v0.51.809

What's Changed

• Release — link EXTENSIONS.md to the vetted extension library repo (#5326) by @nesquena-hermes in #5380
• docs(extensions): link EXTENSIONS.md to the vetted extension library repo by @nesquena-hermes in #5326
• Release — fix profile skills-stats thundering herd at cold startup (#5364) by @nesquena-hermes in #5381
• Fix profile skills-stats thundering herd at cold startup (#5364) by @nesquena-hermes in #5368

Full Changelog: v0.51.808...v0.51.809