+ * apt-pkg/acquire-item.{cc,h}:
+ - make the authentication download code more robust against
+ servers/proxies with broken If-Range implementations
+ * apt-pkg/packagemanager.{cc,h}:
+ - propergate the Immediate flag to make hitting the
+ "E: Internal Error, Could not perform immediate configuration (2)"
+ harder
+ * debian/control:
+ - build against libdb-dev (instead of libdb4.4-dev)
+ * merged the apt--DoListUpdate branch, this provides a common interface
+ for "apt-get update" like operations for the frontends and also provides
+ hooks to run stuff in APT::Update::{Pre,Post}-Invoke