2.1.85

Added:

• CLAUDE_CODE_MCP_SERVER_NAME and CLAUDE_CODE_MCP_SERVER_URL environment variables for MCP headersHelper scripts
• Conditional if field for hooks using permission rule syntax to filter execution
• Timestamp markers in transcripts for scheduled tasks (/loop, CronCreate)
• Deep link queries support up to 5,000 characters
• MCP OAuth RFC 9728 Protected Resource Metadata discovery
• PreToolUse hooks can satisfy AskUserQuestion via updatedInput with permissionDecision: "allow"
• OTEL_LOG_TOOL_DETAILS=1 gate for tool_parameters in OpenTelemetry tool_result events

Fixed:

• /compact failing with "context exceeded" on large conversations
• /plugin enable and /plugin disable with mismatched install locations
• --worktree exiting with error in non-git repositories
• deniedMcpServers setting not blocking claude.ai servers
• switch_display returning "not available" on multi-monitor setups
• Crash with OTEL_*_EXPORTER set to none
• Diff syntax highlighting in non-native builds
• MCP step-up authorization with existing refresh tokens
• Memory leak in remote sessions with interrupted responses
• Persistent ECONNRESET errors during edge connection churn
• Prompts stuck in queue after certain slash commands
• Python Agent SDK: type:'sdk' MCP servers dropped during startup
• Raw key sequences appearing in prompt over SSH
• Remote Control session status stuck on "Requires Action"
• Shift+enter/meta+enter intercepted by typeahead instead of inserting newlines
• Stale content bleeding through during scrolling
• Terminal left in enhanced keyboard mode after exit in Ghostty, Kitty, WezTerm
• /env not applying to PowerShell commands

Improved:

• @-mention file autocomplete performance on large repositories
• PowerShell dangerous command detection
• Scroll performance with large transcripts (replaced WASM yoga-layout with TypeScript)
• Reduced UI stutter when compaction triggers