Code quality remained the same when pulling df9b598 on barhom:qbittorrent-download-plugin-fix-label into 9c895f2 on Flexget:develop.

I just tested, 'label' is working fine for me as-is. What version of qBittorrent are you using? I'm on v3.3.3 and my Web UI says 'Labels' not 'Categories' (I'm also not using qbittorrent-nox). Changing label to category breaks labeling for me. I'd try updating your version of qBittorrent to see if that fixes your issue, and if not then a better solution would be to add a new config option and specify on the wiki how it differs from label.

Im using latest master branch of qbittorrent (3.4 something Alpha). Are you sure your WEBUI shows 'labels' and not 'categories'?

Here's an image from the WebUI:
http://i.imgur.com/bCBAABb.png

Looks like they changed the name in this commit. The most recent release is still v3.3.3 and that uses Labels.
In my opinion, qBittorrent shouldn't be changing names in their API because it'll break everything that used 'label' when they release v3.4.0. You can open an issue with them to change the name back or support either label or category. The other option is to check for a version number in the flexget output plugin and change the key to either 'label' or 'category' based on whether the version is above 3.4.0 or not.
Is there something in the master branch that you need that's not in v3.3.3. If not then you can just use that version and the plugin will work properly.

@dsemi
I edited the PR a little bit. This way we send both label and category to support both old and new version.
I doubt this will introduce any errors, what do you think?

Repository health decreased by 0.18% when pulling 326a0e8 on barhom:qbittorrent-download-plugin-fix-label into 9c895f2 on Flexget:develop.

• 1 new problem was found (including 1 error and 0 code smells).
• No problems were fixed.

Repository health decreased by 0.01% when pulling 9c397db on barhom:qbittorrent-download-plugin-fix-label into 9c895f2 on Flexget:develop.

• 2 new problems were found (including 0 errors and 0 code smells).
• No problems were fixed.

Code quality remained the same when pulling f7a4b91 on barhom:qbittorrent-download-plugin-fix-label into 9c895f2 on Flexget:develop.

Code quality remained the same when pulling d91e1c5 on barhom:qbittorrent-download-plugin-fix-label into 9c895f2 on Flexget:develop.

Seems fine to me as long as no versions break with the extra parameters.

can you sync the pr please?

update on this?