After I upgraded to the latest stable version, I encountered two problems
1. `storage upgrade` can't automatically upgrade my schemes, eventually I upgraded it by myself one by one.
2. when I clone my self-hosted repo. It always tell me `fatal: protocol error: bad line length character: <br
` see below. `git pull`also has the same problem. But `git push` seems work well.
```lang=shell
git clone http://ph.benemind.com/diffusion/EMSPEED/emspeed.git
Cloning into 'emspeed'...
fatal: protocol error: bad line length character: <br
```