ECS not working on 1.15.0

Hi,
after upgrading some 1.13 servers to 1.15, we noticed that they are not sending ECS
info to auths.

The config is identical for both versions. 1.13.2 OK, 1.15.0 Not.

We just tested with 1.16.0 (again same config) and is working OK.

Just commenting, because I haven’t seen any notice about this in the Changelog.

Regards!
nico

My apologies..
Just found in 1.16 changelog something that relates to this:

  • Fix for edns client subnet option add fix in removal code, from review.
    thanks