Release v0.2.66

What's Changed

• Do not allow additional props in manifest by @pablomendezroyo in #267
• Add master env file checker for bum upstream gha by @pablomendezroyo in #268
• Deprecate globalEnvs: {all: true} by @pablomendezroyo in #270

Full Changelog: v0.2.65...v0.2.66