it will be for e-3.4-a15 that is already out from “community branch”, but will be released soon from “official branch”
/e/OS official FP5 download
according to Releases · e / os / 🚀 Releases · GitLab
Security fixes
This /e/OS 3.3 version includes all Android security patches available as of December, 1st.
This /e/OS 3.4 version includes all Android security patches available as of January, 1st.