[TYPO3-v4] Breaking changes with Card layout

[Lorenz Ulrich]

Hi everyone

Now that we approach the release of TYPO3 4.6, I'm doing some testing of 
DAM 1.2 with the new version.

Unfortunately a lot of stuff seems to be broken, and if I got it right, 
one cause could be the introduction of the Card Layout.

Does anyone have information if the Card layout will really break older 
JavaScript stuff? DAM uses custom calls for almost everything in the 
backend: Changing folders, mass editing files etc.

This will cause us some problems because we still should maintain 
version 4.5 as it is a long term support release. And with DAM 2.0 (for 
TYPO3 4.7) coming along maintaining three branches (one for 4.5, one for 
4.6 and the new one for 4.7) will be quite an time-consuming.

Thanks for your information and best regards,

Lorenz