Per http://wiki.winehq.org/WineReleasePlan, in early May, Wine's trunk will go into code freeze, and only small, obvious bugfixes will be accepted.
Now might be a good time to start winding down development, and switching to cleaning up loose ends.
http://bugs.winehq.org/buglist.cgi?query_format=advanced&product=Wine&am... lists 99 bugs targeted for the 1.0.0 release. When the code freeze starts, we will defer most of the remaining unfixed 1.0 bugs to the 1.1 release.
A bunch of them have patches or good analysis attached, and it'd be a shame if those got deferred, so please have a look at these, and if you have time, pick an easy one to fix. - Dan