How to deal with missing properties on nodes from earlier versions Hi guys, imagine the following scenario:I have a custom Template, let's call it my-template. This template is used to create Pages with properties called propA, propB and propC. My Sling scripts under /apps/<...>/components expects the Pages under /content to have those properties.This is deployed to production environment and everything works fine.Now, the business needs changes and I need to change my-template. It now has properties propA, propX and propY, where: propX is the same of former propB, but the previous name doesn't make more sense;propY is a brand new property and,propC was deleted as we don't need it anymore.Then, my questions are:How should my Sling scripts deal with the old Pages (the ones with propA, propB and propC) created before the new Template properties where there? Should I write my code to deal with both "versions" of Page I might have in the production environment?Having a relational database background, I would run a update SQL script to fix the old da
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