diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18f199b..b688757 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,27 +1,37 @@
 # CHANGELOG
 
-## Version History
+## [Untagged]
 
-## 0.15.1
+No date
+
+- If there are any changes since the last tag, click [here][untagged] to see the changes.
+
+## [0.15.2]
+
+14.07.2020
+
+- Fixed some failed logic around the check for whether there is already an installer in the `/Applications` folder which was erroneously also looking in other locations.
+
+## [0.15.1]
 
 23.06.2020
 
 - Parameters can now be supplied as `--argument value` as an alternative to `--argument=value` to provide more consistency with the included tools (`installinstallmacos.py` and `softwareupdate`).
 
-## 0.15.0
+## [0.15.0]
 
 09.06.2020
 
 - Adds `--allowremoval` option to the `startosinstall` command by default. This is an undocumented flag which is required under certain circumstances where there are backup files on the system disk.
 
-## 0.14.0
+## [0.14.0]
 
 06.05.2020
 
 - Adds `--replace_invalid` option for the option to overwrite a cached installer if it is not valid for use with `--erase` or `--reinstall`.
 - Adds `--update` option for the option to overwrite a cached installer if a newer installer is available.
 
-## 0.13.0
+## [0.13.0]
 
 04.05.2020
 
@@ -30,13 +40,13 @@
 - Fix for missing heading in the full screen display of the `--reinstall` option.
 - Added a test script `tests/test-erase-install.sh` for testing out functionality.
 
-## 0.12.1
+## [0.12.1]
 
 14.04.2020
 
 - Use `--forcequitapps` when _using_ the macOS Catalina installer, rather than just when _running_ on a macOS Catalina client (issue #25).
 
-## 0.12.0
+## [0.12.0]
 
 13.02.2020
 
@@ -44,25 +54,25 @@
 - Fixed a problem preveting `--move` from working when overwriting a valid installer.
 - Other small bugfixes.
 
-## 0.11.1
+## [0.11.1]
 
 03.02.2020
 
 - Restricted the add forcequitapps install_args option to macOS 10.15 or greater, as this is not functional with older versions (#35). Thanks to '@ahousseini' for the contribution.
 
-## 0.11.0
+## [0.11.0]
 
 22.01.2020
 
 - Added the `--sameos` option, so you can have a single command which will always try to reinstall whatever macOS (major) version is currently installed on the host.
 
-## 0.10.1
+## [0.10.1]
 
 11.12.2019
 
 - Removed check that a user is logged in before proceeding with startosinstall - apparently not necessary after all, and caused at least one user's workflow to break (#33).
 
-## 0.10.0
+## [0.10.0]
 
 27.11.2019
 
@@ -75,32 +85,32 @@
 
 Thanks to '@ahousseini' for various contributions to this release
 
-## 0.9.1
+## [0.9.1]
 
 15.11.2019
 
 - Move a comment that states that --fetch-full-installer is available to the correct place (#31)
 
-## 0.9.0
+## [0.9.0]
 
 07.10.2019
 
 - Added support for `softwareupdate --fetch-full-installer` and `seedutil` for clients running macOS 10.15 or greater.
 
-## 0.8.0
+## [0.8.0]
 
 27.09.2019
 
 - Fixed caffeinate (forgot to make it a background process)
 - Added 'Confirm' option for erasing. Thanks to '@ryan-alectrona' for the contribution.
 
-## 0.7.1
+## [0.7.1]
 
 26.09.2019
 
 - Added caffeinate to the script to prevent the computer going to sleep during long download phases etc.
 
-## 0.7.0
+## [0.7.0]
 
 12.07.2019
 
@@ -108,13 +118,13 @@ Thanks to '@ahousseini' for various contributions to this release
 - Changed behaviour of `--os`, `--version` and auto (i.e. no flag) options to get the latest rather than earliest valid build.
 - Removed `install-macos.sh` script. Use `erase-install.sh` with `--reinstall` option instead.
 
-## 0.6.0
+## [0.6.0]
 
 19.06.2019
 
 - Added `--reinstall` option, which obsoletes the `install-macos.sh` script.
 
-## 0.5.0
+## [0.5.0]
 
 16.04.2019
 
@@ -122,7 +132,7 @@ Thanks to '@ahousseini' for various contributions to this release
   Thanks to '@Avartharian' for contributions
 - Added `--catalogurl` and `--seedprogram` options
 
-## 0.4.0
+## [0.4.0]
 
 02.04.2019
 
@@ -131,13 +141,13 @@ Thanks to '@ahousseini' for various contributions to this release
 - Added `--os`, `--path`, `--extras`, `--list` options.  
   Thanks to '@mark lamont' for contributions
 
-## 0.3.2
+## [0.3.2]
 
 13.12.2018
 
 - Bug fix for `--build` option, and for exiting gracefully when nothing is downloaded.
 
-## 0.3.1
+## [0.3.1]
 
 21.09.2018
 
@@ -145,13 +155,13 @@ Thanks to '@ahousseini' for various contributions to this release
 - Fixed the `--overwrite` flag.
 - Added ability to specify a build in the parameters, and we now clear out the cached content.
 
-## 0.3.0
+## [0.3.0]
 
 03.09.2018
 
 - Additional and amended options for selecting non-standard builds.
 
-## 0.2.0
+## [0.2.0]
 
 09.07.2018
 
@@ -162,3 +172,28 @@ Thanks to '@ahousseini' for various contributions to this release
 29.03.2018
 
 - Initial version. Expects a manual choice of installer from `installinstallmacos.py`.
+
+[untagged]: https://github.com/grahampugh/erase-install/compare/v0.15.2...HEAD
+[0.15.2]: https://github.com/grahampugh/erase-install/compare/v0.15.1...v0.15.2
+[0.15.1]: https://github.com/grahampugh/erase-install/compare/v0.15.0...v0.15.1
+[0.15.0]: https://github.com/grahampugh/erase-install/compare/v0.14.0...v0.15.0
+[0.14.0]: https://github.com/grahampugh/erase-install/compare/v0.13.0...v0.14.0
+[0.13.0]: https://github.com/grahampugh/erase-install/compare/v0.12.1...v0.13.0
+[0.12.1]: https://github.com/grahampugh/erase-install/compare/v0.12.0...v0.12.1
+[0.12.0]: https://github.com/grahampugh/erase-install/compare/v0.11.1...v0.12.0
+[0.11.1]: https://github.com/grahampugh/erase-install/compare/v0.11.0...v0.11.1
+[0.11.0]: https://github.com/grahampugh/erase-install/compare/v0.10.1...v0.11.0
+[0.10.1]: https://github.com/grahampugh/erase-install/compare/v0.10.0...v0.10.1
+[0.10.0]: https://github.com/grahampugh/erase-install/compare/v0.9.1...v0.10.0
+[0.9.1]: https://github.com/grahampugh/erase-install/compare/v0.9.0...v0.9.1
+[0.9.0]: https://github.com/grahampugh/erase-install/compare/v0.8.0...v0.9.0
+[0.8.0]: https://github.com/grahampugh/erase-install/compare/v0.7.1...v0.8.0
+[0.7.1]: https://github.com/grahampugh/erase-install/compare/v0.7.0...v0.7.1
+[0.7.0]: https://github.com/grahampugh/erase-install/compare/v0.6.0...v0.7.0
+[0.6.0]: https://github.com/grahampugh/erase-install/compare/v0.5.0...v0.6.0
+[0.5.0]: https://github.com/grahampugh/erase-install/compare/v0.4.0...v0.5.0
+[0.4.0]: https://github.com/grahampugh/erase-install/compare/v0.3.2...v0.4.0
+[0.3.2]: https://github.com/grahampugh/erase-install/compare/v0.3.1...v0.3.2
+[0.3.1]: https://github.com/grahampugh/erase-install/compare/v0.3.0...v0.3.1
+[0.3.0]: https://github.com/grahampugh/erase-install/compare/v0.2.0...v0.3.0
+[0.2.0]: https://github.com/grahampugh/erase-install/compare/v0.1.0...v0.2.0
diff --git a/erase-install.sh b/erase-install.sh
index 26250f1..278f59e 100755
--- a/erase-install.sh
+++ b/erase-install.sh
@@ -184,33 +184,28 @@ check_installer_is_valid() {
     if [[ $installer_os_version -lt $installed_os_version ]]; then
         echo "   [check_installer_is_valid] $installer_version < $installed_version so not valid."
         installmacOSApp="$installer_app"
-        app_is_in_applications_folder="yes"
         invalid_installer_found="yes"
     elif [[ $installer_os_version -eq $installed_os_version ]]; then
         if [[ $installer_minor_version -lt $installed_minor_version ]]; then
             echo "   [check_installer_is_valid] $installer_version < $installed_version so not valid."
             installmacOSApp="$installer_app"
-            app_is_in_applications_folder="yes"
             invalid_installer_found="yes"
         else
             echo "   [check_installer_is_valid] $installer_version >= $installed_version so valid."
             installmacOSApp="$installer_app"
-            app_is_in_applications_folder="yes"
         fi
     else
         echo "   [check_installer_is_valid] $installer_version > $installed_version so valid."
         installmacOSApp="$installer_app"
-        app_is_in_applications_folder="yes"
     fi
 }
 
 find_existing_installer() {
-    installer_app=$( find "$installer_directory/"*macOS*.app -maxdepth 1 -type d -print -quit 2>/dev/null )
     # Search for an existing download
+    # First let's see if this script has been run before and left an installer
     macOSDMG=$( find $workdir/*.dmg -maxdepth 1 -type f -print -quit 2>/dev/null )
     macOSSparseImage=$( find $workdir/*.sparseimage -maxdepth 1 -type f -print -quit 2>/dev/null )
-
-    # First let's see if this script has been run before and left an installer
+    installer_app=$( find "$installer_directory/"*macOS*.app -maxdepth 1 -type d -print -quit 2>/dev/null )
     if [[ -f "$macOSDMG" ]]; then
         echo "   [find_existing_installer] Installer image found at $macOSDMG."
         hdiutil attach "$macOSDMG"
@@ -223,6 +218,7 @@ find_existing_installer() {
         check_installer_is_valid
     elif [[ -d "$installer_app" ]]; then
         echo "   [find_existing_installer] Installer found at $installer_app."
+        app_is_in_applications_folder="yes"
         check_installer_is_valid
     else
         echo "   [find_existing_installer] No valid installer found."
diff --git a/tests/test-erase-install.sh b/tests/test-erase-install.sh
index 6d2c7cc..9ba8b22 100755
--- a/tests/test-erase-install.sh
+++ b/tests/test-erase-install.sh
@@ -184,33 +184,28 @@ check_installer_is_valid() {
     if [[ $installer_os_version -lt $installed_os_version ]]; then
         echo "   [check_installer_is_valid] $installer_version < $installed_version so not valid."
         installmacOSApp="$installer_app"
-        app_is_in_applications_folder="yes"
         invalid_installer_found="yes"
     elif [[ $installer_os_version -eq $installed_os_version ]]; then
         if [[ $installer_minor_version -lt $installed_minor_version ]]; then
             echo "   [check_installer_is_valid] $installer_version < $installed_version so not valid."
             installmacOSApp="$installer_app"
-            app_is_in_applications_folder="yes"
             invalid_installer_found="yes"
         else
             echo "   [check_installer_is_valid] $installer_version >= $installed_version so valid."
             installmacOSApp="$installer_app"
-            app_is_in_applications_folder="yes"
         fi
     else
         echo "   [check_installer_is_valid] $installer_version > $installed_version so valid."
         installmacOSApp="$installer_app"
-        app_is_in_applications_folder="yes"
     fi
 }
 
 find_existing_installer() {
-    installer_app=$( find "$installer_directory/"*macOS*.app -maxdepth 1 -type d -print -quit 2>/dev/null )
     # Search for an existing download
+    # First let's see if this script has been run before and left an installer
     macOSDMG=$( find $workdir/*.dmg -maxdepth 1 -type f -print -quit 2>/dev/null )
     macOSSparseImage=$( find $workdir/*.sparseimage -maxdepth 1 -type f -print -quit 2>/dev/null )
-
-    # First let's see if this script has been run before and left an installer
+    installer_app=$( find "$installer_directory/"*macOS*.app -maxdepth 1 -type d -print -quit 2>/dev/null )
     if [[ -f "$macOSDMG" ]]; then
         echo "   [find_existing_installer] Installer image found at $macOSDMG."
         hdiutil attach "$macOSDMG"
@@ -223,6 +218,7 @@ find_existing_installer() {
         check_installer_is_valid
     elif [[ -d "$installer_app" ]]; then
         echo "   [find_existing_installer] Installer found at $installer_app."
+        app_is_in_applications_folder="yes"
         check_installer_is_valid
     else
         echo "   [find_existing_installer] No valid installer found."
@@ -278,6 +274,7 @@ run_fetch_full_installer() {
     if [[ $seedprogram ]]; then
         echo "   [run_fetch_full_installer] Non-standard seedprogram selected"
         /System/Library/PrivateFrameworks/Seeding.framework/Versions/A/Resources/seedutil enroll $seedprogram
+        /usr/sbin/softwareupdate -l -a
     fi
 
     softwareupdate_args=''
@@ -482,6 +479,38 @@ do
             ;;
         -f|--fetch-full-installer) ffi="yes"
             ;;
+        --seedprogram)
+            shift
+            seedprogram="$1"
+            ;;
+        --catalogurl)
+            shift
+            catalogurl="$1"
+            ;;
+        --path)
+            shift
+            installer_directory="$1"
+            ;;
+        --extras)
+            shift
+            extras_directory="$1"
+            ;;
+        --os)
+            shift
+            prechosen_os="$1"
+            ;;
+        --version)
+            shift
+            prechosen_version="$1"
+            ;;
+        --build)
+            shift
+            prechosen_build="$1"
+            ;;
+        --workdir)
+            shift
+            workdir="$1"
+            ;;
         --seedprogram*)
             seedprogram=$(echo $1 | sed -e 's|^[^=]*=||g')
             ;;
@@ -697,7 +726,7 @@ fi
 # run it!
 # "$installmacOSApp/Contents/Resources/startosinstall" "${install_args[@]}" --agreetolicense --nointeraction "${install_package_list[@]}"
 
-# kill Self Service if running
+# # kill Self Service if running
 # kill_process "Self Service"
 # kill Jamf FUD if startosinstall ends before a reboot
 kill_process "jamfHelper"