PyFirebirdSQL 0.7.1 pure Python driver is released with many fixes
The ChangeLog includes many patches:
Here is the download page.
You can also use pip to install/upgrade the package
sudo pip install firebirdsql
For full list of commits consult the github page
ps: pyFirebirdSQL is pure python so it can work without any other so/dll installed and it can be used for example in places where there is no Firebird client installed (think of an android/ios python script)