1.6.0 (2021-01-15) This release adds major features and important fixes to both libchafa and the chafa command-line tool. * Added support for fullwidth symbols that take up two character cells. These are common in East Asian scripts. Single-cell and double-cell symbols can be mixed, and -f symbols mode will use both if possible. * New symbol tags: Alpha, digit, alnum, narrow, wide, ambiguous, ugly, bad. "Ambiguous" symbols have uncertain widths and may render poorly in some terminals. "Ugly" denotes symbols that are unsuitable for Chafa's cell-based graphics (multicolor emoji, ideographic descriptors, etc). "Bad" is a superset of these two categories. Bad symbols are always excluded unless explicitly enabled with e.g. CHAFA_SYMBOL_TAG_BAD (--symbols +bad in the frontend). * The font loader (--glyph-file option) now does a better job with proportional fonts. * Added options for controlling lossless optimization of output. Currently, attribute reuse and character repetition (REP sequence) are implemented. * Added -O option to the frontend. This controls the optimization level. * Added a simple abstraction layer for terminal control sequences (ChafaTermInfo and ChafaTermDb). This allows for improved terminal support. * FbTerm is now supported with TERM=fbterm in the environment. * Bug fixes: github#43 Fix signal handler (reported by Markus Elfring). [unfiled] Crash when invalid font paths were passed on command line. [unfiled] Small typo in fontgen's README (Tim Gates). [unfiled] Bad contrast adjustment in images with transparency.