Rails 6.1 add Enumerable#pick to complement Relation#pickAdding pick to enumerable will enable us to call pick on loaded relations, unloaded relations, and plain enumerables interchangeably.
Rails [attribute_name]_previously_changed? accepts :from and :to argumentsRails Active Model Dirty method [attribute_name]_previously_changed? now accepts :from and :to arguments just like [attribute_name]_changed?
Rails adds config rake_eager_loadRails has added the option to eager load all the registered name spaces in rake tasks.