Dang it! I got significantly behind on this thread. These are all the updates I’m aware of from the last update on May 24th.
General Maintenance
Moved Your First Beginner Bass Lesson (7 Simple Steps) from its own section to Lesson 1.
Originally, I thought this lesson was so well done it deserved its own section. Now, I was looking at how big this Guide has grown and was worried someone might miss it. I still think it’s The Best Beginner Bass Introduction Ever but it needed to be listed under Lesson 1.
Also, I moved the link for the Official BassBuzz Discord Server to the very end. It was a fine idea but hasn’t gained as much traction as expected. This way it’s right next to the link for the 50 Songs Challenge. 
Additions
Added Flea Teaches His Stupidly Simple Slap Drill (For Insane Speed) to Module 13.
Added 10 Songs That Taught Me SLAP (Easy to Effin’ Hard) to Module 13.
I thought this needed a caption since it gets in to a level of playing that is beyond Beginner to BadAss. First, I went with, “Does the student dare to test themself against the Master?” but settled on, “A simple guide 
to becoming a slap master.”
Added 5 String Basses Suck for Beginners (7 Reasons) to Bass Gear Reviews.
Added 7 Basses You Should NEVER Buy to Bass Gear Reviews
If anybody sees one I missed, please let me know so I can get it added.