• Improved the agent execution harness by consolidating onto a single execution path, giving more consistent tool, hook, and prompt behavior.
• Fixed /teamwork-preview and some other slash commands disappearing for some users.
• Fixed Enter not opening an active background task or subagent while the prompt was in Vim insert mode.
• Fixed attaching Ogg audio and video files such as .ogg, .opus and .ogv, which the model rejected because they were sent as the generic application/ogg.