v2.1.0

What's Changed

• Redeploy 'latest' on railway when there is a release. by @floitsch in #113
• Roll tpkg package. by @floitsch in #114
• Update dependencies by @floitsch in #115
• It's 'toit doc' and not 'toit toitdoc'. by @floitsch in #117
• Deploy to pkg-dev.toit.io when pushing to main. by @floitsch in #116
• Add documentation on railway setup. by @floitsch in #118
• Update SDK. by @floitsch in #119
• Update the SDK. by @floitsch in #120

Full Changelog: v2.0.0...v2.1.0