* Issue 49: Correct AttributeError on PyPy where a hashlib.HASH object does not have a ``.name`` attribute. * Issue 34: Documentation now refers to bootstrap script in code repository referenced by bookmark. * Add underscore-separated keys to environment markers (markerlib).
0.9.6
Not secure
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* Issue 44: Test failure on Python 2.4 when MD5 hash doesn't have a ``.name`` attribute.
0.9.5
Not secure
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* Python 17980: Fix security vulnerability in SSL certificate validation.
0.9.4
Not secure
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* Issue 43: Fix issue (introduced in 0.9.1) with version resolution when upgrading over other releases of Setuptools.
0.9.3
Not secure
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* Issue 42: Fix new ``AttributeError`` introduced in last fix.
0.9.2
Not secure
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* Issue 42: Fix regression where blank checksums would trigger an ``AttributeError``.