Release v0.7.0

[kidunot89]

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What does this implement/fix? Explain your changes.

• CartItem fields product and variation changed to one-to-one connections.
• attributes added as an edge field on the variation connection.
• Test added for new fields.

Example

query ($key: ID!) {
	cartItem(key: $key) {
		key
		product {
			node {
				id
				databaseId
			}
		}
		variation {
			attributes {
				id
				attributeId
				name
				label
				value
			}
			node {
				id
				databaseId
			}
		}
		quantity
		subtotal
		subtotalTax
		total
		tax
	}
}

Does this close any currently open issues?

Closes #284 #283 #280

Any relevant logs, error output, GraphiQL screenshots, etc?

(If it’s long, please paste to https://ghostbin.com/ and insert the link here.)

Any other comments?

…

Where has this been tested?

Operating System: Ubuntu 20.04

WordPress Version: 5.5.3