Hello again everyone.
1.19 is just about finished. We'll be releasing a Release Candidate to Testing Build on December 11th. Save games will be broken in this release. But hey, it's Testing Build.
We'll also be updating the other builds approximately on December 17th assuming there are no major issues found in the Testing Build.
This means Legacy will be upgrading to 1.18, Stable to 1.18.4 and None to 1.19. Thus save games will be broken. If you wish to continue playing old save games you will have to switch to one of the following builds above to load the game.