# Knowledge Base release notes: CloudBees CD/RO

Knowledge Base release notes: CloudBees CD/RO
=============================================

Below is a monthly breakdown of articles added to the CloudBees CD/RO knowledge base since 2023. For the product release notes, see [CloudBees CD/RO release notes](/docs/cloudbees-cd-release-notes/latest/).

2026-8

*   [Troubleshooting CloudBees CD/RO jobs stuck in Running state due to ActiveMQ disk usage threshold](https://docs.cloudbees.com/d/kb-1787151003)
    

2026-7

*   [KBEC-00525 - Limitation on User API Query in CloudBees CD/RO](https://docs.cloudbees.com/d/kb-1785438706)
    

2026-6

*   [EC-Git plugin fails with permission denied error on remote agents with noexec /tmp directory](https://docs.cloudbees.com/d/kb-1780995590)
    

2025-10

*   [KBEC-00450 - CD Assisted Upgrade](https://docs.cloudbees.com/d/kb-360044856572)
    

2025-07

*   [KBEC-00524 - CI configuration entries for the same Controller ID with a hash string appended to the controller ID](https://docs.cloudbees.com/d/kb-1745952528)
    

2025-04

*   [KBEC-00523 - Unable to delete item due to ACL integrity constraint violation in PostgreSQL](https://docs.cloudbees.com/d/kb-1745952528)
    

2025-02

*   [KBEC-00522 - Migrate from CloudBees Software Delivery Automation Helm chart to product Helm charts](https://docs.cloudbees.com/d/kb-1741211776)
    

2025-01

*   [KBEC-00521 - CloudBees CD/RO How to get the user who approved a manual step in a pipeline step](https://docs.cloudbees.com/d/kb-1741040037)
    

2024-09

*   [KBEC-00520 - How to collect information on DOIS for further troubleshooting in modern installations](https://docs.cloudbees.com/d/kb-1727448592)
    

2024-07

*   [KBEC-00519 - CloudBees CD/RO Pipelines not progressing to the next stage](https://docs.cloudbees.com/d/kb-1721013270)
    

2024-04

*   [KBEC-00517 - CloudBees CD/RO Database Pre-Validation Tool](https://docs.cloudbees.com/d/kb-1716477842)
    
*   [KBEC-00517 - How to start a multi-valued parameterized Jenkins job](https://docs.cloudbees.com/d/kb-1716477843)
    

2023-09

*   [KBEC-00515 - Potential issues when upgrading from ec-perl 5.8 to cb-perl 5.32](https://docs.cloudbees.com/d/kb-1741042675)
    

2023-08

*   [KBEC-00515 - Converting a MySQL Database From utf8/utf8mb3 to utf8mb4](https://docs.cloudbees.com/d/kb-1701723786)
    

2023-06

*   [KBEC-00514 - Changing CloudBees CD/RO Built-in LDAP Read Timeout](https://docs.cloudbees.com/d/kb-1695160681)
    

2023-02

*   [CloudBees CD discontinued support EC-Reports](https://docs.cloudbees.com/d/kb-360045085331)