Release history of Catalyst-Plugin-DetachIfNotModified:

v0.2.0    2020-08-03 16:51:06+01:00 Europe/London
  [Enhancements]
  - You may pass a list of timestamps to detach_if_not_modified_since,
    and it will use the maximum timestamp.

  [Documentation]
  - Added note that the method should only be used with GET or HEAD
    request methods.

  - Added link to RFC 7232.

  - Added note about resetting the Last-Modified header.

v0.1.0    2020-07-30 18:12:43+01:00 Europe/London
  - Initial version.