Version information is sent to STDERR

[tomncooper]

yq --version sends the version string output to standard error, which makes it harder to write scripts to check the installed version number.

version of yq: 3.3.2
operating system: Linux

This may be linked to the changes to address #440. It is not blocker but it means you need to use something like:

yq --version 2> >(grep -Po '\d.\d.\d')

Instead of the typical:

yq --version | grep -Po '\d.\d.\d' 

So scripts that used the later will stop working after an updated to 3.3.1+

[mikefarah]

yep - unintended side effect sorry! Will look into this.

[mikefarah]

Fixed in https://github.com/mikefarah/yq/releases/tag/3.4.0