Dia 1.34.1 for macOS

Dia 1.34.0 sees stability and security improvements for a more reliable Dia experience.

• Out of Process Web Page Reading

  An architectural change to how we process web pages for various features like Memory, which improves security against malicious web page content.

• Chromium Engine Upgrade

  We've upgraded our Chromium engine to version 149. This is the latest stable version of Chromium as of June 2, 2026, and includes patches for a record-breaking 429 vulnerabilities.