As of late 2023/early 2024, the official website (sampfuncs.com) is often down or has been taken offline. The most reliable and safe version currently available is v5.4.1 , which is fully compatible with SA-MP 0.3.7 R5.
Always download sampfuncs_037_r5_upd.asi from:
The update includes stealth memory patches:
The latest stable version of SAMPFUNCS (v5.7.1) includes specific support for the client. To ensure it works correctly with this version, follow these requirements: