Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
0.5.1: sorting of connections changed from numerical to string?
After upgrading 0.4.1 to 0.5.1 the connections are sorted differently, so 2 is is after 19 instead or after 1.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information