CODEWITHSUNDEEP
grailsgrails-orm
Rakesh
Rakesh

Reputation: 700

Grails upgrade from 2.4 to 4.0

We have a web application running on Grails 2.4 and wish to upgrade to 4.0 so that we will get upgraded to latest spring dependencies . What is the best way to upgrade and below are our questions

  1. Upgrade to 3.0 and then upgrade to 4.0
  2. Directly upgrade to 4.0.
  3. Any step by step document as official documentation is not proper.

Upvotes: 1

Views: 363

Answers (1)

Jeff Scott Brown
Jeff Scott Brown

Reputation: 27255

Upgrade to 3.0 and then upgrade to 4.0

For most applications there would not be a good reason to upgrade to 3.0 as an intermediary step. It will take the same amount of effort to go from 2 to 4 as it would take to go from 2 to 3.

Directly upgrade to 4.0.

That is what I would do.

Any step by step document as official documentation is not proper.

The user guide is open source and contributions are welcome. After you have completed your upgrade if you would like to share it back, please consider submitting pull requests to https://github.com/grails/grails-doc.

Upvotes: 3

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