README.txt

=== Plugin Name ===
Contributors: plethorathemes, kostasx
Donate link: plethorathemes.com
Tags: performance, image, media
Requires at least: 3.0.1
Tested up to: 3.4
Stable tag: 4.3
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html

Compress images using the [CSS Contrast Filter hack](https://css-tricks.com/contrast-swap-technique-improved-image-performance-css-filters/)

== Description ==

== Installation ==

	[TODO] This section describes how to install the plugin and get it working.

	1. Upload `contrast-compress.php` to the `/wp-content/plugins/` directory
	1. Activate the plugin through the 'Plugins' menu in WordPress
	1. Place `<?php do_action('plugin_name_hook'); ?>` in your templates

== Frequently Asked Questions ==

= A question that someone might have =

An answer to that question.

= What about foo bar? =

Answer to foo bar dilemma.

== Screenshots ==

1. This screen shot description corresponds to screenshot-1.(png|jpg|jpeg|gif). Note that the screenshot is taken from
the /assets directory or the directory that contains the stable readme.txt (tags or trunk). Screenshots in the /assets
directory take precedence. For example, `/assets/screenshot-1.png` would win over `/tags/4.3/screenshot-1.png`
(or jpg, jpeg, gif).
2. This is the second screen shot

== Changelog ==

= 1.0.0 =
* A change since the previous version.

== References ==

The Contrast Swap Technique: Improved Image Performance with CSS Filters
BY UNA KRAVETS ON NOVEMBER 7, 2017
https://css-tricks.com/contrast-swap-technique-improved-image-performance-css-filters/
https://codepen.io/una/pen/NwPPEg

WP Image Editor
https://bhoover.com/wp_image_editor-wordpress-image-editing-tutorial/
https://markoheijnen.com/wordpress-new-image-manipulation/