Add support for 32-bit RGBA visuals if Alpha is enabled.
Colors can have a  opacity prefix, where 100 is a percentage from 1 to 100.
Colors can also be specified in "rgba:" form.
Alpha channels in icons are preserved and drawn if Alpha is enabled.
Support showing a splash image on startup.
Icesh has new commands sizeto, pid, systray, xembed, motif, symbols.
Icesh supports filtering on and modifying gravity properties.
New winoption "startClose" to immediately close unwanted windows.
Several improvements to CMake builds.
_NET_SYSTEM_TRAY_ORIENTATION and _NET_SYSTEM_TRAY_VISUAL are now supported.
Nearly unlimited number of workspaces.
New option TaskBarWorkspacesLimit to limit number of workspaces shown on taskbar.
Workspace names can be edited on taskbar.
Change default WorkspaceStatusTime to 700 milliseconds.
Optimizations of resource usage on startup of icewm.
Restore TaskBarFullscreenAutoShow for issue #361.
Don't focus frame under mouse for ClickToFocus in issues #355 and #358.
Only update if WM_NORMAL_HINTS has really changed for Xephyr in #353.
Only update if WIN_HINTS has really changed.
Fix icesh -last filter. Fix icesh toggleState for #354.
Add another xrandr setup where second screen is primary.
shasum e7931e3b011465b2972ad530d6d48fadba0ae01f icewm-1.6.0.tar.xz