Claude Opus 4.7 launches with xhigh effort and /effort slider; Max gets flag-free Auto mode; /ultrareview adds multi-agent cloud code review; read-only bash stops prompting.
iTerm2 when running inside tmuxxhigh effort level for Opus 4.7, sitting between high and max. Available via /effort, --effort, and the model picker; other models fall back to high/theme/less-permission-prompts skill — scans transcripts for common read-only Bash and MCP tool calls and proposes a prioritized allowlist for .claude/settings.json/ultrareview for running comprehensive code review in the cloud using parallel multi-agent analysis and critique — invoke with no arguments to review your current branch, or /ultrareview <PR#> to fetch and review a specific GitHub PROTEL_LOG_RAW_API_BODIES environment variable to emit full API request and response bodies as OpenTelemetry log events for debugging/setup-vertex and /setup-bedrock to show the actual settings.json path when CLAUDE_CONFIG_DIR is set, seed model candidates from existing pins on re-run, and offer a "with 1M context" option for supported modelsplugin update; plugin install now recovers from interrupted prior installs@ file suggestions re-scanning the entire project on every turn in non-git working directories, and showing only config files in freshly-initialized git repos with no tracked files/resume immediately resuming an arbitrary titled session instead of showing the session picker/context grid rendering with extra blank lines between rows/clear dropping the session name set by /rename, causing statusline output to lose session_namecommit skill and showing "Unknown skill: commit" for users without a custom /commit command--enable-auto-models *.ts) and commands starting with cd <project-dir> && no longer trigger a permission prompt/effort now opens an interactive slider when called without arguments, with arrow-key navigation between levels and Enter to confirmCLAUDE_CODE_USE_POWERSHELL_TOOL. On Linux and macOS, enable with CLAUDE_CODE_USE_POWERSHELL_TOOL=1 (requires pwsh on PATH)claude <word> is invoked with a near-miss typo (e.g. claude udpate → "Did you mean claude update?")fix-auth-race-snug-otter.md) instead of purely random words/skills menu now supports sorting by estimated token count — press t to toggleCtrl+U now clears the entire input buffer (previously: delete to start of line); press Ctrl+Y to restoreCtrl+L now forces a full screen redraw in addition to clearing the prompt input[ (dump to scrollback) and v (open in editor) shortcuts--output-format stream-json now includes plugin_errors on the init event when plugins are demoted for unsatisfied dependenciesCLAUDE_ENV_FILE and SessionStart hook environment files now apply (previously a no-op)