From 32e683cb6aed7f7210eea736225b788a7e03b5c9 Mon Sep 17 00:00:00 2001
From: Tim Donohue <tim.donohue@lyrasis.org>
Date: Tue, 1 Sep 2026 12:32:03 -0500
Subject: [PATCH 1/2] Fix ERESOLVE warnings in build for react, react-dom and
 notistack. These all need to be pinned to versions that are compatible with
 Mirador v3.

---
 package-lock.json | 57 ++++++++++++++++-------------------------------
 package.json      |  5 +++++
 2 files changed, 24 insertions(+), 38 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 5bc7cd2fcf8..574052103db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20718,6 +20718,25 @@
         "react-dom": "16.x"
       }
     },
+    "node_modules/mirador-share-plugin/node_modules/notistack": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/notistack/-/notistack-1.0.10.tgz",
+      "integrity": "sha512-z0y4jJaVtOoH3kc3GtNUlhNTY+5LE04QDeLVujX3VPhhzg67zw055mZjrBF+nzpv3V9aiPNph1EgRU4+t8kQTQ==",
+      "license": "MIT",
+      "dependencies": {
+        "clsx": "^1.1.0",
+        "hoist-non-react-statics": "^3.3.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/notistack"
+      },
+      "peerDependencies": {
+        "@material-ui/core": "^4.0.0",
+        "react": "^16.8.0 || ^17.0.0",
+        "react-dom": "^16.8.0 || ^17.0.0"
+      }
+    },
     "node_modules/mirador/node_modules/uuid": {
       "version": "8.3.2",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
@@ -21226,44 +21245,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/notistack": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/notistack/-/notistack-3.0.2.tgz",
-      "integrity": "sha512-0R+/arLYbK5Hh7mEfR2adt0tyXJcCC9KkA2hc56FeWik2QN6Bm/S4uW+BjzDARsJth5u06nTjelSw/VSnB1YEA==",
-      "license": "MIT",
-      "dependencies": {
-        "clsx": "^1.1.0",
-        "goober": "^2.0.33"
-      },
-      "engines": {
-        "node": ">=12.0.0",
-        "npm": ">=6.0.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/notistack"
-      },
-      "peerDependencies": {
-        "react": "^17.0.0 || ^18.0.0 || ^19.0.0",
-        "react-dom": "^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
-    "node_modules/notistack/node_modules/csstype": {
-      "version": "3.2.3",
-      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.2.3.tgz",
-      "integrity": "sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ==",
-      "license": "MIT",
-      "peer": true
-    },
-    "node_modules/notistack/node_modules/goober": {
-      "version": "2.1.19",
-      "resolved": "https://registry.npmjs.org/goober/-/goober-2.1.19.tgz",
-      "integrity": "sha512-U7veizMqxyKlM58+Z5j2ngJBH/r9siDmxpvNxSw0PylF6WQvrASJEZrxh1hidRBJc2jqoBVSyOban5u8m+6Rxg==",
-      "license": "MIT",
-      "peerDependencies": {
-        "csstype": "^3.0.10"
-      }
-    },
     "node_modules/nouislider": {
       "version": "15.8.1",
       "resolved": "https://registry.npmjs.org/nouislider/-/nouislider-15.8.1.tgz",
diff --git a/package.json b/package.json
index 16d7c55af66..48a27f8135f 100644
--- a/package.json
+++ b/package.json
@@ -76,6 +76,11 @@
     "@nicky-lenaers/ngx-scroll-to": {
       "@angular/common": "^20.3.12",
       "@angular/core": "^20.3.12"
+    },
+    "react": "16.14.0",
+    "react-dom": "16.14.0",
+    "mirador-share-plugin": {
+      "notistack": "1.0.10"
     }
   },
   "dependencies": {

From 8f2562b73b0c56fc559dce266462bb488dcc5610 Mon Sep 17 00:00:00 2001
From: Tim Donohue <tim.donohue@lyrasis.org>
Date: Tue, 1 Sep 2026 12:33:26 -0500
Subject: [PATCH 2/2] Fix Mirador build process on `main`. Similar to
 "build:prod" it needs to use "cross-env" to work with later versions of Node
 (especially v22.20+)

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 48a27f8135f..f842caa59d8 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "clean:prod": "npm run clean:dist && npm run clean:log && npm run clean:doc && npm run clean:coverage && npm run clean:json",
     "clean": "npm run clean:prod && npm run clean:dev:config && npm run clean:cli && npm run clean:decorator:registries && npm run clean:node",
     "sync-i18n": "ts-node -r tsconfig-paths/register --project ./tsconfig.ts-node.json scripts/sync-i18n-files.ts",
-    "build:mirador": "webpack --config webpack/webpack.mirador.config.ts",
+    "build:mirador": "cross-env TS_NODE_PROJECT=./tsconfig.ts-node.json webpack --config webpack/webpack.mirador.config.ts",
     "merge-i18n": "ts-node -r tsconfig-paths/register --project ./tsconfig.ts-node.json scripts/merge-i18n-files.ts",
     "cypress:open": "cypress open",
     "cypress:run": "cypress run",