v1.2.0

What's Changed

• Remove dependency on typeguard by @karthiknadig in #411
• Simplify vscode-playground setup and fix Python discovery by @alcarney in #374
• chore: pin lsprotocol to 2023.0.0 by @alcarney in #414
• build: v1.2.0 by @tombh in #412

Full Changelog: v1.1.2...v1.2.0