The speculative-execution subsystem (which pre-ran tool calls ahead of user confirmation to save latency) has been fully removed.
Details
- All
[Speculation]log messages, state machines, and the pipelined-suggestion pathway are gone totalSpeculationTimeSavedMsis no longer tracked in usage stats- Behavioral change: no pre-executed tool calls; permission prompts now always pause before execution
Evidence
Removal of all [Speculation] strings and totalSpeculationTimeSavedMs field from the stats shape
Strings lifted out of the shipped bundle, so the claim above can be checked against them.