29-fix stability sweep: startup hangs (up to 15s) and file truncation on network drives resolved, session history preserved, /config key=value lands for inline settings changes.
/config key=value syntax to set any setting from the prompt (e.g. /config thinking=false) — works in interactive, -p, and Remote Controlsandbox.allowAppleEvents opt-in setting that lets sandboxed commands send Apple Events on macOSCLAUDE_CLIENT_PRESENCE_FILE environment variable: point it at a marker file to suppress mobile push notifications while you're at the machineANTHROPIC_BASE_URL and on Foundry due to a per-request attestation token changing every turnopen, osascript, and browser-based auth flows failing with error -600 on macOS by adding the Apple Events entitlementTypeError: Cannot read properties of null) when .claude.json contains corrupted null project entries/recap and conversation forks using the previous model immediately after a model switchawsCredentialExport credentials with a short remaining lifetime causing credential refreshes every minute, and now accepts the JSON shape from aws configure export-credentialsclaude mcp get/list showing ✓ Connected when tools/list fails; they now show ! Connected · tools fetch failed with the error detail/remote-control leaving a stale "connecting…" line; it now confirms in the transcript once connectedgit cannot be resolved on Windows/effort or /model) failing with ENOENT when ~/.claude/settings.json is a relative symlink under a symlinked ~/.claude/stats "Most active day" and daily token chart dates showing one day early in UTC-negative timezones/copy and copy-on-select on Linux not detecting a clipboard utility installed after Claude Code startedImproved N memories line to no longer list individual files outside verbose mode