v2.21.0

What's Changed

• Update the Scalekit description by @saif-at-scalekit in #218
• chore(release): add CHANGELOG and release-notes folder by @srinivaskarre-sk in #213
• [SK-2195] feat(mcp): add access_level to create_session_token by @AkshayParihar33 in #219

Full Changelog: v2.20.0...v2.21.0