Add modified time to pages of docs and related topic link of community to changelog

[AnsonHwang]

Recently, most of my interesting thing is to read the changelog of Retool. Especially part of new table component.

I have two feature request for better to understand the release.

1. Can add the last modified time of pages of docs at the bottom right. I think it's important, we can make sense if this pages is updated recently, if updated we will read it. Also, if the docs is hosted in github, it will be better. Because we can track the detail of change.
   
   
   
   
   

2.Add the related topic link of community to changelog. Sometime the explain is not enough in changelog, if attached topic link, we can find the detail of issue ourself.

Conclude: All these feature will make us to come with the update of Retool in the furture.
thanks.

[kbn]

@AnsonHwang I love these ideas! And so does the Docs team - I shared both suggestions with them and they have actually already been looking into ways to support a "last updated date" feature on docs pages.

We're also looking into moving toward a scalable system for referencing community forum posts from the changelog. It will be great to more clearly show the feedback loop and point to where the requests/bug reports originated in the forum.

We'll keep you updated here as one or both of these things become a reality! Don't have a timeframe for this yet but we're actively scoping out how to do both. Thank you for requesting here!