As has been mentioned on the list here, Tony Roberts' version in github is currently the most actively maintained version of python dot net: https://github.com/renshawbay/pythonnet/ As I understand things, the original author, Brian Lloyd is still active in the project, but has less time to work on it than previously. It would be good if work could consolidate on a single source base. I think moving to github would help with that, certainly makes merging Tony's changes with the official release easier. This is a really useful project, I am finding it wonderful to be able to use .NET and cpython seamlessly + it would be good not to fragment the user base by having multiple versions of the code. John This communication and any attachments contain information which is confidential and may also be legally privileged. It is for the exclusive use of the intended recipient(s). If you are not the intended recipient(s) please note that any form of disclosure, distribution, copying, printing or use of this communication or the information in it or in any attachments is strictly prohibited and may be unlawful. If you have received this communication in error, please return it with the title "received in error" to postmaster@tokiomillennium.com and then permanently delete the email and any attachments from your system. E-mail communications cannot be guaranteed to be secure or error free, as information could be intercepted, corrupted, amended, lost, destroyed, arrive late or incomplete, or contain viruses. It is the recipient's responsibility to ensure that e-mail transmissions and any attachments are virus free. We do not accept liability for any damages or other consequences caused by information that is intercepted, corrupted, amended, lost, destroyed, arrives late or incomplete or contains viruses. ******************************************