ECT 0.7

More speed
Updated libpng and zlib
New features:
Recompression of ZIP files supported
Folders and multiple files can be used to create or to appended to a ZIP file

Barely tested, may contain bugs, especially on windows

ECT 0.6.1

Bug fixes and better PNG compression

ECT 0.6

Much faster blocksplitting
Faster multithreading

ECT 0.5.0.3

Bug fixes for windows
Bumped version

ECT 0.5

More compression in high modes
Better dirty alpha cleaning
Better Speed, esp. in Mode 2, high Modes and palette sorting
(Rereleased w/ additional fixes)

ECT 0.4

As always, more speed and compression
Bugs fixed
Updated mozjpeg
"--allfilters-b" for brute force PNG filtering
"--pal_sort" for palette sorting (e.g. --pal_sort=4 to try 4 different palette sorting techniques)
Iteration control: Use -xx to use xx iterations. Values over 10000 are interpreted as iterations for the iterative blocksplitting. Use -10003 for Mode 3, 1 Additional blocksplitting pass and -30100 for Mode 9, 100 Iterations and 100 Additional blocksplitting passes

ECT 0.3

Lots of speed improvements
Fixed Bugs
undocumented "--arithmetic" enables arithmetic coding on JPEG images

ECT 0.2

v0.2

Bump version