Version 1.0.94

What: New warning system that monitors context consumption from custom agents and MCP tools How to use:

# Warnings appear automatically when thresholds are exceeded
# Agent descriptions > 15,000 tokens will trigger a warning
# MCP tools > 25,000 tokens will trigger a warning

Details:

• Monitors cumulative token count of custom agent whenToUse descriptions
• Tracks total context consumed by MCP tool definitions
• Shows top contributors by token consumption for optimization
• Integrated with existing CLAUDE.md size warnings into unified system
• Evidence: kY1() at line 399348, XV5() at line 399376, FV5() at line 399400, WSB() at line 399442

What: Complete replacement of sed command validation with sophisticated parsing that blocks dangerous operations How to use:

# Safe sed commands work normally
claude "Use sed to replace text in file.txt"

# Dangerous operations are now blocked:
# - File writes (s///w, w command)
# - Command execution (s///e, e command)
# - Multiple expression exploits

Details:

• Prevents sed commands from writing to files or executing shell commands
• Parses actual sed expressions instead of using regex patterns
• Detects and blocks write operations (w), execute operations (e), and dangerous flags
• Evidence: P1B() at line 379595, mS6() at line 379676, hS6() at line 379611, gS6() at line 379638

What: Tools can now suggest and apply permission changes during execution Details:

• Permission prompts can include tool-suggested rules
• "Yes, and apply suggestions" option for streamlined workflows
• Automatic directory access rule creation when accessing folders
• Context-aware permission suggestions based on access patterns
• Evidence: qW1() at line 430572, Cz1() at line 348277, CR5() at line 421430

What: Improved error handling for PDF files Details:

• Clear message when PDF exceeds page limits
• Guidance to edit message and retry with smaller PDF
• Evidence: bb6 variable at line 391166 in error handler B_1()

What: Better visibility into checkpointing errors and status Details:

• Shows checkpointing errors in status display
• Indicates when checkpointing is disabled
• Displays save failures with error messages
• Evidence: KV5() at line 399769

What: Redesigned memory file selector interface Details:

• Improved organization of memory file options
• Better visual hierarchy for nested imports
• Clearer descriptions of file locations
• Evidence: sb1() at line 400461 replacing hb1()

What: Fixed handling of numeric flags in git commands Details:

• Git commands with numeric flags like git log -5 now work correctly
• Improved flag parsing to distinguish between numeric flags and invalid options
• Evidence: lS6() at line 380053, added check for /^-\d+$/ pattern at line 1404

What: Added deprecation dates for additional Claude models Details:

• Added claude-3-opus-20240229 with deprecation date January 5th, 2026
• Added claude-3-5-sonnet-20241022 with deprecation date October 22, 2025
• Added claude-3-5-sonnet-20240620 with deprecation date October 22, 2025
• Evidence: My2 object at line 366970, jy2 object at line 367622

What: Enhanced --settings flag processing during initialization Details:

• Settings are now processed earlier in the startup sequence
• Supports both JSON strings and file paths
• Better error messages for invalid settings
• Evidence: wS5() at line 433801, initialization check at lines 1537-1541

What: Simplified memory file selection by removing separate "Local" memory type Details:

• CLAUDE.local.md functionality appears to be consolidated
• Memory selection UI simplified from three types to unified approach
• Evidence: Removed functions cv1(), fb1(), VyB variable, hb1(), rz5(), AD5()