v0.2.0

What's Changed

• ci(root): scope release bot token to main by @rifont in #17
• docs(root): Point maintainers to the tau-cloud stack by @rifont in #23
• feat: Preserve EXT_mesh_manifold topology in 3MF by @rifont in #24
• fix(release): Accept default version plan keys by @rifont in #25
• ci: Run Claude reviews with Opus 5 by @rifont in #22
• chore(release): libassimp v0.2.0 by @tau-release-bot[bot] in #26

Full Changelog: v0.1.0...v0.2.0