Job Manager release notesRSS

Improvements

• Docker and Kubernetes are now available as collected metadata.
• Upgrades SJM to Java 21.
• Recharacterizes Error: timeout of ###ms exceeded to an InternalEngineError (code: 41) so these no longer count against customer checks.

Security Fixes

• Package updates to resolve CVE-2024-21634.

Improvements

• For private Docker Synthetics Job Managers, prevents worker threads from spinning up when corresponding runtime type was not requested. This improves CPU resource utilization in these scenarios.

New Features

• Step monitor support

Improvements

• Includes work to support cert check monitors and broken link monitors in the future
• Reduce default number of concurrent Browser & API runtime jobs by 1 to reduce likelihood of CPU resource contention in private Docker Synthetics Job Managers

Improvements

• Internal improvements

Fixes

• Fix for servlet filter class to resolve customer-reported error
• Fix error log for fetching job requests

Improvements

• Update internal models

Security fixes

• CVE-2023-4586
• CVE-2023-2976
• CWE-611
• CVE-2023-3635

Improvements

• Upgrade Job Manager Ubuntu minor version

Security fixes

• CVE-2023-34462

Security patches

• CVE-2023-44487
• CVE-2023-36478
• CVE-2023-40167
• CVE-2023-36479

Improvements

• Upgrade Job Manager base image to Ubuntu 22.04
• Upgrade JDK to 11.0.20 release of Amazon Corretto 11