Stop building versioned "-alpine" images

We used to release images for ponyc like ponyc:0.38.0-alpine that were based on Alpine Linux.However, we now just have those as ponyc:0.38.0 as we don't have any glibc based images anymore.

Stop Creating Generic musl Builds

We previously created releases for a generic "musl" build of ponyc. This was done to provide a build that would run on any Linux distribution that used musl as its C standard library. However, these could easily break if the OS they were built on changed.

We now provide specific Alpine version builds instead.

Stop Creating "alpine" Docker Image

We previously were creating Docker images with a musl C standard library Ponyc under the tag alpine. We are no longer creating those images. You should switch to our new equivalent images tagged nightly.

Add Multiplatform Versioned Release Docker Images

We've added multiplatform versioned release Docker images for Ponyc. These images are built for both amd64 and arm64 architectures and are tagged with the current Ponyc version. For example, ponyc:0.60.3.

Previously, the versioned release images were only available for the architecture.