New and noteworthy:
- Generified Framework API
- Generic Requirements and Capabilities
- New BundleWiring API
- New Bundle and Resolver Hooks
- New Weaving Hoooks
Get it here: http://www.osgi.org/Download/File?url=/download/osgi.core-4.3.0-pfd.pdf
Update - the final 4.3 Core spec is now public: http://www.osgi.org/Download/Release4V43