v2.12.0 v2026.916.0
rasbt/LLMs-from-scratchSep 16, 2026 → Sep 16, 20261 day between releases
What's New
Centralizes AI credentials, introduces AgentMail, and adds Paperclip Runner execution engine
Breaking Changes
- Cheap model profiles removed; migration `0236` required.
- Agent APIs no longer return plaintext credentials.
- Automatic productivity reviews retired.
- `X-Forwarded-Host` header only honored from trusted proxy.
- Anthropic legacy REST connection option removed.
New Features
- Centralized AI credential management in Connections.
- AgentMail for dedicated agent inboxes.
- Native chat connectors for Slack, Discord, Teams, and others.
- GitHub App-backed durable identities with refresh tokens.
- Complete Paperclip Runner execution engine.
Improvements
- Agent APIs no longer return plaintext credentials for security.
- GitHub access now uses durable per-person identities.
- Paperclip Runner evolved into a complete execution engine.
- AI runtime credentials managed via Connections grants.
Upgrade Notes
Run migration `0236` to strip deprecated `modelProfiles` blocks from agent configurations. Update agent configurations to use the new centralized Connections system for AI credentials. Review `X-Forwarded-Host` header handling if using a reverse proxy.
The Two Releases
v2.12.0
Sep 16, 2026· 1 month ago
Adds Git-based backups, improves vulnerability scanning with CSV export and Trivy support, expands container/network visibility (IPv6, subnets), and fixes authentication/permissions issues.
Full release notesv2026.916.0
Sep 16, 2026· 1 month ago
A major update centralizing AI credentials in a Connections system, introducing AgentMail (dedicated agent email), experimental chat connectors (Slack, Teams, etc.), GitHub identity management, and a complete Paperclip Runner execution engine.
Full release notes