0.2.1:

• Refactored the action system a bit
• Added helper classes to iterate the frames, children and hotspots managed by the WM instance
• Added a preliminary menu model and an Imlib2 menu renderer
• Added a plugin system (with dependency meta-files), don't forget to update your bootstrap file (if you use a custom one)
• Instead of launching a thread for each screen, omegawm will now fork
• Added virtually endless viewport support (only limited by the X/Y coordinate system of X11 which will probably mean you'll never be able to find your windows ever again before you reach the limit)
• Small bugfixes and changes all over the place

0.2.0:

• Added Imlib2 engine which can be programmed at script time
• Improved Hotspots (they track button and mouse-over state)
• Added install target (and made omegawm binary relocatable)
• Small bugfixes, improved proxying (themes are now proxied as well), etc

0.1.6:

• Improved NetWM support (_NET_WM_STATE and _NET_WORKAREA f.e.)
• Added support for window struts
• Added support for maximizing windows (both horizontally and vertically) and full-screen windows
• Added directional window resizing (all 8 directions)
• Added support for keygrabs on the root window (untested)
• Made some improvement to the proxy writers
• Added hotspots, and with it, I added a close button, a maximize button and a resize-grip to the Xlib theme
• Added support for xcompmgr's opacity hint (_NET_WM_WINDOW_OPACITY)
• Added support for changing the cursor

0.1.5:

• Added mouse button grabs on child windows
• Added "click", "double-click", "focus-in", "focus-out" and "destroy" events
• Various additions and cleanups
• Initial NETWM (FreeDesktop.org window manager spec) support
• Added window layers (Bottom,Desktop,Below,Normal,Above,Dock,FullScreen,Top)

0.1.4.1:

• Fixed build without python support

0.1.4:

• Added python scripting
• Improved / completer proxies for most classes

0.1.3:

• Most behaviour is now defined in the omegawm.lua script

0.1.2:

• Added (very basic) Lua scripting support (and boxing / proxy class generator)
• Build system cleanups and other generic things

0.1.1:

• Added event / action system and action class generator

0.1.0:

• Added logger class (use --debug <number> / -d <number> to set verbosity)

0.0.7:

• Reworked button (see doc/USAGE)
• Added functions to close windows / kill clients
• Added support for shaped windows (more thanks to the OpenBox team!)

0.0.6:

• Added property change listener, window title will now be updated if a child requests that
• Added WM_CHANGE_STATE support, children can now iconify / deiconify themselves
• Moved stuff around (core now in 'core' subdirectory, theme engines in 'themes' subdirectory)

0.0.5:

• Added window resizing (drag border with right mouse button)

0.0.4:

• Cleaned up the source tree a bit, and created a couple of new classes shared by all the cairo backends ('renderers').
• Added docs (including this changelog)