Revert "Update docs/GUIDES.md"

This reverts commit bcac9d4e9fc1e7bd347ea8743412383202326fd3.
Revert "[TASK] bump verison to 0.8.2-rc2"

This reverts commit e8c56b0e8d80ddf7f5ef66225db78c02954f4285.
Revert "[DOC] update release notes"

This reverts commit 547922155f6858794ebf9fd0e18ed46a1cb873dd.
Revert "[TASK] bump version to 0.8.2-rc1"

This reverts commit 291edd735c083c35d0f0dd8f117c16ab25ab14da.
Revert "[TASK] update release notes"

This reverts commit cae745851ccad3bb12d95f34109bc2c0d339c6e2.