I've noticed that redux' docs got a nice lifting, thanks for the new version of GitBook. Would be nice to upgrade too.

Redux commit introducing the change - reduxjs/redux@b307091

We might want to postpone merging this though, because we don't want to update docs before releasing v1 and from what I understand new Gitbook comes with au

CE have released their own take on tracing, with following notable changes compared to original ZIO Tracing:

• Instead of parsing lambdas, CE throws exceptions in IO constructors and cleans up stacktraces. That also means there is no regional control of tracing and AFAIK no way to avoid slight overhead even when tracing is completely disabled – but OTOH it may probably work on Scala.js
• Trace

Is your feature request related to a problem? Please describe

I'm using Magick.net to update Exif metadata, but could not find a way, to replace the thumbnail image.

Describe the solution you'd like

I would like to be able to replace the thumbnail, by using magick.net

Describe alternatives you've considered

I have tried to make an extension method but did not find a way to

Delete MVar and related tests. Follow up to #1115