Transmit 4.4.13
Panic has released Transmit 4.4.13 to remove support for a now-deprecated Dropbox API for syncing favorites. Panic promises to introduce its own synchronization service, called Panic Sync, in the forthcoming Transmit 5. Other changes in Transmit 4.4.13 include improved behavior when adding new custom Amazon S3 Upload Headers and strengthened security during the auto-update process. ($34 new from Panic and the Mac App Store, free update, 30.2 MB, release notes, 10.9+)
Transmit 5 will not be available in the Mac App Store. Too bad........