ReNamer 7.5 has been released.
Highlights of changes:
Added new features to the Regular Expressions engine: named groups, non-capturing groups, atomic groups, lookaround (positive and negative), possessive quantifier and Unicode categories.
Added an option to remove duplicate extensions.
Added IPTC_Keywords meta tag.
Added global variables in Pascal Script: SetGlobalVar, GetGlobalVar and other related functions.
Added WinCPToUTF8 and UTF8ToWinCP functions for Pascal Script.
Interpret the plus sign "+" literally in wildcard replacements.
Added Croatian language file. Thanks to Marko Puskaric.
Updated Russian, Italian, French, Simplified Chinese and Traditional Chinese language files.
See the full changelog between v7.4 and v7.5 for more details.