As we transition to the new Hyland Community, some post links may be temporarily disrupted as we finalize redirects. We apologize for the inconvenience and are working to resolve this as quickly as possible. Details.
Recently Martin Bergljung (@gravitonian) presented an Alfresco Tech Talk Live (#128) on Out-of-process extensions using the new Alfresco SDK 5.0. He has now followed up with docs & samples of using the SDK 5. Check it out!