- PriorityClass resources have been promoted to `scheduling.k8s.io/v1` with no changes. The `scheduling.k8s.io/v1beta1` and `scheduling.k8s.io/v1alpha1` versions are now deprecated and will stop being served by default in v1.17.  ([#73555](https://github.com/kubernetes/kubernetes/pull/73555), [#74465](https://github.com/kubernetes/kubernetes/pull/74465),...

        activeDependencies.removeAll(finishedProjects);
        return activeDependencies;
    }

    /**
     * Gets the smart project comparator used for critical path scheduling.
     *
     * @return the project comparator
     */
    public SmartProjectComparator getProjectComparator() {
        return projectComparator;
    }

- **core-configuration**: Allows the build structure and work, such as tasks, to be specified. This includes the project model, the DSL and so on.
- **core-execution**: Runs the work efficiently. This includes scheduling, execution, caching and so on.

### Software development platform

This is a general purpose platform that builds on the core automation platform to add support for the automation of software development.

  - PriorityClass resources will no longer be served from `scheduling.k8s.io/v1beta1` and `scheduling.k8s.io/v1alpha1` in v1.17. Migrate to the `scheduling.k8s.io/v1` API, available since v1.14. Existing persisted data can be retrieved via the `scheduling.k8s.io/v1` API.
  - The `export` query parameter for list API calls, deprecated since v1.14, will be removed in v1.18.

    - [SIG-ibmcloud](#sig-ibmcloud)
    - [SIG-instrumentation](#sig-instrumentation)
    - [SIG-node](#sig-node)
    - [SIG-OpenStack](#sig-openstack)
    - [SIG-scheduling](#sig-scheduling)
    - [SIG-service-catalog](#sig-service-catalog)
    - [SIG-storage](#sig-storage)
    - [SIG-vmware](#sig-vmware)
    - [SIG-windows](#sig-windows)
  - [Action Required](#action-required-1)

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

/**
 * Test for SmartProjectComparator to verify critical path scheduling logic.
 */
class SmartProjectComparatorTest {

    private SmartProjectComparator comparator;
    private ProjectDependencyGraph dependencyGraph;

    @BeforeEach
    void setUp() {

- Fixed potential scheduler crash when scheduling with unsatisfied nodes in PodTopologySpread. ([#111511](https://github.com/kubernetes/kubernetes/pull/111511), [@kerthcet](https://github.com/kerthcet)) [SIG Scheduling]

    synchronized (this) {
      if (!executed) {
        runnables = new RunnableExecutorPair(runnable, executor, runnables);
        return;
      }
    }
    // Execute the runnable immediately. Because of scheduling this may end up getting called before
    // some of the previously added runnables, but we're OK with that. If we want to change the
    // contract to guarantee ordering among runnables we'd have to modify the logic here to allow

      when {
        // We have a task ready to go. Get ready.
        readyTask != null -> {
          beforeRun(readyTask)

          // Also start another thread if there's more work or scheduling to do.
          if (multipleReadyTasks || !coordinatorWaiting && readyQueues.isNotEmpty()) {
            startAnotherThread()
          }

          return readyTask
        }

### Other (Cleanup or Flake)