The August 2021 client-managed releases are now GA and can be found on our download site.
This release includes Qlik Sense, Qlik Compose, and Qlik Enterprise Manager. The Qlik Replicate August 2021 Service Release has been postponed until mid-September, and this postponement only affects Qlik Replicate. More information on the August 2021 end-to-end product release can be found on our product innovation blog and we will announce the Qlik Replicate release in the coming weeks.
Not on official channels, as far as I know... Since you're a partner, I believe you or your colleagues should be able to join the Team's Qlik Partner Chat, where this topic was discussed