Hotwire guide and more

Hi, Wojtek here. Let’s explore this week’s changes with another big round of fixes in the Rails codebase. Add a guide for using Hotwire with Rails The guide can already be read on the Edge Guides . Use an Array for storing Active Record attributes Cast and freeze a model’s attribute defaults when its schema is loaded. Deprecate unscope(where: :column) removing conditions on other tables An unqualified column passed to unscope(where: ...) currently removes conditions on every table that has a ...