Suddenly started getting the following message when attempting to deploy:

> Successfully tagged build:D1d9rfEKqwhWwN6MR3MRbqiX_1534127071
> ▲ Assembling image
> ▲ The built image size (312.4M) exceeds the 100MiB limit
> Error! Build failed

I changed my docker image to node:8-slim but am still getting the same message, except I'm closer to the limit threshold (▲ The built image size (117.2M) exceeds the 100MiB limit ). I'm not sure why this is suddenly an issue and I also don't know how to remedy; I am using one npm package that is rather huge, but it's not optional. Do the paid plans of now allow for larger images? The prining page does not state anything about image size limits.