python3-mergedeep 1.3.4-3 (amd64 binary) in ubuntu noble

 This library can help if you need to do some deep merge without mutating
 the source dicts or while you want to deep merging into an existing dict.
 It provides various merge strategies (Replace, Additive, Typesafe replace,
 or Typesafe additive).
 .
 This package contains the Python 3 version of the library.