4.1.1

Fix Regression with reading DPI from EXIF data

Some JPEG images don’t contain DPI information in the image metadata,but do contain it in the EXIF data. A patch was added in 4.1.0 to readfrom the EXIF data, but it did not accept all possible types thatcould be included there. This fix adds the ability to read ints aswell as rational values.

Incompatibility between 3.6.0 and 3.6.1

CPython 3.6.1 added a new symbol, PySlice_GetIndicesEx, which was notpresent in 3.6.0. This had the effect of causing binaries compiled onCPython 3.6.1 to not work on installations of C-Python 3.6.0. This fixundefines PySlice_GetIndicesEx if it exists to restore compatibilitywith both 3.6.0 and 3.6.1. See https://bugs.python.org/issue29943 formore details.