An easy way to keep up to date with any changes to the BCS is to keep checking this Help desk or 'Follow' any articles you think are relevant. That way you will be notified if any changes are made to the article.
Or email me at firstname.lastname@example.org to be added to a mailing list for BCS updates and information.
I am keen to start a focus group that would meet in person or online annually to discuss different aspects of the BCS and its implementation. Please let me know on the email address above if you would be willing to join this group.