The standalone Config tool (which allowed the model to get/set settings via tool use) has been completely removed. All its functionality — theme, model, permissions, voice, memory, and other settings — is now managed through the /config slash command and settings UI. This simplifies the tool surface and prevents the model from changing settings without explicit user intent.
Evidence
Removal of var Fw7 = "Config" tool definition and all associated functions (sw7, tw7, ms$, ew7, $j7, Kj7, _j7, Aj7, Wj7, Gj7, Zj7) from v2.1.117.
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
