Installed Collector Version 19.539-1

In this release, we've upgraded Collector dependencies and the JRE to address security vulnerabilities and fix a macOS startup issue.

Security fixes

• Upgraded Collector JRE to Amazon Corretto Version 17.0.20.12.1.
• Upgraded com.fasterxml.jackson.core:jackson-core to 2.21.7 to address CVEs (CVE-2026-89407 and CVE-2026-89425).
• Upgraded com.fasterxml.jackson.core:jackson-databind to 2.21.7 to address CVEs (CVE-2026-91776 and CVE-2026-91777).
• Upgraded io.netty packages to 4.2.19.Final to address CVEs (CVE-2026-89044, CVE-2026-93488, CVE-2026-93491, and CVE-2026-93558).
• Upgraded org.bouncycastle:bcpkix-jdk18on to 1.86 to address CVEs (CVE-2026-17508, CVE-2026-71888, CVE-2026-71889, and CVE-2026-71892).
• Upgraded org.bouncycastle:bcprov-jdk18on to 1.86 to address CVEs (CVE-2026-17508, CVE-2026-18036, CVE-2026-18040, CVE-2026-71889, and CVE-2026-71891).

Bug fixes

• Fixed a macOS issue in the previous release, where the collector did not start after installation or upgrade on some computers.