DOCSP-34690 Make cross version sync documentation clear

[kanchana-mongodb]

• JIRA
• Stage:
  • Server Version Compatibility and Support
  • Quickstart
• Build

[kennethdyer]

Hi @kanchana-mongodb, thanks for this work. I left a few comments for your consideration.

[kennethdyer]

Thanks @kanchana-mongodb. One last minor nit/suggestion for your consideration.
Otherwise this LGTM.

[kennethdyer]

[Nonblocking Nit]

You might consider using the :header-rows: and :stub-columns: options here to style the first row and first column.

[kanchana-mongodb]

I think I will leave it as-is as the :stub-columns: highlights the column, but :header-rows: doesn't highlight the row (it only separates the row from the other rows using an underline). So, visually, this might be better :-)

[rohshar]

I don't think the and support part of the title adds much

[rohshar]

This table should be changed. Pre-6.0 server versions aren't supported without PS support. So, I think the table should start from 6.0 and go to 7.0.

[rohshar]

Also, because we're adding that table, I think we should change the one of the paragraphs before from:

"Starting in 1.7.0, mongosync can perform a cross-version migration from a lower major version source cluster to a higher major version destination cluster. You can migrate up to two major versions ahead. For example, you can synchronize a cluster running MongoDB 6.0 with a cluster running 7.0."

TO

"Starting in version 1.7, mongosync can perform certain cross-version migrations from a lower major version source cluster to a higher major version destination cluster."

I think this helps make the information less redundant.

[rohshar]

One last comment, feel free to merge once addressed.

[mdb-ashley]

Just a quick grammar fix and we're good to go! Thanks, Kanchana!