v9.23.0

What's Changed

• Remove embed attributes when the value is false or null by @aguingand in #734
• Fix update assets with controller by @aguingand in #738
• Footnotes (beta) by @aguingand in #745
• Improve autocomplete endpoint regex by @aguingand in #748
• Add more entity checks by @aguingand in #749
• Embed class validation by @aguingand in #750

Full Changelog: v9.22.5...v9.23.0