+ - Zero out the new memory allocated with realloc().
+
+ [ Daniel Hartwig ]
+ * apt-pkg/pkgcachegen.cc:
+ - always reset _error->StackCount in MakeStatusCache (Closes: #677175)
+
+ [ David Kalnischkies ]
+ * apt-pkg/deb/deblistparser.cc:
+ - ensure that mixed positive/negative architecture wildcards
+ are handled in the same way as dpkg handles them
+ - use PackageArchitectureMatchesSpecification filter
+ * apt-pkg/cachefilter.cc:
+ - add PackageArchitectureMatchesSpecification (Closes: #672603)
+ * apt-pkg/cacheset.cc:
+ - add PackageContainerInterface::FromGroup to support
+ architecture specifications with wildcards on the commandline
+ * apt-pkg/pkgcache.cc:
+ - do a string comparision for architecture checking in IsMultiArchImplicit
+ as 'unique' strings in the pkgcache aren't unique (Closes: #677454)
+ * buildlib/configure.mak:
+ - print a message detailing how to get config.guess and config.sub
+ in case they are not in /usr/share/misc (Closes: #677312)
+ * cmdline/apt-get.cc:
+ - print a friendly message in 'download' if a package can't be
+ downloaded (Closes: #677887)