[ANN] XTDB 2.0.0-beta4

Hey folks, I’m pleased to announce that beta4’s landed :rocket:

Highlights:

  • PATCH / :patch-docs operation: upserts into XT, merging with any existing records and adding new ones where they don’t already exist.
  • Ops: we’ve been hard at work on XT’s operational story - we’ve now got an additional deploy guide for XTDB on Azure k8s, as well as Prometheus metrics and shiny Grafana dashboards.
  • Initial authn support through CREATE USER.
    • Separately, we’re currently designing XT’s authz with our design partners (bigger announcement to come when that lands) - please do chime in if you’d like to join the discussion.
  • xtdb-jdbc library - with Clojure helpers for use with @seancorfield’s excellent next.jdbc client.

As always, full details on the GitHub release - and, if we don’t speak before, hope you all have a great Christmas and a happy and healthy 2025

James, Jeremy and the XT Team :christmas_tree:

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