I have just started working with WI, but so far it looks pretty great. Now I'm using the newest version from the 0.9 branch, and I'm going to upgrade to 1.0 as soon as it becomes more mature.
So far there is only one thing I'm concerned about - is there any tool in v. 0.9.6 allowing to find (or filter) issues containing selected word or phrase in the *comments* fields? It seems that the filters allow to search everything else, but not this?
There is no such tool yet. Full text search is on the TODO list and will be implemented in a future version, but not very soon.
Regards,
Michał