Upgrade Atlassian Bitbucket (code.jh.edu) to v8.9.7, update SSL cert on Bitbucket and upgrade Apache Tomcat on Jira, Confluence and Bamboo

CHG0074102 2023-12-12 20:00:00 – 2023-12-12 23:59:59Upgrade Atlassian Bitbucket (code.jh.edu) to v8.9.7, update SSL cert on Bitbucket and upgrade Apache Tomcat on Jira, Confluence and Bamboo