doc: Add extended migration guide #1397

Job	Run time
Documentation Style Check	8s
Actions Security	9s
Vulnerabilities	16s
Build and Smoke tests (ubuntu-latest, 3.11, false)	8s
Build and Smoke tests (windows-latest, 3.10, false)	3m 41s
Build and Smoke tests (ubuntu-latest, 3.10, false)	9s
Build and Smoke tests (ubuntu-latest, 3.12, false)	13s
Build and Smoke tests (ubuntu-latest, 3.13, false)	9s
Update CHANGELOG (on release)	-1s
Build and Smoke tests (windows-latest, 3.11, false)	1s
Build and Smoke tests (windows-latest, 3.12, false)	15s
Build and Smoke tests (windows-latest, 3.13, false)	13s
Documentation Build	1s
Run Unit Tests	1s
Package library	1s
Upload dev documentation	1s
Release project	1s
Upload release documentation	1s
	5m 27s

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