0.5.2

Coach improvements

• Choose which background models appear in Coach dropdowns from Settings → Coach.
• Set background reasoning per coach, with a default for new coaches. Supported choices follow the selected model.
• See a loading indicator while model lists load, with a retry option if loading fails.
• Read clearer transcripts with “Coach:” and “You:” labels, brighter coach text, and dimmer learner text.
• Interrupt the coach by speaking; the separate Stop speaking button has been removed.
• Let the coach organize its workspace using folder and move tools. Learners can still view and delete files, with clearer bin icons and improved session-button spacing.

Fixes

• Preserve reasoning choices in saved coaches and session history.
• Fix smoke-test fixtures and keyboard-focus styling so automated checks run reliably without real API credentials.

Download: OpenCourse-mac-arm64.dmg for Apple silicon Macs, or update from Settings → Updates.

This build is not signed with an Apple Developer ID yet. The first time you open it, macOS says it cannot verify the app: close the message, open System Settings ▸ Privacy & Security, scroll to the note about OpenCourse and choose Open Anyway. You do this once for each version you download yourself; a version OpenCourse installs from Settings ▸ Updates opens without it.