* Improve the API for APT::Upgrade::Upgrade() * Re-add "Calculating upgrade..." message * move upgrade releated code into upgrade.{cc,h} * Move ListUpdate/AquireUpdate into update.{cc,h} * Add new apt-pkg/install-progress.h with APT::Progress::PackageManager progress reporting classes * Move the status-fd progress reporting out of the pkgDPkgPM class and into PackageManagerProgressFd * Fix reading dpkg --status-fd on reinstalls * Add new APT::Status-deb822-Fd progress output * add Acquire::http::Proxy-Auto-Detect to the apt.conf.5 manpage (closes: 726597) * Fix detection when multiarch packages are reported by dpkg as disappeared Packages * test/integration/run-tests: output the failed test names * Code Cleanup in pkgDPkgPM * prepare next ABI via #if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13) * add new pid_t ExecFork(std::set<int> KeepFDs) * Avoid flickering when "apt-get -o DpkgPM::Progress-Fancy=1" is use * use sysconf(_SC_OPEN_MAX) in ExecFork()