Hi Luke,
I'm sorry for the slow reply! For some reason I am not receiving email notifications from the group.
All good, we are not waiting for any specific ticket.
We're migrating our application onto WiredTiger (currently we run on BerkeleyDB), so my roadmap question was really to find out if there were any significant changes in the pipeline we should know about.
On the feature question, we do make use of serializable transactions so it would be great to see that on the product roadmap. However, I think that model was actually explicitly removed from WiredTiger a few years back, so I assume it is not a consideration. For our migration, we have built our own minimal locking manager to address that requirement, so it's not a showstopper for us.
Thanks for getting back to me!
Ian