update CHANGELOG.md

Signed-off-by: Dmytro Lukianchikov <[email protected]>

Author: dmitriy-lukyanchikov

charts/jenkins/CHANGELOG.md

@@ -12,6 +12,10 @@ Use the following links to reference issues, PRs, and commits prior to v2.6.0.
 The change log until v1.5.7 was auto-generated based on git commits.
 Those entries include a reference to the git commit to be able to get more details.
 
+## 4.1.2
+Added 'controller.prometheus.relabelings' to allow relabling for all labels
+Fix 'controller.prometheus.metricRelabelings' to generate template correctly by adding toyaml function in template
+
 ## 4.1.1
 Added 'controller.prometheus.metricRelabelings' to allow relabling and dropping unused prometheus metrics