diff --git a/Script/next-version.sh b/Script/next-version.sh
deleted file mode 100755
index 07864c6..0000000
--- a/Script/next-version.sh
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/usr/bin/env bash
-#
-# Returns the next version number for a release.
-#
-# Can be run four different ways.
-#
-# Return the next major version number, e.g. 1.0.0:
-#    ./next-version.sh -m
-#
-# Return the next minor version number (switch is optional), e.g. 0.1.0:
-#    ./next-version.sh
-#    ./next-version.sh -n
-#
-# Return the next version number with a supplied patch value, e.g. 0.0.123:
-#    ./next-version.sh -p 123
-#
-# Return the current version number:
-#    ./next-version.sh -c
-
-set -e
-
-# Ensure we're in the root of the repo so that gh works as expected
-cd "$(dirname "$0")/.."
-
-LATEST_VERSION=$(gh release list --exclude-drafts --exclude-pre-releases --json tagName --limit 1 | jq -r '.[0].tagName')
-if [ "$LATEST_VERSION" == "null" ]; then
-  # this will be the first release
-  LATEST_VERSION="0.0.0"
-fi
-
-if [ "$1" == "-c" ]; then
-  echo $LATEST_VERSION
-  exit 0
-fi
-
-MAJOR_VERSION=$(echo "$LATEST_VERSION" | sed -En 's/^([0-9]+)\.[0-9]+\.[0-9]+$/\1/p')
-MINOR_VERSION=$(echo "$LATEST_VERSION" | sed -En 's/^[0-9]+\.([0-9]+)\.[0-9]+$/\1/p')
-
-if [ "$1" == "-m" ]; then
-  echo $((MAJOR_VERSION + 1)).0.0
-  exit 0
-fi
-if [ "$1" == "-n" ] || [ -z "$1" ]; then
-  echo $MAJOR_VERSION.$((MINOR_VERSION + 1)).0
-  exit 0
-fi
-if [ "$1" == "-p" ] && [ ! -z "$2" ]; then
-  echo $MAJOR_VERSION.$MINOR_VERSION.$2
-  exit 0
-fi
-
-echo "Usage: $0 [-c | -m | -n | -p <patch>]" 1>&2
-echo "  -c          Return the current version number" 1>&2
-echo "  -m          Return the next major version number" 1>&2
-echo "  -n          Return the next minor version number (the default)" 1>&2
-echo "  -p <patch>  Return the next version number using the supplied patch number" 1>&2
-exit 1
diff --git a/Script/uninstall-app.sh b/Script/uninstall-app.sh
index f029fe9..3cf092d 100755
--- a/Script/uninstall-app.sh
+++ b/Script/uninstall-app.sh
@@ -26,5 +26,10 @@ rm -f ~/Library/Preferences/com.github.CopilotForXcode.ExtensionService.plist
 rm -f ~/Library/Preferences/dev.com.github.CopilotForXcode.plist
 rm -f ~/Library/Preferences/dev.com.github.CopilotForXcode.ExtensionService.plist
 
-echo 'Finished'
+defaults delete com.github.CopilotForXcode
+defaults delete dev.com.github.CopilotForXcode
+defaults delete VEKTX9H2N7.group.com.github.CopilotForXcode.prefs
+defaults delete VEKTX9H2N7.group.dev.com.github.CopilotForXcode.prefs
+
+echo 'Finished uninstalling Copilot for Xcode'