Filter enhancement: Filter issues on when they were updated

User story

As a PM / TPM / ScrumMaster / Product Owner / Delivery Manager / Leader - I would like to see all issues with a given label that were updated between two arbitrary dates.

Proposal

Add search filters updated_after and updated_before that takes a specific date such as 2017-04-12 or a relative date such as 2 days ago, as argument.

Links / references

This is similar to:

  1. Filter enhancement: Filter issues on when they ... (#17758)
  2. Filter enhancement: New filtering option by `Du... (&10224)