1*706d0b42SXin Li## Updating the registry XML 2*706d0b42SXin Li 3*706d0b42SXin LiIn order to update the registry XML files and retain the history you cannot 4*706d0b42SXin Lisimply download the files the [Khronos website](https://khronos.org/registry/OpenGL/index_gl.php) 5*706d0b42SXin Liand copy them into this directory. You should follow these steps, instead: 6*706d0b42SXin Li 7*706d0b42SXin Li 1. check out the `khronos-registry` branch 8*706d0b42SXin Li 2. download the XML files from the Khronos repository 9*706d0b42SXin Li 3. copy them under the `registry` directory 10*706d0b42SXin Li 4. check the result for consistency and commit it 11*706d0b42SXin Li 5. check out the `master` branch and merge the `khronos-registry` branch 12*706d0b42SXin Li into it with the appropriate commit message 13*706d0b42SXin Li 14