Issue (a bit lately...) tag v22.10.

Changelog.md

 We are using here tghe same convention as Ubuntu: a release is typically named vYY.MM, where YY is the last two digits of current year and MM two digits representing the month.
 
+# [v22.10](https://gitlab.inria.fr/formations/cpp/gettingstartedwithmoderncpp/-/releases/v22.10)
+
+This version was not emitted properly right after the training session and has been created just now in February 2024.
+
+Exact changes will be added later (see [issue #110](https://gitlab.inria.fr/formations/cpp/gettingstartedwithmoderncpp/-/issues/110)).
+
+There were 3 lecturers for this session:
+
+- Laurent Steff [^sed-saclay]
+- Sébastien Gilles [^sed-saclay]
+- Vincent Rouvreau [^sed-saclay]
+
+
 # [v21.05.2](https://gitlab.inria.fr/formations/cpp/gettingstartedwithmoderncpp/-/releases/v21.05.2)
 
 Version after various fixes given during the training session.