Add to changelog for Microsoft.Azure.ServiceBus SDK version 5.1.2#18994

Merged

DorothySun216 merged 9 commits intoAzure:masterfrom

DorothySun216:docchange

Feb 24, 2021

Commits on Nov 20, 2020

Commits on Jan 12, 2021

Merge branch 'master' of https://github.com/Azure/azure-sdk-for-net
DorothySun216
committed
add change log for amqp lib update
DorothySun216
committed

Commits on Feb 23, 2021

sync with upstream head
DorothySun216
committed