Many users encounter bugs from outdated versions of src-cli and raise them to support before realizing they were already fixed and just needed to update. Recently, a user hit a nasty bug when they were unintentionally running a version 16 months out of date! We should try to warn users if the version of src-cli they are running is not at or above the version recommended by their Sourcegraph instance (`/.api/src-cli/version`). We already perform this check when running `src version`: ``` > src version Current version: 4.3.0 Recommended version: 4.4.0 or later ``` We should perform this check before running any command and highlight a warning in the output if it's out-of-date.