Downloads for Zeek 3.0.11 (LTS) and Zeek 3.2.2 are available:
https://zeek.org/get-zeek
See the release notes for details of the security/bug fixes:
https://github.com/zeek/zeek/releases/tag/v3.0.11
https://github.com/zeek/zeek/releases/tag/v3.2.2
Binary packages for the new releases will also be available shortly:
https://github.com/zeek/zeek/wiki/Binary-Packages