libpng/contrib/pngminus/CHANGES.txt
Willem van Schaik 62a56d4fcc pngminus: Change license to MIT, etc.
Change the license to MIT.
Move the license text from the source files to a LICENSE file.
Move the change log from the source files to a CHANGES file.
Delete the Turbo C makefile and simplify the Linux makefile heavily.
Create explicitly named static and shared executables in the makefile.
Refresh the README file a bit from the twenty year old one.

Signed-off-by: Willem van Schaik <willem@schaik.com>
Signed-off-by: Cosmin Truta <ctruta@gmail.com>
2019-04-10 22:23:25 -04:00

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pnm2png / png2pnm --- conversion from PBM/PGM/PPM-file to PNG-file
copyright (C) 1999-2019 by Willem van Schaik <willem at schaik dot com>
version 1.0 - 1999.10.15 - First version.
1.1 - 2015.07.29 - Fixed leaks (Glenn Randers-Pehrson)
1.2 - 2017.04.22 - Add buffer-size check
1.3 - 2017.08.24 - Fix potential overflow in buffer-size check
(Glenn Randers-Pehrson)
1.4 - 2017.08.28 - Add PNGMINUS_UNUSED (Christian Hesse)
1.5 - 2018.08.05 - Fix buffer overflow in tokenizer (Cosmin Truta)
1.6 - 2018.08.05 - Improve portability and fix style (Cosmin Truta)
1.7 - 2019.01.22 - Change license to MIT (Willem van Schaik)