+ [ Michael Vogt ]
+ * [ Abi break ] apt-pkg/acquire-item.{cc,h}:
+ - add "IsIndexFile" to constructor of pkgAcqFile so that it sends
+ the right cache control headers
+ * cmdline/apt-get.cc:
+ - fix crash when pkg.VersionList() is empty
+ * apt-pkg/depcache.cc:
+ - fix incorrect std::cout usage for debug output
+ * test/libapt/getlanguages_test.cc:
+ - Add test for Esperanto that has nocounty associated with them
+ (LP: #560956)
+
+ [ Julian Andres Klode ]
+ * apt-pkg/contrib/weakptr.h:
+ - add a class WeakPointable which allows one to register weak pointers to
+ an object which will be set to NULL when the object is deallocated.
+ * [ABI break] apt-pkg/acquire{-worker,-item,}.h:
+ - subclass pkgAcquire::{Worker,Item,ItemDesc} from WeakPointable.
+ * apt-pkg/pkgcache.cc:
+ - Merge fix from David to correct handling in single-arch environments.
+ * cmdline/apt-get.cc:
+ - Add apt-get markauto, showauto and unmarkauto commands.
+