Who changed a stored-procedure?

To quickly find out who recently changed a stored procedure. First I found the date/time it was last changed …

SELECT name, create_date, modify_date
FROM sys.objects
WHERE type = 'P'
order by modify_date desc

… then in SQL Server Management Studio I right-clicked the Server-Name and chose Reports \ Standard Reports \ Schema-Changes History, and scrolled down to that data/time.