7-Zip 4.52 beta was released.

Whats new:
- 7-Zip now can unpack Compound files (msi, doc, ...).
- Some bugs were fixed

There was bug in CAB decompressing code. So 7-Zip could not extract some CAB archives. Please call "Test" command in 7-Zip 4.52 for your CAB archives to check that fixed code is correct.
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