So far I have not been able to find a detailed list of changes or bug fixes for this release. Just thought I would let everyone know that as of 1/17/2007 there is a 5.2 release of guitar pro available. I installed it last weekend and it seems to be working just fine. I've been wanting to create some new backing tracks.

2007-01-18: Guitar Pro 5.2 version for Windows and Mac OS X:

* Bugs cancelled
* Change of the translations
* Japanese user manual

http://www.guitar-pro.com

Have a good one!
Paul