WP Rocket - Best WordPress Caching Plugin

WP Rocket - Best WordPress Caching Plugin v3.18.3

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Staggered release, version available for 70% of our customers.
Bugfix: Fix a problem with Automatic Lazy Rendering feature which caused broken layouts in specific markups (#6959)
Bugfix: Fix “Argument #3 ($code) must be of type int, string given” fatal error (#6714)
Bugfix: Fix 404 error in console for Safari browser when LazyLoad for CSS Background Images is used (#6453)
Bugfix: Fix “null passed to delete_by_url() when string expected” fatal error (#6887)
Enhancement: Slightly improve performance and reduce CPU usage of the plugin (#6413)
Enhancement: Optimize lookups of the tables in the database by stopping the usage of “SHOW TABLES LIKE” queries (#6460)
Enhancement: Reduce the resources usage for Automatic Lazy Rendering and Optimize Critical Images features (#6964)
Enhancement: Update BerlinDB package inside the plugin (#6986)
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    • Enhancement: Introduce “rocket_lrc_exclusions” filter to exclude elements from the Automatic Lazy Rendering feature (#6987)(documentation)

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  • Enhancement: Update the Lazy Render Content strings with Automatic Lazy Rendering (#6974)
  • dev: Automate plugin translation process (#6104)
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Enhancement: Refactor of the Optimize Critical Images codebase (#6831)
Bugfix: Fix PHP undefined property warning when using Optimize Critical Images feature (#6814)
Bugfix: Fix rocket_min_rucss_size filter, it was not working in specific circumstances (#6819)
Enhancement: Allow the usage of more than 10 seconds timeout for the rocket_lcp_delay filter (#6741)
Enhancement: Make sure to remove loading=”lazy” attribute when automatically excluding from the lazy load above the fold images (#6657)
Enhancement: Add span element to the list of possible LCP elements when using Optimize Critical Images feature (#6821)
Enhancement: Add data-rocket-defer attribute to the scripts deferred by WP Rocket (#6091)
Enhancement: Allow the removal of <noscript> element generated for the lazyload markup (#5723)
  • Enhancement: Refactor of the Optimize Critical Images codebase (#6831)
  • Bugfix: Fix PHP undefined property warning when using Optimize Critical Images feature (#6814)
  • Bugfix: Fix rocket_min_rucss_size filter, it was not working in specific circumstances (#6819)
  • Enhancement: Allow the usage of more than 10 seconds timeout for the rocket_lcp_delay filter (#6741)
  • Enhancement: Make sure to remove loading="lazy" attribute when automatically excluding from the lazy load above the fold images (#6657)
  • Enhancement: Add span element to the list of possible LCP elements when using Optimize Critical Images feature (#6821)
  • Enhancement: Add data-rocket-defer attribute to the scripts deferred by WP Rocket (#6091)
  • Enhancement: Allow the removal of element generated for the lazyload markup (#5723)

3.16.3 July 30th, 2024​


  • Enhancement: Move JavaScript Minification argument exclusions to the backend (#6273)
  • Enhancement: Remove “My Status” section and reorder dashboard view (#6721)
  • Enhancement: Remove warnings related to JavaScript and CSS Minification features (#4966)
  • Enhancement: Improve the way how beacon script is generated (#6771)
  • Bugfix: Guard against “PHP Warning: strpos(): Empty needle” log entries (#6758)
  • 3rd-party compatibility: Prevent from overwriting the .htaccess file even if it’s empty, compatibility enhancement with Cloudlinux hosting (#6723)
  • 3rd-party compatibility: Remove Auto Minify from the Cloudflare Optimal Settings (#6705)
  • 3rd-party compatibility: Fix detection of the WooCommerce Multilingual standalone version (#6706)
3.16.2.1 July 6th, 2024
Bugfix:
Guard ‘rocket_preload_delay_between_requests’ filter against unexpected values that might cause fatal errors (#6760)

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Staggered release: version available for 15% of customers​

  • Enhancement: Automatically slow down the preload for websites which are overloaded (#6396)
  • Enhancement: Introduce retry strategy when calling WP Rocket’s website to avoid negative impact on websites during the downtime (#6715)
  • Enhancement: Guard beacon script against saving not expected values into the Optimize Critical Images table (#6599)
  • Enhancement: Prevent from adding not public post types into the cache table (#5952)
  • Enhancement: Truncate the cache table after the domain migration (#5549)
  • Enhancement: Add data-rocket-preload argument to the preload elements added by WP Rocket (#6672)
  • Bugfix: Make sure to send mobile and desktop URLs to the pre-warmup of Optimize Critical Images feature (#6697, #6752)
  • 3rd-party compatibility: Prevent from occasional fatal error when using WP Rocket together with RankMath SEO (#4830)

3.16.1.1 June 20, 2024​


Staggered release available for 25% of customers.​


  • Bugfix: Clear data related to Optimize Critical Images feature upon the update to make sure PHP warning is not logged (#6729)

3.16.1 June 19, 2024​


  • Enhancement: Guard Optimize Critical Images feature from preloading not expected LCP image markups (#6647)
  • Enhancement: Make the pre-warmup process of Optimize Critical Images feature asynchronous (#6609)
  • Enhancement: Add a new filter to control the waiting time for Optimize Critical Images script (#6673)
  • Enhancement: Block the pre-warmup process of Optimize Critical Images feature for the local environments (#6589)
  • Enhancement: Display the Clear Critical Images button of Optimize Critical Images feature for the local environments (#6668)
  • Enhancement: Add “section” and “header” to the elements that can be considered as LCP when using Optimize Critical Images feature (#6667, #6631)
  • Enhancement: Update the Image Optimization tab in WP Rocket’s settings (#6632)
  • Enhancement: Reduce the resource usage of the ajax request when the page is not cached yet while using Optimize Critical Images feature (#6571)
  • Enhancement: Update the Delay JavaScript script to the 1.2.6 version (#6646)
    • Improve the feature’s error logging to make it more descriptive
    • Fix a problem when JavaScript was not triggered correctly in some cases when the interaction happened during the page load
    • Fix CSP problems with Delay JavaScript feature
    • Fix a problem with sticky element not being sticky when Delay JavaScript is used
    • Fix an incompatibility with CookieCode banner plugin
  • Bugfix: Fix a preload markup for Optimize Critical Images feature when specific container and its pseudo element have both background images (#6634)
  • Bugfix: Make sure to preload and exclude from Lazy Load correctly LCP images with special characters when Optimize Critical Images is enabled (#6639, #6693, #6524)
  • Bugfix: Guard against fatal when providing not expected data into Optimize Critical Images feature (#6690)
  • Bugfix: Prevent 404 error for “lcp-beacon.js.map” file (#6679)
  • Bugfix: Make sure to apply fetchpriority attribute to the LCP image when its source is relative while using Optimize Critical Images feature (#6604)
  • Bugfix: Fix Mobile Cache button in the tools section (#6643)
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  • New Feature: Optimize Critical Images– Automatically detect LCP, above the fold images and optimize them. This feature is automatically enabled (documentation)
  • Enhancement: Auto-enable Separate Cache Files for Mobile Devices and remove UI checkbox, move User Cache to Add-ons, move Cache Lifespan to Advanced Rules (#5992)
  • Enhancement: Improve the way how the .htaccess file is manipulated (#928)
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