if we cannot load an object using GET, try using REPORT and multiget. Updates #459

Author: tobixen

CHANGELOG.md

@@ -37,6 +37,7 @@ Python 3.7 is no longer tested - but it should work.  Please file a bug report i
 ### Added
 
 * By now `calendar.search(..., sort_keys=("DTSTART")` will work.  Sort keys expects a list or a tuple, but it's easy to send an attribute by mistake.  https://github.com/python-caldav/caldav/pull/449
+* Compatibility workaround: If `event.load()` fails, it will retry the load by doing a multiget - https://github.com/python-caldav/caldav/pull/475 - https://github.com/python-caldav/caldav/issues/459
 
 ## [1.4.0] - 2024-11-05