WP Rocket⁠ — Wordpress Best Caching Plugin v3.17.3.1

3.14 June 15, 2023
Staggered version available for 15% of customers.
3rd-party compatibility: Introduce Cloudflare APO compatibility (#3180)
3rd-party compatibility: Improve TranslatePress and RUCSS compatibility (#5640)
Enhancement: Rewrite Cloudflare Add-on code (#5729)
Enhancement: Bump minimum WordPress version to 5.8, PHP to 7.3

v3.13.3 - May 24, 2023
Enhancement: Change the wording for One-Click Exclusions (#5929)
Enhancement: Prevent from adding incomplete Used CSS into the source (#5809)
Enhancement: Guard against removing style tags when <title> is not present and Used CSS can not be injected (#5755)
Enhancement: Display a notice for users that are still using CPCSS to encourage them to RUCSS feature (#5905)
Enhancement: Make sure that recommended Elementor Delay JavaScript Execution exclusions are not causing accessibility warnings (#5282)
Bugfix: Fix ‘Add missing image dimensions’ regex to prevent it from removing custom attributes (#5818)
Bugfix: Fix a regression when WP Rest API wasn’t cached for both: trailing slash and non-trailing slash versions (#5900)
Bugfix: Make sure that CPCSS for mobiles is regenerated when switching the theme (#5751)
3rd-party compatibility: Compatibility between RUCSS and Themify theme (#5736)

Changelog v.3.13.2
Enhancement: Sanitize URLs before adding them to the config file (Sanitize URLs before adding them to the config file #5780)
Enhancement: Serve YouTube Thumbnail in WebP format (replace YouTube iframe with preview image feature)(Serve YouTube Thumbnail in WebP format. #5111)
Enhancement: Add preload exclusions to the backend (403 URLs arenot removed from caching table #5810)
Enhancement: Sanitize User Cache paths to make sure user cache is cleared in all scenarios (Sanitize rocket_clean_user path the same way as we create the path when caching #5764)
Enhancement: Fix the UI glitch for Sucuri Add-on (Some HTML is shown on WPR dashboard when Sucuri add-on is enabled and you go to Modify options #5742)
Enhancement: Add alt attribute to the YouTube thumbnail (for the YouTube iframe with preview image feature) ( Replace YouTube iframe with preview image alt attribute is empty #5127)
Bugfix: Fix a bug when the Preload was processing WooCommerce pages **(**WooCommerce pages not handled properly with preload in some cases #5805)
Bugfix: Fix the following warning: PHP Warning: Undefined array key "host" (PHP Warning: Undefined array key "host" in /wp-rocket/inc/Engine/Optimization/AssetsLocalCache.php #5492)
Bugfix: Fix the PHP 8.2.1 depracation notice (PHP deprecation errors on 8.2.1 DelayJS/html.php file. #5862)
3rd-party compatibility: RUCSS compatibility with WP Geotargeting redirections. RUCSS service requests will not be redirected (RUCSS compatibility with WP Geotargeting redirections #5296)
3rd-party compatibility: Update SEOPress sitemap detection for Preload ****(Update SEOPress integration for sitemap preloading #5839)
3rd-party compatibility: Exclude the canonical link from the "Relative protocol" setting to avoid SEO issues (Exclude the canonical link from the "Relative protocol" setting to avoid SEO issues #5781)
3rd-party compatibility: Clear WP Rocket’s cache when Elementor’s maintenance mode is changed **(**elementor maintenances mode & wp rocket cache #4937)

3.13.0.2 April 13, 2023
Bugfix: Fix a problem when the license could not be activated for fresh installs in some cases (#5866)

3.12.3.1 November 17, 2022
Available as staggered release for 25% of customers.

• Bugfix: Prevent fatal error when delaying massive inline scripts (#5570)
• Bugfix: Prevent fatal error when Action Scheduler returns error (#5567)
• 3rd-party compatibility: Prevent fatal error when deactivating BigCommerce plugin (#5550)
• 3rd-party compatibility: Exclude non-existing URLs coming from The Events Calendar plugin from the prelod (#5510)

3.12.1 September 15, 2022
(Released to 25% of users)
Enhancement: Dynamically update Remove unused CSS exclusions from our server (#5038)Enhancement: Respect in-progress limit for preload items (#5393)Enhancement: Add new filters to prevent deletion of used CSS (#4942)Enhancement: Display a notice if RUCSS table could not be created (#3960)Enhancement: Add additional exclusions from Delay JS execution (#4905, #5266, #5404)Enhancement: Add additional exclusions from minify JS (#5097, #5216)Enhancement: Exclude .cfm extension from CDN rewrite (#5020)Bugfix: Remove loading attribute from images/iframes when using JS lazyload to prevent conflict on some browsers (#4961)Bugfix: Prevent deprecated warning on PHP 8.1 (#5205)Bugfix: Prevent PHP warning when using missing image dimensions for some SVG (#5098)Bugfix: Prevent showing missing Action Scheduler tables notice incorrectly in some cases (#5021)Bugfix: Prevent PHP fatal error when Action Scheduler tables could not be created on installation (#5396)Bugfix: Prevent PHP fatal error when using count() on invalid type with PHP 8 and above (#5407)3rd party compatibility: Display a conflict notice when Cloudflare server push mode is enabled while Remove Unused CSS or Combine CSS ie enabled (#4710)3rd party compatibility: Remove old Remove unused CSS server IP from Wordfence allowlist (#5249)

v3.11.5 August 3, 2022
Enhancement: Display warning notices for expired users using Optimize CSS Delivery options (#3837)
Bugfix: Prevent PHP deprecated warning on PHP 8.1 (#5194)
Bugfix: Correctly rollback multiple versions consecutively (#3077)
3rd party compatibility: Update allowlisted IP for our RUCSS in Wordfence (#5233)
3rd party compatibility: Add additional compatibilities for Remove UnusedCSS (#5018, #5091, #5164, #5219, #5263, #5270)

v3.11.5 August 3, 2022
Enhancement: Display warning notices for expired users using Optimize CSS Delivery options (#3837)
Bugfix: Prevent PHP deprecated warning on PHP 8.1 (#5194)
Bugfix: Correctly rollback multiple versions consecutively (#3077)
3rd party compatibility: Update allowlisted IP for our RUCSS in Wordfence (#5233)
3rd party compatibility: Add additional compatibilities for Remove UnusedCSS (#5018, #5091, #5164, #5219, #5263, #5270)

Bugfix: Prevent fatal error on Presslabs

v3.11.4 June 30, 2022
(This is a staggered release).
Enhancement: Store Used CSS in the filesystem instead of the database (#4802, #5169)
Enhancement: Preserve the style tags in the source after applying RUCSS (#5064)
Enhancement: Allow preserving the CSS files added with when RUCSS is applied (#4969)
Enhancement: Clear Varnish cache of the specific page when clearing its Used CSS (#4875)
Enhancement: Make sure RUCSS can clear all rows in the DB at once (#5017)
Enhancement: Remove old RUCSS entries also when RUCSS is disabled (#5076)
Enhancement: Remove WP Rocket's options from Elementor templates (#5010)
Enhancement: Update Action Schedule package to 3.4.2 (#5119)
Enhancement: Respect trailing slash permalink settings when rewrite rules are not present (#5003)
Bugfix: Correct typo in the core file (#5122)
Bugfix: Always preserve original query string when redirecting (#5117)
Bugfix: Guard RUCSS filters against array of null (#5167)
Bugfix: Prevent fatal error when rolling back from 3.11.3 to 3.10.9 (#5104)
3rd party compatibility: Enable Separate cache for mobile devices when JetMenu is used (#5063)
3rd party compatibility: Improve home_url detection for RUCSS when WPML is used (#5065)
3rd party compatibility: Improve compatibility between Divi and RUCSS (#4792)
3rd party compatibility: Add additional exclusions from Defer JS (#4605)
3rd party compatibility: Add additional exclusions from Delay JS (#4605)
3rd party compatibility: Add additional exclusions from Minify JS (#5026)
3rd party compatibility: Guard against wrong values passed by 3rd party to apache_mod_loaded function (#5156)
i18n: Change RUCSS to Remove Unused CSS in CRON interval name (#5184)