v2.1.174
2.1.174
Highlights:
- Background sessions stop inheriting ANTHROPIC_* env, blocking gateway URL, custom header & /model leaks
- VS Code /usage shows per-skill/agent/plugin/MCP usage breakdowns for precise billing and troubleshooting
- Searches now always run via grep; output modes, line limits, and offsets clarified for predictable results
CLI changelog
- Added wheelScrollAccelerationEnabled setting to disable mouse-wheel scroll acceleration in fullscreen mode
- Fixed the /model picker hiding the model family that Default resolves to — Opus now appears as its own row on Max/Team Premium/Enterprise plans, Sonnet on Pro/Team plans, and Opus on pay-as-you-go API accounts
- Fixed /model picker showing a hardcoded Sonnet version label when ANTHROPIC_DEFAULT_SONNET_MODEL pins a different Sonnet
- Fixed the "Fable 5 is now consuming usage credits" banner incorrectly showing for enterprise accounts with usage-based billing
- Fixed Bedrock GovCloud regions (us-gov-*) deriving the wrong inference profile prefix (global instead of us-gov), causing 400 errors on derived model IDs
- Fixed background sessions inheriting another session's ANTHROPIC_* provider env (gateway URL, custom headers, /model aliases) from the shell that started the background daemon
- Fixed a 1-2 second pause when exiting Claude Code shortly after a shell command was interrupted or killed on macOS and Linux
- Fixed git commit co-author attribution showing an incorrect model name for some models
- Fixed the /advisor dialog pre-selecting a saved advisor model that is blocked by the availableModels allowlist
- Fixed skill hot-reload re-sending the entire skill listing when a single skill changed; only changed skills are now re-announced
- Fixed Workflow tool agent() subagents missing per-agent attribution headers
- Fixed pre-warmed background workers failing with "Could not resolve authentication method" when claimed after sitting idle
- … +1 more CLI changelog entries
Source: https://github.com/anthropics/claude-code/blob/main/CHANGELOG.md#21174
Metadata
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Time since 2.1.173 release: 15h 52m 22s
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Bundle file size: +107.7 kB (+0.4%)
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Prompt files: +3 (+4.9%)
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Prompt tokens: +4,589 (+5.3%)
Prompt token mix by kind:
- tools: 86.9%→87.6%
- system-reminder: 9.8%→9.3%
- system-data: 1.5%→1.4%
- skill: 0.8%→0.7%
- system: 0.7%→0.6%
- agent: 0.4%→0.3%
Files:
- metadata: 7e4280d/meta/metadata.md#diff-a08dfa163baef97ea4f56d29009ac65f5f7dbc46e3a58e80d7aa06a2a2520899L10-R10
- prompt stats: 7e4280d/meta/prompt-stats.md#diff-fa8e31336ece71d159f37b6fd4ed0c61939849140bd5c08c7ca793b5b2ae7f58L1-R1
Other prompt changes
- Assistant now instructed to always use the ripgrep-based Grep tool for search tasks.
Links: