1142.v043a_03ff60a_7

• Update PCT (#863) @timja

🚀 New features and improvements

• Add Slack to the managed set (#855) @basil

📦 Dependency updates

• [updatecli] Update weekly version (#868) @github-actions
• Bump htmlpublisher from 1.28 to 1.29 in /bom-weekly (#866) @dependabot
• Bump http_request from 1.13 to 1.14 in /bom-weekly (#865) @dependabot
• Bump joda-time from 2.10.5 to 2.10.13 in /sample-plugin (#864) @dependabot