= 4.8.10 = * restore compatibility with PHP 5.2.x * finding unlisted thumbnails - don't bother if dialog dismissed. * force JS initialization after 10 sec. if external error on the document.load thread prevented it. * onboarding - small text changes * images added from the front-end sometimes have get_attached_file() null when hook called, delay the check and processing in this case, instead of marking as Optimization N/A. * compatibility with s3-offload pro plugin * fix to time estimate at bulk, which sometimes was displaying x hours and 60 minutes left. * confirm popup when deleting backups. = 4.8.9 = * On some multisites installed in a subdirectory, the get_home_path() doesn't return the subdirectory, fallback to ABSPATH * Sometimes images are not PNG even if they have .png extension. Don't try to convert them if imagecreatefrompng returns false. * Get an aproximate row count for InnoDB tables to optimize the speed, but fallback to normal count(*) for MyISAM * Fix several warnings ($thumbsMissing not an array, $found is not set, etc.) * Return error message when folder could not be found, when adding other media folders * More info to some API errors = 4.8.8 = * fix for trying to convert .png files that are not png actually * fix for installs which don't have PHP GD - deactivate the png 2 jpg conversion * fix for unserialize warnings * improvements in bulk speed when passing through already optimized images. * fix unsupported usage of const by third party punycode.js * fix emails with new root domains like user@domain.store * fix unsupported flock problem * hidden button pending cleanup * fix javascript not being able to generate the actions menu upon image being optimized while inside the image edit and displaying false instead = 4.8.7 = * fix bug of the resize minimum size alert not dismissing = 4.8.6 = * alert user when the plugin doesn't have rights to write to the uploads folder = 4.8.5 = * drop usage of the PHP session / wp_option for the priority queue - use a flat file instead. = 4.8.4 = * fix compatibility problem with WP 4.9 when editing source files with the new built-in editor * fix restore converted PNGs in some situations * fix some minor warnings * refactor png2jpg functions in another class * add compatibility with PHP 5.2 * generate WebP urls - account for settings with different scheme (http - https) = 4.8.2 = * fix minified punycode.js not generated because of ECMA6 not supported by YUI... = 4.8.1 = * fix notice that would not dismiss = 4.8.0 = * propose best plans options for optimizing all images * option to optimize or not the found unlisted thumbs, alert the user about them. * convert png to jpeg also when doing bulk if option set. Also search for usages of the image and replace the URLs in the content. * fix compatbility problem with S3 Offload which caused sending two different sets of URLs for an image. * trim site_url output - found a client case where it ended with a tab... * all wp_options with autoload=no * subscribe and get the API Key directly from the plugin * minify all js and css files * performance improvements for the picture tag generation * retina versions of the icons * fix compatibility with PHP 5.3 for using class:: inside closures * fix "Optimize 0 thumbnails" in column menu generated from Javascript. = 4.7.2 = * fix wrong use of _ function which displayed warning = 4.7.1 = * Deactivate conversion from PNG to JPG for the previous images, until we find a solution for the posts that refer these images. * Minor fix to bulk (last item in Media Library sometimes was left unoptimized) = 4.7.0 = * convert PNG images to JPG option * action called upon optimizing an image: do_action('shortpixel_image_optimised', $post_id); * monitor Other Media folders for changes every hour * button to delete all ShortPixel metadata making ShortPixel forget it optimized the images in Media Library * plugin images at @2x * cleanup Other Media tables * fix wp-options that would not save in some circumstances * fix generate webp