How to upgrade from 7.12.11 to 7.14.6

Hello all, iā€™m new to SuiteCRM, we need to upgrade our customized system from v7.12.11 to v7.14.6, Linux OS, is there any written procedure to follow. Thanks

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Good question! You need to download an upgrade package from this page:

You can use upgrade wizard.

Make sure you do this all in the dev server.

Then you need to change code for custom files as per your PHP version manually. You can check out RECTOR tool which help to upgrade code to newer PHP version.

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Thank you so much!!, we will follow procedure.