Chef Client Progress Software Application Release Version Major Minor Patch End-of-life EOL Support End-of-support EOS Maintenance End-of-maintenance EOM Security Long-term support LTS Vulnerabilities Common vulnerabilities & exposures CVE Security product-release-end-of-life-overview.xml free-trial.xml 📅 Last update on 2025-08-08 What is Chef Client?   The entire lifecycle of Chef Client The following figure shows you the visualised product life cycle of Chef Client. You can see all releases with the latest patch version, the long-term support characteristics (orange flag in the green circle, the periods for version provision, maintenance and support. Figure: Release, patch and end-of-life cycle of product Chef Client (Progress Software)   Product Chef Client Vendor Progress Software Latest version 19.1.63 Number of releases 9 Number of versions 4952 Number of unstable versions 0 Number of versions affected by CVE 2147 Licence Commercial Licence details Product site Release info Version command Wikipedia