## CHANGELOG
= 5.0.3 =
* August 2021
* PHP 8 Compat
= 5.0.2 =
* April 2021
* Wrapping a function_exists check which shouldn't be needed, but it fataled for someone and an ounce of prevention yadda yadda.
= 5.0.1 =
* April 2021
* Updating incompatibility lists
* HHVM deprecation
* Allow saving Proxy IP with ports
* Add check for CloudFlare APO
* Improve purge execution fails
* Double check multiple varnish IPs
= 5.0 =
* March 2021
* Now purges draft and pending posts (to account for people who un-publish) - props @jerlarke
* Localhost the debugger json. They aren't updated that often, and the remote load is unnecessary.
* More support for Health Check
* Remove strtotime check on Age header - props Matt Fields
* Support for multiple IPs (based on P.Brisson's work)
= 4.8.1 =
* May 2019
* Compat with WP 5.2
* Correct changes with DB cache flushing (props @mathieuhays)
* Simplified logic for edge case debugging
= 4.8 =
* March 2019
* Improve debugger
* Clean code per standards
* Improve callback on WP-CLI
= 4.7.3 =
* December 2018
* Bugfix for Jetpack (Props @jherve)
= 4.7.2 =
* October 2018
* Fix regression with IP function name
* Restore "Right Now" activity box _only_ for people who use WP.com toolbar
= 4.7.1 =
* October 2018
* Documentation: Cleaning up language and spelling
= 4.7.0 =
* October 2018
* WP-CLI: documentation
* Bugfix: Nginx compatibility
* Bugfix: Only enqueue CSS on front0end if the admin bar is used (props @mathieuhays)
* Feature: Rebranding
* Deprecation: "Right Now" button (not needed anymore)
= 4.6.6 =
* September 2018
* Bugfix to allow Nginx proxy to flush individual pages.
= 4.6.5 =
* September 2018
* Bugfix to correct footer output. :facepalm: No broken functionality.
= 4.6.4 =
* September 2018
* Remove query variables from URLs to prevent URLs from being flushed more than once per update
* More selective loading of AMP urls
= 4.6.3 =
* August 2018
* Deprecated function support
= 4.6.2 =
* July 2018
* Fixing some translation output.
* Multisite fixes for settings pages.
= 4.6.1 =
* July 2018
* Fix situation where purging wasn't (props @carlalexander)
= 4.6.0 =
* July 2018
* Moved Varnish to it's own menu with a new custom icon (props Olesya)
* Add option to enable development for 24 hours (for super-admins only)
* Change debug mode to development mode and greatly improved overall
* Translation improvements
* Add new action hook for after a full purge (props @futtta)
* Change check for age-header to not require a second run (props @danielbachhuber)
* Confirm plugin and theme blacklist check (props @danielbachhuber)
* WP-CLI: add debug option to show all header output (props @danielbachhuber)
* WP-CLI: add debug option to grep content for known issues (props @danielbachhuber)
* WP-CLI: add new command to change devmode state
= 4.5.1 =
* June 2018
* Due to contention (devs hate it, users like it) the empty cache button colour on the toolbar is removed, and replaced with a carrot icon (I did not make it orange, but I wanted to)
* Add carrot icon to collapsed (mobile) toolbar
* Better button hiding
* Fixed a stupid argument issue with flushing memcached and I should have known better but oh well
* FAQ update re nginx
= 4.5.0 =
* May 2018
* Remote storage of problem plugins/themes
* Prevent auto-loading of scan for improved disclosure and compliance
* Changed colour of the purge button for improved visibility
* Support for nginx proxy headers
= 4.4.0 =
* March 2018
* Improve translations
* Massive improvements to the debugging tools
* Allow for port to be added to host headers (props @davidbarratt)
* WP-CLI for debugging
= 4.3.1 =
* 10 October 2017
* Copied a wrong line.
= 4.3.0 =
* 10 October 2017
* Add Varnish Flush for "this" page on front end
* Do not flush non-public taxonomies
= 4.2.0 =
* 30 August 2017
* More flexible support for custom cat/tag bases
* Added in support for custom taxonomies
* New function to generate the URLs, so it can be called by external plugins
* Move right now box to be called later, preventing double calls
* Extra check for if it's a URL, because some plugins are weird (props @danielkun)
= 4.1.1 =
* JSON - fixed overzealous json assumptions from causing errors
* WP-CLI - fixed prepending of domain on domain when using purge on a domain (props @ocean90)
* Typos. We hate them.
= 4.1 =
* JSON / REST API Support
* Fix for Varnish Status Page on MAMP (props @jeremyclarke)
* Filter for purge headers (props @ocean90)
* Disallow people from editing the Varnish IP on Multisite
* Drop support for pre 4.7 because of JSON / REST API
* Support flushing cache for private pages
= 4.0.3 =
* Better explanation when Cloudflare gets in the way of DNS
* Rename flush button for people who don't speak Varnish
= 4.0.2 =
* Support for WP-CLI commands and PHP > 5.5 (though please upgrade, props @robertpeake)
* Better information regarding Cloudflare
* Better failure on domains for scanner
* Better IP detection
* Break apart settings for faster saving
= 4.0.1 =
* Fix typo (on -> one)
* Correct permissions on Multisite (props @phh - resolves #27 #28)
* Correct weird merge error (props @phh - resolves #25 #26)
* Fix formatting in Changelog
= 4.0 =
* Added Varnish Status Page - Tools -> Varnish Status (includes basic scanning etc)
* Allow filter for `home_url()`
* Update readme with list of filters.
* Added wp-cli commands to flush specific URLs and wildcards
* Requires wp-cli 0.25+ to work [3315](https://github.com/wp-cli/wp-cli/issues/3315) for WP 4.6+
* Update `purge_post()` to validate page_for_posts ([Props JeremyClarke](https://github.com/Ipstenu/varnish-http-purge/pull/20))
* Add check for AMP ([Props JeremyClarke](https://wordpress.org/support/topic/varnish-http-purge-doesnt-update-amp-urls-on-post-update/))
* Purge 'default' AMP URL as well
* Cleanup on Uninstall
= 3.9.3 =
* Update Documentation and Readme
= 3.9.2 =
* Change purge notice so it can be dismissed.
* Fix purging of deleted posts.
= 3.9.1 =
* Fixing i18n which wasn't working and threw a stupid error on sites without pretty permalinks. (Props DH customer Rasmus and employee Heckman!)
= 3.9 =
* Retain query params on purge
* Do not use query part for regex purging [Credit: shaula](https://github.com/Ipstenu/varnish-http-purge/pull/18)
* Allow Varnish IP to be filtered. [Credit: floatingio](https://wordpress.org/support/topic/supply-varnish-ip-via-filter)
* Improve flushing for cases when there's no Post ID
* Add filter so other plugins can add events to trigger purge when they have no post ID
* Add compatibility with [Autoptimize](https://wordpress.org/plugins/autoptimize/) so it flushes Varnish when you flush their cache
= 3.8 =
* Add varnish_http_purge_events filter to allow people to add their own events for purging. (props @norcross)
* Add a method to grab the response from purge request and pass to the 'after_purge_url' action for debugging. (props @shaula)
* Added wp-cli command: wp varnish purge (to purge varnish)
* Adding some docblocks
* Fixing i18n
= 3.7.3 =
* Add varnish_http_purge_schema filter for changing the default schema. The default remains http (even if you set your home and/or site URL to https) because of sanity, but in order to support some edge cases, they can filter if they want. (props Drumba)
= 3.7.2 =
* Revisions were being mishandled and purging all inappropriately. (props Cha0sgr)
= 3.7.1 =
* Archives weren't purging. (props Ingraye)
= 3.7 =
* Optimizing flushes.
* Add filter to allow other people to hook in when 3rd party plugins are abjectly weird (props jnachtigall)
= 3.6 =
* Making purge be http only, since Varnish doesn't support https. This will prevent other issues for people using SSL with Varnish (though goodness knows why...)
* Forcing backslash on home_url. Why WP doesn't, I have no idea, but this will help sites not running regex.
= 3.5.1 =
* Language fix
* Using add_query_arg
* Ignore revisions
= 3.5 =
* Isset wrap for URL path and query which may not be set in rare conditions (props hsz)
* Added in flushing for feeds (requested by heypete)
= 3.4 =
* Multisite support
* Button in toolbar
* Fix define message in debug mode
* Better parsing for if you set the define in the DB or config.
= 3.3.4 =
* Rollback. Sorry.
= 3.3.3 =
* Per request of Jetpack team, added in a wp_cache_flush() call when manually purging. This should only impact server side PHP caches (APC, Memcached etc)
= 3.3.2 =
* Varnish IP was too persnickity in PHP 5.4 (added in an 'and if not null' check - props colinleroy)
= 3.3.1 =
* Language Pack fixing.
= 3.3 =
* Quick and dirty fix for a plugin that is causing the URLs to purge ALL THE TIME
= 3.2 =
* Correcting conflict with host's default config.
= 3.1 =
* Refactoring Cleanup (otherwise known as Copy/Pasta error in variable name). (props Shredder)
= 3.0 =
* Adds 'Purge Varnish' button
* More selective purging, to account for different server setups
* Tighened up what purges and when
* Flushing categories and tags (per code from WP Super Cache, thanks!)
* Clarify requirements (Varnish and Pretty Permalinks)
= 2.3 =
* Purge images on deletion
* Fix for a VarnishIP when behind proxy servers not working on all hosts (props Berler)
= 2.2.1 =
* typo (hit . instead of / - Props John B. Manos)
= 2.2 =
* Added in workaround for Varnish purge reqs going AWOL when another proxy server is in place. (props to Shredder and Berler)
* Cache flushes when you change themes
= 2.1 =
* Header Image
= 2.0 =
* Commit access handed to Ipstenu
* Changed CURL to wp_remote_request (thank you Kenn Wilson) so we don't have to do CURLOPT_RETURNTRANSFER Remember kids, CURL is okay, but wp_remote_request is more better.
= 1.2.0 =
* Moved actual request execution to "shutdown" event
* Removed GET request due to bad performance impact