Does this sentence require any improvements in terms of punctuation?

I think Hansberry means that summer is honorable in terms that this season does fulfill wishes and dreams like she had been told; Hansberry’s wish being that the dying woman could live to see “at least one more summer”(661), which she did.

There are more problems in here than just punctuation.

Wordiness
Wrong conjunction
Fragment

How should I revise this sentence, then?

First, cut out all unnecessary words.

Then read up on how to use a semicolon correctly.

And make sure you are 100% sure of the meaning of every word you have used and that it's being used correctly.

Yes, there are a few improvements that can be made in terms of punctuation in this sentence. Here's the corrected version:

"I think Hansberry means that summer is honorable in terms of fulfilling wishes and dreams, like she had been told. Hansberry’s wish was for the dying woman to live to see 'at least one more summer' (661), which she did."

Explanation:
1. Replace "in terms that" with "in terms of" for better phrasing.
2. Add a comma after "dreams" to separate the clauses.
3. Remove the semicolon after "she did" since it is not necessary.