Client Version Question

[Hotaru]

Just been going through, backing up my game files, demo recording, and screenshots for future reference, demop playback, and assorted experiments. I was wondering where, off hand, I might find the specific build number for a given copy of the client--I have 7-8 different ones around for playing back demos at different stages of the game, but the issue number I assign some are guesses based on the date of the files/features available. Could anyone tell me where I can find the build number for the client?

[Tylerst]

Should be listed in either the version.ini or
If you kept the client checksum(client.chksum) file for those builds, you should be able to view it with a text editor. The build will be at the top.

If you have neither of those, I imagine it would be within the code of the CityOfHeroes.exe somewhere if you're savvy enough to decompile it.

As far as figuring out the issue, you could look though the paragonwiki Patch Notes.