History with parameter changes

[drupaladmin]

i think tracking of parameters could be very important, during time when I see improvements or problems in system I can detect anomalies and it could be interesting for time watching. I dont think it is critical, but for my personally preferences it is "must have" (I like things clean and transparent and noticeable)

[drupaladmin]

I think it would be great if you kept track of the recommendation changes at that point they were applied to understand what has happened for historical reasons. I'm looking at the recent suggested changes today and if performance increases or decreases, seems useful to me.

[drupaladmin]

An extra idea … Since you pass the configuration through the releem agent, you may want to keep some kind of history for auditing purposes. I see you are adding a comment in the configuration i.e. ### Previous value but having that through the interface would be ideal as well … or as an alternative you may want to use different configuration files with a timestamp suffix or something like that

[drupaladmin]

also might be useful for the configuration page to more than one ? perhaps
a history of a view iterations of the recommenadtiosn ? and/or "last
updated" date time ?