1. PHP REQUIREMENT LINK : https://www.rosariosis.org/technical-specifications/
2. Move all procedures/triggers to the end in sql.
3. Update '//' to '$$' in DELIMITER in sql.
4. Change "config_value" of "LOGIN" to "Yes" in "config" table to avoid password reset page after login.
5. Go "Users" > "User info" to update login username.
6. Remove DEFINER=`root`@`localhost` from sql.
7. Keep mysql 8 restriction in info.xml as it throws error i.e Could not make the query numbered : 182. MySQL Error No : 1064. MySQL Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'rank, (select count(*) from student_mp_stats sgm4 ' at line 14. Check if it works in next version on mysql 8 and remove restriction accordingly in info.xml.
8. While adding any new language in install.xml make sure you check locale/REFERENCE.md file to check it's percentage of translation . Add only if it's >= 80 percent. 
9. Important : Copy rosariosis_es.sql, rosariosis_fr.sql and rosariosis_pt_BR.sql from original package to our /lang/ folder in every version. These are needed, since we import them to translate database to spanish, brazilian portuguese and french respectively.(On vendor request) (from 12.3 you can find them in locale/[locale_code]/ folder)