v1.9.9

🐛 Bug Fixes

• fix(agent): name the main-loop stop trigger in item failure reasons (#855)

🔧 Refactoring

• refactor(background): treat --background and --background-file as mutually exclusive with file precedence (#1016)

Other Changes

• test(llm): cover tool_choice mapping for all three provider protocols (#1011)

Full Changelog: v1.9.8...v1.9.9