v1.1.1

Features

• Storage: Added the usage_metadata field to SQL storage and introduced automatic migration for missing columns.
• Skill: Added cross-session skill state persistence so loaded skills can be reused across sessions, reducing repeated skill loading and unnecessary retry turns.
• Skill: Added skill install/uninstall awareness so the model can detect skill lifecycle changes and avoid missing-skill lookups or calls to uninstalled skills.
• Session: Added usage_metadata support in SQL session storage for persisting and reading token usage statistics.

Bug Fixes

• Skill: Reduced hallucinated skill command generation when users intend to run commands, lowering invalid command attempts and retry loops.