AWS products always take an MVP approach. The rest is driven by customer feedback on the roadmap. CodeGuru/CodeProfiler/X-Ray are similar to limited language support they've built out over time.

Whenever I see a product announcement like this missing something I need to use it, I immediately ping our Technical Account Manager to get the vote up for a particular enhancement.

The back-end is largely package type agnostic and the package manager front-ends are pluggable. I'd look for AWS to expand package manager support in the near future. Nuget was on the list along with a few other popular package managers. There's a whole lot of functionality in the platform they didn't yet expose or have finished for the launch, I'd keep an eye on this as they move forward.

Source: I lead the technical design for the product as well as a chunk of the implementation but left the team mid-2018. I don't have any specific insight into their plans, not that I could really share them even if I did.

That is strange, I wonder if that's coming later but I didn't see anything to that effect. I'd also have liked to see docker image support (despite ecr) and raw binaries too.

Weird when you can just do it using S3 for 50% of the price.

https://github.com/emgarten/sleet