Hvac

IMPROVEMENTS:

* Add support for API changes/additions in Vault v0.3.0

* Tunable config on secret backends
* MFA on username/password and LDAP auth backends
* PGP encryption for unseal keys

BUG FIXES:

* Fix write response handling [GH-19]

BUG FIXES

* Fix error handling for next Vault release

IMPROVEMENTS:

* Add support for rekey/rotate APIs

BUG FIXES:

* Restrict `requests` dependency to 2.5.0 or later

IMPROVEMENTS:

* Return latest seal status from `unseal_multi`

BUG FIXES:

* Use arguments passed to `initialize` method

BACKWARDS COMPATIBILITY NOTICE:

* Requires Vault 0.1.2 or later for `X-Vault-Token` header
* `auth_token` method removed in favor of `token` property
* `read` method no longer raises `hvac.exceptions.InvalidPath` on nonexistent paths

IMPROVEMENTS:

* Tolerate falsey URL in client constructor
* Add ability to auth without changing to new token
* Add `is_authenticated` convenience method
* Return `None` when reading nonexistent path