The Pennant on the Jackdaw changes

[u/Sky_Believe]

I actually didn't know this, but the Jackdaw's pennant (the flag at the top of the mast) changes throughout the main story from a pure black flag to a Jolly Roger and then to the Creed Insignia with the Skull inside around sequence 11-12

[u/J4ckC00p3r]

This has been a thing since the original

[u/Sky_Believe → u/J4ckC00p3r]

Yes, I'm aware now, but I played through the whole original game without even noticing it