There was no mid-year update in June/July (due to no tax update released for Canada) so all those changes are rolled into the September hotfix.
Microsoft Dynamics GP September Hotfix – including EEO report released! – Microsoft Dynamics GP Community
Install, Upgrade & AdminMicrosoft & the GP EcosystemReporting & BI
Archived post from 2019. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.