[Features added in the 15th edition of ECMAScript](https://262.ecma-international.org/#sec-intro:~:text=ECMAScript%202024%2C%20the%2015th%20edition%2C,strings%20contain%20only%20well%2Dformed%20Unicode.).
Features added in the 15th edition of ECMAScript.