Fleet and Elastic Agent 8.19.22

IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

The 8.19.22 release contains fixes for potential security vulnerabilities. For details, go to the security announcements.

Validate component working directory path to prevent path traversal. #16504 #16226

Fix diagnostics for OTel components containing /. #16635
Prevent panic when the OTel translation path encounters an input unit without a configuration. #16479 #16470
Fix the Ironbank Dockerfile to restore module YML file permissions to 0644 after a broad chmod 0666. #16575
Fix secret keys corruption in policy processing. #7781
Fix agent permanently stuck in "updating" state after fast upgrade. #7784