# GitLab 19.3: Secrets Manager, Agentic SAST, and the Dedicated AI Gateway > Source: > Published: 2026-09-02 08:12:44+00:00 GitLab 19.3 shipped August 20 with five features that, taken together, mark the point where the platform’s agentic AI ambitions stop being roadmap items and start touching day-to-day engineering work. The headline is a native Secrets Manager now in limited availability. The more consequential move, though, is the Dedicated AI Gateway reaching general availability — meaning finance, healthcare, and defense teams can finally run Duo Agents without their source code leaving the single-tenant environment they spent years getting certified. A Native Vault, Finally GitLab Secrets Manager is live as a limited-availability paid add-on, billed through GitLab Credits, for GitLab.com customers. […] The post