Update zebra-daemon to v4.3.1 (!417) · Merge requests · Maya Protocol / Devops / Node Launcher · GitLab

Summary

Update zebra-daemon from v4.3.0 to v4.3.1
Release: https://forum.zcashcommunity.com/t/zebra-4-3-1-critical-security-fixes-dockerized-mining-and-ci-hardening/55389
Fixes 4 vulnerabilities (dockerized mining + CI hardening) disclosed 2026-04-17 in the Zcash Foundation Matrix channel.
Image digest from docker pull zfnd/zebra:4.3.1: sha256:b2b0aba9ec38e28226e728baa4a8871b55dbf94e6470e399183702a76b7bfd24.

Follow-up (orthogonal)

ci/images/zebra-daemon/Dockerfile + ci/images/zebra-daemon/version still reference the retired Maya fork commit 607fd82c4 and are no longer consumed by the chart (since MR !403 (merged)). Safe to delete in a separate MR.