go.etcd.io/etcd@v3.3.27+incompatible/Documentation/op-guide/versioning.md (about)

     1  ---
     2  title: Versioning
     3  ---
     4  
     5  ## Service versioning
     6  
     7  etcd uses [semantic versioning](http://semver.org)
     8  New minor versions may add additional features to the API.
     9  
    10  Get the running etcd cluster version with `etcdctl`:
    11  
    12  ```sh
    13  ETCDCTL_API=3 etcdctl --endpoints=127.0.0.1:2379 endpoint status
    14  ```
    15  
    16  ## API versioning
    17  
    18  The `v3` API responses should not change after the 3.0.0 release but new features will be added over time.
    19