1.6.6 (stable)
==============
 - NetworkManager: Drop manual creation of lo contexts
 - ServiceProxy: Add new API for creating actions
 - Introspection: Be more resilient against weird formatting
 - Acl: Improve introspectability
 - ServiceProxy: Add result iterator for Action
 - Plug various smaller leaks

All contributors to this release:
 - Jens Georg <mail@jensge.org>