python-exiv2-0.18.0

1/ Removed features deprecated in v0.13.0:
Value (and derived types) copy constructors
Single value (such as DateValue) index methods
DataBuf indexing.
2/ Deprecated many BasicIo methods (read, write, seek, etc.) that should not
be needed in Python scripts. Please let me know if this is a problem.
3/ Deprecated copy, write, and read(buffer) methods of Value (and
subclasses) that should not be needed in Python scripts. Please let me
know if this is a problem.
4/ Deprecated copy and write methods of Metadatum (and subclasses) that
should not be needed in Python scripts. Please let me know if this is a
problem.
5/ Deprecated 'buffer interface' to BasicIo, DataBuf, and PreviewImage. They
all have 'data()' to get their contents.
6/ Added binary wheels for Linux on arm64.
7/ Exiv2 struct member names with a trailing underscore have more Pythonic
aliases without the underscore.
8/ Add data() method to exiv2.PreviewImage, deprecate pData() method.
9/ Add data() method to exiv2.Image. This will replace using Image.io().
10/ Add data() method to exiv2.DataValue.
11/ BasicIo.read (& readOrThrow) now extract count from the buffer size.
12/ Invalidate data iterators if data is deleted. (Requires swig >= 4.4)
13/ Deprecated iteration of exiv2 "data" structure types.
14/ API CHANGE: exiv2.LogMsg.pythonHandler is replaced by exiv2.pythonHandler