What's Changed

• Refactor/upgrade pydantic to v2 by @georgeRobertson2 in #107
• build: improve security around package updating by @georgeRobertson in #110
• Fix/gr regression fixes post pydantic v2 release by @georgeRobertson in #116
• Docs/gr update several docs for v09 by @georgeRobertson in #130
• fix: fix alphanumeric and identifier type by @georgeRobertson in #136
• build(deps-dev): bump pymdown-extensions from 10.21.3 to 11.0.1 by @dependabot[bot] in #134
• build(deps-dev): bump cryptography from 48.0.1 to 50.0.0 by @dependabot[bot] in #133
  Full Changelog: v0.8.4...v0.9.0