# Migration guide

## From 2.x to 3.0.0

First of all, read the changelog for the 3.0.0 release

- Update the translations: `rails g elabs:install` and accept to override
  the initializer, and everything in `locale` folder
- Apply the last migrations: `rake elabs:install:migrations` then
  `rails db:migrate`

If you have overridden things, you will need to check them manually. You
can use the various generators to re-copy the elabs views/assets,... and
and compare them with your version (hint: you should use a version
control system to avoid messing up things).

## From 1.0.1 to 2.0.0
No one ever used 1.0.0 in production, so there is no guide for it :)