diff --git a/.sandstorm/app-marketing-version b/.sandstorm/app-marketing-version
index 1f5efce..9456a5e 100644
--- a/.sandstorm/app-marketing-version
+++ b/.sandstorm/app-marketing-version
@@ -1 +1 @@
-0.85.0~2021-07-05
+0.88.1~2021-10-10
diff --git a/.sandstorm/sandstorm-files.list b/.sandstorm/sandstorm-files.list
index 4adbc7c..8f1adcb 100644
--- a/.sandstorm/sandstorm-files.list
+++ b/.sandstorm/sandstorm-files.list
@@ -17,13 +17,13 @@ lib64
 opt/app
 opt/app/.babelrc
 opt/app/.cloudcmd.menu.js
-opt/app/.nuxt/dist/0.nuxt.bundle.ecc111e726e3d9d9674f.js
+opt/app/.nuxt/dist/0.nuxt.bundle.8dfcb0264c8fe88017c2.js
 opt/app/.nuxt/dist/1.nuxt.bundle.89a9958091c34dcc68ed.js
 opt/app/.nuxt/dist/index.html
-opt/app/.nuxt/dist/manifest.a6f1997c0e0900d061e4.js
-opt/app/.nuxt/dist/nuxt.bundle.dfc9091f287a9058f455.js
+opt/app/.nuxt/dist/manifest.bd5a602a898abc620f42.js
+opt/app/.nuxt/dist/nuxt.bundle.97ea064996c08db31a6b.js
 opt/app/.nuxt/dist/server-bundle.json
-opt/app/.nuxt/dist/vendor.bundle.a6f1997c0e0900d061e4.js
+opt/app/.nuxt/dist/vendor.bundle.bd5a602a898abc620f42.js
 opt/app/.sandstorm/launcher.sh
 opt/app/README.md
 opt/app/hugo-version
@@ -3909,7 +3909,6 @@ usr/bin/ln
 usr/bin/ls
 usr/bin/mkdir
 usr/bin/node
-usr/bin/nodejs
 usr/bin/npm
 usr/bin/pager
 usr/bin/python
diff --git a/.sandstorm/sandstorm-pkgdef.capnp b/.sandstorm/sandstorm-pkgdef.capnp
index 6376686..cf40b8d 100644
--- a/.sandstorm/sandstorm-pkgdef.capnp
+++ b/.sandstorm/sandstorm-pkgdef.capnp
@@ -19,7 +19,7 @@ const pkgdef :Spk.PackageDefinition = (
 
     appTitle = (defaultText = "Hugo"),
 
-    appVersion = 30,  # Increment this for every release.
+    appVersion = 31,  # Increment this for every release.
 
     appMarketingVersion = (defaultText = (embed "app-marketing-version")),
     # Human-readable representation of appVersion. Should match the way you
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 979eab7..bee31ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.88.1 (2021-10-12)
+
+* Upgrade Hugo to 0.88.1 extended
+
 ## 0.83.1 (2021-06-12)
 
 * Upgrade Hugo to 0.83.1 extended
diff --git a/README.md b/README.md
index 1f792a1..e221532 100644
--- a/README.md
+++ b/README.md
@@ -26,11 +26,8 @@ git clone https://github.com/johnbintz/hugo-sandstorm
 export PATH=$(pwd)/vagrant-spk:$PATH
 cd hugo-sandstorm
 bin/test_hugo
-vagrant-spk vm up
-vagrant-spk dev
 ```
-
-Visit [http://local.sandstorm.io:6080/](http://local.sandstorm.io:6080/) in a web browser.
+Visit [http://local.sandstorm.io:6090/](http://local.sandstorm.io:6090/) in a web browser.
 
 Note: when you want to fork this repo and create actual app packages for the app
 store you would need either the original app key or
diff --git a/bin/test_hugo b/bin/test_hugo
index 48068c5..823990b 100755
--- a/bin/test_hugo
+++ b/bin/test_hugo
@@ -3,8 +3,15 @@
 cd .sandstorm
 vagrant destroy -f
 cd ..
+
+# this will fail
 vagrant-spk vm up
-xdg-open http://local.sandstorm.io:6080/
+
+# guest additions seems to require a reboot now...
+vagrant-spk vm halt
+vagrant-spk vm up
+
+xdg-open http://local.sandstorm.io:6090/
 vagrant-spk dev
 
 echo "If everything went well:"
diff --git a/bin/update_changelogs b/bin/update_changelogs
new file mode 100644
index 0000000..e69de29
diff --git a/hugo-version b/hugo-version
index 137c128..2a26553 100644
--- a/hugo-version
+++ b/hugo-version
@@ -1 +1 @@
-0.85.0
+0.88.1