v2021.8.17

• Support serialization for Pandas DataFrames (@mkhorton).

v2021.7.8

• Support the specification of fmt keyword arg in monty.serialization
  loadfn and dumpfn.

v2021.6.10

• Expanded support for built-in functions, numpy types, etc. in MSON serialization (@utf).

v2021.5.9

• Drop py3.5 support.

v2021.3.3

• pydantic support (@shyamd)
• UUID serialization support (@utf)

v4.0.2

Update dev docs

v4.0.1

Update dev docs

v4.0.0

Update dev docs

v3.0.4

Update dev docs

v3.0.3

Update requirements.