Firmware versions

I have a question about firmware rc numbers.

When v10.0.0-rc.98 is Stable, does that mean that the fixes from v10.0.0-rc.97 and 95 and 94 etc. experimental are stable in rc.98 too?

So, are issues that are solved in an experimental rc, solved in a higher stable rc too?

Higher RC. numbers / Updates later released always contain all previous fixes,
if they fixed it or not.
Only the latest stable or experimental update is available for install,
Older update logs are only to inform you that that (tried to) fix something.