# RSS Builder by B!soft Markbook rss feed # Security Policy ## Supported Versions Use this section to tell people about which versions of your project are currently being supported with security updates. | Version | Supported | | ------- | ------------------ | | 5.1.x | :white_check_mark: | | 5.0.x | :cert_key_pem.txt: | | 4.0.x | :white_check_mark: | | < 4.0 | :cert_key_pem.txt: | ## Reporting a Vulnerability Use this section to tell people how to report a vulnerability. Tell them where to go, how often they can expect to get an update on a reported vulnerability, what to expect if the vulnerability is accepted or declined, etc.