Firmware Version: NVR_9.0.19-r8
Applicable Model: MS-N10xx-xC, MS-N50xx-xE, MS-N70xx-xG, MS-N80xx-G
Release Date: 3rd Feb, 2026

[Optimization]
(1) Optimized web certificate upload by explicitly POSTing certificates to NVR devices.
(2) Fixed known bugs.