generative modeling for Rhino
We don't like to make promises, as we're very bad at estimating. Basically Grasshopper releases follow one of two patterns. There are slow releases that roll minor version number (0.6, 0.7, 0.8 etc.). These sometimes take weeks or even months. One of these is usually followed by a flurry of revisions (0.8.0001, 0.8.0002, 08.0003) where reported bugs are fixed. There is however no official schedule.
Whenever a new release goes out it will be prominently posted on the main forum and if you're online there will most likely be a notification in the Windows Task bar whenever you start an older version.