perf: Third attempt at semver release of v1

BREAKING CHANGE: The JSON Resume specification has gone significant revision over an almost 6 year period. The ecosystem will take a minor hit and will take a bit of time to come up to scratch. Again, thanks to all of the community for contributions.

README.md

@@ -69,9 +69,10 @@ Pull requests titles should be formatted as such
 ```
 "fix: added something" - will bump the patch version
 "feat: added something" - will bump the minor version
-"perf: added something" - will bump the major version
 ```
 
+`major` version bumps will be few and far between for this schema.
+
 ### Other resume standards
 
 - [HR-XML](https://schemas.liquid-technologies.com/HR-XML/2007-04-15/)