As of 18.09, docker daemon supports a new features called build kit. Currently (at least on Enterprise) the daemon does not have the feature flag set to enable build kit. It would be nice if Circle would support build kit going forwards https:...

Either a new API endpoint to follow projects or a documented CRUD usage of using the `/follow` API endpoint to unfollow a project. Source: https://discuss.circleci.com/t/unfollow-project-via-api-call/26207

Github PRs show if the PR branch has conflicts with the base branch. CircleCI shows test results on the PR branch. What is missing is the ability to see whether test results fail when the PR branch is merged into the base branch. Admittedly, it...

Many organizations using orbs would most likely want to publish their orbs privately. I assume orbs will be scoped to your GitHub org as namespace? So it would be great if we can publish orbs to foobar/wizzle (assuming GH org foobar), and to hav...

In some instances it may be that a user makes multiple commits to a branch in a short amount of time, causing multiple Workflows to execute at the same time, possibly deploying in an incorrect order. "Auto Cancel Redundant Builds" may not be suita...

Add support for gitlab.com

This can significantly increase build speed for I/O heavy operations, particularly given that I/O is shared between containers, and RAM is pre-allocated. This is supported in Docker, but requires additional arguments to be passed to `docker run`.

Add Mattermost as an option to send webhook notification or some generic webhook

Currently, the official gcp-gcr orb doesn't have a way to specify the Dockerfile filename in its parameters. I'm talking about the `docker build ... -f Dockerfilename ...` option. This can be easily added to the current orb with a "dockerfile-name...