Just wondering if someone has in-depth knowledge about the implementation of "conditional activities" and "course completion" modules between 2.0.10 and 2.4.4. Are they both considered as equally robust, or does 2.0.10 has many more unresolved issues in these two modules when compare to 2.4.4? If I have a production site running 2.0.10 that are heavily using these two modules, should I seriously consider to upgrade to 2.4.4 ASAP? Other thoughts or comments? Thanks!