Previously the packages were built 6 Dec 2022 published 13 Dec 2022. Now the download packages are rebuilt 30 Mar 2023 published 03 Apr 2023. http://mirror.centos.org/centos/7/updates/x86_64/Packages/tzdata-2022g-1.el7.noarch.rpm http://mirror.centos.org/centos/7/updates/x86_64/Packages/tzdata-java-2022g-1.el7.noarch.rpm Why would a previously published package be re-published with different build ? The content seems to be the same, but the metadata (checksum and size) are different. Only reason I ask is that the metadata change broke our local mirror caching on artifactory. Juniper Business Use Only