diff --git a/audit/protofire/rain.factory.sol-v0.1.5-r3.0.jul-2026.pdf b/audit/protofire/rain.factory.sol-v0.1.5-r3.0.jul-2026.pdf new file mode 100644 index 0000000..c179ec2 Binary files /dev/null and b/audit/protofire/rain.factory.sol-v0.1.5-r3.0.jul-2026.pdf differ