According to URL this is the final release of the 1.2 branch. version 1.2.39beta01 [July 25, 2009] Added a prototype for png_64bit_product() in png.c version 1.2.39beta02 [July 27, 2009] Avoid a possible NULL dereference in debug build, in png_set_text_2(). (bug introduced in libpng-0.95, discovered by Evan Rouault) version 1.2.39beta03 [July 29, 2009] Relocated new png_64_bit_product() prototype into png.h Expanded the information about prototypes in the libpng style section of the documentation. Rebuilt configure scripts with autoconf-2.64. version 1.2.39beta04 [August 1, 2009] Replaced *.tar.lzma with *.txz in distribution. Get the xz codec from <http://tukaani.org/xz>. version 1.2.39beta05 [August 1, 2009] Reject attempt to write iCCP chunk with negative embedded profile length (JD Chen) version 1.2.39c01 [August 6, 2009] No changes. version 1.2.39 and 1.0.48 [August 13, 2009] No changes. version 1.2.40beta01 [August 20, 2009] Removed an extra png_debug() recently added to png_write_find_filter(). Fixed incorrect #ifdef in pngset.c regarding unknown chunk support. version 1.2.40rc01 [September 2, 2009] Various bugfixes and improvements to CMakeLists.txt (Philip Lowman) version 1.2.40 and 1.0.49 [September 10, 2009] No changes. Reproducible: Always
now in the tree, thanks
