This release updates the snakeyaml dependency from 1.32 to 2.0, because version 1.32 is vulnerable to CVE-2022-1471.

Note that jmx_exporter uses snakeyaml only to parse its config file. That means unless you have untrusted 3rd parties write your jmx_exporter config the CVE does not apply. However, if you have automated security scanners complaining about the vulnerable snakeyaml version this update will help.

As always, the jmx_exporter binaries are available on Maven central:

• jmx_prometheus_javaagent-0.18.0.jar requires Java >= 7.
• jmx_prometheus_javaagent-0.18.0_java6.jar is compatible with Java 6.
• jmx_prometheus_httpserver-0.18.0.jar requires Java >= 7.
• jmx_prometheus_httpserver-0.18.0_java6.jar is compatible with Java 6.

Fixes and enhancements included in this release:

[BUGFIX] Fix jmx_exporter_build_info metric #768. Thanks @dhoard. [BUGFIX] Fix the Debian package build #752, #650. Thanks @ozon2 and @Skunnyk. [ENHANCEMENT] Improve performance of duplicate sample lookup #719. Thanks @amuraru. [BUGFIX] Bump Snakeyaml dependency version to 2.0 to fix CVE-2022-1471 #777, #767. Thanks @dhoard and @ppatierno.