Doughnut chart spaces after updating from 2.6.0 to 2.7.2

[antonwrld]

Before updating from 2.6.0 to 2.7.2 a doughnut chart filled the whole container space.
And after updating some left and right space appeared. As the result a new doughnut looks like this:

https://codepen.io/anon/pen/RyNMpN

Is it a bug? I didn't find anything about this issue in docs. But I need this doughnut to fill the whole container as previous.

Don't know if this is somehow connected but in line charts I have some left and right spaces too. And I have no idea how to remove such spaces too.
https://codepen.io/anon/pen/xjbPPB

Browser name and version: Google Chrome 65.0.3325.181

[etimberg]

@antonwrld you can add aspectRatio: 1 to the config. https://codepen.io/anon/pen/rvaEvZ

This had been added around v2.4 however, was removed as it caused broken backwards compatibility. We will revisit changing the default aspect ratio in v3.

[avillarubia]

@etimberg Hi, do we have a solution for the newer version?

[etimberg]

@avillarubia aspectRatio: 1 is still the recommended solution. I opened #7414 to change the defaults for v3

[avillarubia]

@etimberg thank you