Upgrading Flowershow and a Flowershow Site

For a simple site you can just upgrade Flowershow and republish.

For a "custom" site i.e. where you are using Flowershow as a NextJS template you will need to do more.

Upgrading a NextJS site built with Flowershow

See packages/flowershow/upgrade.sh in the Flowershow github repo.

You will probably have to do some custom merging.