Changes for version 0.48_09 - 2020-12-09
- Allow user to set compression level
- Add untested set_compression_* and set_text_compression_* functions
- Support writing the lang and lang_key fields of text chunks
- Remove undocumented language_tag and translated_key fields
- Documentation rewrites
- Skip some tests for pre-1.6 versions of libpng
Documentation
print contents of PNG files
Modules
make libpng constants available
Perl interface to the C library "libpng".