0.55.1

A forced request asks the model for one call, an allowed request the effect port refuses goes back to the model instead of ending the run at the approval gate, a turn the budgets end names the budget that ended it, and ESS moves to 0.84.0.

Breaking

No breaking changes.

Changed

• model_selector::request asks for one call (parallel_tool_calls: Some(false)); equal repeated calls are one answer.
• An allowed request the effect port refuses without ends_run passes the approval gate: the model sees the refusal and may correct it.
• A turn that stops after a refused effect names the refusal in its detail, never only AwaitingApproval.
• A turn the budgets end names the budget that ended it and the two model calls a step.
• ESS moves from 0.82.0 to 0.84.0 (ess-conformance, ess-primitives and the CLI CI installs); the generated json.rs of each model gains timestamp_at, an RFC 3339 date-time reader, and the commission domain graph names 0.84.0.

Full entry: https://github.com/beyond10x/loom/blob/0.55.1/CHANGELOG.md#0551---2026-11-03