We've just introduced three new changes to our pricing at Heroku, all designed to provide extra value to our customers and make cost estimation easier. These changes will kick in from September 1, 2023 onward:

1. Your account will no longer be charged the $10 monthly fee for Heroku CI.
2. Your account will no longer be charged the $10 monthly fee for Heroku Teams with over five members.
3. We've improved our pricing page to include hourly expenses alongside the maximum monthly costs.

Why is the Heroku pricing page changing? The Heroku team is simplifying pricing for clarity and a better customer experience.

What about Heroku Enterprise customers? Heroku CI has always been included, and...

Containers, specifically Docker, are all the rage. Most DevOps setups feature Docker somewhere in the CI pipeline. This likely means that any build environment you look at, will be using a container solution such as Docker. These build environments need to take untrusted user-supplied code and execute it. It makes sense to try and securely containerize this to minimize risk.

In this post, we’re going to explore how a small misconfiguration in a build environment can create a severe security risk.

It's important to note that this post does not describe any inherent vulnerability in Heroku, Docker, AWS CodeBuild, or containers in general, but discusses a misconfiguration issue that was...