Changelog do W3 Total Cache Pro

Correção

• Browser Cache: Constrain unquoted URL rewriting when removing query strings from static resources
• Page Cache: Remove the expired role-cookie compatibility path and skip caching for rejected roles
• Page Cache: Avoid Options API calls before WordPress has loaded them during early bootstrap
• Object Cache: Persist cache invalidation from wp-admin when admin object caching is disabled
• CDN: Preserve custom attachment directories when pushing media
• Google PageSpeed: Renew expired access tokens without discarding authorization
• Licensing: Show the activation-limit notice for licenses that have reached their limit
• Settings: Persist Purge via WP-Cron schedule settings
• Settings: Skip unchanged w3tc_state option writes

Correção

• Database Cluster: Restore placeholder unescape so admin searches with wildcards match
• Settings: Restrict POST updates to keys owned by the active admin page
• Licensing: Limit plugin type updates to the license path
• Image Converter: Require administrator capability for convert and submit
• Config import: Validate structure before applying
• Role cookies: Stop honoring legacy names unless explicitly enabled
• Minify: Validate precache URLs before outbound fetch
• URL constants: Apply host allowlists to overrides
• Minify: Validate Java minifier JAR paths before invocation
• Diagnostics: Extend log redaction across remaining formats
• Reverse proxy: Apply forwarded client IP and scheme headers only from trusted proxies
• CDN: Limit Media Library import to static assets
• CDN: Render admin server responses as text
• CDN: Use saved settings for Test
• CDN: Scope CORS headers to font resources
• Browser Cache: Normalize rewrite rule rendering
• Support: Reduce client data sent from the Support page
• Forums: Normalize API client responses
• Lazy Load: Match background styles as top-level attributes only
• Admin: Align request validation across notice, extension, setup, CDN, and minify flows

Correção

• Page Cache: Keep Disk Enhanced cache file operations within the cache directory

Correção

• Lazy Load: Match only quoted image attributes when rewriting src/srcset/sizes
• Cache purge: Restore filterable capabilities for purge-all and purge-post

Correção

• Output buffering: Skip REST API requests unless page cache REST caching is enabled
• Minify: Keep cache file operations within the cache directory
• Defer Scripts: Restore timeout configuration placeholder replacement

Correção

• Disk cache: Restore file-locking writes on PHP 8+
• Apache: Limit Options -MultiViews in page cache rules to compatibility mode
• Page Cache: Skip storing redirect responses

Correção

• General Settings: "The link you followed has expired" when emptying all caches
• Redis/Memcached/CDN: Restore connection handling after 2.10.0 at-rest credential encryption
• At-rest credentials: Defer encryption until WordPress salts are available
• Always Cached: Queue regeneration on nginx with Disk: Enhanced page cache
• Mfunc: Render unrecognized dynamic-fragment tags as empty output
• Apache: Remove Options -MultiViews from root .htaccess (HTTP 500 on restrictive AllowOverride)
• Multisite: Admin page links in network admin

Correção

• Output buffering: Reverted to previous output buffering from 2.9.1
• Cloudflare: Token/Key validation
• Prevent mfunc processing bypss by user-agent

Correção

• Output buffering: Discard nested OB contents for non-HTML responses (JSON/AJAX) to prevent HTML prepended to JSON output
• Output buffering: Add wp_die_ajax_handler and wp_die_json_handler filters to properly handle AJAX die paths
• Page cache: REST API responses no longer cached due to output buffering pipeline being skipped for non-HTML responses
• Lazy load: Add debounced MutationObserver so images injected by AJAX plugins (e.g. FacetWP) are processed without requiring per-plugin integration; also fix async_head embed method not updating window.w3tc_lazyload to the live LazyLoad instance after initialization

Correção

• Patch broken access control for Image Service AJAX operations
• Mfunc dynamic output buffering fatal error causing blank pages

Correção

• Image Converter: Reset request when status is 404
• Image Converter: Better handling of separate format requests
• Image Converter: UI/JS changes
• Config caching/saving issue

Correção

• Bunny CDN purge section
• New Relic API
• Nginx + Memcached Unix socket compatability

Correção

• Elementor: Carousel lazy load
• Elementor: Cache clearing issues
• Strip all mfunc/mclude tags from REST, feeds, and comments
• Better validation for file directory cleanup
• Bunny CDN: Settings page purge URL section
• Minify: Auto JS: Handle async and defer attributes with values
• Google PageSpeed: Lighthouse changes
• Cloudflare: Undefined array warning
• Rackspace API: Reponse code handling
• License deactivation messages

Correção

• Better logic for mfunc/mclude processing

Correção

• Sanitize mfunc/mclude content in REST calls
• Resolved plugin check errors
• Discard simplexml errors
• Missing text domains
• Ensure array type for filter "w3tc_footer_comment"

Correção

• Lazy load background-image style handing
• Elementor: Also flush Object Cache after Page Cache is flushed
• Canonicalize Cache read path to avoid variants

Correção

• Avoid redundant object cache misses in WP 6.4 - 6.7
• Admin bar: Do not show "Purge All Caches Except Cloudflare" if disabled after it was configured
• Error handling for URL downloads
• Menu items for non-administrators

Correção

• Exception handling on activation
• wp_resource_hint handling for arrays

Correção

• AWS S3 test
• Gravity Forms submissions
• Windows: Configuration import
• Redis: Fix PHP 8 warning for incrBy value not being an integer
• DbCache Cluster: Check for mysqli_result before using the object
• PHP 8 warnings
• Typos on settings pages

Correção

• Usage Statistics JavaScript error
• Regex matching for Cookie Cache Groups
• Image Service: Error when get_current_screen is run before admin_init
• _load_textdomain_just_in_time timing issue for WP-CLI and the Setup Guide
• "DOMDocument::loadHTML: ID already defined in Entity" errors
• Cloudflare: Saving settings with a value of 0

Correção

• Exit survey email field submission
• Setup Guide analytics

Correção

• Error deactivating when selected to delete plugin data
• WP-CLI: Enable Object Cache depending on settings
• Delete all plugin WordPress Options if selected on deactivation

Correção

• CDN: Amazon S3 long hostname for default region
• WP-CLI: Error running "wp w3tc alwayscached_*" commands
• WP-CLI: Remove HTML in output

Correção

• Deactivation modal JS error

Correção

• HTTP API calls for checking required files
• Script-src-elem and style-src-attr security headers
• Handle multiple line srcset attributes for CDN URL replacement
• Fragment Cache: Fixed logic for navigation links
• Check for modified advanced-cache.php dropin/addin file
• Log directory name is made unique

Correção

• Added additional user capability checks
• Ensure Object Cache garbage collection (disk) WP Cron event is scheduled
• Added additional checks when loading the Object Cache dropin
• Disable Database, Object, and Fragment Cache when using WP-CLI
• Object Cache debug logging
• FAQ help tabs

Correção

• Ensure WP Cron events get scheduled when using the Setup Guide wizard and on upgrade
• Undefined variable when the Object Cache purge debug log is enabled

Correção

• Cloudflare: Some settings were not saved correctly
• Check and update file mode/permissions for cache files
• Issue prompting for credentials for some non-direct filesystem types

Correção

• Improved cache flushing on actions/updates
• Google PageSpeed authorization
• Remove Fragment Cache link if extension is disabled
• License status fix
• Statistics PHP warning when some data is stale
• API improvement for non-200 responses

Correção

• PHP error in Page Cache when deleting media
• PHP warning in Page Cache when modifying an attachment

Correção

• WP-CLI get option output for array type
• Remove CSS/JS URL matching
• Nginx rules for feature and permission policies
• Redis connect port for unix sockets error

Correção

• Page Cache: File Cleaner now uses the correct expiration setting
• PHP 8.1 warnings for Redis connect
• Google ChartJS error

Correção

• Page Cache cleanup purging all if browsercache.html.lifetime > W3TC_CACHE_FILE_EXPIRE_MAX
• Page Cache primer: Ignore sitemap XML comments
• Page Cache primer: Preload cache for custom post types
• Page Cache primer: Add an option to prime cache after updating a post/page/CPT
• Redis test logic
• Cloudflare extension: Setting values via API
• Amazon SNS message validation
• Handle XML setting being saved properly

Correção

• Page Cache: Prefer Brotli over Gzip
• Page Cache: Purge sitemaps on post creation/edit/trash/delete
• Page Cache: Processed content filter
• Minify URL to filename filter mapping

Correção

• Nginx feature and permission policy header syntax
• Memcache install check
• CloudFront purge button
• Uncaught type error on the install page
• Page mapping data
• Add missing id for a save settings button
• Extension counts
• PHP 8.2 deprecation warnings for dynamic class property assignments
• Do not autoload WP option for PageSpeed data
• Cache groups: Fix spacing in values for htaccess syntax
• Refactor Minify cache key mapping to have shorter keys and separate storage
• Minify statistics output and PHP warnings
• Feature Showcase: New feature version numbers
• Lazy Loading URL pattern match

Correção

• Image Converter extension activation
• Media Library upload may fail when using Bunny CDN
• Cloudflare API error when updating certain settings
• Lazy Loading issue with the Delay Scripts feature enabled

Correção

• Error when changing CDN cookie domain setting
• Admin notice when flushing cache from the admin bar
• Error in some Minify cache file operations
• PHP 8 compatibility