Upgrades
Strapi periodically releases code improvements through new versions. New Strapi versions are announced in both the terminal and in the administration panel, and GitHub release notes list what is new with each new version.
The upgrade tool documentation should help migrating to a new Strapi version.
❗️ Warning
It is currently strongly advised that you refrain from migrating from Strapi v4 to Strapi 5, especially in a production environment.
The beta version of Strapi 5 is not meant to be used in production yet.