Squashed commit of the following:
Squashed commit of the following:

commit bf3af1298bd8168d2f136ab4ab1195aea676207b
Author: apete <apete@optimatika.se>
Date:   Sat Dec 25 17:18:17 2021 +0100

    Update CHANGELOG.md

optimatika/ojAlgo,optimatika/ojAlgo,optimatika/ojAlgo,optimatika/ojAlgo