The DLC "The Missing Link" takes place in between the storyline of the main game. In my playthrough from the main game I am not that far (atm I am the second time in Detroit after Montreal).

What I want to know is, if I should play the DLC in between my main playthrough. Meaning, when Jensen gets knocked out and shipped to Singapore, I start playing the DLC and "pause" my main playthrough. Or should I rather finish the main game and then play the DLC.

The reason I am asking this, is because I want to know if the DLC contains any spoilers about the ending of the main game, which I am "not supposed to know" at that point in the main playthrough.

Note: Please try to avoid any spoilers, since I didn't finish the game yet.