Speed improvements to further speed up common search patterns. Improved man page. The ug and ug+ commands now enable --pretty by default (that is, if a .ugrep configuration file does not override it with no-pretty). Fixed a potential pattern match issue in the new v3.12.2 optimizations. Working on additional SIMD optimizations with SSE/AVX and neon/AArch64 to make ugrep even faster. Correctness is most important, so optimizations are incrementally released and extensively tested.