2.20.10 release

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

NEWS

@@ -1,3 +1,63 @@
+Release 2.20.10 (2012-10-14)
+============================
+The last couple of weeks have been fairly retrospective, a dive into
+prehistory tidying up the earlier generations which lay languishing as
+the core progressed and lead to a number of annoying core bugs being
+fixed.
+
+ * Release DRM master earlier during shutdown so switching between
+   multiple X servers works automatically.
+   https://bugs.freedesktop.org/show_bug.cgi?id=55446
+
+ * Suppress error propagation from DRI2GetMSC and behave as if the pipe
+   was simply off to avoid unexpected errors in the clients
+   https://bugs.freedesktop.org/show_bug.cgi?id=55395
+
+ * A few fixes to i8xx batch emission, ensuring that the GPU is always
+   in a valid state.
+   https://bugs.freedesktop.org/show_bug.cgi?id=55455
+
+ * Prevent a use-after-free during UXA shutdown due to inspecting
+   the glamor flags after the glamor interface had been freed.
+
+ * Prevent a crash combining TearFree and rotations.
+   https://bugs.freedesktop.org/show_bug.cgi?id=55527
+
+ * Correct a missing damage upload along PutImage after using the CPU bo
+   as a source for the GPU.
+   https://bugs.freedesktop.org/show_bug.cgi?id=55508
+
+ * Fix compilation for older glibc without O_CLOEXEC
+   https://bugs.freedesktop.org/show_bug.cgi?id=55577
+
+ * Fix out-of-tree builds failing to recompile the gen4 assemblies
+   https://bugs.freedesktop.org/show_bug.cgi?id=55645
+
+ * Fix non-standard build host configuration handling for intel-gen4asm
+   https://bugs.freedesktop.org/show_bug.cgi?id=55646
+
+ * Fix a potential batch buffer overflow when replacing the last BLT fill
+   operation with a copy
+   https://bugs.freedesktop.org/show_bug.cgi?id=55700
+
+ * Flush the render pipeline more frequently on Ironlake as not all
+   pipelined state changes are.
+   https://bugs.freedesktop.org/show_bug.cgi?id=51422
+
+ * Detect when we need to read the destination for the background raster
+   op during fallbacks.
+   https://bugs.freedesktop.org/show_bug.cgi?id=55810
+
+ * Avoid a potential deference of an invalid CPU mmap after doing an
+   inplace tiled upload.
+   https://bugs.freedesktop.org/show_bug.cgi?id=55812
+
+ * Prevent sign extension when packing the upload data for CopyPlane
+   https://bugs.freedesktop.org/show_bug.cgi?id=55823
+
+ * Fix some render corruption with a UDL slave output and pageflipping
+
+
 Release 2.20.9 (2012-09-29)
 ===========================
 And so it came to pass that a critical bug was uncovered in UXA. The
@@ -13,7 +73,7 @@ the issue.
 
 In other news:
 
-  * Prepare for xorg-1.4, the api is being tweaked again.
+  * Prepare for xorg-1.14, the api is being tweaked again.
 
   * Handle early FreeScreen in UXA.
     https://bugs.freedesktop.org/show_bug.cgi?id=55346

configure.ac

@@ -23,7 +23,7 @@
 # Initialize Autoconf
 AC_PREREQ([2.60])
 AC_INIT([xf86-video-intel],
-        [2.20.9],
+        [2.20.10],
         [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
         [xf86-video-intel])
 AC_CONFIG_SRCDIR([Makefile.am])