This document provides an overview of key changes between the 8th and 9th editions of the MLA Handbook. It discusses differences in how to cite containers, access dates, book chapters, dictionaries, inclusive language, length, and original works of art. The 9th edition places more emphasis on inclusive language and singular "they" and removes the ability to cite Wikipedia. Overall, the document summarizes important formatting changes and guidance between the two recent editions of the MLA style manual.