* Fix: Page Cache cleanup purging all if browsercache.html.lifetime > W3TC_CACHE_FILE_EXPIRE_MAX
* Fix: Page Cache primer: Ignore sitemap XML comments
* Fix: Page Cache primer: Preload cache for custom post types
* Fix: Page Cache primer: Add an option to prime cache after updating a post/page/CPT
* Fix: Redis test logic
* Fix: Cloudflare extension: Setting values via API
* Fix: Amazon SNS message validation
* Fix: Handle XML setting being saved properly
* Update: Add more options to the Remove CSS/JS feature
* Update: Add an option for Amazon CloudFront default region in distribution hostname
* Update: Add information about feature impact on PageSpeed
* Update: Reworked the Page Cache Preload settings UI