Cache Enabler

1.8.15

Support more (html4, xhtml1.0, xhtml1.1) doctypes (thanks @orlitzky)
Remove all chmod() calls (thanks @orlitzky)

1.8.14

• PHP 8.2 compatibility
• Content negotiation compatibility (thanks @futta)
• Improved path handling (thanks @orlitzky)

1.8.13

• WordPress 6.1 compatibility

1.8.12

• Update directory validation (@robwoodgate)

1.8.11

• Fix directory validation

1.8.10

• Fix recursive chmod issue (#317 @robwoodgate)

1.8.9

• Update sanitization

1.8.8

• Add server input sanitization

1.8.7

• Update plugin upgrade process for multisite networks (#303)
• Update wp-config.php file handling (#302)

1.8.6

• Update requirements check notices (#300)
• Update advanced-cache.php drop-in file handling (#297)
• Add additional validation when creating cached files (#299)
• Add type casts to several filter hooks (#299)
• Add cache_enabler_settings_before_validation filter hook (#298)

1.8.5

• Update required WordPress version from 5.5 to 5.1 (#295)
• Fix plugin upgrade process when disk settings are outdated and a frontend page is requested (#295)

1.8.4

• Update advanced-cache.php drop-in file handling (#292)

1.8.3

• Update index file handling (#289)

1.8.2

• Update cache size transient handling (#287)

1.8.1

• Fix requirements check (#285)

1.8.0

• Update advanced-cache.php drop-in file handling to improve reliability and compatibility (#260 and #283)
• Update settings file to be deleted before the home option is updated to prevent a leftover settings file (#279)
• Update cache_enabler_bypass_cache filter hook default value to allow a complete override (#277)
• Update cache size transient to be in real time (#237 and #269)
• Update cache expiry time to always be a non-negative integer (#265)
• Update WP-CLI clear subcommand (#261)
• Update required WordPress version from 5.1 to 5.5 (#260)
• Update plugin upgrade process to improve reliability and compatibility (#260)
• Update getting the cache file path to improve creating cache files (#256)
• Update HTML5 doctype check to be less strict (#254)
• Update permalink structure handling (#251 and #263)
• Update requirements check to improve notices shown (#249 and #260)
• Update cache clearing structure to enhance the automatic cache clearing actions (#247)
• Add WP-Cron event to clear the expired cache on an hourly basis (#237, #268, and #281)
• Add new cache clearing structure for option actions (#272 and #280)
• Add cache engine restart support (#271 and #278)
• Add constants.php file to plugin directory to allow constant overrides (#260)
• Add wildcard cache clearing support (#246)
• Add Brotli compression support (#243 @nlemoine)
• Add new cache clearing structure for term actions (#234 @davelit)
• Add cache iterator to improve cache object handling (#237)
• Fix WebP URL conversion edge case (#275)
• Deprecate cache_enabler_clear_site_cache_by_blog_id and cache_enabler_clear_page_cache_by_post_id action hooks in favor of replacements (#247 and #274)

1.7.2

• Update string to be translatable (#235 @timse201)
• Add cache_enabler_mkdir_mode filter hook (#233)

1.7.1

• Fix directory creation handling (#221 @stevegrunwell)

1.7.0

• Update cache clearing for theme, plugin, post, and upgrade actions (#215 and #216)
• Update cache handling with cache keys (#211)
• Update settings file deletion handling (#205)
• Update output buffer handling (#203)
• Update removing CSS and JavaScript comments during HTML minification (#202)
• Update WebP URL conversion for installations in a subdirectory (#198)
• Add CACHE_ENABLER_DIR as definable plugin directory constant (#195 @stevegrunwell)
• Add explicit directory access permissions (#194 @stevegrunwell)
• Add exclusive lock when writing files (#191 @nawawi)
• Fix clear cache request handling (#212)
• Fix getting wp-config.php (#210 @stevegrunwell)

1.6.2

• Fix removing CSS and JavaScript comments during HTML minification (#188)

1.6.1

• Update requirements check (#186)
• Update cache clearing behavior for comment actions (#185)
• Update HTML minification to remove CSS and JavaScript comments (#184)
• Update site cache clearing behavior for multisite networks to ensure cache cleared action hooks are fired when using WP-CLI or clear cache action hooks (#180)
• Add cache_enabler_convert_webp_attributes and cache_enabler_convert_webp_ignore_query_strings filter hooks (#183)
• Fix cache clearing behavior on WooCommerce stock update (#179)

1.6.0

• Update cache clearing behavior for multisite networks when permalink structure has changed to prevent unnecessary cache clearing (#170)
• Update cache clearing behavior for comment actions to prevent unnecessary cache clearing (#169)
• Update output buffer timing to start earlier on the advanced-cache.php drop-in instead of the init hook (#168)
• Update plugin upgrade handling (#166)
• Add cache_enabler_clear_complete_cache, cache_enabler_clear_site_cache, cache_enabler_clear_site_cache_by_blog_id, cache_enabler_clear_page_cache_by_post_id, cache_enabler_clear_page_cache_by_url, cache_enabler_complete_cache_cleared, cache_enabler_site_cache_cleared, and cache_enabler_page_cache_cleared action hooks (#170)
• Add cache_enabler_user_can_clear_cache, cache_enabler_exclude_search, cache_enabler_bypass_cache, cache_enabler_page_contents_before_store, cache_enabler_page_contents_after_webp_conversion, cache_enabler_minify_html_ignore_tags filter hooks (#170)
• Add site cache clearing behavior (#167)
• Fix requirement notices being shown to all users (#170)
• Fix setting up new site in multisite network when new site is added outside of the admin interface (#170)
• Fix getting cache size for main site in subdirectory network (#164)
• Fix deleting cache size transient (#164)
• Fix cache clearing (#164 and #167)
• Fix clear cache request validation
• Deprecate ce_clear_cache, ce_clear_post_cache, ce_action_cache_cleared, and ce_action_cache_by_url_cleared action hooks in favor of replacements (#170)
• Deprecate user_can_clear_cache, bypass_cache, cache_enabler_before_store, cache_enabler_disk_webp_converted_data, and cache_minify_ignore_tags filter hooks in favor of replacements (#170)

1.5.5

• Update advanced cache to prevent potential errors (#161)
• Update getting settings to create settings file if cache exists but settings file does not (#159)
• Fix getting settings file edge cases (#158)
• Fix cache expiry

1.5.4

• Update default query string exclusion (#155)
• Update cache engine start check (#155)

1.5.3

• Add default query string exclusion (#154)

1.5.2

• Update late cache engine start to be on the init hook instead of plugins_loaded (#153)
• Add deprecated variable that was previously deleted to improve backwards compatibility (#153)
• Fix WP-CLI notice errors (#153)
• Fix creating settings file on plugin update

1.5.1

• Fix getting settings file

1.5.0

• Update settings file type to PHP instead of JSON (#147)
• Update settings file(s) storage location (#147)
• Update plugin activation, deactivation, and uninstall handling (#147)
• Update HTML minification to also include or exclude inline CSS (#147)
• Update cache size handling for multisite networks (#147)
• Update WP_CACHE constant handling (#140)
• Update cache cleared admin notice (#139)
• Update admin bar clear cache buttons (#139)
• Update output buffer timing to start earlier on the init hook instead of template_redirect (#137)
• Update default cache behavior to not bypass the cache for query strings (#129)
• Update cache clearing setting for when any post type is published to include all post actions (#142)
• Update cache clearing setting for post actions to clear the page and/or associated cache by default (#142)
• Update settings page layout (#129 and #142)
• Update WebP URL conversion for images with density descriptors (#125)
• Add cache engine to improve handling and performance (#147)
• Add cache bypass method for Ajax, REST API, and XMLRPC requests (#147)
• Add new cache clearing structure for post publish, update, and trash actions (#129)
• Add post type, taxonomies, author, and date archives to the new associated cache (#129)
• Add new cache exclusions setting for query strings (#129)
• Fix cache size file status edge case (#147)
• Fix WP_CACHE constant not being set edge case (#140)
• Fix settings file from using unvalidated data (#129)
• Fix clear URL admin bar button for installations in a subdirectory (#127)
• Fix WebP URL conversion for installations in a subdirectory (#125)
• Remove cache clearing publishing action from post sidebar in favor of the new cache clearing structure for post actions (#129)
• Remove cache clearing setting for WooCommerce stock updates in favor of the new cache clearing structure for post actions (#129)
• Remove cache inclusions setting for URL query parameters because of the updated default cache behavior for query strings (#129)

1.4.9

• Fix WebP URL conversion changing all image paths to lowercase

1.4.8

• Update WebP URL conversion for inline CSS (#116)
• Update WP-CLI clear subcommand messages (#111)
• Update WP-CLI clear subcommand for multisite networks (#111)
• Fix WebP URL conversion image matching edge cases (#116)
• Fix cache clearing for installations in a subdirectory
• Fix advanced cache settings recognition for installations in a subdirectory
• Fix file permissions requirement notice

1.4.7

• Update getting wp-config.php if one level above installation (#106)
• Add clear types for strict cache clearing (#110)
• Fix advanced cache settings recognition for subdirectory multisite networks
• Fix WP-CLI clear subcommand for post IDs (#110)
• Fix scheme-based caching for NGINX/PHP-FPM (#109 @centminmod)
• Fix trailing slash handling

1.4.6

• Add cache bypass method for sitemaps (#104)
• Fix cache clearing for subdirectory multisite networks (#103)

1.4.5

• Update WP_CACHE constant handling (#102)
• Add cache bypass method for WP_CACHE constant (#102)
• Add translation descriptions (#102)
• Fix cache handling for default redirects (#102)

1.4.4

• Update cache handling for HTTP status codes (#100)

1.4.3

• Update cache clearing by URL (#99)
• Fix advanced cache settings updating unnecessarily (#99)

1.4.2

• Update cache clearing for the clear URL admin bar button (#98)
• Update scheme-based caching (#98)
• Fix advanced cache path variants (#98)

1.4.1

• Fix undefined constant

1.4.0

• Update default cache behavior for WooCommerce stock update (#88)
• Update cache clearing setting for plugin actions (#91)
• Update admin bar clear cache buttons (#96)
• Update cache behavior for logged in users (#95)
• Update default clear cache publishing action (#88)
• Update advanced cache settings (#91 and #92)
• Update trailing slash handling (#91)
• Update settings page (#84 and #92)
• Add cache clearing setting for WooCommerce stock updates (#88)
• Add fbclid as default URL query parameter to bypass cache (#84)
• Add scheme-based caching (#94)
• Fix advanced cache settings recognition for multisite networks (#92)

1.3.5

• WP-CLI cache clearing (Thanks to Steve Grunwell)
• Added cache_enabler_disk_webp_converted_data filter
• Improved WebP URL conversion
• Fixed advanced cache issue

1.3.4

• Reverted change to page specific as new default

1.3.3

• Replaced wp_die in advanced cache

1.3.2

• Changed to page specific as new default
• Added regex setting for analytics tags in get variables
• Fixed 304 responses

1.3.1

• Fix for missing trailing slashes was incomplete
• Add filter option before minification

1.3.0

• Clear cache on WooCommerce stock updates

1.2.3

• Fix expiry time
• Allow to customize bypass cookies
• Fix Autoptimize config warning
• Pages can now be excluded from cache by a path matching regex
• Plugin upgrades can now trigger cache clear
• Scheduled posts and drafts are now properly handled
• A missing trailing slash will now redirect like WordPress does by default

1.2.2

• Fixed settings form issue

1.2.1

• Minor fixes

1.2.0

• Added advanced cache feature
• Clear cache if reply to a comment in WP admin

1.1.0

• Added the possibility to clear the cache of a specific URL
• Supports now Windows filesystems
• Added X-Cache-Handler to indicate if loaded through PHP
• Support of WebP images generated by ewww
• Dynamic upload directory for WebP images
• Fixed multisite purge issue
• Added requirements checks
• Made plugin ready for translation

1.0.9

• Option to disable pre-compression of cached pages if decoding fails

1.0.8

• Added support for srcset in WP 4.4
• Improved encoding (utf8)

1.0.7

• Added cache behavior option for new posts
• Improved metainformation of the signature
• Optimized cache handling for nginx

1.0.6

• Fixed query string related caching issue

1.0.5

• Credits update

1.0.4

• Changed WebP static file naming

1.0.3

• Fixed WebP version switch issue

1.0.2

• Added support for WebP and CDN Enabler plugin

1.0.1

• Added WebP support and expiry directive

1.0.0

• Initial Release