In Android Q you must give permission for unknown app installs every time – Android Authority

1. In Android Q you must give permission for unknown app installs every time  Android Authority
2. Android Q Beta 2 First Look!  Droid Life
3. Google Makes Android Q Beta 2 Available On Non-Pixel Phones  Android Headlines
4. Moto G7 range and Motorola One get Pixel’s Call Screening feature  Android Authority
5. Android Q currently disables ‘Install unknown apps’ permission after every use  9to5Google
6. View full coverage on Google News

Source: Google News Feed