I realized that I am burdening the lazarus forums with various announcements so I'll stop and start this blog to keep all my announcements in a single place this way I will not be kicked out the forums for excessive posting.
As a start let me say that there are a couple of 3rd party controls converted to lazarus in the process of converting simplegraph and all those are to be found in the 3rd party folder in the GIT repository. The latest control is a ruler component to show along side the designer in order to create a more complete look and feel. It is in the first alpha state and I'll try to finish it in the next days but since it works well enough to be used in the demos I might over look the small discrepancies.
In any case the SimpleGraph control is considered in stable beta and everything I need works so for the time being I'll let you guys test it in your own time and report any problems you have. If no problems are reported then I'll create a stable release with a package to be installed in lazarus so you can have it on your palette as well. It is already in mine for the last 4 hours or so with no problems detected so far.
Leave a message in the discussion section if you need something and I'll address it as soon as possible.