I’m sure this is obvious, but I’m missing it. I’ve installed PyAPNs via pip:

```
# pip install apns

```

Then when I try to use the “enhanced” flag in APNs, it’s not there. 

```
# python
Python 2.7.6 (default, Nov 11 2013, 18:34:29) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from apns import APNs
>>> server = APNs(use_sandbox=True, cert_file=“/mydir/apns-dev-cert.pem", key_file=“/mydir/apns-dev-key.pem", enhanced=True)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: __init__() got an unexpected keyword argument 'enhanced'
>>> 

```

And sure enough the 1.1.2 version that pip installed doesn’t have that keyword. But I thought this was the latest released version in the PyAPNs repository <https://github.com/djacobs/PyAPNs>.

I want to use the ‘enhanced’ keyword, for error checking. Any ideas?