[httpsphl]

Version 0.15.0 (workspace Cargo.toml, app/package.json, Cargo.lock).

What is new since 0.14.0, for the release notes:

• More than one agent. A bot runs on the agent of your choice: Claude Code, or, as experimental options turned on in config.toml (experimental_agents), Antigravity (agy) and Codex. The new-bot dialog offers the agent; Settings has the agent for new bots; the first screen checks each agent.
• Antigravity. Chat, crew tools, images, its own model list, an exact-enough context meter, commands you allow per bot or full access; it cannot ask before acting.
• Codex. Chat, crew tools, asks you before it changes a file or runs a command (with 'always allow' and the bot's mode), exact context, model and effort pickers, images.
• Crews. Colour per crew, reordering by dragging or from the menu, and state filters in the conversation list.
• First screen. Ideas to tap, and no Claude Code needed when another agent is ready.

README updated so it no longer says the agents are only on main. Tag v0.15.0 goes on the merge commit.