I was looking at my code and noticed this findItemsAdvanced $app_version = "1.3.0"; And I noticed on the site it said the version was 1.13.0 My site seems to be working fine so my question is, do you really need to change things? Is it necessary? Are there people here who know how to make this changes (freelancers)? What has changed in this version that can affect my site?
For the Finding API (and Shopping API), like the API call you mentioned, things usually work the same no matter which version# you specify. Yes, 1.13.0 is the latest for the Finding API, but any earlier number you use should make no difference. That said, I have seen some rare fringe cases where using a newer version# eliminated some behavioral quirks of the API. OTOH, I've even seen errors that occur when using the latest version# that go away when I then use an earlier version# ! Personally, in my scripts I use 1.12.0 for Finding API calls - 1 version earlier than current. That's my preferred balance.