Only the latest stable Quelea release is monitored and supported for security updates. Older releases / CI releases are not explicitly monitored.
If you notice a vulnerability either in Quelea or the surrounding infrastructure
(repository, website, wiki, etc.) then please create a Github issue with SECURITY
contained within the issue name. This will alert a member of the development team
who will look into it as quickly as possible.
Remember that Quelea is provided free and open-source, as-is. While we try to make Quelea as secure as possible and deal with any security issues as soon as possible, we cannot guarantee to do so. We provide no warranty and accept no liability - this includes any security issues, and any damage that may arise from them.