Operations Center Context Plugin 2.138.0.2

Upgraded CloudBees Jenkins Enterprise License Entitlement Check from 8.10 to 8.11

Upgraded Token Macro Plugin from 2.1 to 2.4

Upgraded Matrix Project Plugin from 1.11 to 1.12

Upgraded Mailer Plugin from 1.20 to 1.21

Upgraded Metrics Plugin from 3.1.2.10 to 3.1.2.11

Upgraded CloudBees Monitoring Plugin from 2.6 to 2.7

Upgraded CloudBees Folders Plugin from 6.1.2 to 6.4

Upgraded Maven Plugin from 3.0 to 3.1.2

Upgraded CloudBees Folders Plus Plugin from 3.1 to 3.5

Upgraded Pipeline Job Plugin from 2.12.2 to 2.23

Upgraded CloudBees Template Plugin from 4.33 to 4.36

Upgraded Script Security Plugin from 1.33 to 1.44

Upgraded Promoted Builds Plugin from 2.29 to 3.0

Upgraded Pipeline Supporting APIs Plugin from 2.14 to 2.19

Upgraded Pipeline Basic Steps Plugin from 2.5 to 2.9

Upgraded Pipeline Nodes and Processes Plugin from 2.15 to 2.19

Upgraded Pipeline Multibranch Plugin from 2.16 to 2.20

Upgraded Ant Plugin from 1.7 to 1.8

Upgraded Matrix Authorization Strategy Plugin from 2.0 to 2.2

Upgraded Jenkins LTS from 2.121.1-cb-1 to 2.138.1-cb-1

Added Git Plugin version 3.9.1

Added Pipeline: Step API version 2.15

Added SCM API Plugin version 2.2.7

Do not seralize the new user-experience opt-out property, preventing exceptions flooding the logs.