I upload a new .zip file to dropbox, change the link in the modpack settings accordingly, and update the version number to prompt the launcher to update. For some reason, however, it takes a while for the launcher to figure out there's a new version, even when the modpack's page on the Technic site correctly notes that there's been an update.
Restarting the launcher and/or reinstalling the pack does not help. Is there a way to force the launcher to check for a new version? This is getting really frustrating.
Thanks.