Felt ale, newly brewed, should get promotional material (7)
I believe the answer is:
leaflet
'promotional material' is the definition.
'felt ale newly brewed' is the wordplay.
'newly brewed' indicates an anagram.
'felt'+'ale'='feltale'
'feltale' is an anagram of 'LEAFLET'.
'should get' acts as a link.
(Other definitions for leaflet that I've seen before include "Advertising sheet" , "Distribute information" , "Handout sheet" , "All feet (anag)" , "Tract" .)