Chesnokov Gleb 64a8485fe7 Bump the version number to 3.7.0-pre ...

These changes have been generated by running the following command:

$ scripts/update-version 3 7 0-pre

2022-01-11 16:37:34 +03:00

..

events

…

fileio

Bump the version number to 3.7.0-pre

2022-01-11 16:37:34 +03:00

include

Bump the version number to 3.7.0-pre

2022-01-11 16:37:34 +03:00

stpgd

…

Makefile

…