OpenAI made massive DevDay 2026 announcements spanning high-end subscription tiers, third-party token sharing, Agents API ...
TL;DR: Using a refund workflow in ADK, we'll cover fan-out and fan-in, deterministic and agent routers, human-in-the-loop ...
DavMail 7.0.0 turns on Graph delta sync by default, drops the caldavImpersonate setting, and now locks down its token file on Linux machines.