Templates Store, source citations, and audio/video transcription

Install prebuilt workflow templates into a project, agent answers from knowledge bases now cite their sources, and uploaded audio and video get transcribed into workflows.

The new Templates Store lets you browse prebuilt MagOneAI use-case templates and install one straight into a project, instead of building a workflow from scratch.

Agent answers pulled from knowledge bases now carry source citations, and uploaded audio and video are transcribed and fed into workflows as text.

Also in this release:

Per-branch conditions on Parallel nodes: each branch can carry its own entry condition
Vector quantization for knowledge bases: smaller, faster KB vector storage
Chat artifacts are now keyed and retained in conversation history
A preview Versioning API for use-case version history
Secrets and key management: manage project and org API keys and secrets from the UI, backed by Vault
Agent default output for when a run produces nothing usable, and a configurable per-deployment prompt length cap

We also reworked the MCP server registry (credential resolution and auth-config locking), hard-blocked DocuSign across MCP tools, the OAuth screen, and execution — not just discovery — and closed a set-password race condition.