Halo 9: Definitive Anniversary Remastered GOTY Edition confirmed! Man, 2037 is gonna be awesome! LOL XD
We have known Gold Zealots are field commanders and Maroon Zealots are artifact hunters. And from the looks of it, Blue Zealots within Jul's Covenant are personal guards (since they've been seen carrying blue Energy Staves, which is awesome!). Interesting to know that a Zealot's color isn't 100% true to itself, that there can/are more colors than the known two (three assuming Escalation's blue ones are actually canon instead of just a simple art design).
Installation 03 also has stone structures? Interesting.
Assuming I completely ignore the fact that my name was spelt wrong (that, or someone with a really similar name to me asked the exact same question, word for word, that jerk! lol), but it's still awesome that my question was picked, with sooo many to pick from! :D
So basically all of the multiplayer maps are canon, but the multiplayer itself isn't (except for Halo 4). Then the guy that suggested to add Sword Base into the simulation needs to be fired.
I've always imagined that the Halo Bible just has basic notes of things that are in the Halo Universe eventually. Like, Flood were originally god-like beings, Cortana dies, and have Humans have ancient Forerunner spirits within them that allow them to be familiar with Forerunner technology. And then it's up to the developers to explain those in detail/make the events happen. Precursors are god-like beings that became the Flood, Cortana goes Rampant and dies because of it, and Humans have a thing called a Geas.
Still pretty awesome Starry Night is now canon.