Log Message:
py-tomlkit: updated to 0.12.1

0.12.1

Fixed
- Make float and int hashable.

0.12.0

Added
- Allow users to specify encoders for custom types.

Fixed
- Fix the incorrect sort when building a table with dotted keys.
- Complete the methods required for integer and float items.
- Replace the deprecated usage of `datetime.utcnow()`.
- Minor performance improvements when iterating over the escape sequences.