Pulsar 1.0.0 is now available
* First major release marked as Stable-Production in PyPi.
* Dropped support for both python 2.7 and python 3.3 and as a consequence pypy
* Dropped taskqueue application
By dropping python 2.7support, pulsar has become much faster, especially when using several nested coroutines.
Results of a survey on pulsar usage
Release notes