Dan Wolfgang, a talented plugin developer and member of the Movable Type community, recently wrote an informative blog entry on upgrading plugins for use with both Movable Type 4 and 5.
In the blog entry, Dan offers several tips based on difficulties he personally encountered, providing a useful resource for other MT developers. The topics he covers in the blog entry include:
- Version-specific content
- Form elements
- "Undefined Subroutine" errors
- Building menus
- Listing framework
- Popup dialogs
- Object listings in pop-up dialogs
Check out Dan's blog for more information on Movable Type plug-in development along with other tips and tricks!


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