Updates #4640.
Squashed commit of the following:
commit 764b024e7a5a5f6ea2b18b5e13fdc4fa38c49af2
Merge: 7bace870 6856a803
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Fri Aug 19 17:17:44 2022 +0300
Merge branch 'master' into 4640-imp-upstream-doc
commit 7bace870102633a2b8323c5f448ed38b65f4b482
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Thu Aug 18 19:49:07 2022 +0300
all: imp upstream examples