I'm interested to know when pySerial is likely to support Python 2.6 and 3.
It's not clear from the current download page whether 2.6 is supported. I assume 3 is not. It would be good to update the web site to clarify the situation with Python 2.6 and 3.
(Pywin32 for Python 3 has just been released. I'm sure that is a necessary step for pySerial support for Python 3.)
I did see this:
which suggests that 2.6 is supported to some degree.