Grok Build 0.2.93 changelog - what changed

[changed] Canceling a running turn now requires Ctrl+C (which first clears a non-empty draft if present); Esc is a no-op while a turn is active and only retries cancellation once a turn is already cancelling.
[changed] Esc twice within 800 ms now opens the rewind picker from either the prompt or scrollback when the prompt is empty and messages exist; additional conditions prevent rewind when overlays, history search, or special composer modes are active.
[changed] Updated user guide sections on getting started, keyboard shortcuts, configuration, and theming to reflect the new Esc/Ctrl+C semantics and removed accent_best_of_n from the accent list.
[changed] Help skill now references updated runtime paths when reading configuration or docs.
[changed] Recent commands list now includes release-notes.

Under the hood

Refined RUST_LOG description for headless (-p) mode defaults.
Expanded session telemetry with additional inter-token latency fields (avgItlMeanMs, lastItlP50Ms, lastItlP99Ms, worstItlMaxMs) and doom_loop_recovery; removed best_of_n.
System prompt output guidelines updated to favor concise, high-quality technical prose in complete sentences.

Review the updated keyboard shortcuts table if you rely on Esc for cancellation or use Vim scrollback mode.