1806.v856a_01a_fa_39a_

🚀 New features and improvements

• JENKINS-72912 - Warn when using authentication without encryption (#505) @jtnord

✍ Other changes

• enable CD releases (#512) @jtnord
• Replace unicode left single quotation by Ascii single quote (#473) @Bananeweizen
• Feature proposal: Email Throttling (#458) @tillchen

📦 Dependency updates

• Bump io.jenkins.tools.incrementals:git-changelist-maven-extension from 1.7 to 1.8 (#509) @dependabot
• Bump org.jenkins-ci.plugins:plugin from 4.80 to 4.81 (#511) @dependabot
• Bump io.jenkins.tools.bom:bom-2.440.x from 2884.vc36b_64ce114a_ to 2950.va_633b_f42f759 (#508) @dependabot
• Bump org.jenkins-ci.plugins:plugin from 4.79 to 4.80 (#506) @dependabot
• Bump org.jenkins-ci.plugins:plugin from 4.78 to 4.79 (#504) @dependabot