Hi,
Thank you for your message and for clarifying your requirement.
The documentation currently covers fresh deployment and initial setup of the latest version. Since you already have an older version of the project configured and are looking to upgrade your existing setup to the latest Flutter version, this falls under a custom upgrade service.
As mentioned in our support policy, migration or upgrading an existing project setup to a newer version is not included in the standard support package or documentation, as the required steps can vary significantly depending on the modifications and configuration of the current project.
If you would like us to assist with the upgrade process, we'd be happy to help through a paid customization service. Please let us know, and we can discuss the scope and provide an estimate accordingly.
For these changes, please contact us on WhatsApp:
https://wa.me/917984798190
Thank you for your understanding and continued support.
