Actions

- check for new action vers
- create issue if new vers exist
- update env.vars if new vers exist

On schedule
- run check new ver workflow
- if actions are successful update var.gate for main workflow (ie don't run it; since it ran successfully) & update var.stable_ver for each action.

> not sure how to use Environments here, but they should be added later.

Cache should be managed for toolchain setups

Try to cache builds too. But lower priority than toolchains.

Figure out what attestations need to look like; SBOM vs bin vs src vs tests vs perf/bench vs fuzz.

Figure out how to gate build targets based on project configs. (Ie container vs local binary... etc)

Figure out how to structure releases based to accommodate containers, binaries, licenses, READMEs, docs etc

Figure out how to gate binary vs libs

Figure out how to serve both rust docs and MDBook for src docs and app level logic