1: Reportedly regret cutting remark in quarrel (7)
2: Just found Carol nipping a little vodka (5)
3: ...implies it hasn't changed (5,2)
4: I'd party wildly after hitting this? (3,4)
5: Settler-constructed bridge (7)
6: Discharge from Greek island (7)
7: Chat host rated poorly in malicious room (9)
8: 4-down Arias hit high note in some of the lungs (3,3)
13: In fear of wheat head (3)
15: Choosing to sing about vote (9)
17: Mann's 'Death in Venice' Dorothy sent up (3)
18: 'Naked Gun' actor prepares to be dubbed in (in soundtrack) (7)
19: More self-satisfied after initially silencing attacker (7)
20: Auto manufacturer meeting a lieutenant in 'The Ancient Mariner'? (3,4)
21: Where some 16-downs fell, its beyond cover (3,4)
23: A methodical soldier? (7)
25: Vegetable has red cap (5)
26: Agree to make Lucifer wicked? (3)