Reto Legacy is the original codebase for the Reto bot, developed from 2019 to 2022 and ran live on the Reto bot through 2025. You can find the codebase here. Reto reached EOL on April 6th, 2023, and is no longer supported.
The content in this section of the documentation is not relevant to the current version of Reto, and is mostly of use for those still running a version of this bot on their own personal computers, or wanting to tinker with its free and open source codebase as opossed to its current non-commercial source-available iteration.