3.1.46.1

ncurses/ncursesw are back
3.1.46.x will be last release serie without bigint requirement.

Minimal requirements will become soon:
Chromium 67
Edge 79
Firefox 68
Opera 54
Safari osx/ios 14
Opera android 48
Samsung 9.0
Webview 67
Deno 1.0
Node.js 10.4.0