Recently, a new version of the Rename/Merge Categoriеs plug-in was released.
The version number is 0.2, and carries the following news and improvements:
- Tested for compatibility on WordPress 2.7.1
- Multilingual (Only Macedonian for now, but write me for other translations)
- The menu choice is under “Posts”
- Some bigger and smaller improvements of the code, including better validation and error messages.
The plugin is here, where you can also find the installation and usage instructions.