From 3fd0cc1c02e2ac80f40afe201c9b6e2ccd0e6259 Mon Sep 17 00:00:00 2001
From: C85297 <95289555+C85297@users.noreply.github.com>
Date: Mon, 27 Apr 2026 13:05:44 +0100
Subject: [PATCH 1/2] Fix #2081 - include ref in release zip

---
 Gruntfile.js            | 8 +++++---
 src/web/html/index.html | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index a67aa5b855..ea64436cb6 100755
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -89,6 +89,7 @@ module.exports = function (grunt) {
     const compileYear = grunt.template.today("UTC:yyyy"),
         compileTime = grunt.template.today("UTC:dd/mm/yyyy HH:MM:ss") + " UTC",
         pkg = grunt.file.readJSON("package.json"),
+        downloadZipFilename = `CyberChef_${process.env.GITHUB_SHA || `v${pkg.version}`}.zip`,
         webpackConfig = require("./webpack.config.js"),
         BUILD_CONSTANTS = {
             COMPILE_YEAR: JSON.stringify(compileYear),
@@ -130,6 +131,7 @@ module.exports = function (grunt) {
                         compileYear: compileYear,
                         compileTime: compileTime,
                         version: pkg.version,
+                        downloadZipFilename: downloadZipFilename,
                         minify: {
                             removeComments: true,
                             collapseWhitespace: true,
@@ -245,7 +247,7 @@ module.exports = function (grunt) {
                     "!build/prod/index.html",
                     "!build/prod/BundleAnalyzerReport.html",
                 ],
-                dest: `build/prod/CyberChef_v${pkg.version}.zip`
+                dest: `build/prod/${downloadZipFilename}`
             }
         },
         connect: {
@@ -333,12 +335,12 @@ module.exports = function (grunt) {
                     switch (process.platform) {
                         case "darwin":
                             return chainCommands([
-                                `shasum -a 256 build/prod/CyberChef_v${pkg.version}.zip | awk '{print $1;}' > build/prod/sha256digest.txt`,
+                                `shasum -a 256 build/prod/${downloadZipFilename} | awk '{print $1;}' > build/prod/sha256digest.txt`,
                                 `sed -i '' -e "s/DOWNLOAD_HASH_PLACEHOLDER/$(cat build/prod/sha256digest.txt)/" build/prod/index.html`
                             ]);
                         default:
                             return chainCommands([
-                                `sha256sum build/prod/CyberChef_v${pkg.version}.zip | awk '{print $1;}' > build/prod/sha256digest.txt`,
+                                `sha256sum build/prod/${downloadZipFilename} | awk '{print $1;}' > build/prod/sha256digest.txt`,
                                 `sed -i -e "s/DOWNLOAD_HASH_PLACEHOLDER/$(cat build/prod/sha256digest.txt)/" build/prod/index.html`
                             ]);
                     }
diff --git a/src/web/html/index.html b/src/web/html/index.html
index 2d4de4bd73..531d6539c2 100755
--- a/src/web/html/index.html
+++ b/src/web/html/index.html
@@ -876,7 +876,7 @@ <h6>CyberChef v<%= htmlWebpackPlugin.options.version %></h6>
                             <li>Released under the Apache Licence, Version 2.0</li>
                             <li>SHA256 hash: DOWNLOAD_HASH_PLACEHOLDER</li>
                         </ul>
-                        <a href="CyberChef_v<%= htmlWebpackPlugin.options.version %>.zip" download class="btn btn-outline-primary">Download ZIP file</a>
+                        <a href="<%= htmlWebpackPlugin.options.downloadZipFilename %>" download class="btn btn-outline-primary">Download ZIP file</a>
                     </div>
                     <div class="modal-footer">
                         <button type="button" class="btn btn-primary" data-dismiss="modal">Ok</button>

From 549f24eb0a7cf98308c593117b6c7927d2fa6750 Mon Sep 17 00:00:00 2001
From: C85297 <95289555+C85297@users.noreply.github.com>
Date: Mon, 27 Apr 2026 14:19:06 +0100
Subject: [PATCH 2/2] Version string uses sha

---
 Gruntfile.js            | 6 ++++--
 src/web/html/index.html | 4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index ea64436cb6..dee08e9b5e 100755
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -89,7 +89,8 @@ module.exports = function (grunt) {
     const compileYear = grunt.template.today("UTC:yyyy"),
         compileTime = grunt.template.today("UTC:dd/mm/yyyy HH:MM:ss") + " UTC",
         pkg = grunt.file.readJSON("package.json"),
-        downloadZipFilename = `CyberChef_${process.env.GITHUB_SHA || `v${pkg.version}`}.zip`,
+        version = process.env.GITHUB_SHA || `v${pkg.version}`,
+        downloadZipFilename = `CyberChef_${version}.zip`,
         webpackConfig = require("./webpack.config.js"),
         BUILD_CONSTANTS = {
             COMPILE_YEAR: JSON.stringify(compileYear),
@@ -130,7 +131,8 @@ module.exports = function (grunt) {
                         chunks: ["main"],
                         compileYear: compileYear,
                         compileTime: compileTime,
-                        version: pkg.version,
+                        version: version,
+                        latestReleaseVersion: pkg.version,
                         downloadZipFilename: downloadZipFilename,
                         minify: {
                             removeComments: true,
diff --git a/src/web/html/index.html b/src/web/html/index.html
index 531d6539c2..bc6769b4ae 100755
--- a/src/web/html/index.html
+++ b/src/web/html/index.html
@@ -868,10 +868,10 @@ <h5 class="modal-title">Download CyberChef</h5>
                             Be aware that the standalone version will never update itself, meaning it will not receive bug fixes or new features until you re-download newer versions manually.
                         </p>
 
-                        <h6>CyberChef v<%= htmlWebpackPlugin.options.version %></h6>
+                        <h6>CyberChef <%= htmlWebpackPlugin.options.version %></h6>
                         <ul>
                             <li>Build time: <%= htmlWebpackPlugin.options.compileTime %></li>
-                            <li>The changelog for this version can be viewed <a href="https://github.com/gchq/CyberChef/blob/v<%= htmlWebpackPlugin.options.version %>/CHANGELOG.md">here</a></li>
+                            <li>The changelog for this version can be viewed <a href="https://github.com/gchq/CyberChef/blob/v<%= htmlWebpackPlugin.options.latestReleaseVersion %>/CHANGELOG.md">here</a></li>
                             <li>&copy; Crown Copyright 2016-<%= htmlWebpackPlugin.options.compileYear %></li>
                             <li>Released under the Apache Licence, Version 2.0</li>
                             <li>SHA256 hash: DOWNLOAD_HASH_PLACEHOLDER</li>