Update the contents and phrasing of the README, spec draft, and TAG security/privacy review to reflect the split of JSON modules into a separate Stage 2 proposal.
Also update a bit of wording in the 'Follow-up proposal "evaluator attributes"' section to better reflect the current thinking in module cache key behavior and limitations on using assertions for changes in module interpretation.
Update the contents and phrasing of the README, spec draft, and TAG security/privacy review to reflect the split of JSON modules into a separate Stage 2 proposal.
Also update a bit of wording in the 'Follow-up proposal "evaluator attributes"' section to better reflect the current thinking in module cache key behavior and limitations on using assertions for changes in module interpretation.
fixes https://github.com/tc39/proposal-import-assertions/issues/86