@ -115,6 +115,8 @@ In addition to numerous new and upgraded packages, this release has the followin
- `yggdrasil` was upgraded to a new major release with breaking changes, see [upstream changelog](https://github.com/yggdrasil-network/yggdrasil-go/releases/tag/v0.4.0).
- `tt-rss` was upgraded to the commit on 2021-06-21, which has breaking changes, see [this thread](https://community.tt-rss.org/t/rip-config-php-hello-classes-config-php/4337) in the tt-rss forums for details.
## Other Notable Changes {#sec-release-21.11-notable-changes}
- The setting [`services.openssh.logLevel`](options.html#opt-services.openssh.logLevel) `"VERBOSE"``"INFO"`. This brings NixOS in line with upstream and other Linux distributions, and reduces log spam on servers due to bruteforcing botnets.