Latest Vivaldi 7 user agents:

User Agent Platform Device
Mozilla/5.0 (Macintosh; Intel Mac OS X 14_7_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Vivaldi/7.5.3800.40 Mac 14 Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Vivaldi/7.7.3851.67 GNU/Linux Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 Chrome/137.0.0.0 Safari/537.0 Vivaldi/7.0.0.0 GNU/Linux Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Vivaldi/7.0.0.0 Windows 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.6900.0 Safari/537.36 Vivaldi/7.3.3635.7 Mac 15 Unknown
Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/7.7 GNU/Linux Unknown
Mozilla/5.0 (Windows NT 10.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0 Safari/537.36 Vivaldi/7.4.3635.92 Windows 10 Unknown
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36 Vivaldi/7.9.3970.50 Windows 10 Unknown
Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.6931.81 Safari/537.36 Vivaldi/7.4.3684.43 GNU/Linux Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 15_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.0 Vivaldi/7.0.0.0 Mac 15 Unknown
Mozilla/5.0 (Windows NT 6.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Vivaldi/7.0 Windows Vista Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36 Vivaldi/7.4.3635.93 Windows 10 Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chtome/137.0.0.0 Safari/537.36 Vivaldi/7.0.0.0 Windows 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36 Vivaldi/7.7.3862 Mac 10 Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.41 Safari/537.36 Vivaldi/7.7.3851.58 GNU/Linux Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36 Vivaldi/7.5.3737 Mac 10 Unknown
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 Vivaldi/7.7.3851.38 GNU/Linux Unknown
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.7204.156 Safari/537.36 Vivaldi/7.5.3735.41 Windows 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36 Vivaldi/7.7.3851 Mac 10 Unknown
Mozilla/5.0 (Macintosh; Intel Mac OS X 15_5) AppleWebKit/537.36 (KHTML, like GeckU) Chrome/136.0.6900.0 Safari/537.36 Vivaldi/7.3.3635.7 Mac 15 Unknown