A new version has been released. Here's the changelog:
Latest Update: The current version is 1.2.2
- Added EPUB3 handling (alpha release)
- Error handling in rename template
- Simple file viewer
- Various bug fixes
So the big addition is EPUB3 handling. Note that this is only an ALPHA release. Please be careful using this program to edit the metadata of EPUB3 files. I highly
recommending making a backup of your original files in case something gets messed up beyond repair.
Since the rename template is used to rename files, certain characters are not allowed. The template textbox now will not allow these characters to be entered. It also provides a help message for obtaining a "%" character in the final filename.
The simple file viewer simply allows you to open one of the html/xhtml files inside the EPUB file and see what it looks like. I have no idea whether the internal CSS and font files are used; it simply uses the webbrowser built into VB.Net.