version 1.3.3 (2011/10/18) ------------------------------------------------------------ BUG FIXES * Added Gecko to the auto-disabled $mobile_first check: IE and Firefox don't honour $mobile_first. This is because both suffer from a race condition when setting the cookie. Sometimes it's set before are requested, sometimes not. This could produce desktop websites with mobile versions on first page load. OTHER IMPROVEMENTS * Changed the HTTP Cache Header from "public" to "private". This allows caches that are specific to one user (e.g., browser cache) to store the image in cache; shared caches (e.g., a proxy server) won't. This should avoid people behind proxies or other caching mechanisms experiencing wrongly sized images. version 1.3.2 (2011/09/06) ------------------------------------------------------------ Thanks to Oncle Tom BUG FIXES * Internet Explorer was not correctly setting the cookie, and thus breaking badly * Fixed a possible Cookie Injection, and optimised ai-cookie.php NOTES In testing it seems that Firefox is now behaving properly and setting the cookie in time. Thus, I've re-instated support for $mobile_first = TRUE on that browser version 1.3.1 (2011/09/06) ------------------------------------------------------------ Thanks to Emilio Bravo BUG FIXES * PNGs now maintain their alpha transparency when scaled down (previously got black backgrounds where transparency should be) version 1.3 (2011/09/04) -------------------------------------------------------------- Huge thanks to Jordi Boggiano NEW FEATURES * Finalised $mobile_first behaviour and defaulted it to TRUE BUG FIXES * Fixed typo which incorrectly set browser cache OTHER IMPROVEMENTS * When $mobile_first is FALSE now sends highest configured size instead of original * Refactored the PHP to be more robust and efficient * Simplified the JS to a single line and fixed pollution of the global namespace * Made the .htaccess rule more robust and accurate NOTES Firefox will not honour $mobile_first as set in the CONFIG section. This is intentional, and required due to a defect in Firefox's behaviour. It does not set cookies fast enough, and therefor on the first visit to a site would load the mobile sized image even if JS was enabled. Therefor, AI will not honour the $mobile_first setting on Firefox based browsers that have JavaScript disabled. version 1.3 beta (2011/08/31) --------------------------------------------------------- NEW FEATURES * Added support for Mobile First philosophy (see CONFIG, $mobile_first) NOTES When $mobile_first is set to TRUE it means the mobile sized version of the requested image will be sent in the event that no cookie is set (likely because JavaScript is unavailable). If FALSE, the original image is sent. There is a known problem with Firefox on a first visit to a site where $mobile_first is TRUE. It doesn't set the cookie fast enough, so the very first load sends the mobile size image. All page loads after are fine. Opera, Safari, and Chrome all work OK. version 1.2.2 (2011/08/30) ------------------------------------------------------------ NEW FEATURES * Unsupported no-javascript solution (see instructions.htm) version 1.2.1 (2011/08/26) ------------------------------------------------------------ NO NEW FEATURES I have re-branded Responsive-Images to "Adaptive-Images", firstly to help distinguish this project from the identically named project by Filament Group, and secondly because it's a more appropriate name. This system actively adapts existing images as well as "responding" to the visitors viewport to serve an appropriately sized version. NOTES The project is now available on GitHub for those who wish to track it there: https://github.com/MattWilcox/Adaptive-Images version 1.2 (2011/08/21) ------------------------------------------------------------ Contributions by Fabian Beiner, with thanks :) NEW FEATURES * Support for PNG and GIF images * Added ability to sharpen re-scaled images (see CONFIG, $sharpen) BUG FIXES * Better extension detection (.jpeg was failing) * First-run Firefox bug fixed. The JS must be in-line, in the ! DETAILS: Firefox (and potentially others, but not observed anywhere else) was requesting the first before it loaded the external javascript file, even when in the . This caused Firefox to load the full-resolution image the very first time the site was visited. All subsequent page views were fine. OTHER IMPROVEMENTS * Cleaned up the .htaccess file and included clear comments on use * Vastly improved instructions and examples on the downloadable zip * Since 1.1 fixed issues with browser cache, default cache time now set to 7 days * Refactored PHP code version 1.1 (2011/08/16) ------------------------------------------------------------ NEW FEATURES * Re-engineered the size detection methodology. Now detects maximum possible screen size of the device instead of the current window size. This removes the problem of visitors with small windows caching small images to the browser, then upon maximising the browser having too small images for the new screen size. It also simplifies the JS back down to its original "just dump the size into a cookie" functionality. This update removes the following: * All JS config options version 1.0 (2011/08/09) ------------------------------------------------------------ NEW FEATURES * Headers sent along with the image, for browser side caching (see CONFIG, $browser_cache) * JavaScript responds to window re-sizes, requests higher res images if required BUG FIXES * Fixed the MIME type for JPG's (image/jpeg not image/jpg) beta 2 (2011/08/04) ----------------------------------------------------------------- NEW FEATURES * Added the ability to control generated image quality (see CONFIG, $jpg_quality) * Added configurable resolution breakpoints (see CONFIG, $resolutions) * Optional Cache checking - defaults to on (see CONFIG, $watch_cache) BUG FIXES * The PHP now checks that the GD extension is loaded before proceeding * Clarified comments further beta 1 (2011/08/01) ----------------------------------------------------------------- NEW FEATURES * Initial public release * Commented the PHP for public consumption * Added user-configurable cache directory (see CONFIG, $cache_path) BUG FIXES * Didn't generate downscaled images due to typo