This weekend, the new Chapter Approved books for 40k go up for pre-sale on the GW website. However, you can already get one of the big things from inside: the new points totals guide. We get a look at what's changed in this article, as well as a look at two new codices that are coming soon.
From the post:
The 2021 edition of Chapter Approved is up for pre-order this weekend, which comprises both the Grand Tournament Mission Pack and Munitorum Field Manual MkII. Today we’re focusing on the latter – this book brings the points values of all of the current Warhammer 40,00 units from Citadel and Forge World right up to date in light of ongoing playtesting and your feedback.*