Please feel free to add to the following list, I can only guarantee bug fixes will be looked at but feature requests are welcomed too
I have not put a time on this but as usual any issue holding up a project will be addressed immediately.

= Fixed

= To do

= In progress

Holes in heightfields for DBPro version, there is a thread here with a workaround, search heightfield.

Positions/Rotations incorrect when creating actors from instanced objects. Current workaround is to create actor first and then position/rotate with dynamix commands.

Overload following functions for GDK2 users:
dynGetAngularMomentum
dynGetAngularVelocity
dynGetLinearMomentum
dynGetLinearVelocity
dynRaycastClosestShape
dynRaycastHitGetWorldImpact
dynRaycastHitGetWorldNormal

Look at raycast distance bug for DBPro, work around is to calculate the distance manually using ray start and contact position.