Update 24 is now on Bullroarer. Note that they only keep it up for a day or so, this time until Thursday 2:00 PM server time. If you miss it, it may be up again before Update 24 launches.
If you have previously downloaded the Bullroarer client, it will update when you start it. You don't need to do anything special.
If you don't have a Bullroarer client, this tells you how to get one: https://www.lotro.com/forums/showthread.php?571061-Bullroarer-client-Installer-DOWNLOAD-LINKS
To switch between the 64-bit and 32-bit client, you use the options menu on the launcher. When you are at the password prompt, click on the menu button (with the tiny triangle, between the language (EN) and minimize (-) buttons), select Options, and select the game client at the bottom.
Two things I noticed:
- There is a scheme for crafting higher tier essences (similar to what we had with Mordor essences). You disenchant an Empowered Mithriln essence into a Malleable Mithrin Essence, then craft it into a teal Fortified Mithrin Essence. (Upgrading needs a Universal Solvent and a Dwarrowgleam Shard).
- There are recipes for Crafted Relics! Finally we can get something better than the Westemnet crafted relics.
There is of course new content and other changes, but these are the first things I noticed.