- Update to version 1.12
* #152: Add tentative support for ECDSA keys. *This adds the ecdsa
module as a new dependency of Paramiko.* The module is available at
[warner/python-ecdsa on Github](https://github.com/warner/python-ecdsa) and
[ecdsa on PyPI](https://pypi.python.org/pypi/ecdsa).
* Note that you might still run into problems with key negotiation --
Paramiko picks the first key that the server offers, which might not be
what you have in your known_hosts file.
* Mega thanks to Ethan Glasser-Camp for the patch.
* #136: Add server-side support for the SSH protocol's 'env' command
- Use local source instead of service
- Add python-ecdsa requirement; new dependency (forwarded request 208361 from posophe)