HISTORY

Version history
===============

0.1: 23/12/2013
- First release, interactive (command line) mode only

0.2: 18/01/2014
- Added integrated web server which provides a Web GUI in daemon mode

0.3: 22/01/2014
- Added HTTP API which can be used by external clients (e.g. Android app)

0.4: 20/02/2014
- Changed code structure to allow easy inclusion of new relay card support

0.5: 26/02/2014
- Added support for relays connected via GPIO pins

0.6: 27/01/2015
- Added support for Sainsmart USB 4-channel relay card

0.7: 10/01/2015
- Added support for HID API compatible relay cards
- Added "make" parameters to exclude specific relay card drivers and their
  dependencies from the build
- Added copyright note and license text to source files
- Added sample driver source files

0.7.1: 22/04/2015
- Added init script for autostarting crelay in daemon mode
- Modified GPIO driver to adapt to new Kernel behaviour

0.8: 14/08/2015
- New implementation for the Conrad card driver, now uses libusb and
  therefore completely removes the need for the patched cp210x kernel driver
  
0.9: 20/08/2015
- Added parameter handling in daemon mode via configuration files
- Added new parameters for daemon listen interface and port
- Added new parameters for GPIO pin definitions
- Added new parameter for number of relays on Sainsmart card (4/8)
- Added detection for number of relays on HID API compatible relay card
- Added logging daemon messages to syslog