Wp Rocket 3.17.3

--Regression fix: correct an issue which prevented sitemap-based preloading from working

• Enhancement: Settings page design update to improve readability and contrast, following our customers feedbacks since the 3.0 release
• Enhancement: Add a show sidebar switcher on the settings page, to show/hide the sidebar that is mainly useful for new users
• Enhancement: Revert the CDN field to the pre-3.0 implementation, improving it's usability and fixing a bug with the reserved for selection
• Enhancement: Specify directly the zone ID in Cloudflare settings instead of using the domain
• 3rd party compatibility: Improve compatibility with Polylang detect browser language option
• Bugfix: Correctly minify relative CSS and JavaScript URLs
• Bugfix: Correctly rewrite referenced file paths in CSS files when using minification/cache busting on a subfolder installation
• Bugfix: Prevent full cache clear when an image is uploaded to a draft
• White label: You can replace the default WP Rocket footprint by a generic one by using the WP_ROCKET_WHITE_LABEL_FOOTPRINT constant.

• Enhancement: Improve compatibility with Kinsta in the case where the installation is missing Kinsta mu-plugin, and correctly clear Kinsta cache when using "Purge this URL" on the front-end
• Enhancement: Generate WP Rocket caching files on Siteground even for sites with a version older than 4.0.5 of SG Optimizer
• Enhancement: Add back placeholders in some WP Rocket textareas fields to hint at the correct syntax to use
• Bugfix: Prevent incorrectly rewritten URL paths in minified/busted CSS files in some cases
• Bugfix: Fix a conflict with the SumoMe plugin which prevented WP Rocket settings tabs navigation from working
• Bugfix: Prevent database optimization counting the number of items to optimize on all admin pages instead of only WP Rocket settings apge
• Bugfix: Database optimization "Optimize" button now optimize correctly even if the settings didn't change
• Dependency: Update lazyload script the to latest available version