v0.2.15

Highlights

• TUI markdown rendering — backend answers now render headings, fenced code blocks, inline code/bold/italic, lists, quotes, and rules (streaming-safe; also applied when re-attaching to a session)
• Mouse-wheel scrolling — the wheel scrolls the transcript (and overlay lists); PageUp/PageDown/End unchanged
• @ file mentions — @ opens project-file completion rooted at the session cwd
• !backend one-turn routing — the inline backend override moved from @backend to !backend (REPL and TUI), freeing @ for file mentions
• /config from the TUI — runs the same interactive config as the CLI via the suspend path

Internals

• CI/release workflows now cache with Swatinem/rust-cache