New version of IJG JPEG library

A new version has appeared on IJG web site. It looks like new version called 7 (dated 27-Jun-2009) has few changes from previous one (6b dated 27-Mar-1998 !). Mostly it says that scaled DCT are implemented, I have found that this version is not binary compatible with previous one wrt scaling. I will have to experiment a little more before using this version in Vliv.

One of the other libs I use is zlib, latest version 1.2.3, dated July 18, 2005.

LibPng has not been updated for a while, only libtiff seems to be work in progress.

I am still looking for a JPEG2000 C library that is as good and simple as these ones.