v2.0.1
v2.0.1 Release Add clarifications around integer types, string types, integer literals, string-encoded integer literals, string types, and constant integer expressions. Temporarily enshrine existing SFC and MFC behavior where string-encoded integer literals can be used in almost any place an integer literal can. This changes a lot of things in the FIRRTL spec, but all of them are to correct the spec to existing compiler behavior.