What's Changed

• Updated Azure Functions SDK by @michaelstaib in #4402
• Rework Packaging Build Scripts by @michaelstaib in #4406
• Fixed Polygon and Multi Polygon by @PascalSenn in #4394
• Fixed Projection of Abstract Types in Offset Paging by @PascalSenn in #4369
• Fixed validation error on union lists by @PascalSenn in #4331
• Fixed UseFirstOrDefault missing type reference issue. @PascalSenn (#2921)

Full Changelog: 12.1.0...12.2.0