный плагин!

Перепробовал множество. Этот — лучший. Не только по количеству инструментов, но и по качеству работы. Работает не только ВСЁ, что заявлено, но и делает это отлично. Спасибо.


Nothing beats a Litespeed hosting and LSCache combo…. nothing. It has everything in this plugin you could possibly need and then some.

Leer todas las 274 reseñas

Colaboradores y desarrolladores

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Registro de cambios

2.4.1 – Jul 19 2018

  • [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)
  • [IAPI] IAPI v2.4.1.
  • [IAPI] Allow new error status notification and success message from IAPI.

2.4 – Jul 2 2018

  • [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)
  • [IAPI] New Europe Image Optimization server (EU3/EU4).
  • [IAPI] New America Image Optimization server (US3/US4/US5/US6).
  • [IAPI] Nuevo servidor de optimización en Asia (AS3).
  • [IAPI] Refactorizaco el proceso de optimización.
  • [IAPI] Increased credit limit.
  • [IAPI] Eliminado el límite del intervalo de peticiones.
  • [IAPI] IAPI v2.4.
  • We strongly recommended that you re-optimize your image library to get a better compression result.

2.3.1 – Jun 18 2018

  • [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.

2.3 – Jun 13 2018

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

2.2.7 – Jun 4 2018

  • [IMPROVEMENT] Improved redirection for manual image pull to avoid too many redirections warning.
  • [IAPI] 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.

2.2.6 – May 24 2018

  • [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.

2.2.5 – May 14 2018

  • [IAPI] Image Optimization New Asian Image Optimization server (AS2).
  • [INTEGRATION] Removed wpForo 3rd party file. (@massimod)

2.2.4 – May 7 2018

  • [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)

2.2.3 – Apr 27 2018

  • [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 to default WebP replacement value for WooCommerce WebP support.
  • [UPDATE] Detached crawler from LSCache LITESPEED_ON status.
  • [API] Improved ESI API to honor the cache control in ESI wrapper.
  • [API] Added LITESPEED_PURGE_SILENT const to bypass the notification when purging
  • [INTEGRATION] Fixed issue with nonce expiration when using ESI API. (#923505 @Dan)
  • [INTEGRATION] Improved compatibility with Ninja Forms by bypassing non-javascript JS from inline JS minify.
  • [INTEGRATION] Added a hook for plugins that change the CSS/JS path e.g. Hide My WordPress.

2.2.2 – Apr 16 2018

  • [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.

2.2.1 – Apr 10 2018

  • [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) – Apr 3 2018

  • [HOTFIX] Object Cache Fixed the PHP warning caused by previous improvement to Object Cache. – Apr 3 2018

  • [HOTFIX] 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.

2.2 – Apr 2 2018

  • [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.
  • [API] Set cacheable/Set force cacheable. (@Jacob)

2.1.2 – Mar 28 2018

  • [NEW FEATURE] Image Optimization Clean Up Unfinished Data feature.
  • [IAPI] 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. – Mar 21 2018

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

2.1.1 – Mar 20 2018

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

2.1 – Mar 15 2018

  • [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] Limpiador y optimizador de base de datos 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.
  • [IAPI] IAPI v2.0.
  • [IAPI] 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)

2.0 – Mar 7 2018

  • [NEW FEATURE] Image Optimization Added level up guidance.
  • [REFACTOR] Image Optimization Refactored Image Optimization class.
  • [IAPI] 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) – February 20 2018

  • [Hotfix] Removed empty crawler when no role simulation is set.

1.9.1 – February 20 2018

  • [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.

1.9 – February 12 2018

  • [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.

1.8.3 – February 2 2018

  • [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.

1.8.2 – January 29 2018

  • [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.

1.8.1 – January 22 2018

  • [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.

1.8 – January 17 2018

  • [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.

1.7.2 – January 5 2018

  • [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. – December 29 2017

  • [BUGFIX] Fixed an extra trailing underscore issue when saving multiple lines with DNS Prefetch.
  • [UPDATE] Cleaned up unused dependency vendor files.

1.7.1 – December 28 2017

  • [NEW FEATURE] Added DNS Prefetch setting on the Optimize page.
  • [NEW FEATURE] Added Combined File Max Size setting on the Tuning page.
  • [IMPROVEMENT] Improved JS/CSS minify to achieve higher page scores.
  • [IMPROVEMENT] Optimized JS/CSS files will not be served from private cache for OLS or with ESI off.
  • [UPDATE] Fixed a potential warning for new installations on the Settings page.
  • [UPDATE] Fixed an issue with guest users occasionally receiving PHP warnings.
  • [BUGFIX] Fixed a bug with the Improve HTTPS Compatibility setting failing to save.
  • Thanks to all of our users for your encouragement and support! Happy New Year!
  • PS: Lookout 2018, we’re back!

1.7 – December 22 2017

  • [NEW FEATURE] Drop Query Strings setting in the Cache tab.
  • [NEW FEATURE] Multiple CDN Mapping in the CDN tab.
  • [IMPROVEMENT] Improve HTTP/HTTPS Compatibility setting in the Advanced tab.
  • [IMPROVEMENT] Keep JS/CSS original position in HTML when excluded in setting.
  • [IAPI] Reset client level credit after Image Optimization data is destroyed.
  • [REFACTOR] Refactored build_input/textarea functions in admin_display class.
  • [REFACTOR] Refactored CDN class.
  • [GUI] Added a notice to Image Optimization and Crawler to warn when cache is disabled.
  • [GUI] Improved image optimization indicator styles in Media Library List.

1.6.7 – December 15 2017

  • [IAPI] Added ability to scan for new image thumbnail sizes and auto-resend image optimization requests.
  • [IAPI] Added ability to destroy all optimization data.
  • [IAPI] Updated IAPI to v1.6.7.
  • [INTEGRATION] Fixed certain 3rd party plugins calling REST without user nonce causing logged in users to be served as guest. – December 8 2017

  • [IAPI] Limit first-time submission to one image group for test-run purposes.
  • [BUGFIX] Fixed vary group generation issue associated with custom user role plugins.
  • [BUGFIX] Fixed WooCommerce issue where logged-in users were erroneously purged when ESI is off.
  • [BUGFIX] Fixed WooCommerce cache miss issue when ESI is off.

1.6.6 – December 6 2017

  • [NEW FEATURE] Preserve EXIF in Media setting.
  • [NEW FEATURE] Clear log button in Debug Log Viewer.
  • [IAPI] Fixed notified images resetting to previous status when pulling.
  • [IAPI] Fixed HTTPS compatibility for image optimization initialization.
  • [IAPI] An error message is now displayed when image optimization request submission is bypassed due to a lack of credit.
  • [IAPI] IAPI v1.6.6.
  • [IMPROVEMENT] Support JS data-no-optimize attribute to bypass optimization.
  • [GUI] Added image group wiki link.
  • [INTEGRATION] Improved compatibility with Login With Ajax.
  • [INTEGRATION] Added function_exists check for WooCommerce to avoid 500 errors. – December 1 2017

  • [HOTFIX] Fixed warning message on Edit .htaccess page.

1.6.5 – November 30 2017

  • [IAPI] Manually pull image optimization action button.
  • [IAPI] Automatic credit system for image optimization to bypass unfinished image optimization error.
  • [IAPI] Notify failed images from LiteSpeed’s Image Server.
  • [IAPI] Reset/Clear failed images feature.
  • [IAPI] Redesigned report page.
  • [REFACTOR] Moved pull_img logic from admin_api to media.
  • [BUGFIX] Fixed a compatibility issue for clients who have allow_url_open setting off.
  • [BUGFIX] Fixed logged in users sometimes being served from guest cache.
  • [UPDATE] Environment report is no longer saved to a file.
  • [UPDATE] Removed crawler reset notification.
  • [GUI] Added more details on image optimization.
  • [GUI] Removed info page from admin menu.
  • [GUI] Moved environment report from network level to single site level.
  • [GUI] Crawler time added in a user friendly format.
  • [INTEGRATION] Improved compatibility with FacetWP json call.

1.6.4 – November 22 2017

  • [NEW FEATURE] Send env reports privately with a new built-in report number referral system.
  • [IAPI] Increased request timeout to fix a cUrl 28 timeout issue.
  • [BUGFIX] Fixed a TTL max value validation bug.
  • [INTEGRATION] Improved Contact Form 7 REST call compatibility for logged in users.
  • Thanks for all your ratings. That encouraged us to be more diligent. Happy Thanksgiving.

1.6.3 – November 17 2017

  • [NEW FEATURE] Only async Google Fonts setting.
  • [NEW FEATURE] Only create WebP images when optimizing setting.
  • [NEW FEATURE] Batch switch images to original/optimized versions in Image Optimization.
  • [NEW FEATURE] Browser Cache TTL setting.
  • [NEW FEATURE] Cache WooCommerce Cart setting.
  • [IMPROVEMENT] Moved optimized JS/CSS snippet in header html to after meta charset.
  • [IMPROVEMENT] Added a constant for better JS/CSS optimization compatibility for different dir WordPress installation.
  • [IAPI] Take over failed callback check instead of bypassing it.
  • [IAPI] Image optimization requests are now limited to 500 images per request.
  • [BUGFIX] Fixed a parsing failure bug not using attributes in html elements with dash.
  • [BUGFIX] Fixed a bug causing non-script code to move to the top of a page when not using combination.
  • [UPDATE] Added detailed logs for external link detection.
  • [UPDATE] Added new lines in footer comment to avoid Firefox crash when enabled HTML minify.
  • [API] Purge private / Purge private all / Add private tag functions.
  • [GUI] Redesigned image optimization operation links in Media Lib list.
  • [GUI] Tweaked wp-admin form save button position.
  • [GUI] Added “learn more” link for image optimization. – November 6 2017

  • [INTEGRATION] Improved compatibility with old WooCommerce versions to avoid unknown 500 errors.
  • [BUGFIX] Fixed WebP images sometimes being used in non-supported browsers.
  • [BUGFIX] Kept query strings for HTTP/2 push to avoid re-fetching pushed sources.
  • [BUGFIX] Excluded JS/CSS from HTTP/2 push when using CDN.
  • [GUI] Fixed a typo in Media list.
  • [GUI] Made more image optimization strings translatable.
  • [GUI] Updated Tuning description to include API documentation.

1.6.2 – November 3 2017

  • [NEW FEATURE] Do Not Cache Roles.
  • [NEW FEATURE] Use WebP Images for supported browsers.
  • [NEW FEATURE] Disable Optimization Poll ON/OFF Switch in Media tab.
  • [NEW FEATURE] Revert image optimization per image in Media list.
  • [NEW FEATURE] Disable/Enable image WebP per image in Media list.
  • [IAPI] Limit optimized images fetching cron to a single process.
  • [IAPI] Updated IAPI to v1.6.2.
  • [IAPI] Fixed repeating image request issue by adding a failure status to local images.
  • [REFACTOR] Refactored login vary logic.

1.6.1 – October 29 2017

  • [IAPI] Updated LiteSpeed Image Optimization Server API to v1.6.1.

1.6 – October 27 2017

  • [NEW FEATURE] Image Optimization.
  • [NEW FEATURE] Role Excludes for Optimization.
  • [NEW FEATURE] Combined CSS/JS Priority.
  • [IMPROVEMENT] Bypass CDN for login/register page.
  • [UPDATE] Expanded ExpiresByType rules to include new font types. ( Thanks to JMCA2 )
  • [UPDATE] Removed duplicated type param in admin action link.
  • [BUGFIX] Fixed CDN wrongly replacing img base64 and “fake” src in JS.
  • [BUGFIX] Fixed image lazy load replacing base64 src.
  • [BUGFIX] Fixed a typo in Optimize class exception.
  • [GUI] New Tuning tab in admin settings panel.
  • [REFACTOR] Simplified router by reducing actions and adding types.
  • [REFACTOR] Renamed run() to finalize() in buffer process.

1.5 – October 17 2017

  • [NEW FEATURE] Exclude JQuery (to fix inline JS error when using JS Combine).
  • [NEW FEATURE] Load JQuery Remotely.
  • [NEW FEATURE] JS Deferred Excludes.
  • [NEW FEATURE] Lazy Load Images Excludes.
  • [NEW FEATURE] Lazy Load Image Placeholder.
  • [IMPROVEMENT] Improved Lazy Load size attribute for w3c validator.
  • [UPDATE] Added basic caching info and LSCWP version to HTML comment.
  • [UPDATE] Added debug log to HTML detection.
  • [BUGFIX] Fixed potential font CORS issue when using CDN.
  • [GUI] Added API docs to setting description.
  • [REFACTOR] Relocated all classes under includes with backwards compatibility.
  • [REFACTOR] Relocated admin templates.

1.4 – October 11 2017

  • [NEW FEATURE] Lazy load images/iframes.
  • [NEW FEATURE] Clean CSS/JS optimizer data functionality in DB Optimizer panel.
  • [NEW FEATURE] Exclude certain URIs from optimizer.
  • [IMPROVEMENT] Improved optimizer HTML check compatibility to avoid conflicts with ESI functions.
  • [IMPROVEMENT] Added support for using ^ when matching the start of a path in matching settings.
  • [IMPROVEMENT] Added wildcard support in CDN original URL.
  • [IMPROVEMENT] Moved optimizer table initialization to admin setting panel with failure warning.
  • [UPDATE] Added a one-time welcome banner.
  • [UPDATE] Partly relocated class: ‘api’.
  • [API] Added API wrapper for removing wrapped HTML output.
  • [INTEGRATION] Fixed WooCommerce conflict with optimizer.
  • [INTEGRATION] Private cache support for WooCommerce v3.2.0+.
  • [GUI] Added No Optimization menu to frontend. – October 6 2017

  • [ARREGLO] Mejorado el proceso de la creación de tablas del optimizador en ciertos conjuntos de caracteres de la base de datos para evitar fallos de la minificación/combinación de css/js.

1.3.1 – October 5 2017

  • [NEW FEATURE] Remove WP Emoji Option.
  • [IMPROVEMENT] Separated optimizer data from wp_options to improve compatibility with backup plugins.
  • [IMPROVEMENT] Enhanced crawler cron hook to prevent de-scheduling in some cases.
  • [IMPROVEMENT] Enhanced Remove Query Strings to also remove Emoji query strings.
  • [IMPROVEMENT] Enhanced HTML detection when extra spaces are present at the beginning.
  • [UPDATE] Added private cache support for OLS.
  • [BUGFIX] Self-redirects are no longer cached.
  • [ARREGLO] Arreglada la advertencia de la librería asíncrona del css cuando se usa HTTP/2.

1.3 – October 1 2017

  • [NEW FEATURE] Added Browser Cache support.
  • [NEW FEATURE] Added Remove Query Strings support.
  • [NEW FEATURE] Added Remove Google Fonts support.
  • [NEW FEATURE] Added Load CSS Asynchronously support.
  • [NEW FEATURE] Added Load JS Deferred support.
  • [NEW FEATURE] Added Critical CSS Rules support.
  • [NEW FEATURE] Added Private Cached URIs support.
  • [NEW FEATURE] Added Do Not Cache Query Strings support.
  • [NEW FEATURE] Added frontend adminbar shortcuts ( Purge this page/Do Not Cache/Private cache ).
  • [IMPROVEMENT] Do Not Cache URIs now supports full URLs.
  • [IMPROVEMENT] Improved performance of Do Not Cache settings.
  • [IMPROVEMENT] Encrypted vary cookie.
  • [IMPROVEMENT] Enhanced HTML optimizer.
  • [IMPROVEMENT] Limited combined file size to avoid heavy memory usage.
  • [IMPROVEMENT] CDN supports custom upload folder for media files.
  • [API] Added purge single post API.
  • [API] Added version compare API.
  • [API] Enhanced ESI API for third party plugins.
  • [INTEGRATION] Compatibility with NextGEN Gallery v2.2.14.
  • [INTEGRATION] Compatibility with Caldera Forms v1.5.6.2+.
  • [BUGFIX] Fixed CDN&Minify compatibility with css url links.
  • [BUGFIX] Fixed .htaccess being regenerated despite there being no changes.
  • [BUGFIX] Fixed CDN path bug for subfolder WP instance.
  • [BUGFIX] Fixed crawler path bug for subfolder WP instance with different site url and home url.
  • [BUGFIX] Fixed a potential Optimizer generating redundant duplicated JS in HTML bug.
  • [GUI] Added a more easily accessed submit button in admin settings.
  • [GUI] Admin settings page cosmetic changes.
  • [GUI] Reorganized GUI css/img folder structure.
  • [REFACTOR] Refactored configuration init.
  • [REFACTOR] Refactored admin setting save.
  • [REFACTOR] Refactored .htaccess operator and rewrite rule generation. – September 20 2017

  • [ACTUALIZACIÓN] Mejorada la compatibilidad con PHP5.3

1.2.3 – September 20 2017

  • [NOVEDAD] Añadido soporte CDN
  • [IMPROVEMENT] Improved compatibility when upgrading by fixing a possible fatal error.
  • [IMPROVEMENT] Added support for custom wp-content paths.
  • [BUGFIX] Fixed non-primary network blogs not being able to minify.
  • [BUGFIX] Fixed HTML Minify preventing Facebook from being able to parse og tags.
  • [BUGFIX] Preview page is no longer cacheable.
  • [BUGFIX] Corrected log and crawler timezone to match set WP timezone.
  • [GUI] Revamp of plugin GUI.

1.2.2 – September 15 2017

  • [NEW FEATURE] Added CSS/JS minification.
  • [NEW FEATURE] Added CSS/JS combining.
  • [NEW FEATURE] Added CSS/JS HTTP/2 server push.
  • [NEW FEATURE] Added HTML minification.
  • [NEW FEATURE] Added CSS/JS cache purge button in management.
  • [UPDATE] Improved debug log formatting.
  • [UPDATE] Fixed some description typos.

1.2.1 – September 7 2017

  • [NEW FEATURE] Added Database Optimizer.
  • [NEW FEATURE] Added Tab switch shortcut.
  • [IMPROVEMENT] Added cache disabled check for management pages.
  • [IMPROVEMENT] Renamed .htaccess backup for security.
  • [BUGFIX] Fixed woocommerce default ESI setting bug.
  • [REFACTOR] Show ESI page for OLS with notice.
  • [REFACTOR] Management Purge GUI updated. – September 1 2017

  • [BUGFIX] Fixed a naming bug for network constant ON2.

1.2.0 – September 1 2017

  • [NEW FEATURE] Added ESI support.
  • [NEW FEATURE] Added a private cache TTL setting.
  • [NEW FEATURE] Debug level can now be set to either ‘Basic’ or ‘Advanced’.
  • [REFACTOR] Renamed const ‘NOTSET’ to ‘ON2’ in class config.

1.1.6 – August 23 2017

  • [NEW FEATURE] Added option to privately cache logged-in users.
  • [NEW FEATURE] Added option to privately cache commenters.
  • [NEW FEATURE] Added option to cache requests made through WordPress REST API.
  • [BUGFIX] Fixed network 3rd-party full-page cache detection bug.
  • [GUI] New Cache and Purge menus in Settings. – August 16 2017

  • [IMPROVEMENT] Improved compatibility of frontend&backend .htaccess path detection when site url is different than installation path.
  • [UPDATE] Removed unused format string from header tags.
  • [BUGFIX] ‘showheader’ Admin Query String now works.
  • [REFACTOR] Cache tags will no longer output if not needed.

1.1.5 – August 10 2017

  • [NEW FEATURE] Scheduled Purge URLs feature.
  • [NEW FEATURE] Added buffer callback to improve compatibility with some plugins that force buffer cleaning.
  • [NEW FEATURE] Hide purge_all admin bar quick link if cache is disabled.
  • [NEW FEATURE] Required htaccess rules are now displayed when .htaccess is not writable.
  • [NEW FEATURE] Debug log features: filter log support; heartbeat control; log file size limit; log viewer.
  • [IMPROVEMENT] Separate crawler access log.
  • [IMPROVEMENT] Lazy PURGE requests made after output are now queued and working.
  • [IMPROVEMENT] Improved readme.txt with keywords relating to our compatible plugins list.
  • [UPDATE] ‘ExpiresDefault’ conflict msg is now closeable and only appears in the .htaccess edit screen.
  • [UPDATE] Improved debug log formatting.
  • [INTEGRATION] Compatibility with MainWP plugin.
  • [BUGFIX] Fixed Woocommerce order not purging product stock quantity.
  • [BUGFIX] Fixed Woocommerce scheduled sale price not updating issue.
  • [REFACTOR] Combined cache_enable functions into a single function.

1.1.4 – August 1 2017

  • [IMPROVEMENT] Unexpected rewrite rules will now show an error message.
  • [IMPROVEMENT] Added Cache Tag Prefix setting info in the Env Report and Info page.
  • [IMPROVEMENT] LSCWP setting link is now displayed in the plugin list.
  • [IMPROVEMENT] Improved performance when setting cache control.
  • [UPDATE] Added backward compatibility for v1.1.2.2 API calls. (used by 3rd-party plugins)
  • [BUGFIX] Fixed WPCLI purge tag/category never succeeding.

1.1.3 – July 31 2017

  • [NEW FEATURE] New LiteSpeed_Cache_API class and documentation for 3rd party integration.
  • [NEW FEATURE] New API function litespeed_purge_single_post($post_id).
  • [NEW FEATURE] PHP CLI support for crawler.
  • [IMPROVEMENT] Set ‘no cache’ for same location 301 redirects.
  • [IMPROVEMENT] Improved LiteSpeed footer comment compatibility.
  • [UPDATE] Removed ‘cache tag prefix’ setting.
  • [BUGFIX] Fixed a bug involving CLI purge all.
  • [BUGFIX] Crawler now honors X-LiteSpeed-Cache-Control for the ‘no-cache’ header.
  • [BUGFIX] Cache/rewrite rules are now cleared when the plugin is uninstalled.
  • [BUGFIX] Prevent incorrect removal of the advanced-cache.php on deactivation if it was added by another plugin.
  • [BUGFIX] Fixed subfolder WP installations being unable to Purge By URL using a full URL path.
  • [REFACTOR] Reorganized existing code for an upcoming ESI release. – July 13 2017

  • [BUGFIX] Fixed blank page in Hebrew language post editor by removing unused font-awesome and jquery-ui css libraries. – July 5 2017

  • [UPDATE] Improved compatibility with WooCommerce v3.1.0.

1.1.2 – June 20 2017

  • [BUGFIX] Fixed missing form close tag.
  • [UPDATE] Added a wiki link for enabling the crawler.
  • [UPDATE] Improved Site IP description.
  • [UPDATE] Added an introduction to the crawler on the Information page.
  • [REFACTOR] Added more detailed error messages for Site IP and Custom Sitemap settings. – June 15 2017

  • [BUGFIX] Hotfix for insufficient validation of site IP value in crawler settings.

1.1.1 – June 15 2017

  • [NEW] As of LiteSpeed Web Server v.5.1.16, the crawler can now be enabled/disabled at the server level.
  • [NEW] Added the ability to provide a custom sitemap for crawling.
  • [NEW] Added ability to use site IP address directly in crawler settings.
  • [NEW] Crawler performance improved with the use of new custom user agent ‘lsrunner’.
  • [NEW] “Purge By URLs” now supports full URL paths.
  • [NEW] Added thirdparty WP-PostRatings compatibility.
  • [BUGFIX] Cache is now cleared when changing post status from published to draft.
  • [BUGFIX] WHM activation message no longer continues to reappear after being dismissed.
  • [COSMETIC] Display recommended values for settings. – June 8 2017

  • [UPDATE] Improved default crawler interval setting.
  • [UPDATE] Tested up to WP 4.8.
  • [BUGFIX] Fixed compatibility with plugins that output json data.
  • [BUGFIX] Fixed tab switching bug.
  • [BUGFIX] Removed occasional duplicated messages on save.
  • [COSMETIC] Improved crawler tooltips and descriptions.

1.1.0 – June 6 2017

  • [NEW] Added a crawler – this includes configuration options and a dedicated admin page. Uses wp-cron
  • [NEW] Added integration for WPLister
  • [NEW] Added integration for Avada
  • [UPDATE] General structure of the plugin revamped
  • [UPDATE] Improved look of admin pages
  • [BUGFIX] Fix any/all wp-content path retrieval issues
  • [BUGFIX] Use realpath to clear symbolic link when determining .htaccess paths
  • [BUGFIX] Fixed a bug where upgrading multiple plugins did not trigger a purge all
  • [BUGFIX] Fixed a bug where cli import_options did not actually update the options.
  • [REFACTOR] Most of the files in the code were split into more, smaller files

1.0.15 – April 20 2017

  • [NEW] Added Purge Pages and Purge Recent Posts Widget pages options.
  • [NEW] Added wp-cli command for setting and getting options.
  • [NEW] Added an import/export options cli command.
  • [NEW] Added wpForo integration.
  • [NEW] Added Theme My Login integration.
  • [UPDATE] Purge adjacent posts when publish a new post.
  • [UPDATE] Change environment report file to .php and increase security.
  • [UPDATE] Added new purgeby option to wp-cli.
  • [UPDATE] Remove nag for multiple sites.
  • [UPDATE] Only inject LiteSpeed javascripts in LiteSpeed pages.
  • [REFACTOR] Properly check for zero in ttl settings.
  • [BUGFIX] Fixed the 404 issue that can be caused by some certain plugins when save the settings.
  • [BUGFIX] Fixed mu-plugin compatibility.
  • [BUGFIX] Fixed problem with creating zip backup.
  • [BUGFIX] Fixed conflict with jetpack. – January 31 2017

  • [UPDATE] Removed Freemius integration due to feedback.

1.0.14 – January 30 2017

  • [NEW] Added error page caching. Currently supports 403, 404, 500s.
  • [NEW] Added a purge errors action.
  • [NEW] Added wp-cli integration.
  • [UPDATE] Added support for multiple varies.
  • [UPDATE] Reorganize the admin interface to be less cluttered.
  • [UPDATE] Add support for LiteSpeed Web ADC.
  • [UPDATE] Add Freemius integration.
  • [REFACTOR] Made some changes so that the rewrite rules are a little more consistent.
  • [BUGFIX] Check member type before adding purge all button.
  • [BUGFIX] Fixed a bug where activating/deactivating the plugin quickly caused the WP_CACHE error to show up.
  • [BUGFIX] Handle more characters in the rewrite parser.
  • [BUGFIX] Correctly purge posts when they are made public/private. – November 30 2016

  • [BUGFIX] Fixed a bug where a global was being used without checking existence first, causing unnecessary log entries.

1.0.13 – November 28 2016

  • [NEW] Add an Empty Entire Cache button.
  • [NEW] Add stale logic to certain purge actions.
  • [NEW] Add option to use primary site settings for all subsites in a multisite environment.
  • [NEW] Add support for Aelia CurrencySwitcher
  • [UPDATE] Add logic to allow third party vary headers
  • [UPDATE] Handle password protected pages differently.
  • [BUGFIX] Fixed bug caused by saving settings.
  • [BUGFIX] FIxed bug when searching for advanced-cache.php

1.0.12 – November 14 2016

  • [NEW] Added logic to generate environment reports.
  • [NEW] Created a notice that will be triggered when the WHM Plugin installs this plugin. This will notify users when the plugin is installed by their server admin.
  • [NEW] Added the option to cache 404 pages via 404 Page TTL setting.
  • [NEW] Reworked log system to be based on selection of yes or no instead of log level.
  • [NEW] Added support for Autoptimize.
  • [NEW] Added Better WP Minify integration.
  • [UPDATE] On plugin disable, clear .htaccess.
  • [UPDATE] Introduced URL tag. Changed Purge by URL to use this new tag.
  • [BUGFIX] Fixed a bug triggered when .htaccess files were empty.
  • [BUGFIX] Correctly determine when to clear files in multisite environments (wp-config, advanced-cache, etc.).
  • [BUGFIX] When disabling the cache, settings changed in the same save will now be saved.
  • [BUGFIX] Various bugs from setting changes and multisite fixed.
  • [BUGFIX] Fixed two bugs with the .htaccess path search.
  • [BUGFIX] Do not alter $_GET in add_quick_purge. This may cause issues for functionality occurring later in the same request.
  • [BUGFIX] Right to left radio settings were incorrectly displayed. The radio buttons themselves were the opposite direction of the associated text.

1.0.11 – October 11 2016

  • [NEW] The plugin will now set cachelookup public on.
  • [NEW] New option – check advanced-cache.php. This enables users to have two caching plugins enabled at the same time as long as the other plugin is not used for caching purposes. For example, using another cache plugin for css/js minification.
  • [UPDATE] Rules added by the plugin will now be inserted into an LSCACHE START/END PLUGIN comment block.
  • [UPDATE] For woocommerce pages, if a user visits a non-cached page with a non-empty cart, do not cache the page.
  • [UPDATE] If woocommerce needs to display any notice, do not cache the page.
  • [UPDATE] Single site settings are now in both the litespeed cache submenu and the settings submenu.
  • [BUGFIX] Multisite network options were not updated on upgrade. This is now corrected.

1.0.10 – September 16 2016

  • Added a check for LSCACHE_NO_CACHE definition.
  • Added a Purge All button to the admin bar.
  • Added logic to purge the cache when upgrading a plugin or theme. By default this is enabled on single site installations and disabled on multisite installations.
  • Added support for WooCommerce Versions < 2.5.0.
  • Added .htaccess backup rotation. Every 10 backups, an .htaccess archive will be created. If one already exists, it will be overwritten.
  • Moved some settings to the new Specific Pages tab to reduce clutter in the General tab.
  • The .htaccess editor is now disabled if DISALLOW_FILE_EDIT is set.
  • After saving the Cache Tag Prefix setting, all cache will be purged. – August 26 2016

  • Fixed a bug where an error displayed on the configuration screen despite not being an error.
  • Change logic to check .htaccess file less often.

1.0.9 – August 25 2016

  • [NEW] Added functionality to cache and purge feeds.
  • [NEW] Added cache tag prefix setting to avoid conflicts when using LiteSpeed Cache for WordPress with LiteSpeed Cache for XenForo and LiteMage.
  • [NEW] Added hooks to allow third party plugins to create config options.
  • [NEW] Added WooCommerce config options.
  • The plugin now also checks for wp-config in the parent directory.
  • Improved WooCommerce support.
  • Changed .htaccess backup process. Will create a .htaccess_lscachebak_orig file if one does not exist. If it does already exist, creates a backup using the date and timestamp.
  • Fixed a bug where get_home_path() sometimes returned an invalid path.
  • Fixed a bug where if the .htaccess was removed from a WordPress subdirectory, it was not handled properly. – July 28 2016

  • Fixed a bug where check cacheable was sometimes not hit.
  • Fixed a bug where extra slashes in clear rules were stripped.

1.0.8 – July 25 2016

  • Added purge all on update check to purge by post id logic.
  • Added uninstall logic.
  • Added configuration for caching favicons.
  • Added configuration for caching the login page.
  • Added configuration for caching php resources (scripts/stylesheets accessed as .php).
  • Set login cookie if user is logged in and it isn’t set.
  • Improved NextGenGallery support to include new actions.
  • Now displays a notice on the network admin if WP_CACHE is not set.
  • Fixed a few php syntax issues.
  • Fixed a bug where purge by pid didn’t work.
  • Fixed a bug where the Network Admin settings were shown when the plugin was active in a subsite, but not network active.
  • Fixed a bug where the Advanced Cache check would sometimes not work. – May 26 2016

  • Fixed a bug where enabling purge all in the auto purge on update settings page did not purge the correct blogs.
  • Fixed a bug reported by user wpc on our forums where enabling purge all in the auto purge on update settings page caused nothing to be cached.

1.0.7 – May 24 2016

  • Añadida la configuración de cookies de inicio de sesión a la página ajustes avanzados.
  • Añadida compatibilidad con el plugin WPTouch.
  • Añadida compatibilidad con el plugin WP-Polls.
  • Añadida integración con el plugin de terceros Like Dislike Counter.
  • Added support for Admin IP Query String Actions.
  • Added confirmation pop up for purge all.
  • Refactor: LiteSpeed_Cache_Admin is now split into LiteSpeed_Cache_Admin, LiteSpeed_Cache_Admin_Display, and LiteSpeed_Cache_Admin_Rules
  • Refactor: Rename functions to accurately represent their functionality
  • Fixed a bug that sometimes caused a “no valid header” error message.

1.0.6 – May 5 2016

  • Arreglado un fallo reportado por Knut Sparhell que impedía que los widgets del panel de control se abrieran o cerraran.
  • Arreglado un fallo reportado por Knut Sparhell que causaba problemas con el soporte de https para las páginas administrativas.

1.0.5 – April 26 2016

  • [BETA] Añadida compatibilidad para el plugin NextGen Gallery.
  • Añadida integración de plugins de terceros.
  • Mejorado el sistema de cache de etiquetas.
  • Mejorado el formato para las páginas de configuración del administrador.
  • Convertido bbPress para utilizar el nuevo sistema de integración de terceros.
  • Convertido WooCommerce para utilizar el nuevo sistema de integración de terceros.
  • Si .htaccess no es escribible, desactiva la opción de vista móvil separada y no almacenes en caché cookies/agentes de usuario.
  • La caché se purga automáticamente cuando está desactivada.
  • Arreglado un fallo en el que. htaccess no se comprobaba correctamente al añadir reglas comunes.
  • Arreglado un fallo en el que las configuraciones multisitio se purgaban completamente cuando un sitio solicitaba una purga total.

1.0.4 – April 7 2016

  • Añadida lógica a los comentaristas de caché.
  • Añadida la copia de seguridad de htaccess al script de instalación.
  • Añadido un editor htaccess en el panel de administrador.
  • Añadido no cachear agentes de usuario.
  • Añadido no cachear cookies.
  • Creadas nuevas entradas del submenú de ajustes de LiteSpeed Cache.
  • Implementada vista de móvil separada.
  • Modificado el mensaje no definido de WP_CACHE para que aparezca sólo para los usuarios que pueden gestionar opciones.
  • Movido todo activado/todo desactivado desde la gestión de red a la configuración de red.
  • Arreglado un fallo donde no se definía WP_CACHE en la activación si se comentaba.

1.0.3 – March 23 2016

  • Añadido un botón Purgar página de inicio en la página de gestión de LiteSpeed Cache.
  • Añadida la opción TTL por defecto de la página de inicio a la configuración general.
  • Añadida la capacidad de definir nombres de cookies específicos de aplicaciones web a través de reglas de reescritura para manejar los conflictos de cookies registrados cuando se utilizan múltiples aplicaciones web. [Requiere LSWS 5.0.15+]
  • Mejorado el manejo de WooCommerce.
  • Arreglado un fallo donde la activación de lscwp marcaba el botón de opción “activar cache”, pero la caché no estaba activada por defecto.
  • El código se ha reescrito para hacerlo más limpio.
  • Actualizado el readme.txt.

1.0.2 – March 11 2016

  • Añadida la opción “Usar configuración de administrador de red” para “Activar LiteSpeed Cache”. Para sitios individuales, esta opción estará activada de forma predeterminada.
  • Añadido activar/desactivar todos los botones para el administrador de red. Esto controla la configuración de todos los sitios administrados con “Usar configuración de administrador de red” seleccionado para “Activar LiteSpeed Cache”.
  • Excluir por categoría/etiqueta son ahora áreas de texto para evitar tiempos de carga lentos en la página de ajustes de LiteSpeed Cache para sitios con un gran número de categorías/etiquetas.
  • Añadida una nueva línea en advanced-cache.php para permitir la identificación como un archivo de caché de LiteSpeed Cache.
  • La activación/desactivación se maneja mejor ahora en entornos de multi-sitios.
  • Ahora hay un botón de radio en lugar de una casilla de verificación para activar la configuración de LiteSpeed Cache.
  • Ahora puedes agregar ‘$’ al final de una URL en Excluir URI para realizar una coincidencia exacta.
  • La cookie _lscache_vary se eliminará al cerrar la sesión.
  • Arreglado un fallo en las configuraciones de multi-sitios que causaría un error de “función ya definida”.

1.0.1 – March 8 2016

  • Añadido No Caché por URI, por Categoría y por Etiqueta. URI es un prefijo/cadena igual a coincidencia.
  • Añadida una pestaña de ayuda para compatibilidad de plugins.
  • Creada lógica para otros plugins para purgar una entrada si se actualiza.
  • Arreglado un fallo donde las páginas de woocommerce que mostraban el carro eran almacenadas en caché.
  • Arreglado un fallo donde los menús del administrador en configuraciones de múlti-sitios no se mostraban correctamente.
  • Arreglado un fallo donde se servían páginas públicas cacheadas a usuarios conectados.
  • Arreglado un fallo de compatibilidad con bbPress. Si hay un nuevo foro/tema/respuesta, las páginas de los padres también se purgarán.
  • Arreglado un fallo que no permitía al cron actualizar los mensajes programados.

1.0.0 – January 20 2016

  • Versión inicial.