This stacking behavior ensures that middlewares are executed in a predictable and controllable order.

## Other middlewares { #other-middlewares }

You can later read more about other middlewares in the [Advanced User Guide: Advanced Middleware](../advanced/middleware.md){.internal-link target=_blank}.

- Empty values are no longer assigned to undefined resources (CPU or memory) when storing the resources allocated to the pod in checkpoint. ([#117615](https://github.com/kubernetes/kubernetes/pull/117615), [@aheng-ch](https://github.com/aheng-ch))
- Fixed CEL estimated cost of `replace()` to handle a zero length replacement string correctly.

  To workaround this, modify the script to pass `--anonymous-auth=true` to `sudo -E "${GO_OUT}/hyperkube" apiserver ...` when starting `kube-apiserver`.

# v1.5.0

[Documentation](https://docs.k8s.io) & [Examples](https://releases.k8s.io/release-1.5/examples)

## Downloads for v1.5.0


filename | sha256 hash

#### Updates to existing commands
* Printing and output
  * Import a numeric ordering sorting library and use it in the sorting printer. ([#40746](https://github.com/kubernetes/kubernetes/pull/40746), [@matthyx](https://github.com/matthyx))

- Updated the Event series starting count when emitting isomorphic events from 1 to 2. ([#112334](https://github.com/kubernetes/kubernetes/pull/112334), [@dgrisonnet](https://github.com/dgrisonnet))

	}
	info.BucketStats = make(map[string]map[string]madmin.SRBucketStatsSummary, len(sinfo.Sites))
	info.PolicyStats = make(map[string]map[string]madmin.SRPolicyStatsSummary)
	info.UserStats = make(map[string]map[string]madmin.SRUserStatsSummary)
	info.GroupStats = make(map[string]map[string]madmin.SRGroupStatsSummary)
	info.ILMExpiryStats = make(map[string]map[string]madmin.SRILMExpiryStatsSummary)
	numSites := len(info.Sites)

  - The `metadata.selfLink` field is deprecated in individual and list objects. It will no longer be returned starting in v1.20, and the field will be removed entirely in v1.21. ([#80978](https://github.com/kubernetes/kubernetes/pull/80978), [@wojtek-t](https://github.com/wojtek-t))

            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": true,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],

            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],

            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],