PostHog Desktop v0.61.881 released with data warehouse, experiments, and integrations SDK changes
PostHog released desktop-v0.61.881 on 2026-10-30, with installers for macOS, Windows, and Linux. The release notes list 13 changes, including a new integrations SDK with three auth types, health checks for experiment exposure criteria filters, named _history tables with ph_valid columns in the data warehouse, and a rollback reason prompt when a feature flag edit lowers exposure.
Why it matters
Teams running PostHog for product analytics, feature flags, or experiments may see changed behavior in data warehouse table naming, flag edit workflows, and experiment health checks. The release also adds an integrations SDK that builders can use to connect external services.
Who should care
Product analytics teams, growth engineers, teams using PostHog feature flags and experiments, data warehouse users, developers building PostHog integrations
What you can do
Review the release notes for changes to data warehouse history table names and experiment health checks, then check any queries or dashboards that depend on them before updating the desktop app.