Grok Build v1.0.66 speeds up file autocomplete 8x to ~5ms, tightens agent safety
XFreeze · x · 2026-10-21
XFreeze summarizes the last two Grok Build releases:
v1.0.66
- @ file suggestions now appear in 5ms instead of 40ms — roughly 8x faster
- Theme switching fixed: your previous theme is restored when exiting the picker, and selected rows stay readable across themes (fixes faint text in terminals like Kitty)
v1.0.64 (quoted)
- Stricter Auto mode permissions: shell commands run without review only when every command is approved
- Untrusted folders restrict hooks to organization-managed ones until trusted
- HTTP/MCP connections gain compressed-response support; progressive loading in /resume, safer worktree creation, stricter sandboxing, plus fixes for model config, web search, voice dictation, and session recovery
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