release of the utility for organizing data search in text files - . The new version includes the option "--no-ignore-case," which disables the ignore case settings (-i, --ignore-case). The masking "." now correctly excludes invalid UTF-8 sequences. The issues with false matches in multibyte locales other than UTF-8 have been resolved when executing "grep -Fw". Performance bottlenecks when processing a large number of patterns without backreferences and patterns like '01.2' that led to internal token re-sorting have been eliminated.
Source: opennet.ru
