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74.0.0

· 5 min read

Added​

  • docs: Application Developer: all services: Add admonitions to highlight the limitations of backups and restores of stopped Service Instances. For more information, see a9s Service Dashboard.
  • docs: Application Developer: all services: Add an admonition to highlight the limitation of manual updates for stopped Service Instances. For more information, see a9s Service Dashboard - Update Service Instance.
  • docs: Application Developer: all services: Add known limitations about backups and restores to the documentation of the Stop/Start feature. For more information, see Stop/Start Feature - Known Limitations.
  • docs: Application Developer: all services: Add known limitations about manual updates to the documentation of the Stop/Start feature. For more information, see Stop/Start Feature - Known Limitations.
  • docs: Application Developer: a9s Public API: Add admonitions to highlight the limitations of backups, restores and updates for stopped Service Instances in the API V1 Endpoints documentation. For more information, see API V1 Endpoints.
  • docs: Platform Operator: Add a section to highlight the behavior of updates for stopped Service Instances in the documentation of known limitations for Maintenance Updates. For more information, see Maintenance Updates - Known Limitations
  • docs: Platform Operator: a9s Service Broker: Add known limitations about manual updates to the documentation of the Stop/Start feature. For more information, see Stop/Start Feature - Known Limitations.

Changed​

  • breaking change all services: a9s Logstash 8: Add internal queues to syslog and graphite output plugins. It now drops messages when the configured output service cannot empty the queue fast enough. This will ensure that Logstash will not block any output when a service has reached its limit.
  • all services: a9s Public API: Make the platform property optional in the ops/enable-stop-start-feature.yml Ops file.
  • all services: a9s Service Broker: Extend the ServiceUsage API of the a9s Service Broker, so that when the strategy=transform is used, the usage events that are returned have entity.event_type set to service_broker. Other strategies keep entity.event_type as service_instance.
  • a9s Backup Manager: Improve backup queue handling to reduce the risk of stuck backups.
  • a9s MariaDB: The Galera Healthcheck post-start script now blocks the task's lifecycle until the node's Consul DNS entry is resolvable.
  • a9s PostgreSQL: a9s PostgreSQL SPI: Sanitize logs, and streamline them into one file, to prevent sensitive connection details from appearing in log output, as a security hardening measure.
  • docs: Application Developer: all services: Highlight the expected behavior of the metrics and alerts for stopped Service Instances in the documentation of the Stop/Start feature. For more information, see Stop/Start Feature - Expected Behavior.
  • docs: Application Developer: a9s MariaDB: Update documentation to fix minor issues and improve readability. For more information, see: a9s MariaDB - Forking and Migration.
  • docs: Application Developer: a9s PostgreSQL: Add an admonition to highlight the expected behavior of metrics for stopped Service Instances. For more information, see a9s PostgreSQL - Metrics.
  • docs: Platform Operator: all services: Add an admonition to highlight the limitations of metrics and alerts for stopped Service Instances. For more information, see Data Services - Metrics.
  • docs: Platform Operator: a9s Service Broker: Update the documentation to extend the paragraph to enable or disable the Stop/Start feature. For more information, see Stop/Start Feature - Enable or Disable.
  • BOSH stemcell: all services: Update Jammy stemcell to version 1.1250 for internal tests of all supported services.

Updated Dependencies​

  • all services:
    • bpm to v1.4.33.
    • routing to v0.385.0.
    • a9s Public API:
      • krakend-custom-plugins to v2.13.7.
      • krakend to v2.13.7.
      • nginx to v1.31.2.
    • nginx:
      • nginx to v1.31.2.
  • a9s KeyValue: a9s KeyValue 8: valkey to v8.1.8.
  • a9s MariaDB:
    • a9s MariaDB 10.6:
      • mariadb to v10.6.27.
      • golang to 1.26.
    • a9s MariaDB 10.11:
      • mariadb to v10.11.18.
  • a9s Messaging:
    • a9s Messaging 4:
      • RabbitMQ to 4.3.2.
  • a9s MongoDB:
    • a9s MongoDB 5:
      • mongodb to v5.0.34.
    • a9s MongoDB 7:
      • mongodb to v7.0.37.
    • a9s MongoDB 8:
      • mongodb to v8.0.26.
  • a9s Prometheus:
    • prometheus2:
      • stackdriver_exporter to v0.19.0.
      • alertmanager to v0.33.0.
      • statsd_exporter to v0.30.0.
    • prometheus-legacy:
      • stackdriver_exporter to v0.19.0.
      • alertmanager to v0.33.0.
      • statsd_exporter to v0.30.0.
    • promgraf2:
      • stackdriver_exporter to v0.19.0.
      • alertmanager to v0.33.0.
      • statsd_exporter to v0.30.0.

Removed​

  • breaking change docs: Application Developer: a9s PostgreSQL: Remove the documentation on the use of CREATEDB as a configuration parameter for a9s PostgreSQL due to the limitations in the use of custom databases. Since the a9s Data Services' automation is not aware of the custom databases, the desired level of support cannot be expected for custom databases. For more information, see a9s PostgreSQL - Custom Parameters - Role Privileges.
  • breaking change docs: Platform Operator: a9s PostgreSQL: Remove the documentation on the use of CREATEDB as a configuration parameter for a9s PostgreSQL due to the limitations in the use of custom databases. Since the a9s Data Services' automation is not aware of the custom databases, the desired level of support cannot be expected for custom databases. For more information, see a9s PostgreSQL - SPI Configuration - Role Privileges.
  • a9s Billing: Remove unneeded job and its related dependencies.

Fixed​

  • a9s Backup Services: a9s Backup Manager: Block restore requests when a backup is in progress on the Service Instance, and respond with 409 ConcurrencyError. This prevents restores from failing inside the Backup Agent's info call, which previously left the restore in a bad state.

Security​

  • a9s MariaDB:
    • a9s MariaDB 10.6:
      • Fix CVE-2026-49261.
      • Fix CVE-2026-48163.
      • Fix CVE-2026-48165.
    • a9s MariaDB 10.11:
      • Fix CVE-2026-49261.
      • Fix CVE-2026-48163.
      • Fix CVE-2026-48165.
  • a9s MongoDB:
    • a9s MongoDB 8:
      • Fix CVE-2026-9740.
      • Fix CVE-2026-9741.
      • Fix CVE-2026-9746.
      • Fix CVE-2026-9749.
      • Fix CVE-2026-9750.
      • Fix CVE-2026-9751.
      • Fix CVE-2026-9752.
      • Fix CVE-2026-9753.
      • Fix CVE-2026-9754.
      • Fix CVE-2026-11933.
      • Fix CVE-2026-9743.
    • a8s MongoDB 7:
      • Fix CVE-2026-9740.
      • Fix CVE-2026-9741.
      • Fix CVE-2026-9746.
      • Fix CVE-2026-9748.
      • Fix CVE-2026-9749.
      • Fix CVE-2026-9750.
      • Fix CVE-2026-9751.
      • Fix CVE-2026-9752.
      • Fix CVE-2026-9753.
      • Fix CVE-2026-9754.
      • Fix CVE-2026-11933.