JCH Optimize Pro For Joomla v9.1.1

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JCH Optimize Pro For Joomla v9.1.1

New features​

• Re-add Expired Cache delete function.

Removed features​

• Remove 'Defer Critical JavaScript' setting. Critical JavaScript will be placed on the page based on the 'Position JavaScript at bottom of page' setting.

Changes​

• CSS files loaded dynamically in 'Reduce Unused CSS' feature are combined together to prevent incremental layout shifts when the user interacts with the page.
• Don't cache 404 or other invalid pages.
• Improved usability and accuracy of 'Above fold marker' in Miscellaneous Settings and 'Configure helper' in Optimize CSS Delivery. These settings are only visible when 'Debug plugin' is enabled. Please read the descriptions for more information.

Bug fixes​

• [HIGH] Fixed issue with 'too many redirects' on some Dashboards
• [HIGH] Fixed max_prepared_stmt_count error on some sites.
• [LOW] Connection errors not properly handled in ReCache method.
• [LOW] Fix errors when invalid values are used in Multiselect Options with dropdowns.
• [LOW] Sometimes JavaScript error triggered when lazy loading background images
• [MEDIUM] Avoid optimizing images under the 'jch-optimize' directory.
• [MEDIUM] Rogue ';' character printed on page when cached.

Miscellaneous changes​

• Optimize sizes attribute values for responsive images.

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JCH Optimize Pro For Joomla v9.1.0​

New features​

• Added feature to use the Lite YouTube Embed facade for YouTube videos above the fold.
• Added function to try to detect and load LCP automatically
• Added limited support for browsers without WEBP support using User Agent info

Changes​

• Improvements in the Image Optimization feature and API

Bug fixes​

• [MEDIUM] Fix PHP errors on sites running on servers with PSR modules installed and using php than OHO 8.3
• [MEDIUM] Fix issue with responsive images not loading in CSS when image converted to WEBP
• [MEDIUM] Fix issues with Optimize By URL mode

Miscellaneous changes​

• Limit the amount of font files and images preloaded by the HTTP/2 feature automatically to avoid overloading the critical path
• Minimum supported Joomla version is now 4.4.0

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What's new​

This release includes several bug fixes and some improvements. All are advised to upgrade.

Developed and tested on up to PHP 8.3.16 and Joomla! 5.2.2

Changelog​

Changes​

• Added User-Agent identifier 'JchOptimizeCrawler' for recache crawler
• Dont record hits on articles while using Page Cache if option disabled in component
• Improved compatibility with Cloudflare caching by removing no-cache header from .htaccess codes
• Improved implementation of background image lazy loading
• Modify default HTML sections in Reduce DOM feature

Bug fixes​

• [HIGH] Feature to update CRSF token broken
• [HIGH] Fixed intermittent uncaught error when saving page cache.
• [LOW] Don't lazy load background images without a valid path
• [LOW] Fixed exceptions caused by invalid selectors while lazy loading background images.
• [LOW] Fixed issue with incorrect character encoding in some CSS files
• [MEDIUM] Page Cache would print multiple lines of Ajax codes included by JCH Optimize
• [MEDIUM] Responsive images loading when not enabled

New features​

• Added support for Joomla 4.1

Removed features​

• No longer combining Google font files if they're not being optimized

Changes​

• Improved caching to reduce number of build up of files
• The Add Image Attributes feature now also searches data-src attributes for urls of images

Bug fixes​

• [HIGH] PHP error thrown on Joomla! 4 while saving Exclude settings with plugin disabled.
• [LOW] Fixed issue with optimized files not shown in blue in the file tree on the Optimize Image tab.
• [MEDIUM] Fixed bug with displaying WEBP images when CDN is enabled.