This update broke XSensors - tabs and readings are no longer visible. Reverting to previous version helps.

Working fine.

I meant that logging in from slick-greeter seems slower than from lightdm-gtk, probably independently of regression you mentioned (i switched to slick-greeter weeks ago and forgot to confirm and report it). I'll try to measure it after you update lightdm.

No issues for four days. On older hardware (HDD) logging in seems slower than previously with lightdm-gtk. Later I'll try to roll back and test it.

No issues for four days.

LGTM

No issues for more than a day.

After installing it didn't appear in cinnamon-settings, even after removing lightdm-gtk-greeter-settings. It's available in menu and through command line. When I tried F26 I could enter those settings through cinnamon-settings.