Welcome back to the game! Yeah there have been a huge number of changes since the good old days.
Like Mdunc said, the Celtic Heroes Tavern (
celticheroes.info) has some really useful info on it, though it may take some digging through pages to find it.
The Celtic Heroes Database (
celticheroesdb.com) has all but the newest game items stored, so you could search for specific items there if you want to see item stats. It also has lists of boss loot grouped by the boss that drops it, and shop items. You could dig through some of the groups to see what new content has been brought into the game, though some of the event stuff has obviously moved on over the years. There's also a Maps feature with boss locations that is currently stuck in development. (It will be live whenever the developer has some time to work on it,
cough me cough).
If you have specific questions, feel free to ask them in the Ask For Help section, there are plenty of experienced players here on the forums who are always happy to help others out!
Have questions about anything? PM me!
Alternatively, you can rarely find me online in Sulis.
Go team #WorldSkillsUSA2019!
Harbinger of cold hard logic and reason.
Check out the player-run Celtic Heroes Database!:
celticheroesdb.com!