A page for each year of archived meetings (meetings that have already occurred) that automatically filter to these pages and can be accessed by the public for easy access and download. This way the main meetings pages are not cluttered with old meetings.
What I have done was add a teaser to our transparency page and moved older meeting information to it. This is not ideal but the info is still available and it keeps the meetings page cleaner.
This was implemented before the end of the year ... if you haven't converted your meetings page to a "by year" view, go do it! :)