v0.4.0rc1

What's Changed

• refactor[venom]: refactor venom operand classes by @harkal in #3915
• fix[ux]: error messages relating to initializer issues by @charles-cooper in #3831
• feat[lang]: add revert_on_failure kwarg for create builtins by @DanielSchiavini in #3844
• fix[ux]: raise VersionException with source info by @tserg in #3920
• fix[test]: fix a boundary case in decimal fuzzing by @charles-cooper in #3918
• feat[lang]!: change ABI type of decimal to int168 by @charles-cooper in #3696
• refactor[codegen]: make settings into a global object by @charles-cooper in #3929
• feat[lang]!: add feature flag for decimals by @charles-cooper in #3930

Full Changelog: v0.4.0b6...v0.4.0rc1