Log Message:
ugrep: updated to 6.2.0

ugrep v6.2

improved support for legacy grep color environment variable single ANSI color \ 
codes format
improved Docker files
improved zsh -ABC options completion
improved option -% (--bool) when multiple -e PATTERN are specified; now aligns \ 
with the documentation of option -e to match any of the specified PATTERN (note \ 
that -% can be combined with options --and, --andnot, --not. -e amd -N)
improved option -Q (--query) when combined with options --and, --andnot, --not \ 
by activatating option -% (--bool) so that the combined search patterns can be \ 
edited as one Boolean query pattern in the TUI
minor speed improvement when searching in large files with option -f with a file \ 
with hundreds, thousands or more words/strings to find (-fwords/4.txt in \ 
benchmarks)
again extensively tested with randomized patterns