In this Meteor tutorial episode, I focus on two things you absolutely have to get right if you want your app to keep moving forward: updating Meteor to the latest available version, and getting AWS credentials ready for profile photo uploads. I’m working with the same microblogging codebase from the series, so you can follow along and apply the exact steps to your own Meteor project without guessing where things go. First, I walk through the Meteor update process so you’re not stuck on an older toolchain. Keeping Meteor current helps you avoid weird dependency issues and makes sure you’re building on top of supported features. After that, I switch gears to AWS and show you how I set up credentials that we’ll use for handling user profile photos. The big takeaway here is that uploads aren’t just a “front-end” problem—you need the infrastructure side configured properly so your app can authenticate and store files safely. If you want the full context, I’ve linked the playlist and the full codebase so you can compare your project against mine step-by-step.