Comment 1 for bug 726820

Since this is built from git snapshots, there isn't really so much of an up-to-date changelog; but the relevant commits are included in debian/changelog:

network-manager (0.8.4~git.20110228t143901.5cdded6-0ubuntu1) natty; urgency=low

  * upstream snapshot 2011-02-28 14:39:01 (GMT)
    + 5cdded6b66bdc371acb29e76187b174c55c11470
    - docs: explicitly list libnm-glib objects
    - libnm-util: fix parameter name for docs generator
    - api: add missing Settings.System D-Bus interface bits
    - ifcfg-rh: get rid of LAST_CONNECT
    - core/libnm-glib: don't touch files in /etc when updating timestamps
    - release: bump version to 0.8.3.996 (0.8.4-beta2)
    - api: document more VPN connection failure codes (bgo #643324)
    - libnm-util: silently ignore non-secrets when updating connection secrets
    - libnm-util: fix updating secrets (rh #680385)
    - keyfile: fix tests for no-longer-required serial and PPP settings
    - ip6: fail activation if addrconf fails to start
    - core: don't require serial and PPP settings for mobile broadband
    - ppp: fix warning when PPP support is disabled
    - libnm-util: bump version for several recent changes
    - release: bump version to 0.8.3.995 (0.8.4-beta1)
    - release: update NEWS with changes since 0.8.2
    - libnm-util: fix updating secrets
    - core: flush IPv6 routes even if configuration failed (bgo #641333)
      (LP: #704812)
    - libnm-util: remove GObject Introspection annotations
    - gentoo: simplify OpenRC detection
    - libnm-util: add nm_connection_diff()
    - dns: fix up updating resolv.conf (rh #672282)
    - Revert "libnm-glib: return enums for NMAccessPoint flags accessors"
    - build: allow disabling PPP support at build time
    - core: fix dbus-glib crash on shutdown with systemd
    - libnm-glib: return enums for NMAccessPoint flags accessors
    - libnm-util: fix description of bluetooth setting type property
    - test: don't crash libnm-glib if there are no devices for an active connection
    - test: don't crash libnm-glib-test if there aren't any APs
  * debian/patches/revert_52f2295.patch: dropped, fixed upstream.
  * debian/libnm-util1.symbols: adding new symbols introduced upstream:
    - nm_connection_diff
    - nm_setting_diff

All the changes are between upstream git commits 00327fb and 5cdded6; and the diff can be retrieved with a command similar to the one below from a local copy of the git repository:

git log --oneline 00327fb..5cdded6