# Tuesday, March 7, 2017¶

I worked on #1551 and #1553. I could not reproduce #1551. We will look at it after the release. But I defined now a set_author() method which is called after duplicating.
I fixed #1553 by a minor change in lino_xl.lib.cal.mixins.EventGenerator
Minor optimization: When testing manually, I saw that ContractPartner should have allow_cascaded_delete set to ['contract'].