Where are the upgrade instructions?

Going from 1.5.5.1 to 2.3.0.2

Where are the upgrade instructions ?

all over the Place, if you care, to look around a little...
Ernie

So we know they are NOT in

Upgrade.txt (why not ?)
No sticky at the top of this forum
No stick in 2.0 either

This is not appropriate http://forum.opencart.com/viewtopic.php?f=181&t=163546

probably, because, OC is NOT built, to upgrade old OC-Software Versions to latest one's. The ONLY THING, you could upgrade to MATCH a NEW OC-Version, is the DB, anything else cannot be upgraded anyway. Not even Extensions will work, usually, any longer, when new technologies and ways of coding things exist in new Versions. Or then, new Versions would not even be needed, if everything would be the same, and work the same, as before...

Just compare it with Windows XP, or even an older WIN Version, a COREL Version, None of them was ever able, to be UPGRADED, exept for some Data, like Documents, a WIN User created, and not even all of those where able to be upgraded, in the proper way.

Take it or leave it, t's just the way, it works.
Ernie