Howdy,

Apologies for this belated announcement. The Atlassian End Of Life policy is to support major versions for two years after the last minor iteration of that version was released. 

The last release in the JIRA 4.1.x series was JIRA 4.1.2 released on 18-June-2010. Therefore all JIRA 4.1.x series was End Of Life'd on 18-Jun-2012.

Customers in maintenance can upgrade to the latest JIRA release by downloading it from our website directly: 

Regards,

Roy Krishna
JIRA Product Management