v0.1.2, 13th June 2013 -- PyQt4 dropped from pip dependencies.
v0.1.1, 13th June 2013 -- PyQt4 dropped from pip dependencies.
v0.1.0, 13th June 2013 -- WebAppWindow created.
v0.9.0, 30th November 2013 -- AppWindow created. Request loop completion will be added in next version.