Weekly development log 2026‑W24: Connecting Deep Research, Evaluation, and Rich Chat

01

What changed

• Expanded deep research and evaluation capabilities.
• Improved prompt handling and chat response processing.
• Linked artifacts and agent tasks to richer outputs.

02

How this week was reconstructed

No matching local Claude Code project transcript was recovered for this period. This entry therefore describes only what the Git history can prove.

We audited the available Claude Code main sessions, their proven child lineages, and the repository history. Session notes explain intent and investigation; Git remains the authority for code that actually landed.