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What's New in Nullafi Shield v3.7.7

v3.7.7Released: February 8, 2026  ·  Container image: public.ecr.aws/nullafi/shield:v3.7.7

Overview

  • 0

    New Features

  • 1

    Improvements

  • 1

    Bug Fixes

  • 0

    Security Fixes

Improvements & Bug Fixes

Full list of resolved issues and quality improvements in this release.

Type Description ID
Improvement Strengthened proxy compatibility and authentication reliability for ICAP traffic. Responses are now handled in a way that prevents downstream proxies from misinterpreting content, and the authentication cache has been refined to ensure credentials are consistently validated across sessions. NS-611
Fix Resolved an issue where ICAP preview mode did not behave as expected under certain traffic conditions, causing policy evaluation to be bypassed for previewed content. NS-612

Upgrade Instructions

Follow these steps before upgrading in production. Estimated time: 5 minutes.

  1. Back up your database and configuration files Take a full snapshot of your database and export current configuration — including your .env and any custom policy files. Store backups off-instance before proceeding.

  2. Pull the updated container image

    docker pull public.ecr.aws/nullafi/shield:v3.7.7
    Restart the Shield service after pulling the updated image.

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