Paid-space BYOK, new creative tools, and more reliable workflows

Kollab Agent and workspaces
- Paid Pro and Max spaces can now configure BYOK for Kollab Agent with Anthropic-compatible credentials. The settings and runtime contract now consistently show the protocol that is actually supported.
- Project recommendations are now available in production, while sidebar mentions and model selection behave more reliably during everyday Agent work.
New creative tools
- Research and explain tournament forecasts with the new World Cup 2026 Final Predictor, alongside new semifinal posters, brackets, captions, and content-planning tools.
- Create localized channel artwork with Thumbnail Maker, or explore brand-ready handles with Instagram Name Generator.
Publishing and reliability
- Blog pages now load from database snapshots and mirror high-resolution Notion images through Kollab's CDN, improving publishing stability and image delivery.
- Translated artifacts keep their Markdown theme, poisoned workspace artifacts can recover safely, and oversized requests now return a clear 413 response instead of failing ambiguously.
- Background patrols now cover workspace sync, transcript fallbacks, oversized content, billing, alerts, and privacy boundaries more consistently.