Upgrade task for Bamboo home migration
The bundled Identity Federation for AWS release 2.15 features an upgrade task that migrates the private secret keys used for encrypting long-term AWS security credentials from the now local home to the new Bamboo Data Center shared home directory – this should be a quick and seamless process, refer to our Bamboo Data Center FAQ for details.
Potential upgrade issue on remote agents
Bamboo might be unable to upgrade apps on running remote/elastic agents:
This long standing upstream issue had been resolved as of Bamboo 5.3. However, there seems to be a regression in Bamboo versions 5.6+, which expose a similar defect.
In case you are affected, this can usually be remedied by restarting the Bamboo server or disabling/reenabling the remote agent.
Please refer to our KB article Unable to execute task due to plugin not being installed for details.