upgradeNotes:
- title: Sidecar Injector Changes
  content: |
    The logic to determine if a pod requires sideacr injection or not has been updated to make use of
    new Kubernetes features. Previously, the webhook was triggered at a coarse grain level, selecting any
    pods in a namespace with a matching `istio-injection=enabled` label.

    This has two limitations:

# - - - - - - - - - -/
errors.login.failure=Login failed.
errors.app.illegal.transition=Please retry because of illegal transition.
errors.app.db.already.deleted=others might be updated, so retry.
errors.app.db.already.updated=others might be updated, so retry.
errors.app.db.already.exists=already existing data, so retry.
errors.app.double.submit.request=Your request might have been processed before this request. Please check and retry it.

# - - - - - - - - - -/
errors.login.failure=Login failed.
errors.app.illegal.transition=Please retry because of illegal transition.
errors.app.db.already.deleted=others might be updated, so retry.
errors.app.db.already.updated=others might be updated, so retry.
errors.app.db.already.exists=already existing data, so retry.
errors.app.double.submit.request=Your request might have been processed before this request. Please check and retry it.

MKFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
MD_PATH := $(dir $(MKFILE_PATH))
HUB ?= gcr.io/istio-testing
IMG := $(HUB)/fake-registry
BIN_NAME := main

# NOTE: TAG should be updated whenever changes are made in this directory
# This should also be updated in dependent components
TAG := 1.3

all: build_and_push clean

$(MD_PATH)/$(BIN_NAME)-amd64: $(MD_PATH)/main.go

The -r flag restricts the set of rewrites considered to those in the
named list.  By default fix considers all known rewrites.  Fix's
rewrites are idempotent, so that it is safe to apply fix to updated
or partially updated code even without using the -r flag.

Fix prints the full list of fixes it can apply in its help output;
to see them, run go tool fix -help.

Fix does not make backup copies of the files that it edits.

					}
					b.Text = want
					updated = true
				}
			}
		}
	}

	if !foundCode {
		t.Fatalf("did not find Supported metrics list in doc.go")
	}
	if updated {
		fmt.Fprintf(os.Stderr, "go test -generate: writing new doc.go\n")
		var buf bytes.Buffer
		buf.Write(src[:fdoc.Pos()-f.FileStart])

}

// totalsByAction includes total numbers for added and removed.
type totalsByAction struct {
	added, updated, removed int
}

// add adds totals from another totalsByAction struct.
func (t *totalsByAction) add(totals totalsByAction) {
	t.added += totals.added
	t.updated += totals.updated
	t.removed += totals.removed
}

// newDesiredCalc initializes and returns a new desiredCalc.

	}
	if unchanged {
		return nil, patchBytes, true, nil
	}

	updatedPod, err := c.CoreV1().Pods(namespace).Patch(ctx, name, types.StrategicMergePatchType, patchBytes, metav1.PatchOptions{}, "status")
	if err != nil {
		return nil, nil, false, fmt.Errorf("failed to patch status %q for pod %q/%q: %v", patchBytes, namespace, name, err)
	}
	return updatedPod, patchBytes, false, nil
}

namespace calibrator {

void CalibrationStatisticsCollectorMinMax::ClearData() {
  // global_min will be updated by std::min(global_min, input_value) so
  // it is initialized with the value numeric_limits<float>::max().
  min_max_statistics_.set_global_min(std::numeric_limits<float>::max());

  // global_max will be updated by std::max(global_max, input_value) so it
  // is initialized with the value numeric_limits<float>::lowest().

apiVersion: release-notes/v2
kind: feature
area: installation

releaseNotes:
  - |