diff --git a/Dockerfile b/Dockerfile
index d845650..52715d0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,6 @@ WORKDIR /app
 
 # copy dependency list
 COPY package.json pnpm-lock.yaml run/entrypoint.sh ./
-COPY patches ./patches
 COPY prisma ./prisma
 
 # Setup pnpm, install Prisma CLI (for generating client) and install dependencies
diff --git a/release.sh b/release.sh
index 06abc7b..40b930f 100755
--- a/release.sh
+++ b/release.sh
@@ -1,5 +1,22 @@
-#!/usr/bin/env bash
+#!/bin/bash
 set -e
+cd "$(dirname "$0")"
+
+if [ -n "$(git status --porcelain)" ]; then
+  echo "Uncommitted changes"
+  exit 1
+fi
+
+if [[ ! "$1" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+  echo "Invalid version '$1'";
+  exit 1;
+fi
+
+# Update package version
+contents="$(jq ".version = \"$1\"" package.json)"
+echo -E "${contents}" > package.json
+pnpm i
+git add package.json pnpm-lock.yaml
 
 CHANGELOG="CHANGELOG.md"
 
diff --git a/src/lib/assets/icon.png b/src/lib/assets/icon.png
deleted file mode 100644
index 33a689f..0000000
Binary files a/src/lib/assets/icon.png and /dev/null differ