Document changes and release 19.2.4-1pureos+librem5.2

debian/changelog

+mesa (19.2.4-1pureos+librem5.2) amber-phone; urgency=medium
+
+  * d/control: drop amd64 from the list of architecture to build
+    for. This should allow us to transition in pureos
+  * Revert "Drop symbolic links"
+    This reverts commit 14cb9718993802b32788f39726c77ef740a9a40d.
+    Seems this wasn't done in Debian this time.
+
+ -- Guido Günther <agx@sigxcpu.org>  Fri, 22 Nov 2019 20:35:42 +0100
+
 mesa (19.2.4-1pureos+librem5.1) amber-phone; urgency=medium
 
   * Rebase on top of Debian's 19.2.4-1