Force custom files to ignore cache (once)?
I have customizations in the customspace folder that sometimes need an update before a new version of the portal is pushed out. The problem with this is that everyone's browser will keep an older version of that file cached. Appending session.staticFileVersion to the end of the filename doesn't help here, because it hasn't changed.
So how should one ensure that updated customizations get pulled in by users' browsers in a timely manner? Is there a way to increment staticFileVersion by adding a number to the end, etc.? Is there a better suggestion?