It’s hard to say when we will have new recommendations. Apologia just published the newest editions of their physical science and biology courses this year. Also, Dr. Wile’s Science in the Atomic Age is brand new this year. Because I’ve been working on other projects I have not had time to review them yet. We already recommend Dr. Wile’s Discovering Design with Chemistry for high school chemistry, instead of Apologia’s Exploring Creation with Chemistry.
One thing to keep in mind when choosing high school curriculum is that in science new discoveries are always being made so updates to books are necessary from time to time. For the most part, the information in an older edition is not going to be outdated, so if your children will be middle school/high school age in the next few years, you should be able to use the editions of the Apologia courses we recommend with no problems, even when we at SCM change our recommendations for science.