3.0.2

• prevent from accessing deprecated attributes.
• upgrade @zbryikt/template and fix test code building
• add index.js and index.min.js to deprecated rescope.js and rescope.min.js
• fix bug: missing var decalration in load-in-frame
• use index.js as main file in package.json
• support fetch in nodejs context
• prepare module by checking window against existence instead of value