3.12 velox emd files not supported

[DitDotz]

Describe the bug

A clear and concise description of what the bug is.
AttributeError: 'NoneType' object has no attribute 'keys' occurred when I attempted to load an emd file through hs.load('sample.emd')

To Reproduce

Steps to reproduce the behaviour:

hs.load('sample.emd')
# emd file is produced using velox 3.12

Expected behavior

A clear and concise description of what you expected to happen.

For the file to be read correctly

Python environement:

• rsciio version: 0.3
• Python version: 3.9
• HyperSpy version: 2.0.1 (if relevant)
• HyperSpy extensions and version used
• Velox version: 3.12.1.5

Additional context

Add any other context about the problem here. If necessary, add screenshots to help explain your problem.

[ericpre]

Thank you for reporting the issue, this is already fixed and to be released soon (in a week or so),

Closing as duplicate of #226 and fixed in #232.