I see that BIOS version 2.4.3 for the PowerEdge R730 has (apparently) been re-published as of yesterday (10/5/2017). However, BIOS 2.5.5 was published on 9/22/2017 (and only updated yesterday).
Our R730s are already running 2.4.3 (and have been for months). Did this re-publishing include some kind of fix for 2.4.3 that, for whatever reason, didn't warrant a revision number increment? Is there any reason to not upgrade to BIOS 2.5.5?