Rails 7.1 Improves Support for Custom NamespacesThis patch improves the support for defining custom namespaces while autoloading files.
Optimize large React app performance by code-splittingCode-splitting helps divide large code bundles into smaller ones, which can then be loaded on demand. It helps in reducing the initial load time of the application.
Rails 7 allows permitting numeric paramsRails 7 eliminates the issue of permitting nested hash. Now required attributes can be permitted by calling the permit method directly on the parent hash.