I have noticed that WoW Classic supports multi-client .toc format for a while now
and would like to see it on WIM as well... :D :D

WIM.toc only stores value for WoW-retail :(

example..
tullaRange addon..

tullaRange.toc = WoW retail
tullaRange_TBC.toc = Wow classic, burning crusade
tullaRange_Vanilla.toc = WoW classic, vanilla

EDIT:
ooh, you release three versions for all supported WoW clients..
hmm..

Yes the packager generates builds for each client. Can I close this issue?

ok, close it you want.. O_o :(

Well I don't want to dismiss your request. Is there a purpose to maintain several TOC files if they are being packaged separately?

Is there any difference in coding in each build/release/package?
I use WowUp to manage updates for WoW retail and bcc...
it some times seems to have issues showing the correct game version supported..
not sure.. but that can be fixed by using a multi-toc format... I guess.. hmm...

Understood. There is a packager setup that compiles the TOC file for the different versions. The codebase itself is the same i believe, I have to check if one of the other authors added in any compile time client based conditional code.

@MysticalOS ?

ok, np. thx for your time.