SyntaxError: Unknown "time_diff" filter

I found myself getting blocked by this error on a Drupal 9 to 10 upgrade and I was able to fix it. I documented the process here https://condurachi.ro/unknown-timediff-filter-twigexpressionparser-getfi....

Hi @andreic,
I am on the same boat with this one. The link that you have shared doesn't seem to be working unfortunately. Could you let me know how you have fixed this. TIA

As luck would have it, my VPS where the website is hosted got a system failure before that particular article was backed up.
Nevertheless, I recreated it and I updated the link above.

Please see release notes:

https://www.drupal.org/project/twig_extensions/releases/8.x-2.1 →

@joseph.olstad
There is nothing about this issue in the release notes.
Is it outdated and solved, or is it outdated and still not working?
Thank you

If someone wants to make a patch for the twig_extensions module based on the instructions above then I will review it.

I'll change it to a feature request, feel free to make a patch for this.

This is being fixed in ✨ Add back missing Twig filters Active . I'll credit the people who worked on this in that issue.