We only support the latest major + minor version (eg 0.7.x). Any security reports which aren't relevant to this version will not be responded to.
If you find a security vulnerability within Phinix, please let us know by joining the RimWorld Trading Hub Discord at https://discord.gg/d4Y5xks and sending a DM to Tommi#0766 Please include all relevant details and keep it within the DM.