1## Updating the registry XML 2 3In order to update the registry XML files and retain the history you cannot 4simply download the files the [Khronos website](https://khronos.org/registry/OpenGL/index_gl.php) 5and copy them into this directory. You should follow these steps, instead: 6 7 1. check out the `khronos-registry` branch 8 2. download the XML files from the Khronos repository 9 3. copy them under the `registry` directory 10 4. check the result for consistency and commit it 11 5. check out the `master` branch and merge the `khronos-registry` branch 12 into it with the appropriate commit message 13 14