The changelog for version 2.1.74 is complete. Key highlights include:

• 6 new features: Context usage analysis system, custom auto-memory directories, AI-generated session titles, /stuck diagnostic skill, session-end hooks timeout config, and assistant-mode auto-backgrounding
• 12 improvements: Flexible agent model IDs, improved auto-mode description, smarter memory selection, bidirectional text rendering, better command parsing, git submodule auto-init, and more
• 8 bug fixes: OAuth error normalization, abort controller leaks, argument parsing edge cases, case-insensitive model matching, team cleanup, and system message preservation
• 3 in-development features: Context collapse (Hawthorn), plugin dependency resolution (Orchid Trellis), and per-message budget persistence