With the addition of the 'Abbreviations' build target (which wasn't in the previous C::B project), I needed to add the appropriate wx libraries (as a result of the non-monolithic wx build) to the 'Abbreviations' target.
I see - so it's not related to our SVN. I missed that.
In a way it is, I'm trying to keep CodeBlocks-45.cbp in step with CodeBlocks.cbp, the original files I uploaded were pre rev. 6761, the new project file handles 6761 and above (up to 6773 so far).