v0.3.0

Features

• Add new loose option to relax the #expect requirement: 72bcb52, e8f8df8

  By default, any template variables must be known ahead of time – either through options.props or through #expect declarations. However, when enabled, options.loose relaxes this constraint.

Chores

• Add options.loose docs: 4674f67
• Mention options.loose in the #expect syntax docs: de8e4ae
• Fix broken introductory example in syntax document: 896188f