One thing about BattleTech is that you need record sheets to keep track of what your Mech has, as well as how much damage it's taken, and all that fun kinda stuff. Catalyst has released a new set of record sheets to keep track of that for mechs based during the Succession Wars. Along with that, there's a reprint of the BattleMech Manual for you who've been wanting to get a copy of that.
From the announcement:
Want to expand your experience with the recently-released BattleTech: Beginner Box and BattleTech: A Game of Armored Combat boxed sets?
Unlock new battlefield options with Technical Readout: Succession Wars (print / PDF / combo), which contains full details on dozens of new ‘Mechs fully compatible with those in the new boxed sets. You’ll also want the brand-new, PDF-only Record Sheets: Succession Wars, which compiles the essential record sheets for all ‘Mechs in that Technical Readout. It’s the perfect companion to the box set record sheets, which are also now available as a free download.
In addition, the new printing of the BattleMech Manual is now available in print, PDF, and a combo bundle. This essential guide to combat operations with BattleMechs incorporates all errata from the earlier volume, and features a stunning all-new cover of the ever-popular Marauder as well as the BattleTech 35th Anniversary logo.