v0.1.0

Montagent v0.1.0

The first release. Montagent is a video editor whose project format is written
and edited by an AI agent: a single JSON file states what is on screen at every
moment, and Montagent validates it and renders it, deterministically. One binary
is both the CLI and an MCP server.

Install
- Download the archive for your platform below and put `montagent` on PATH.
  Six targets: macOS, Linux and Windows, each for x86_64 and aarch64.
  Check it against SHA256SUMS.
- You also need ffmpeg 7.1 or newer, built with libx264, on PATH (ADR-0115).
- Each archive carries LICENSE, THIRD-PARTY.md, and examples/hello-text, a
  first project you can render without an MCP client.

macOS: this release is unsigned
macOS quarantines the extracted binary and kills it silently. Before the
first run:
    xattr -d com.apple.quarantine ./montagent
Releases after v0.1.0 are signed and notarized (ADR-0138).

Not in this release
- crates.io: `cargo install montagent` doesn't work yet.