elasticsearch
Upgrade to Elasticsearch 2.0.0
Manual upgrade with one breaking configuration change. The CONF_FILE configuration entry is obsolete.
logstash
Upgrade to Logstash 2.0.0
Manual upgrade with one breaking configuration change. The lumberjack-output file has to be updated. elasticsearch { hosts => ["localhost:9200"] index => "logstash-%{+YYYY.MM.dd}" }
atlassian
Upgrade to Atlassian Confluence 5.8.15
No problems whatsoever. Confluence 5.8.15 Release Notes
atlassian
Upgrade to Atlassian Bitbucket Server 4.0.3
Np problems while updating. Bitbucket Server 4.0 release notes
java
Update to Oracle Java SE 8u66
No issues to report. 8u66 Update Release Notes
atlassian
Upgrade to Atlassian Bamboo 5.9.7
Update without any problem. Bamboo 5.9 Release Notes
apache
Upgrade to Apache Tomcat 8.0.28
Easy peasy procedure. Relocated directory structure to simplify administration. Changelog Tomcat 8.0.28 (markt)
atlassian
Upgrade to Atlassian Confluence 5.8.14
No problems whatsoever. Confluence 5.8.14 Release Notes
atlassian
Upgrade to Atlassian JIRA Software 7.0.0
Smooth migration, except for the fact that one plugin was incompatible disabling login functionality. JIRA Software 7.0.0 release notes
atlassian
Upgrade to Atlassian Bitbucket Server 4.0.2
Migrated from Stash to Bitbucket. Created wiki documentation.
java
Upgrade to KeyBox 2.84.00
No problems, but some config issues. Updated upgrading documentation.
apache
Upgrade to Apache Tomcat 8.0.27
Easy peasy procedure.