v1.14.50

Core

Bugfixes

• Kept HTTP event streams open after the initial connect event so subscribers continue receiving instance updates.
• Returned proper busy errors when a session is already running prompt or shell work.
• Let invalid small_model config values fall back cleanly instead of breaking small-model selection.
• Improved missing-model errors with suggestions across CLI and typed callers.

TUI

Improvements

• Restored markdown rendering for session output by default.

SDK

Improvements

• Added instance.directory and instance.workspace query support to the v2 model and provider calls.