Open Babel 2.2.3

Released on 2009-07-31.

What’s new from 2.2.2

This release represents an important bug-fix upgrade, strongly recommended for all users of Open Babel.

• Fixed bug in fingerprints in 2.2.2, where the default fingerprint format and bit length was changed inadvertently.
• Fixed detection of shared_ptr in tr1/memory.
• Fixed additional aromaticity / Kekule assignment bugs.
• Fixed several bugs in the MMCIF format.
• Additional bug fixes.