[Update #2]: Apex Legends' Season 2 update has now arrived, and so far it's pretty good!
[Update]: Respawn has now detailed their plans for the upcoming Weekly and Daily Challenges.
Apex Legends' Season 2 will be coming this July 2nd, bringing with it a whole bunch of new content to play around with. You can expect to see a defense-focused legend by the name of Wattson, a whole host of new cosmetics and animations to collect, as well as fixes for some of the most egregious bugs.
There will also be a brand new Battle Pass with its own weekly and daily challenges, a plethora of new skins to toy around with, as well as a brand new L-STAR rifle to never receive from Supply Drops. Perhaps most importantly, at least as far as moment-to-moment gameplay goes, the various beasties from the Titanfall universe will rampage across Kings Canyon and greatly alter the landscape!
Since all of this is a bit too much to take in at once, you might be glad to hear that Respawn has now released two new trailers to get you up to speed. The first one is a rather fancy cinematic, while the second one goes in-depth about some of the new gameplay features. Have a gander:
While no specifics have been given just yet, it's also worth mentioning that Respawn has already announced some of the upcoming balance changes. Long story short, they're mostly focused on giving low-tier weapons either a damage boost or some much-needed utility. Either way, the Momzambique and Alternator will no longer just be a meme!
Once more information comes to light I'll make sure to let you know, but until then you can read a little bit more about Apex Legends' Season 2 over at the official website.