Upgrade ERPNext 13 to ERPNext 14

[YogiYang]

Hello,

I have a need to upgrade production version of ERPNext 13 to ERPNext 14.

What is the best way to upgrade without any data loss?

TIA

Yogi Yang

[VINOTH]

Hi,

Here are the general steps to upgrade from ERPNext version 13 to 14:

1. Backup your current ERPNext database and files:

   bench backup
   

   This will create a backup file in the sites/site_name/private/backups directory.

2. Update your ERPNext installation:

   bench update --patch
   

   This will update your ERPNext installation to the latest version of version 13.

3. Switch to the version-14 branch:

   bench switch-to-branch version-14 frappe erpnext --upgrade
   

   This will switch your ERPNext installation to the version-14 branch and upgrade your Frappe and ERPNext apps.

4. Migrate your site to version 14:

   bench --site site_name migrate
   

   This will update your site’s database schema and data to match the requirements of version 14.

5. Reinstall your custom apps:

   bench --site site_name reinstall
   

   This will reinstall any custom apps you have installed.

6. Test your ERPNext installation:Make sure everything is working as expected by testing all the features and workflows of your ERPNext installation.

Hope this will help you out.

Thank you.

[Support-at-ERPgulf]

Is it Ubuntu , then there is a very detailed documentation that everyone follows here

[umarless]

when I run command “bench --site all list-apps”
site1 :

When go to site and click on About.

It shows version instead of develop()

site 2 :

It shows erpnext without develop and after visiting site its shows as below

Here are the bench version

May I know how to get all apps in master branch or stable version for all site?

When I run “bench --site site1 migrate”

Its shows below error.

After switching to stable version why its written dev