2.21 resolves these launchpad tickets:
710003 crash on missing script
685816 Delete a Tracker
676325 Transmission loses track of downloaded content on unmounted external drives
661947 Transmissions fails with "too many open files"
655024 Using higher cpu usage
648354 Filesize is sometimes hard to read in "Files" tab
2.21 should resolve these localization tickets, but I can't vouch for them:
653529 Transmission uses 'Trash' instead of 'Rubbish Bin' in en_GB
625923 Russian in Chinese localization
2.21 resolves these launchpad tickets:
710003 crash on missing script
685816 Delete a Tracker
676325 Transmission loses track of downloaded content on unmounted external drives
661947 Transmissions fails with "too many open files"
655024 Using higher cpu usage
648354 Filesize is sometimes hard to read in "Files" tab
2.21 should resolve these localization tickets, but I can't vouch for them:
653529 Transmission uses 'Trash' instead of 'Rubbish Bin' in en_GB
625923 Russian in Chinese localization