fix: add docs for migration extracted from release

[elribonazo]

Description:

Updating docs post release

Checklist:

• My PR follows the contribution guidelines of this project
• My PR is free of third-party dependencies that don't comply with the Allowlist
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have checked the PR title to follow the conventional commit specification

[coveralls]

coverage: 71.433%. remained the same
when pulling 32e811d on fix/updatemigrationguide
into 3c5d5e9 on main.