diff --git a/conf/app.src b/conf/app.src
index 5162bc3..a345dca 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/outline/outline/archive/f0d9bb4898642ca65bde42c8c53d1a4c6dc72e0d.zip
-SOURCE_SUM=0788a176da28b52433a19d7144878ad8c2fad3b2893a22aa69285a1f6c356731
+SOURCE_URL=https://github.com/outline/outline/archive/68640860fb9cf584f155348ae06e4536226bef16.zip
+SOURCE_SUM=a883915940d3e7889a49240e34d7ed577bd3ca82a306680b87e1fa976d1d5225
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/conf/policy.json b/conf/policy.json
new file mode 100644
index 0000000..7ffe219
--- /dev/null
+++ b/conf/policy.json
@@ -0,0 +1,20 @@
+{
+    "Version": "2012-10-17",
+    "Statement": [
+        {
+            "Sid": "AllowPublicRead",
+            "Effect": "Allow",
+            "Principal": {
+                "AWS": [
+                    "*"
+                ]
+            },
+            "Action": [
+                "s3:GetObject"
+            ],
+            "Resource": [
+                "arn:aws:s3:::outlinestorage/public/*"
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index a544695..a08ae4b 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -1,7 +1,7 @@
 ### Not totally free licence
 Outline is a softwared licenced under [BUSL 1.1 licence](https://spdx.org/licenses/BUSL-1.1.html). 
 ⚠️ That licence **is not totally free**. Please read it very carefully if you have any commercial use in mind.
-The Outline version shipped with this package (v0.65.2) will be released under Apache-2.0 licence [after May 23rd 2026](https://github.com/outline/outline/blob/151c2c731a94eefdda4e62f311308e9bd4615838/LICENSE).
+The Outline version shipped with this package (v0.68.0) will be released under Apache-2.0 licence [after May 23rd 2026](https://github.com/outline/outline/blob/151c2c731a94eefdda4e62f311308e9bd4615838/LICENSE).
 
 ### Known limitations
 
diff --git a/manifest.json b/manifest.json
index 7198f84..b9d391c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Wiki and knowledge base for teams",
         "fr": "Wiki et base de connaissances pour les équipes"
     },
-    "version": "0.67.2~ynh1",
+    "version": "0.68.0.4~ynh1",
     "url": "www.getoutline.com",
     "upstream": {
         "license": "BUSL-1.1",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index f507ae3..11978d9 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,7 +7,7 @@
 # dependencies used by the app
 pkg_dependencies="postgresql"
 
-NODEJS_VERSION=16
+NODEJS_VERSION=18
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/install b/scripts/install
index f8b2395..776f05a 100755
--- a/scripts/install
+++ b/scripts/install
@@ -194,9 +194,12 @@ chown -R $app:www-data "$final_path"
 #=================================================
 ynh_script_progression --message="Setting up MinIO bucket for Outline..." --weight=1
 
+ynh_add_config --template="../conf/policy.json" --destination="$mc_path/policy.json"
+chown minio:www-data "$mc_path/policy.json"
+
 pushd "$mc_path"
 	ynh_exec_warn_less sudo -u minio ./mc mb minio/outlinestorage --region "fr-ynh-1"
-	ynh_exec_warn_less sudo -u minio ./mc policy set public minio/outlinestorage
+	ynh_exec_warn_less sudo -u minio ./mc anonymous set-json ./policy.json minio/outlinestorage
 popd
 
 #=================================================
@@ -214,14 +217,10 @@ ynh_add_nginx_config
 
 pushd "$final_path"
 	ynh_use_nodejs
-	ynh_script_progression --message="Fetching Yarn dev dependencies... This can be very long, be patient !" --weight=18
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn install --no-optional --frozen-lockfile --network-timeout 1000000000 2>&1
-	ynh_script_progression --message="Cleaning cache... " --weight=3
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn cache clean 2>&1
-	ynh_script_progression --message="Building Yarn dev dependencies... This can be very long, be patient !" --weight=18
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn build 2>&1
 	ynh_script_progression --message="Fetching Yarn production dependencies... This can be very long, be patient !" --weight=18
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn install --production=true --frozen-lockfile --network-timeout 1000000000 2>&1
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn install --frozen-lockfile --network-timeout 1000000000 2>&1
+	ynh_script_progression --message="Building... This can be very long, be patient !" --weight=18
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH NODE_OPTIONS="--max-old-space-size=1900" yarn build 2>&1
 	ynh_script_progression --message="Cleaning cache... " --weight=3
 	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn cache clean 2>&1
 popd
diff --git a/scripts/restore b/scripts/restore
index 3888fc9..815c140 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -122,11 +122,15 @@ chown -R $app:www-data "$final_path"
 
 mv "$final_path/outlinestorage" "$mc_path/outlinestorage"
 chown -R minio:www-data "$mc_path/outlinestorage"
+
+ynh_add_config --template="../conf/policy.json" --destination="$mc_path/policy.json"
+chown minio:www-data "$mc_path/policy.json"
+
 pushd "$mc_path"
 	ynh_exec_warn_less sudo -u minio ./mc mb minio/outlinestorage --region "fr-ynh-1"
-	ynh_exec_warn_less sudo -u minio ./mc policy set public minio/outlinestorage
-	ynh_exec_warn_less sudo -u minio ./mc mirror --a ./outlinestorage/ minio/outlinestorage
+	ynh_exec_warn_less sudo -u minio ./mc anonymous set-json ./policy.json minio/outlinestorage
 popd
+
 ynh_secure_remove --file="$mc_path/outlinestorage"
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 1300fbd..ab266fa 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -95,6 +95,18 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+#=================================================
+# UPDATE MINIO BUCKET
+#=================================================
+ynh_script_progression --message="Updating outlinestorage MinIO bucket access policy..." --weight=1
+
+ynh_add_config --template="../conf/policy.json" --destination="$mc_path/policy.json"
+chown minio:www-data "$mc_path/policy.json"
+
+pushd "$mc_path"
+	ynh_exec_warn_less sudo -u minio ./mc anonymous set-json ./policy.json minio/outlinestorage
+popd
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
@@ -123,15 +135,11 @@ ynh_script_progression --message="Building Yarn dependencies... This can be very
 
 pushd "$final_path"
 	ynh_use_nodejs
-	ynh_script_progression --message="Fetching Yarn dev dependencies... This can be very long, be patient !" --weight=5
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn install --no-optional --frozen-lockfile --network-timeout 1000000000 2>&1
-	ynh_script_progression --message="Cleaning cache... " --weight=1
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn cache clean 2>&1
-	ynh_script_progression --message="Building Yarn dev dependencies... This can be very long, be patient !" --weight=5
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn build 2>&1
-	ynh_script_progression --message="Fetching Yarn production dependencies... This can be very long, be patient !" --weight=5
-	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn install --production=true --frozen-lockfile --network-timeout 1000000000 2>&1
-	ynh_script_progression --message="Cleaning cache... " --weight=1
+	ynh_script_progression --message="Fetching Yarn production dependencies... This can be very long, be patient !" --weight=18
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn install --frozen-lockfile --network-timeout 1000000000 2>&1
+	ynh_script_progression --message="Building... This can be very long, be patient !" --weight=18
+	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH NODE_OPTIONS="--max-old-space-size=1900" yarn build 2>&1
+	ynh_script_progression --message="Cleaning cache... " --weight=3
 	ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH yarn cache clean 2>&1
 popd
 
diff --git a/sources/patches/app-02-email.patch b/sources/patches/app-01-email.patch
similarity index 75%
rename from sources/patches/app-02-email.patch
rename to sources/patches/app-01-email.patch
index 475ab66..4ec6e3e 100644
--- a/sources/patches/app-02-email.patch
+++ b/sources/patches/app-01-email.patch
@@ -1,8 +1,8 @@
 diff --git a/server/emails/mailer.tsx b/server/emails/mailer.tsx
-index 0d4dea367..5857ccb8a 100644
+index 3584f03b4..c72e6f3fb 100644
 --- a/server/emails/mailer.tsx
 +++ b/server/emails/mailer.tsx
-@@ -123,6 +123,7 @@ export class Mailer {
+@@ -138,6 +138,7 @@ export class Mailer {
          : {
              rejectUnauthorized: false,
            },