Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
System PromptArea: what it touches
In DevelopmentKind: in v2.1.265,
What probably matters to youSection of the release
What
A new setting, staticSystemPromptEnabled, when turned on, changes how the system prompt (the instructions given to an agent before a conversation starts) is built for both the general-purpose agent and the main session. When enabled, the prompt builders skip generating dynamic sections, such as the call that gathers environment information and the block that reports the platform version, producing a more static, fixed prompt instead.
Why
Skipping dynamic content makes the system prompt more predictable and reusable, which can help in cases where a fixed prompt is preferred over one that changes based on environment details. As of this release the setting has not been read as on for this site's account or the anonymous baseline.