Update to 1.1: "This release requires xcb-proto 1.1, due to the addition of the extension-multiword attribute to the XML schema.
Enhancements: * Print a backtrace, if possible, on locking assertion failures. * Skip abort() on locking assertions if LIBXCB_ALLOW_SLOPPY_LOCK is set. * xcb_poll_for_event: Return already-read events before reading again. * Output a configuration summary at the end of ./configure.
Bug fixes: * Don't hold the xlib-xcb lock while sleeping: that allows deadlock. * Allow unix:<screen> style display names again. * Bug #9119: test xcb_popcount * Fix unit tests for FreeBSD * NetBSD doesn't have AI_ADDRCONFIG: use it only if it's available. * Require libXau >= 0.99.2; earlier versions have a broken .pc file * Use substitition variables in xcb-xinerama.pc.in * Update autogen.sh to one that does objdir != srcdir * Add tools/* and autogen.sh to EXTRA_DIST. * Doxygen can now be fully disabled if desired.
Documentation improvements: * Many fixes and updates to the tutorial. * Iterators, requests, and replies get partial Doxygen documentation."