Issues

• Provide insight into the health of the logging system

  status: pending-design-worktype: enhancement
  spring-projects/spring-boot#51910 · Filter by author wilkinsona opened on Oct 1, 2026 · 4.x
  3

• Add release train release infrastructure

  status: team-onlytype: task
  spring-projects/spring-boot#51883 · Filter by author wilkinsona opened on Sep 28, 2026 · 4.0.x

• Upgrade to Gradle 9.8.0

  status: forward-porttype: task
  spring-projects/spring-boot#51860 · Filter by author wilkinsona opened on Sep 25, 2026 · 4.2.0-RC1

• Upgrade to Gradle 9.8.0

  status: forward-porttype: task
  spring-projects/spring-boot#51859 · Filter by author wilkinsona opened on Sep 25, 2026 · 4.1.2

• Upgrade to Gradle 9.8.0

  type: task
  spring-projects/spring-boot#51858 · Filter by author wilkinsona opened on Sep 25, 2026 · 4.0.9
  3

  

• Layer XSD files are missing from https://www.springframework.org/schema/boot/layers

  for: team-attentionstatus: team-onlytype: task
  spring-projects/spring-boot#51794 · Filter by author philwebb opened on Sep 16, 2026 · 4.0.x

• Add HealthIndicator support for Apache Pulsar

  status: team-onlytype: enhancement
  spring-projects/spring-boot#51706 · Filter by author rahulyadav84 opened on Sep 11, 2026 · General Backlog

• Env endpoint is brittle when called with malformed input

  status: team-onlytype: bug
  spring-projects/spring-boot#51665 · Filter by author wilkinsona opened on Sep 11, 2026 · 4.0.x

• Force specific hash when building a single docs branch

  status: team-onlytype: task
  spring-projects/spring-boot#51605 · Filter by author wilkinsona opened on Sep 7, 2026 · 4.0.x
  2

• Remove configureDependencyFixes when Spring Framework and Spring GraphQL have published updated modues

  status: blockedstatus: team-onlytype: task
  spring-projects/spring-boot#51594 · Filter by author philwebb opened on Sep 6, 2026 · 4.0.x

• runtimeClasspath and testRuntimeClasspath exclusions are not applied to processAotClasspath and processTestAotClasspath - #51383

  status: team-onlytype: bug
  spring-projects/spring-boot#51569 · Filter by author wilkinsona opened on Sep 4, 2026 · 4.0.x

• @ServiceConnection on a PostgreSQL container produces JdbcConnectionDetails but not R2dbcConnectionDetails

  status: feedback-providedstatus: waiting-for-triage
  spring-projects/spring-boot#51502 · Filter by author dreamstar-enterprises opened on Aug 29, 2026
  4

• Add Cache-Control: no-store to all Actuator responses sent over HTTP

  status: pending-design-workstatus: team-onlytype: enhancement
  spring-projects/spring-boot#51483 · Filter by author wilkinsona opened on Aug 27, 2026 · 4.x
  5

• Unlike other SSL properties, HttpClientSettingsProperties.Ssl has no enabled property

  status: pending-design-worktype: bug
  spring-projects/spring-boot#51472 · Filter by author wilkinsona opened on Aug 27, 2026 · 4.0.x
  4

• Threads are blocked with virtual threads active while waiting for a lock to load classes with JarUrlClassLoader

  status: feedback-providedstatus: waiting-for-triage
  spring-projects/spring-boot#51463 · Filter by author nalisch opened on Aug 26, 2026
  20

• Gradle ProtobufPluginAction breaks configuration cache

  status: blockedstatus: waiting-for-triage
  spring-projects/spring-boot#51459 · Filter by author tommyk-gears opened on Aug 26, 2026
  2

• Provide a built-in Actuator drain endpoint for Kubernetes preStop hook polling

  status: feedback-reminderstatus: waiting-for-feedbackstatus: waiting-for-triage
  spring-projects/spring-boot#51310 · Filter by author Raghav2211 opened on Aug 7, 2026
  4

• Jackson CsvMapper configuration

  status: waiting-for-triage
  spring-projects/spring-boot#51151 · Filter by author OrangeDog opened on Jul 29, 2026
  2

• Allow to configure TrustManagerFactory/KeyManagerFactory via SslBundles for embedded Tomcat

  status: waiting-for-triage
  spring-projects/spring-boot#51146 · Filter by author Amarteau opened on Jul 29, 2026
  1

• Kotlin Serialization does not back off when JSON-B is the only JSON converter

  status: waiting-for-triage
  spring-projects/spring-boot#50953 · Filter by author dlwldnjs1009 opened on Jul 15, 2026
  1

• Homebrew formula clashes with formula produce by Boot 4.1

  status: team-onlytype: bug
  spring-projects/spring-boot#50907 · Filter by author muescha opened on Jul 2, 2026 · 4.0.x
  3

• Improve startup performance of DevTools by starting fileSystemWatcher async

  status: feedback-providedstatus: waiting-for-triage
  spring-projects/spring-boot#50898 · Filter by author AB-xdev opened on Jun 30, 2026
  5

• Support for OpenTelemetry resource detectors

  status: waiting-for-triage
  spring-projects/spring-boot#50861 · Filter by author joaopgrassi opened on Jun 25, 2026
  12

• AutoConfigureTestGrpcTransport does not participate in the test context's key and tries to start the same in-process server multiple times

  status: team-onlytype: bug
  spring-projects/spring-boot#50860 · Filter by author SledgeHammer01 opened on Jun 25, 2026 · 4.1.x
  6

• @ConfigurationProperties binding of a List<JavaBean> can loop until OutOfMemoryError in 4.1.0 (was a bounded BindException in 4.0.6)

  status: feedback-providedstatus: waiting-for-triage
  spring-projects/spring-boot#50831 · Filter by author Lumenol opened on Jun 24, 2026
  5