Rails 7.1 Adds ability to handle reconnects with the connected callbackRails 7.1 has enabled subscribers to handle reconnections with the connected() callback in the Action Cable in the event of a lost connection.
React 18 adds onResize event to video elementsBefore React 18, onResize handlers were ignored on video elements. React 18 now adds support for the onResize media event.
Rails 7 adds SSL support for postgresql in bin/rails dbconsoleRails 7 added PGSSLMODE, PGSSLCERT, PGSSLKEY, and PGSSLROOTCERT to DBConsole class to load SSL-related environment variables from database config when running bin/rails dbconsole with postgresql.
Ruby 3.1 adds try_convert method to Integer class for implicit conversionstry_convert for Integer will convert the object into an instance of the class via the implicit conversion method to_int and returns nil if no implicit conversion method is defined.
Babel 7.14 enables class fields & private methods by default in @babel/preset-envStarting from Babel 7.14 @babel/plugin-proposal-class-properties and @babel/plugin-proposal-private-methods plugins are enabled by default in @babel/preset-env.
Rails 7 ensures has_one autosave association callbacks get called onceIn Rails 7, the autosave association callbacks for the has_one are non-cyclic.
Ruby 3.1 evaluates multiple assignments from left to rightRuby changes the evaluation order for multiple assignments from left to right making it consistent with single assignment evaluation order.