Visit the GitHub Issues page. The developers are active and typically respond within 72 hours.
The updated V265 is available for:
In response to the evolving threat landscape, v265 implements Address Space Layout Randomization (ASLR) and Data Execution Prevention (DEP) protocols. This hardening prevents buffer overflow attacks that could be triggered by opening maliciously crafted files, a vulnerability often targeted in phishing campaigns involving file attachments. ff viewer v265 download updated
Due to the popularity of the software, users must be vigilant about the source of the download to avoid trojanized installers. Visit the GitHub Issues page