Nope, last version dates 20 Oct 2017.
NetSurf 3.7 features
General
Web standards: HTML 4.01 and CSS 2.1
Image formats including: PNG, GIF, JPEG, SVG, and BMP
HTTPS for secure online transactions
Unicode text
Web page thumbnailing
Local history trees
Global history
Hotlist manager (bookmarks)
Cookie manager
URL completion
Text selection
Scale view
Search-as-you-type text search highlighting
Save pages complete with images
Fast, lightweight layout and rendering engine
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Disable javascript and firejail it. Make the cookie file and the history
files read-only. If I had to make an educated guess I'd say it's more secure
than Bloatafox. Just a guess though.