No specific info about version 2.3. Please visit the main page of Multiple File Search and Replace on Software Informer.
InfoRapid Search Replace retrieves and changes text of RTF, HTML and other files
Sothink HTML Editor - Three views: html code, visual and preview.
Search and replace text in multiple files at the same time.
HTML PowerTools are an invaluable suite of HTML development tools
Find and replace utility that supports regexp search and Unicode encodings
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