The one with Shopify API versioning support!
Overview
We've implemented support for Shopify's API versioning. To use it instantiate a client like below:
// Instantiate client with specific API version - 2019-12
client := goshopify.NewClient(app, "my-shop", "not-a-real-token", goshopify.WithVersion("2019-12"))
// Instantiate client without specific API version, will default to no api version, which defaults to the oldest supported API version
client := goshopify.NewClient(app, "my-shop", "not-a-real-token")
You can read more about this here
Thanks a tonne to @dougyss4 for implementing this!