readme.txt update
readme.txt update

file:a/readme.txt -> file:b/readme.txt
=== VCaching === === VCaching ===
Donate: PAYPAL razvan_stanga@yahoo.com Donate link: www.paypal.com/use/email/razvan_stanga@yahoo.com
Contributors: razvanstanga Contributors: razvanstanga
Tags: varnish, purge, cache Tags: varnish, purge, cache, caching, optimization, performance, traffic
Requires at least: 4.0 Requires at least: 4.0
Tested up to: 4.4 Tested up to: 4.4
Stable tag: 1.3.1 Stable tag: 1.3.2
License: GPLv2 or later License: GPLv2 or later
   
Varnish Cache Wordpress integration Wordpress Varnish Cache integration
   
== Description == == Description ==
Varnish Cache Wordpress integration Complete Wordpress Varnish Cache integration.
   
You can control from the Varnish Cache admin panel the following : This plugin handles all integration with Varnish Cache. It was designed for high traffic websites.
   
  Main features
   
  * admin interface, see screenshots
  * console for manual purges, supports regular expressions so you can purge an entire folder or just a single file
  * supports every type of Varnish Cache implementation, see screenshots for examples
  * unlimited number of Varnish Cache servers
  * use of custom headers when communicating with Varnish Cache does not interfere with other caching plugins, cloudflare, etc
  * purge key method so you don't need to setup ACLs
  * debugging
  * actively maintained
   
  You can control the following from the Varnish Caching admin panel :
   
* Enable/Disable caching * Enable/Disable caching
* Homepage cache TTL * Homepage cache TTL
* Cache TTL (for every other page) * Cache TTL (for every other page)
* IPs/Hosts to clear cache to support every type of Varnish Cache implementation * IPs/Hosts to clear cache to support every type of Varnish Cache implementation
* Override default TTL in posts/pages * Override default TTL in posts/pages
* Purge key based PURGE * Purge key based PURGE
* Debugging option * Debugging option
* console precise manual purges * console for precise manual purges
   
This plugin also purges Varnish Cache when your site is modified. This plugin also auto purges Varnish Cache when your site is modified.
   
Varnish Caching sends a PURGE request to Varnish Cache when a page or post is modified. This occurs when editing, publishing, commenting or deleting an item, and when changing themes. Varnish Caching sends a PURGE request to Varnish Cache when a page or post is modified. This occurs when editing, publishing, commenting or deleting an item, and when changing themes.
   
<a href="https://www.varnish-cache.org/">Varnish</a> is a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. This plugin <em>does not</em> install Varnish for you, nor does it configure Varnish for WordPress. It's expected you already did that on your own using the provided config files.  
   
Not all pages are purged every time, depending on your Varnish configuration. When a post, page, or custom post type is edited, or a new comment is added, <em>only</em> the following pages will purge: Not all pages are purged every time, depending on your Varnish configuration. When a post, page, or custom post type is edited, or a new comment is added, <em>only</em> the following pages will purge:
   
* The front page * The front page
* The post/page edited * The post/page edited
* Any categories or tags associated with the page * Any categories or tags associated with the page
   
  <a href="https://www.varnish-cache.org/">Varnish Cache</a> is a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. This plugin <em>does not</em> install Varnish for you, nor does it configure Varnish for WordPress. It's expected you already did that on your own using the provided config files.
   
Inspired from the following : Inspired from the following :
   
* https://wordpress.org/plugins/varnish-http-purge/ * https://wordpress.org/plugins/varnish-http-purge/
* https://github.com/dreamhost/varnish-vcl-collection/ * https://github.com/dreamhost/varnish-vcl-collection/
   
Implemented on : Implemented on :
   
* www.bvoltaire.fr * www.bvoltaire.fr
   
== Installation == == Installation ==
   
Use the provided config files for Varnish Cache. Just edit the backend IP/port and ACLs. Use the provided config files for Varnish Cache located in /wp-content/plugins/vcaching/varnish-conf folder. Just edit the backend IP/port and ACLs.
You can also use the purge key method. You must fill in lib/purge.vcl the purge key. You can also use the purge key method. You must fill in lib/purge.vcl the purge key.
   
== Frequently Asked Questions == == Frequently Asked Questions ==
   
= What version of Varnish is supported? = = What version of Varnish is supported? =
   
This was built and tested on Varnish 3.x. Soon Varnish 4.x. This was built and tested on Varnish 3.x. Varnish 4.x is WIP.
   
= Why doesn't every page flush when I make a new post? = = Why doesn't every page flush when I make a new post? =
   
The only pages that should purge are the post's page, the front page, categories, and tags. The only pages that should purge are the post's page, the front page, categories, and tags.
   
= How do I manually purge the whole cache? = = How do I manually purge the whole cache? =
   
Click the 'Purge ALL Varnish Cache' button on the "Right Now" Dashboard. Click the 'Purge ALL Varnish Cache' button on the "Right Now" Dashboard.
   
= How do I manually purge cache? = = How do I manually purge cache? =
   
Use the console. For example you can purge the whole uploads folder with the URL /wp-content/uploads/.* Use the console. For example you can purge the whole uploads folder with the URL /wp-content/uploads/.*
   
= Does this work with W3 Total Cache? = = Does this work with W3 Total Cache? =
   
Yes it does. This plugin uses its own custom headers to communicate with Varnish and does not interfere with the heders sent by W3 Total Cache or any other caching plugin. Yes it does. This plugin uses its own custom headers to communicate with Varnish and does not interfere with the heders sent by W3 Total Cache or any other caching plugin.
   
= Varnish Statistics = = Varnish Statistics =
   
Statistics need a special setup. More info on the Statistics tab on your wordpress environment. Statistics need a special setup. More info on the Statistics tab on your Wordpress environment.
   
  = How do I configure my Varnish Cache VCL? =
   
  Use the provided Varnish Cache configuration files located in /wp-content/plugins/vcaching/varnish-conf folder.
   
  = Can I use this with a proxy service like CloudFlare? =
   
  Yes.
   
== Changelog == == Changelog ==
   
  = 1.3.2 =
  * bugfix displaying a single server stats
   
= 1.3.1 = = 1.3.1 =
* better varnish statistics, generated by varnishstat * better varnish statistics, generated by varnishstat
   
= 1.3 = = 1.3 =
* varnish statistics * varnish statistics
   
= 1.2.3 = = 1.2.3 =
* wordpress 4.4 compatibility * wordpress 4.4 compatibility
* Romanian language file * Romanian language file
   
= 1.2.1 = = 1.2.1 =
* wp cli * wp cli
   
= 1.2 = = 1.2 =
* console for precise manual purge * console for precise manual purge
   
= 1.1 = = 1.1 =
* Play nice with W3 Total Cache * Play nice with W3 Total Cache
   
= 1.0 = = 1.0 =
* Initial commit * Initial commit
   
== Upgrade Notice == == Upgrade Notice ==
   
* none * none
   
== Screenshots == == Screenshots ==
   
1. admin panel 1. admin panel
2. example integration 2. example integration
3. override default TTL in posts/pages 3. override default TTL in posts/pages
4. console purge 4. console purge
5. varnish statistics 5. varnish statistics
   
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