# Development ## Supported Go versions We support the latest version and the one before the latest version of Go (currently 1.21 and 1.20). ## Generated files Some source code files are machine generated. At the moment these are only [cvss20enums.go](../csaf/cvss20enums.go) and [cvss3enums.go](../csaf/cvss3enums.go) on the basis of the [Advisory JSON schema](../csaf/schema/csaf_json_schema.json). If you change the source files please regenerate the generated files with `go generate ./...` in the root folder and add the updated files to the version control. If you plan to add further machine generated files ensure that they are marked with comments like ``` // THIS FILE IS MACHINE GENERATED. EDIT WITH CARE! ``` .