Following extra actions are required only if your server instance was using the TRS Feeds to either use IBM Reporting services or visualize backlinks when Global Configurations are used.
A defect in versions 2.4.3 and 2.4.4 were producing incorrect Jira TRS feeds. This defect is fixed in version 2.4.5, but requires to rebuild those feeds on Jira and to re-index the corresponding data sources on IBM Link Index Provider (LDX) and IBM Lifecycle Query Engine (LQE):