upgrade BBB to the latest version

[Carl Gosselin]

Hello - I'm currently in the middle of upgrading greenlight.  I'll be looking to upgrade BBB shortly after.

I initially installed BBB and Greenlight with the following install script:

wget -qO- https://ubuntu.bigbluebutton.org/bbb-install.sh | bash -s -- -v xenial-220-beta -s bbb.mywebsite.com -e myn...@mywebsite.com -t -g

last year, I updated BBB while keeping greenlight intact (I omitted the -g): 

wget -qO- https://ubuntu.bigbluebutton.org/bbb-install.sh | bash -s -- -v xenial-220-beta -s bbb.mywebsite.com -e myn...@mywebsite.com -t

Now, I'm looking to upgrade BBB once again.  The documentation displays the following install command:

wget -qO- https://ubuntu.bigbluebutton.org/bbb-install.sh | bash -s -- -v xenial-220 -s bbb.example.com -e in...@example.com

Question:

1. In the latest document, xenial-220-beta has changed to xenial-220.  Should I upgrade with xenial-220-beta or xenial-220?

2. In the latest document, the '-t' is no longer in the install command.  I can't remember what this did.  Should I keep the '-t' or omit it?

[Carl Gosselin]

I'm getting ready to test out the BBB upgrade on a test server before I execute on my Production server tonight.  

I'll be running the following command for the upgrade:

wget -qO- https://ubuntu.bigbluebutton.org/bbb-install.sh | bash -s -- -v xenial-220 -s bbb.example.com -e in...@example.com

This is different than my previous installation in 3 ways:  excluding '-t', excluding '-g', and using xenial-220 as opposed to xenial-220-beta

If possible, please let me know if I'm headed in the wrong direction.  thanks.