Updated release post for 0.9.2.

doc/source/news/khal092.rst

@@ -12,6 +12,8 @@ but most importantly:
  * allday events added with `khal new DATE TIMEDELTA` (e.g., 2017-01-18 3d)
    were lasting one day too long
 
+Special thanks to Tom Rushworth for finding and reporting both bugs!
+
 All other fixed bugs would be rather obvious if you happened to run into them,
 as they would lead to khal crashing in one way or another.
 
@@ -20,7 +22,11 @@ all users pining for the way ikhal's right column behaved in pre 0.9.0 days:
 setting new configuration option [view]dynamic_days=False, will make that column
 behave similar as it used to.
 
-All users of khal are advised to **upgrade as soon as possible**.
+.. Warning::
+
+  All users of khal 0.9.x are advised to **upgrade as soon as possible**.
+
+Users of khal 0.8.x are not affected by either bug.
 
 Get `khal v0.9.2`__ from this site, or from pypi_.