What's new?

• option --index always enables --recursive #410
• new bash, fish and zsh ugrep-indexer completions #411
• option --hyperlink outputs absolute search paths #412
• update regex DFA cut optimization that was too agressive for some patterns
• option -o (--only-matching) with -ABC context now also supports multi-line pattern matching with \n (newline) in regex patterns

Note: again extensively tested with random (fuzzed) patterns to verify the match algorithms and optimizations.