After 1.21 came out I spent a GREAT deal of time editing the stupid values in the game and trying to make it better. It is posted in the Completed Mods forum. It did not crash, not after I spent even more time working on the arts/units folders and their .ini files.
Now I moved that mod to a scenarios folder. And then installed 1.29.
THE RESULT???
I can no longer play ANY of my saved games as an error message appears. It says something about a new Wonder, the one I replaced the Manhattan Project with.
I then tried to play that 1.21 mod from that Scenarios folder. AND I GOT THE BELOW ERROR MESSAGE.
So what does Patch 1.29 mean to me?
1. I can no longer play any of my saved games.
2. The edited mod I worked quite hard to put together will no longer work at all.
3. If I want something other than Firaxis' dopey values I have to RE-EDIT the basic game - which will take me many hours

- and then HOPE it works. It likely will not.
And patch 1.29 does nothing about Culture Flipping, Settler Diarrhea, attacking trade routes, AI stupidities, etc.
Now why should I be happy?