As of this week, Minecraft 1.13 snapshots are no more, now its time for pre-releases! What does that mean in simple terms? The full release of 1.13 is now just a week or two away more than likely.
Bug fixes continue to be issued at this point, but the change from snapshot to pre-release means Mojang likely considers the few remaining bugs non game breaking. Expect a few more release and then…1.13 final!