Skuditsky Lev

@ppekrol, as we agreed, here are the findings of my investigation: 1. The identical creation and last modification dates observed in the logs of one of our customers are the...

Rebased because of conflict with `AllTestsShouldUseRavenFactOrRavenTheoryAttributes()` test

> Can you please check if this test failure is related https://jenkins.hibernatingrhinos.com/job/PR_Tests/10574/testReport/junit/SlowTests.SparrowTests/LoggingSourceTests/LoggingSource_WhileRetentionBySizeOn_ShouldKeepRetentionPolicy_options___DatabaseMode___Single___SearchEngineMode___Lucene__compressing__False_/ ? Yes, I missed sorting the files at a critical point. I've fixed it.

> Status? Still draft? Yes, still draft. I've identified several issues related to changing our approach to saving Tombstones, even when the database doesn't have an existing configuration with scheduled...

> I think we need to do interversion testing for this one and backward compatibility checks. Done

- [x] https://jenkins.hibernatingrhinos.com/job/PR_Tests/15661/testReport/