From 0.4 to 0.5

	# Devices:
		+ True Technology Filter Wheel
		+ SBIG STV

	# Features:
	     + Added INDI Observer pattern to enable flexible inter-driver communication.
             + getINDI now supports BLOBs.
	     + LX200 Drivers use client timestamp to update the telescope internal clock. The old behavior was to use to system's time.
	     + Added a new INDI Standard Property: UTC_OFFSET.
	     + Dropping threaded INDI server in favor of the slightly better non-threaded version due to performance considerations.

	# Bugs
	     + SBIG CCD driver was updated to fix problems with CFITSIO.
	     + Updated TTY API to include error reporting, in addition to fixing a few bugs.
	     + Fixed INDI Mac OSX Crash.

	# Known Issues
	     + Astrophysics Mount driver (apmount) is not working. It is currently under new development and is intented to be released in the next version as it matures.
             + Meade LPI exposure is locked to 1 second. The Video4Linux support for timed exposures is limited. A fix should be available in the next release.
             + The SBIG driver does not allow autoguiding. When one selects the guider CCD, any exposure on the imaging CCD is cancelled and vice-versa.

From v0.3 to v0.4:

	# Devices:

		+ SBIG CCD
		+ SBIG CFW
		+ RoboFocus
		+ FLI Precision Focuser
		+ Orion Atlas / Sky Scan
		
	# Other:
		+ Added more API documentation and revised existing documentation for accuracy and consistency.
		+ Fixed UTC correction bug in LX200 driver.
		+ Fixed pallete selection in V4L 2 drivers.
		+ Fixed bug in eventloop that can cause IE timers to crash.
		+ Added variable focus speed for Meade Autostar and GPS.
		+ Added CFITSIO, a mature and robust FITS library.
		+ New RS232 API for common access routines.

From v0.2 to v0.3:

	# Devices:
		+ Apogee CCD (Experimental)
		+ SkyCommander
		+ Temma Takahashi
		+ FLI Filter Wheel
		+ Meade Lunar Planetary Imager (Experimental)
		+ Astrophysics AP

	# Other:
		+ Support for Video 4 Linux 2
		+ Multi-threaded INDI server
		+ Binary transfer via BLOB
		+ INDI scripting tools
		+ Various bug fixing

INDI Library v0.5 conforms to INDI wire protocol v1.6
