Aerospike is releasing a new newsletter called the Standup, which brings together various content including blog posts, community questions, documentation, releases, and events. The first update of the standup was released this week, focusing on Cross Datacenter Replication (XDR), a feature that gets significant attention from the community. A step-by-step guide to configuring and testing TLS is also available as a HOWTO guide. Additionally, there are upcoming events, including a talk by Natalie about future-compatible AI architectures at the Dev Innovation Summit 2021, and release notes have been shared for various dates. The standup newsletter aims to bring together developers for developers, providing valuable content and updates on Aerospike's latest developments.