hypcap – Adjusting the anchors of captions

The pack­age of­fers a so­lu­tion to the prob­lem that when you link to a float us­ing hy­per­ref, the link an­chors to be­low the float's cap­tion, rather than the be­gin­ning of the float.
Hyp­cap de­fines a sep­a­rate \cap­start com­mand, which you put where you want links to end; you should have a \cap­start com­mand for each \cap­tion com­mand. Pack­age op­tions can be used to auto-in­sert a \cap­start at the start of a float en­vi­ron­ment.