+Overview of changes in lightdm 1.19.2
+
+ * Add support for greeters running inside sessions. This is enabled by
+ setting X-LightDM-Allow-Greeter inside the session .desktop file.
+ The session can then use liblightdm to connect one greeter to the
+ daemon. The communication is done using a socket
+ (/var/run/lightdm/<user>/greeter-socket) that is accessible to any
+ process run by that user. Consider controlling access to this socket
+ using a MAC system such as AppArmor.
+ * Report errors for all liblightdm methods. This will require existing
+ greeters to update their API usage. The ABI is unchanged.
+ * Handle EAGAIN correctly when daemons communicate with the daemon.
+ * Drop support for mir-container sessions - no-one ever used these.
+
Overview of changes in lightdm 1.19.1
* Rename "xlocal" seat type to "local". Using "xlocal" will continue to work