2.5.0

• A FindAll method was added to the MaxMind.Db.Reader class. This returns
  an enumerator that enumerates over the MaxMind DB database. Pull request by
  Jeff Johnson. GitHub #47.
• A CreateAsync static method was added to asynchronously created a
  MaxMind.Db.Reader object from database file. Pull request by David
  Warner. GitHub #44.
• When deserializing to a class, you may now instruct the reader to set a
  constructor parameter to be the network associated with the record. To do
  this, use the Network attribute. The parameter must be of type
  MaxMind.Db.Network. GitHub #56.
• As part of #44, the optimization to reduce allocations when loading from
  a seekable stream was removed. The optimization could cause poor
  performance in some instances and its behavior with regard to the stream
  position differed from the documented behavior.