0.0.3

Fixes the bundled by and buff never being found in an installed plugin, and Configure… on the missing-binary banner opening the colour scheme settings.

Bundles basedpython 0.0.1b1, one build per platform: macOS arm64/x64, Linux x64, Windows x64/arm64. No Linux arm64 build: basedpython 0.0.1b1 has no manylinux aarch64 wheel.

Full changes: CHANGELOG.md