----------------
- Added support for TCPIP Socket.
(Issue 38, thanks Thorsten Liebig)
- Added support for GPIB INSTR using linux-gpib.
(Issue 24, thanks bessman)
- Added support for USB RAW.
(Issue 18, kopp)
- Better error reporting when pyusb or pyserial is missing.
- Fixed logging of unicode strings.
(Issue 54)
- Fixed timeout in SerialSession.
(Issue 44)
- Moved resource name parsing to PyVISA.
- VXI11 protocol performance enhancement.
(thanks alexforencich)
- Improved pyusb importing.
- Fixed large binary reads in TCPIP.
- Added backend information to logger.
- Use pyvisa compat/struct.py for python < 2.7.8
(thanks Martin Ritter)