# What changed on 1 October 2026-10-01 · Product > Documentation for agent goals, approvals, and background jobs was clarified. ## Agent documentation The documentation clarifies that plan duration limits apply to unattended background jobs, not interactive goals. The goal system stops when an obstacle cannot be overcome by the model itself, such as a missing file or permission. Denying an approval request now refuses the action without sending the model a reason. ## Terminal context Opening a terminal now stops copying chat context when the output is too large or takes too long. If ZeroLog cannot read the existing project instructions, it leaves them intact. The terminal still opens. ## Experimental website builder The experimental website builder now saves each completed design plan during generation. Retrying an interrupted run keeps valid plans and generates only the missing ones. It also limits simultaneous design requests. The standard website builder remains the default.