docs(news): Note infrastructure improvements

news.md

@@ -19,6 +19,15 @@
 
   [libvcs 0.14.0]: https://libvcs.git-pull.com/history.html#libvcs-0-14-0-2022-07-31
 
+  Additionally, test and quality infrastructure has been approved across all
+  projects:
+
+  - [libtmux] now has comprehensive typings (`--strict` mypy compliance) as of
+    [0.13.0](https://libtmux.git-pull.com/history.html#libtmux-0-13-0-2022-08-05)
+  - all projects except vcspull now have basic [mypy] and [doctest] support.
+
+  [libtmux]: https://libtmux.git-pull.com
+
 - _June 2022_
 
   - [libvcs] and [vcspull] are being rebuilt from the ground up. This will be a fresh take on one of