Version 4.2.1

July 21, 2022

Fixed

  • Fixed an issue with the Local Generator when Twig extensions were being registered via a module (#437).

Version 4.2.0

July 5, 2022

Added

  • Added a Commerce plugin integration that refreshes variants on order completion so that their stock is updated (#432).

Changed

  • The cache is now refreshed when the focal point of an asset is changed (#431).

Version 4.1.4

June 21, 2022

Changed

  • Exceptions are caught and logged, rather than being thrown, during cache generation using the HTTP Generator (#418).

Fixed

  • Fixed an issue in which expiry dates were not being added or updated for pending entries (#422).

Version 4.1.3

May 23, 2022

Fixed

  • Fixed issues with Apache server rewrites that could prevent pages from being cached (#411).

Version 4.1.2

May 17, 2022

Added

  • Added the Blitz Hints announcement to the dashboard.

Version 4.1.1

May 16, 2022

Changed

  • Bumped the required version of the Blitz Hints package.

Version 4.1.0

May 16, 2022

Added

Fixed

  • Fixed the Local Generator bootstrap process for older Craft installations (#404).

Version 4.0.3

May 6, 2022

Fixed

  • Fixed a bug in a migration when no cache purger settings existed (#402).

Version 4.0.2

May 5, 2022

Fixed

  • Fixed a bug in a migration when no cache purger settings existed (#402).

Version 4.0.1

May 5, 2022

Fixed

  • Fixed a bug in the purge console command.
  • Fixed a bug in the custom log target.

Version 4.0.0

May 4, 2022

Cache warmers have been completely replaced by cache generators. The included/excluded query string parameters config setting format has changed. See the new formats here.

Added

  • Added compatibility with Craft 4.
  • Added a new Refresh Mode setting that determines when and how the cache should be refreshed.
  • Added the concept of cache generation, that supersedes cache warming, and is used both for generating, regenerating and in some cases removing cached pages.
  • Added the ability to revalidate cached pages that have expired when serving cached responses (#381).
  • Added the included/excluded query string parameter settings to the Advanced Settings tab and added the ability for them to be site-specific.
  • Added the ability for cache purgers to be run in queue jobs.
  • Added a new refreshCacheWhenElementMovedInStructure config setting, defaulting to true, that controls whether the cache should be refreshed when an element is moved within a structure (#289).
  • Added a new cacheNonHtmlResponses config setting, defaulting to false, that allows enabling caching of pages that return non-HTML responses.

Changed

  • Replaced all Warmer drivers and classes with Generator drivers and classes.
  • Replaced the Guzzle Warmer with the HTTP Generator.
  • Replaced the Local Warmer (experimental) with the Local Generator (stable).
  • Replaced the Log To File helper package with a custom Monolog log target.
  • Changed the included/excluded query string parameters config setting format, see the new format here.

Removed

  • Removed the Clear Cache Automatically and Warm Cache Automatically settings (use the Refresh Mode setting instead).
  • Removed the Warm Cache Delay setting on cache purgers.
  • Removed the warmCacheDelay property from the CachePurgerTrait class.
  • Removed the delay property from the DriverJob class.
  • Removed the delay parameter from all methods in the CacheWarmerInterface class.

Version 3.12.4

May 3, 2022

Fixed

  • Fixed a bug introduced in 3.12.3 when running PHP version 7 (#401).

Version 3.12.3

May 3, 2022

Fixed

  • Fixed a bug in which queue drivers that do not support priorities were throwing an exception (#400).

Version 3.12.2

April 26, 2022

Changed

  • Improved instruction text for Query String Caching setting and cleaned up settings elements.

Fixed

  • Fixed a bug in which the permissionsPolicyHeader and disallowRobots general config settings were being accessed without ensuring that they exist first, since they were added in Craft 3.x (#398).

Version 3.12.1

April 14, 2022

The cache should be manually refreshed following this update in order to ensure the fix is applied.

Fixed

  • Fixed responses being too eagerly cached, resulting in unintentionally cached pages (#397).

Version 3.12.0

April 11, 2022

Added

  • Added beforeRefreshCacheTags and afterRefreshCacheTags events to the RefreshCacheService class (#386).

Changed

  • Cached page responses now include the headers that Craft normally adds (#385).

Fixed

  • Fixed deployers not being added as queue jobs when running via a console command (#384).
  • Fixed exception handling in GitWrapper version 3.

Version 3.11.2

March 3, 2022

Fixed

  • Fixed URL encoding of query strings which could prevent server rewrites from finding cached URIs (#365).
  • Fixed a bug in which an error was thrown if a site URL contained a colon in the path using the file storage driver (#369).

Version 3.11.1

December 21, 2021

Changed

  • The dynamic content inject script now only makes a single AJAX request per unique URL, including CSRF inputs and tokens (#329).
  • The refresh cache job now ignores exceptions when executing element queries (#355).

Fixed

  • Fixed a bug in which the URI passed into craft.blitz.getUri() was being converted into an action URL (#361).
  • Fixed a bug in which the query string was not being removed from a requested URI before determining the mime type.

Version 3.11.0

November 15, 2021

Added

  • Added a duration to the Yii cache storage driver that is set from the value of the cache options cacheDuration property, which defaults to the cacheDuration config setting (#353).

Changed

  • Changed the SEOmatic integration to no longer trigger a refresh of single URIs, since Blitz takes care of those cases.

Fixed

  • Fixed a bug in the element changed behavior logic that was not detecting modified fields and attributes in updated entries and therefore not refreshing cached pages in Craft 3.7.5 and above.

Version 3.10.8

November 2, 2021

The cache should be manually refreshed following this update in order to ensure the fix is applied.

Fixed

  • Fixed action URIs by switching to using absolute URIs in template tags (#352).

Version 3.10.7

October 23, 2021

Fixed

  • Fixed another bug in which pages in multi-site setups with subdirectories were not being cached to the correct URI (#351).

Version 3.10.6

October 22, 2021

Fixed

  • Fixed a bug in which pages in multi-site setups with subdirectories were not being cached to the correct URI (#351).

Version 3.10.5

October 21, 2021

Added

  • Added beforeDeleteUris, afterDeleteUris, beforeDeleteAll and afterDeleteAll events to BaseCacheStorage (#337).

Fixed

  • Fixed a bug in which the page trigger was being stripped from URLs before caching (#350).

Version 3.10.4

October 18, 2021

Changed

  • The URL and query string is now URL-decoded in order to ensure that the requested site URI should be cached (#344).
  • Changed action URIs to relative URIs in template tags (#345).
  • Element queries are no longer cached when a query contains an expression criteria (#346).
  • The deployer no longer removes files when pages are cleared from the cache (#348).

Version 3.10.3

September 5, 2021

Changed

  • Improved the detection of whether a new entry was created in Craft CMS version 3.7.5 and above.

Security

  • Query string paths are now validated to be at least one level deep if URLs with query strings are set to be cached as unique pages (#343).

Version 3.10.2

July 21, 2021

Fixed

  • Fixed the cache not being refreshed when a new entry was created with Craft CMS version 3.7.x installed.

Version 3.10.1

July 19, 2021

Fixed

  • Fixed a database migration error that could occur when Craft CMS is updated to version 3.7.0 before Blitz’s own migrations have run (#332).

Version 3.10.0

July 5, 2021

Added

  • Added paginate as a page specific option for automating the warming of paginated URIs (#319).
  • Added user permissions for the refresh site utility (#214).
  • Added the includedQueryStringParams config setting that compares query string params using regular expressions (#326).
  • Added the warmPagesWithQueryStringParams config setting that determines whether pages containing query string parameters should be warmed (#326).

Changed

  • Front-end API requests now run the queue so that actions complete fully.

Fixed

  • Fixed a bug in which expired entries were not being refreshed (#320).

Version 3.9.0

May 3, 2021

Added

  • Added the ability to refresh a cached site with the new Refresh Site utility and refresh-site console command (#214).
  • Added the isCacheableRequest event to CacheRequestService (#306).
  • Added the queueJobTtr and maxRetryAttempts config settings (#308).

Changed

  • Improved console command messaging when a component is disabled.
  • Changed the token request parameter check to use the value defined in the general config settings (#307).
  • The site is now determined by matching the site with the longest base URL that matches a provided URL (#309, #310).

Fixed

  • Fixed an error that could occur when an empty response was encountered with the local warmer (#305).

Version 3.8.0

March 16, 2021

Added

  • Added a Create Brotli File setting to the File Storage driver (#297).
  • Added the ability to use * as a wildcard in the Refresh Cached URLs utility and refresh-urls console command (#300).

Changed

  • The values in the excludedQueryStringParams are now compared to query string params using regular expressions (#272).
  • The check for a cacheable request is now done inside the Application::EVENT_INIT event (#299).

Fixed

  • Fixed an error that could occur when running refresh cache jobs with Craft 3.3.16 and below (#285).
  • Fixed a bug that was throwing an error message if the resource base URL was set to the site URL (#287).
  • Fixed a bug in which the queue flag was not being respected in console commands (#294).

Version 3.7.0

January 5, 2021

This update optimises the performance of refresh cache jobs. The cache should be manually refreshed following the update in order to get the full performance benefits.

Added

  • Added compatibility with Solspace Calendar and other plugins that use joins in element queries.
  • Added an indication of how many pages were not warmed, if any, in console commands (#221).
  • Added the ability to disable the warm cache utility by setting the cache warmer to “None” (#275).

Changed

  • The deployer now removes files when pages are cleared from the cache (#218).
  • The value of the X-Powered-By header is now appended, rather than added.
  • Optimised cached element queries.

Fixed

  • Fixed a bug in which expired entries were not being cleared (#267).

Version 3.6.12

November 10, 2020

Added

  • Added the API token authentication method to the Cloudflare purger (#263).
  • Added a site URI model to the ResponseEvent class.

Fixed

  • Fixed an error that could occur if the CP trigger was set to null (#264).

Version 3.6.11

October 8, 2020

Added

  • Added a --queue flag that can be used with some console commands to cause job to be queued but not run (#260).

Fixed

  • Fixed an error that could occur if URI patterns contained escaped delimiter characters (#261).

Version 3.6.10

September 23, 2020

Fixed

  • Fixed a bug introduced in version 3.6.9 that could prevent URL patterns being matched.

Version 3.6.9

September 23, 2020

Added

  • Added the countCachedFiles config setting to the file storage driver.

Fixed

  • Fixed a bug in which cached files containing encoded characters would not be cleared correctly (#252).
  • Fixed a bug in which cached pages were not being correctly refreshed by the Yii Cache Storage driver (#257).
  • Fixed a bug in the base site URL replacement logic (#258).
  • Fixed hard-coded path param in check for cacheable request.

Version 3.6.8

August 26, 2020

Added

  • Added outputComments as a page specific option (#243).

Fixed

  • Fixed Guzzle warmer delay that was hard-coded to 5 seconds.

Changed

  • Cache IDs and elements are now reset after a refresh cache job is created for them (#245).
  • Improved primary key migration introduced in version 3.6.6 (#240).

Version 3.6.7

August 17, 2020

Added

  • Added a debug message if no site URI could be determined from the requested URL.

Fixed

  • Fixed an edge case migration error that could occur when updating to version 3.6.6 (#240).
  • Fixed a bug which could prevent element listing pages from being refreshed when an element was deleted (#241).

Version 3.6.6

July 27, 2020

Changed

  • Added the ability to override site URIs before they are warmed (#230).
  • Added primary keys to all database tables (#237).
  • Optimised the element query parameters that are cached.
  • Reordering elements within in a structure now triggers a cache refresh.
  • The results of console commands are now logged.
  • Improved IE compatibility in inject script.

Fixed

  • Fixed a bug in which URLs containing encoded characters would not be served from cached files (#222).
  • Fixed a bug in which query string containing encoded characters could result in a 404 error using the file storage driver (#224).
  • Fixed a bug in which updated User elements were not triggering the clearing of the cache.
  • Fixed a bug in which the homepage was not being cached if it had query strings.

Version 3.6.5

May 11, 2020

Fixed

  • Fixed a bug with the SEOmatic integration that could cause refresh cache jobs to be recursively added to the queue (#213, #217).

Version 3.6.4

April 29, 2020

Fixed

  • Fixed a bug with the SEOmatic integration that could cause issues when saving or deleting entry types (#215).

Version 3.6.3

April 23, 2020

Changed

  • Output comments are no longer included for URIs that have a mime type that is not HTML (#76).
  • Changed how the SEOmatic integration works so it respects the clearCacheAutomatically setting (#204).

Fixed

  • Fixed a bug in which an expired element that did not exist in the primary site would not be refreshed (#199).
  • Fixed a bug when trying to set a queue job priority when using a cache drive that does not support it (#201).
  • Fixed an error that could be thrown in rare cases when saving an entry with Neo blocks (#205).
  • Fixed an exception that could be thrown when using Redis cache if the connection is broken while attempting to get a cached value.

Version 3.6.2

March 30, 2020

Fixed

  • Fixed a potential error if the customSiteUris setting was set to a string.

Version 3.6.1

March 30, 2020

Changed

  • Changed the Blitz inject script so it will work with an XHR page navigation (#179).

Fixed

  • Fixed the console command to warm the cache unnecessarily trying to warm uncacheable pages (#195).
  • Fixed the console command to warm the cache not warming custom site URIs (#196).

Version 3.6.0

March 27, 2020

Added

  • Added refreshCacheWhenElementSavedUnchanged and refreshCacheWhenElementSavedNotLive config settings.
  • Added beforeAddElement and afterAddElement events to RefreshCacheService.

Changed

  • The cache will no longer be refreshed when an element is saved but unchanged (in Craft 3.4.0 or above), configurable using the new refreshCacheWhenElementSavedUnchanged config setting.
  • The cache will no longer be refreshed when an element is saved but not live, configurable using the new refreshCacheWhenElementSavedNotLive config setting.
  • The craft.blitz.getTemplate tag now renders the template using the same site as the request originated from.

Fixed

  • Fixed an error that could occur if a site defined in the Cloudflare Zone ID settings was deleted (#192).
  • Fixed a bug that could prevent the homepage from being refreshed in some cases.
  • Fixed the table alignment in Blitz Cache Utility when the Yii Cache Storage was used.

Version 3.5.2

March 25, 2020

This update contains an important bug fix when using Blitz with multi-site. Once updated, the included/excluded URI patterns should be checked that they apply to the correct sites.

Fixed

  • Fixed a bug in which the included/excluded URI patterns could be applied to the wrong sites if their IDs were out of original order.

Version 3.5.1

March 24, 2020

Changed

  • The cached response is now output when the Application::EVENT_INIT event is triggered so that other plugins can perform actions before Blitz ends the script (#189).

Fixed

  • Fixed a bug in which pages were being cached when a path param was provided in the query string.

Version 3.5.0

March 20, 2020

Added

  • Added excludedQueryStringParams config setting (#177).
  • Added injectScriptEvent config setting (#179).
  • Added Commerce Order as a default non-cacheable element type (#180).

Changed

  • Changed getTemplate tag to render a template as if it was a page.
  • Changed Blitz inject script to use CustomEvent instead of the Event constructor (#183).
  • Improved UI of tables in settings.

Version 3.4.1

February 20, 2020

Changed

  • Improved File Storage utility UI.

Fixed

  • Fixed incorrect cached page count in File Storage utility when the Create Gzip Files setting is enabled.

Version 3.4.0

February 20, 2020

Added

  • Added refreshing of source tags to the refresh cache job.

Version 3.3.0

February 18, 2020

Added

  • Added a Create Gzip File setting to the File Storage driver (credit to solvr.no).
  • Added experimental label to Local Warmer.

Changed

  • Improved foreign key constraint checks before writing to the database (#174).
  • Removed triggering of Blitz's garbage collection from Craft's garbage collection procedure.

Version 3.2.0

February 4, 2020

Added

  • Added the automatic warming of new and updated elements that have not previously been cached (#141).

Changed

  • If the URI has an extension with a matching mime type then it is used in the response (#167).

Fixed

  • Fixed an error that could occur if limit or offset was set to a string rather than an integer.
  • Fixed call to undefined function array_key_first error (#168).

Version 3.1.1

January 20, 2020

Added

  • Added an autosuggest environment variable Email field to the Cloudflare Purger.
  • Added BaseIntegration class.

Changed

  • Element queries that are ordered by random are no longer stored in the database.

Version 3.1.0

January 7, 2020

This update optimises the performance of refresh cache jobs. The cache should therefore be manually refreshed following the update.

Added

  • Added element query source IDs for more performant refresh cache jobs.
  • Added a X-Blitz-Warmer header to cache warming requests.
  • Added beforeSaveCache and afterSaveCache events.

Changed

  • Element query ID parameters are now normalized for more performant refresh cache jobs.
  • Improved debug messages.

Fixed

  • Fixed a debug message error that could affect the local cache warmer.

Version 3.0.3

December 30, 2019

Added

  • Added beforeBlitzInject, afterBlitzInject, beforeBlitzInjectAll, afterBlitzInjectAll events to inject script.
  • Added more debug logs for cases in which pages are not cached.

Version 3.0.2

December 18, 2019

Added

  • Added a commands config setting to define the paths to executable shell commands.
  • Added config setting warning messages for driver settings in the control panel.
  • Added better support for custom remote deployers.

Changed

  • The cachePurgerTypes and deployerTypes config settings now define the classes that will be added to the plugin’s default respective types.

Version 3.0.1

December 10, 2019

Changed

  • Removed the addition of the X-Powered-By header for Craft CMS.

Fixed

  • Fixed an error that could occur when updating the plugin without having previously ever saved the settings.

Version 3.0.0

December 10, 2019

The clearCacheAutomaticallyForGlobals and warmCacheAutomaticallyForGlobals config settings have been replaced by a single new refreshCacheAutomaticallyForGlobals config setting. The URI patterns config setting format has changed, see the new format here. The folder path config setting format has changed, see the new format here.

Added

  • Added replaceable remote deployers (Git Deployer).
  • Added replaceable cache warmers (Guzzle Warmer, Local Warmer) with the ability to specify custom site URIs to be warmed.
  • Added remote deploy and refresh cached URI actions to utility, console commands and user group permissions.
  • Added a table to the database in which drivers can store data.
  • Added an optional params parameter to the craft.blitz.getUri and craft.blitz.getTemplate variables.
  • Added logging of utility actions and other events and errors to storage/logs/blitz.log.
  • Added a debug config setting to debug why pages are not being cached.
  • Added a refreshCacheAutomaticallyForGlobals config setting.
  • Added a mutexTimeout config setting.
  • Added beforeGetResponse, afterGetResponse, beforeClearCache, afterClearCache, beforeClearAllCache, afterClearAllCache, beforeFlushCache, afterFlushCache, beforeFlushAllCache, afterFlushAllCache, beforeRefreshCache, afterRefreshCache, beforeRefreshAllCache, afterRefreshAllCache, beforeWarmCache, afterWarmCache, beforeWarmAllCache, afterWarmAllCache, beforePurgeCache, afterPurgeCache, beforePurgeAllCache, afterPurgeAllCache,beforeDeploy, afterDeploy, beforeDeployAll, afterDeployAll events.

Changed

  • Changed the URI patterns config setting format, see the new format here.
  • Changed the File Storage folder path config setting format, see the new format here.
  • Replaced the clearCacheAutomaticallyForGlobals and warmCacheAutomaticallyForGlobals config settings with a refreshCacheAutomaticallyForGlobals config setting.
  • Replaced the warmCacheJobPriority with a deployJobPriority config setting.
  • Replaced the WarmCacheService service with a BaseCacheWarmer driver.
  • Removed the beforeOutput event (use beforeGetResponse or afterGetResponse instead).
  • Changed the cacheControlHeader to include max-age.
  • Made the Mutex locks broader to help catch integrity constraint violation errors.
  • General performance and control panel UI improvements.

Fixed

  • Fixed user group permissions for refreshing the cache.

Version 2.3.5

November 13, 2019

Fixed

  • Fixed cacheDuration config setting not being applied when generating a cache record (#141).
  • Fixed a potential JavaScript error if the blitz-inject element is not found (#139).

Version 2.3.4

October 21, 2019

Changed

  • Improved element query caching to help catch exceptions (#136).

Version 2.3.3

October 11, 2019

This update optimises the cache invalidation process therefore the cache should be refreshed following the update to take advantage of the improvements.

Changed

  • Improved performance and stability of cache invalidation by removing redundant element queries.

Version 2.3.2

October 10, 2019

Fixed

  • Fixed bug introduced in 2.3.1.

Version 2.3.1

October 10, 2019

Added

  • Added a timestamp to the Served by Blitz HTML comment.

Fixed

  • Fixed element queries not being stored for cache invalidation if they specified an ID to exclude using the id parameter.
  • Fixed response headers not being sent in the initial cache output in some cases.

Version 2.3.0

October 5, 2019

Added

  • Added the ability to dynamically get and inject templates with the craft.blitz.getTemplate template tag and the TemplatesController::actionGet controller action (#129).
  • Added unique zone IDs for each site to the Cloudflare reverse proxy purger settings.
  • Added warm cache delay setting to the Cloudflare reverse proxy purger settings.
  • Added the refreshCacheJobPriority and warmCacheJobPriority config settings to change the priority of the respective cache jobs.
  • Added unit tests to the plugin.

Changed

  • Cached pages that Blitz knows about are now cleared earlier in the refresh cache job process.

Fixed

  • Fixed warming of cache URLs that should be excluded from caching (#130).
  • Fixed links to the documentation in the plugin settings.

Version 2.2.3

September 15, 2019

Changed

  • Improved tracking of element queries in the database.

Version 2.2.2

September 15, 2019

Fixed

  • Fixed bug introduced in 2.2.0.

Version 2.2.1

September 15, 2019

Changed

  • Improved the performance of warming the entire site by excluding irrelevant URLs.

Version 2.2.0

September 14, 2019

Added

  • Added X-Requested-With: XMLHttpRequest header to dynamic content AJAX requests.
  • Added a $cacheComponent setting to YiiCacheStorage (#128).

Changed

  • Pages are no longer cached if there are any transform generation URLs in the body (#125).
  • Improved tracking of element queries in the database.

Fixed

  • Fixed the warning about the cachingEnabled config setting that was not appearing.

Version 2.1.5

July 26, 2019

Added

  • Added the ability to dynamically fetch the CSRF param and a CSRF token with the craft.blitz.csrfParam and craft.blitz.csrfToken template tags and the CsrfController::actionParam and CsrfController::actionToken controller actions.
  • Added the blitz/cache/generate-expiry-dates console command that generates expiry dates for entries and stores them to enable refreshing expired cache (this generally happens automatically).

Changed

  • Changed how X-Powered-By headers are returned.

Fixed

  • Fixed an issue in which the cache could be warmed even when caching was disabled.

Version 2.1.4

July 16, 2019

Changed

  • Changed minimum requirement of Craft to version 3.2.1 for detecting preview requests.
  • Improved SEOmatic integration when resaving elements.

Fixed

  • Fixed an issue in which Block element types were being treated as elements.
  • Fixed a migration that could throw an error when updating with allowAdminChanges disabled (#114).
  • Fixed an error that was being thrown when running the resave entries console command (#115).

Version 2.1.3

July 12, 2019

Fixed

  • Fixed commented code in SEOmatic integration. 😈

Version 2.1.2

July 12, 2019

Fixed

  • Fixed minimum required SEOmatic version number.

Version 2.1.1

July 12, 2019

Changed

  • Changed SEOmatic integration to require version 3.2.14.

Fixed

  • Fixed MySQL database error that could occur with innodb_large_prefix disabled when installing or updating the plugin (#113).
  • Fixed plugin integrations to only be loaded if the required plugin version is met.

Version 2.1.0

July 10, 2019

This update requires some changes to the server rewrite code in order to continue working with live preview. Please reference the documentation for details.

Added

  • Added compatibility for drafts and revisions in Craft 3.2.0.
  • Added integrations with Feed Me and SEOmatic (#93).
  • Added queue job progress labels when refreshing and warming the cache.
  • Added Campaign plugin contacts as non cacheable element type.
  • Added new events to detect when elements are being resaved and propagated in order to prevent multiple refresh cache jobs from being unnecessarily created (#98).
  • Added user group permissions for each of the available functions in the Blitz cache utility (#104).
  • Added beforeOutput event (#112).

Changed

  • Changed minimum requirement of Craft to version 3.2.0.
  • Improved queue job progress feedback when refreshing and warming the cache.
  • Assets that are being indexed no longer trigger refresh cache jobs.
  • Settings are now saved with a warning message even if purger test fails.
  • Changed maximum length of URIs to 500 characters(#105).

Version 2.0.10

July 26, 2019

Added

  • Added the blitz/cache/generate-expiry-dates console command that generates entry expiry dates and stores them to enable refreshing expired cache (this generally happens automatically)

Version 2.0.9

July 16, 2019

This update adds better handling of drafts and revisions and is recommended to install before updating to Craft 3.2.

Added

  • Added better handling of drafts and revisions for the update process to Craft 3.2.
  • Added Super Table elements and Campaign plugin contacts as non cacheable element types.

Version 2.0.8

April 5, 2019

Added

  • Added clearCacheAutomaticallyForGlobals config setting.

Changed

  • Removed prepending of BOM characters to cached values to force UTF8 encoding (#89).
  • Changed default cachePurgerSettings to reflect Cloudflare purger in config.php.

Version 2.0.7

March 26, 2019

Changed

  • Implemented extra preventative measures to help avoid integrity constraint violations when writing to the database.

Version 2.0.6

March 25, 2019

Changed

  • Optimised how element site URIs are fetched from database.

Fixed

  • Fixed check for cacheable request when system is turned off.

Version 2.0.5

March 18, 2019

Added

  • Added CP template roots for custom cache purgers.

Version 2.0.4

March 18, 2019

Changed

  • Changed use of database transaction with mutex when generating and saving cache in database.

Fixed

  • Fixed redirect after install to only be called on web requests.
  • Fixed error that could occur when migrating from Blitz version 1.

Version 2.0.3

March 15, 2019

Changed

  • Reverted changes to migrations to only run if schema version in project.yaml has not already been updated (red herring).

Version 2.0.2

March 15, 2019

Added

  • Added a warning in the settings if the @web alias is used in a site’s base URL.

Changed

  • Changed migrations only run if schema version in project.yaml has not already been updated.
  • Changed how database rows are inserted in bulk to prevent integrity constraint violation errors.

Version 2.0.1

March 14, 2019

Added

  • Added refreshAll() method to RefreshCacheService.

Fixed

  • Fixed site base URL when it contains an environment variable (#80).

Version 2.0.0

March 14, 2019

Added

  • Added replaceable cache drivers (File Storage, Yii Cache).
  • Added replaceable reverse proxy purgers (Cloudflare Purger).
  • Added twig tag for setting template specific cache options including tags and expiry dates.
  • Added refresh tagged cache action to utility and controllers.
  • Added purge cache action to utility and controllers.
  • Added environment variables to file driver field.
  • Added garbage collection to cache records and element query records.
  • Added welcome screen that appears after install.
  • Added logging of file and request exceptions.
  • Added prevention of caching dynamically injected content.
  • Added an API key that can be used to clear, flush, purge, warm and refresh cache via a URL.
  • Added cache tag header when reverse proxy purger is enabled.
  • Added warning in console cache/warm command if @web is unparsed in a site base URL.
  • Added clearCacheAutomatically setting.
  • Added cacheControlHeader config setting.
  • Added outputComments config setting.

Changed

  • Changed minimum requirement of Craft to version 3.1.0.
  • Changed behaviour of flush and warm cache actions.
  • Cache header tags are added on the first render of a cacheable page.
  • Cache is invalidated when elements are updated through non control panel requests.
  • The primary site is now warmed first.
  • Global set updates only clear the cache of the site that they belong to.
  • Neo blocks are now considered non-cacheable element types.
  • Cached pages are not output to users who cannot access the site when the system is off.
  • File storage driver only saves files in sub paths of the site path.

Version 1.11.5

February 14, 2019

Fixed

  • Fixed refreshing of expired cache when run through a console command.

Version 1.11.4

January 23, 2019

Fixed

  • Fixed error which could appear when query params were longer than the available column size.

Version 1.11.3

January 9, 2019

Added

  • Added clear cache options in control panel and console commands (requires Craft 3.0.37 or above).

Fixed

  • Fixed bug whereby the the cache was being flushed too early when warming with the utility.
  • Fixed expiry date being deleted too early when an element cache was refreshed if it had both a future post and expiry date.

Version 1.11.2

January 6, 2019

Changed

  • Expiry dates are now applied to all element types that have postDate and expiryDate fields, not just entries.
  • Changed cache folder path to relative path in utilty.

Fixed

  • Fixed functionality for elements with future post dates when refreshing expired cache.

Version 1.11.1

January 1, 2019

Fixed

  • Fixed bug when refreshing expired cache.

Version 1.11.0

January 1, 2019

This update optimises the plugin's database tables and the cache should therefore be warmed manually following the update.

Added

  • Added expiry date to elements, specifically to entries with future post dates or expiry dates.
  • Added utility and console command to refresh elements with expiry dates.
  • Added nonCacheableElementTypes config setting.
  • Added optimisations to make the cached element queries more lightweight.

Changed

  • Replaced ability to clear sites in utility with table of cached sites.

Version 1.10.2

December 19, 2018

Added

  • Added flush cache utility and console command.
  • Added warmCacheAutomaticallyForGlobals config setting.

Version 1.10.1

December 17, 2018

Added

  • Added comments to Blitz console commands when running ./craft from the terminal.

Fixed

  • Fixed error when clearing the cache from the utility.

Version 1.10.0

December 17, 2018

This update optimises the plugin's database tables and the cache should therefore be warmed manually following the update.

Added

  • Added optimisations to make the caching process faster and more performant.
  • Added afterRefreshCache event for third-party plugins to use.
  • Added a blank field as an alias for the homepage when matching URI patterns.

Changed

  • Changed ability to clear individual file paths to entire sites in utility.
  • Changed dynamically injected tag from div to span and added a blitz-inject class for easier styling.

Fixed

  • Fixed config warnings that were not being displayed on settings page.

Version 1.9.2

December 10, 2018

Added

  • Added sendPoweredByHeader config setting to determine whether an X-Powered-By: Blitz header should be sent.

Fixed

  • Fixed a bug in which homepage was not cached if the site base URL contained a trailing slash.

Version 1.9.1

December 6, 2018

Fixed

  • Fixed a bug that prevented the CSRF field being shown to anonymous users.

Version 1.9.0

December 4, 2018

You can now inject dynamic content into cached pages using the new twig tags.

Added

  • Added a twig tag to dynamically inject the content of a URI into a cached page.
  • Added a twig tag to dynamically inject a CSRF input field into a cached page.

Version 1.8.0

November 28, 2018

A new concurrency setting is available in the plugin settings for faster cache warming.

This update optimises the plugin's database tables and the cache should therefore be warmed manually following the update.

Added

  • Added multiple concurrent requests when warming the cache with a new plugin setting.
  • Added new option to cache URLs with unique query strings as the same page (#40).
  • Added the ability to disable element caches and element query caches from being stored in the database with the config settings cacheElements and cacheElementQueries (#41).
  • Added check for currently logged in user having the enableDebugToolbarForSite setting enabled, in which case caching does not happen.

Changed

  • Optimised how element queries are stored to avoid duplicates and reduce required database storage (#41).
  • Improved messages and progress bar behaviour in warm cache console command.

Fixed

  • Fixed bug where warm cache job fails if a server error is encountered (#42).

Version 1.7.1

November 20, 2018

Fixed

  • Fixed info text for URI patterns.

Version 1.7.0

November 20, 2018

Added

  • Added multi-site functionality to URI pattern matching (#39).
  • Added progress bar to warm cache console command.

Version 1.6.9

November 19, 2018

Changed

  • Optimised caching process to speed up initial page load time.
  • Changed Guzzle client to use default config values.

Fixed

  • Fixed a bug with caching paginated pages.

Version 1.6.8

November 14, 2018

Fixed

  • Fixed a bug that affected sites with locale/language segments in the base URL.

Version 1.6.7

November 12, 2018

Fixed

  • Fixed caching and invalidation of URIs with query strings.

Version 1.6.6

November 9, 2018

Fixed

  • Fixed a bug introduced in 1.6.5.

Version 1.6.5

November 9, 2018

Fixed

  • Fixed a bug when checking whether URLs with query strings should cached.
  • Fixed an error that could occur if the URI pattern was set to "*".

Version 1.6.4

November 7, 2018

Changed

  • Cached files are deleted immediately when elements that have a URI are updated.

Version 1.6.3

November 4, 2018

Changed

  • Improved performance of cache invalidation in refresh job.

Version 1.6.2

November 3, 2018

Fixed

  • Fixed an error that could occur if no host was found in the site URL.

Version 1.6.1

November 2, 2018

Fixed

  • Fixed a site URL alias that was not converted to an absolute URL.

Version 1.6.0

November 2, 2018

Added

  • Added queue job for refreshing cache based on element changes which can require a lot of processing.
  • Added registerNonCacheableElementTypes event to CacheService class.

Changed

  • Optimised caching tables by not caching global sets or matrix blocks.

Version 1.5.5

November 1, 2018

Fixed

  • Fixed a bug that originated from leading slashes not being trimmed when matching a URI [#29].

Version 1.5.4

September 28, 2018

Fixed

  • Fixed bug when saving elements when caching is enabled.

Version 1.5.3

September 17, 2018

Fixed

  • Fixed bug that could occur when element query cache records had no existing cache ID.

Version 1.5.2

September 4, 2018

Added

  • Added "Warm Cache Automatically" setting (#21).

Version 1.5.1

August 17, 2018

Changed

  • Patterns are normalized to strings to allow for flat arrays in config settings (#17).

Version 1.5.0

July 25, 2018

Added

  • Added "Query String Caching" setting.
  • Added %{QUERY_STRING} to mod_rewrite code sample in docs.

    Changed

  • Disabled caching of URLs beginning with /index.php to avoid issues when mod_rewrite is enabled.

Version 1.4.3

July 23, 2018

Fixed

  • Fixed bug with App not being defined when cache warmed.

Version 1.4.2

July 16, 2018

Changed

  • Calls for max power before warming the cache to prevent timeouts or memory limits being exceeded.
  • Enabled cache clearing even if "Caching Enabled" setting is disabled.

Version 1.4.1

July 10, 2018

Fixed

  • Fixed bug where 404 error templates were being cached.
  • Fixed error that occurred when warming cache with the console command when @web was used in a site URL.

Version 1.4.0

July 5, 2018

Added

  • Added automatic cache clearing and warming to pages that contain element queries.

Version 1.3.0

July 3, 2018

Added

  • Added functionality for multi-site setups.
  • Added UTF8 encoding to cached files .

Version 1.2.3.1

July 1, 2018

Fixed

  • Fixed bug when reordering structure elements in the CP.

Version 1.2.3

July 1, 2018

Fixed

  • Fixed bug when reordering structure elements in the CP.

Version 1.2.2

July 1, 2018

Changed

  • Changed plugin icon.

Version 1.2.1

June 30, 2018

Fixed

  • Fixed bug where excluded URIs were still being cached.

Version 1.2.0

June 29, 2018

Added

  • Added button to utility to clear all cache.
  • Added button to utility to warm cache.
  • Added console command to warm cache.

Version 1.1.1

June 29, 2018

Added

  • Added console command to clear all cache.

Fixed

  • Fixed error that occurred when running console commands.

Version 1.1.0

June 28, 2018

Added

  • Added cache breaking for all cached template files that used an element that is saved or deleted.

Changed

  • Changed template render event to a later firing event.

Version 1.0.4

June 28, 2018

Fixed

  • Fixed clearing cache when URI is homepage.

Version 1.0.3

June 28, 2018

Fixed

  • Fixed error that could occur when a section has a blank URI format.

Version 1.0.2

June 27, 2018

Fixed

  • Fixed cachingEnabled setting checks.

Version 1.0.1

June 27, 2018

Fixed

  • Fixed error when URI Patterns were empty.

Version 1.0.0

June 27, 2018
  • Initial release.