Sentence examples for quick addendum from inspiring English sources

I do have one quick addendum question to this, and I'm not sure of the answer.

(Quick addendum: there's a cognate story, "Of Poets, Galleries, New York Passages," in Kathleen Collins's great collection "Whatever Happened to Interracial Love?," whose characters and discussions converge, in my mind, with the ones from Mazursky's film).

At rallies, they chanted the old RNA secessionist slogan, "Free the land!"—three times, in quick triplets with call-and-response followed by, in dead-serious unison, its Malcall-and-response followedmeans necall-and-response followed

One addendum.

(See addendum).

An addendum.

Addendum added.

Addendum 2, 8 a.m.

Allow me an addendum.

See addendum for original language.

Addendum to notice from yesterday.