name: Regression
description: Report a problem about something that used to work
labels: [ "a:regression", "to-triage" ]
assignees: [ ]
body:
  - type: markdown
    attributes:
      value: |
        Please use our bug report template to report problems with something that has never worked.
        Regressions reports are greatly appreciated during our RC phase and before a final release.
  - type: textarea
    id: current-behavior
    attributes:

        left.removeAll(seenApiChanges);
        if (!left.isEmpty()) {
            String formattedLeft = CollectionUtils.join("\n", left);
            throw new RuntimeException("The following regressions are declared as accepted, but didn't match any rule:\n\n" + formattedLeft);
        }
    }

        TYPE_LABELS.put("enhancement", "Enhancements");
        TYPE_LABELS.put("feature", "New features");
        TYPE_LABELS.put("new-aggregation", "New aggregation");
        TYPE_LABELS.put("regression", "Regressions");
        TYPE_LABELS.put("upgrade", "Upgrades");
    }

    static void update(File templateFile, File outputFile, Map<QualifiedVersion, Set<ChangelogEntry>> changelogs) throws IOException {

[macrobenchmarks](https://elasticsearch-benchmarks.elastic.co/app/kibana#/dashboard/Nightly-Benchmark-Overview) with
[Rally](http://github.com/elastic/rally). Microbenchmarks are intended to spot performance regressions in performance-critical components.
The microbenchmark suite is also handy for ad-hoc microbenchmarks but please remove them again before merging your PR.

## Getting Started

import okhttp3.internal.http2.Settings
import okio.Buffer
import org.junit.Ignore
import org.junit.Test

/**
 * Access every type, function, and property from Kotlin to defend against unexpected regressions in
 * modern 4.0.x kotlin source-compatibility.
 */
@Suppress(
  "ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE",
  "UNUSED_ANONYMOUS_PARAMETER",
  "UNUSED_VALUE",
  "UNUSED_VARIABLE",

import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Disabled
import org.junit.jupiter.api.Test

/**
 * Access every type, function, and property from Kotlin to defend against unexpected regressions in
 * modern 4.0.x kotlin source-compatibility.
 */
@Suppress(
  "ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE",
  "AssignedValueIsNeverRead",
  "CanBeVal",
  "DEPRECATION",
  "IMPLICIT_NOTHING_AS_TYPE_PARAMETER",

common --experimental_cc_shared_library

# cc_shared_library ensures no library is linked statically more than once.
common --experimental_link_static_libraries_once=false

# Prevent regressions on those two incompatible changes
# TODO: remove those flags when they are flipped in the default Bazel version TF uses.
common --incompatible_enforce_config_setting_visibility

    - [Node Binaries](#node-binaries)
    - [Container Images](#container-images)
  - [Changelog since v1.35.2](#changelog-since-v1352)
  - [Changes by Kind](#changes-by-kind)
    - [Bug or Regression](#bug-or-regression)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake)
  - [Dependencies](#dependencies)
    - [Added](#added)
    - [Changed](#changed)
    - [Removed](#removed)
- [v1.35.2](#v1352)

- Fixed the regression that introduced 34s timeout for DELETECOLLECTION calls ([#115341](https://github.com/kubernetes/kubernetes/pull/115341), [@tkashem](https://github.com/tkashem))
- Fixed two regressions introduced by the `PodDisruptionConditions` feature (on by default in 1.26):

    - [Node Binaries](#node-binaries)
    - [Container Images](#container-images)
  - [Changelog since v1.33.9](#changelog-since-v1339)
  - [Changes by Kind](#changes-by-kind)
    - [Bug or Regression](#bug-or-regression)
  - [Dependencies](#dependencies)
    - [Added](#added)
    - [Changed](#changed)
    - [Removed](#removed)
- [v1.33.9](#v1339)
  - [Downloads for v1.33.9](#downloads-for-v1339)