diff --git a/build_image.py b/build_image.py
index 1e51b3c3..56ab71c9 100755
--- a/build_image.py
+++ b/build_image.py
@@ -311,12 +311,12 @@ def distOsx():
         '--file-associations packaging_files/mac/file_types_mac.prop ' +
         '--icon packaging_files/mac/PolyGlot.icns ' +
         '--license-file LICENSE.TXT ' +
-        '--app-version "' + POLYGLOT_BUILD + '"')
+        '--app-version "' + POLYGLOT_VERSION + '"')
 
     os.system(command)
       
     if copyDestination != "":
-        copyInstaller('PolyGlot-' + POLYGLOT_BUILD + '.dmg')
+        copyInstaller('PolyGlot-' + POLYGLOT_VERSION + '.dmg')
 
 
 ######################################
@@ -501,6 +501,7 @@ def copyInstaller(source):
     
         # only remove failure signal once process is successful
         os.remove(failFile)
+        os.remove(source)
     else:
         print('Built installer missing: ' + source)
 
diff --git a/full_build.sh b/full_build.sh
index a7e24d13..0fc058bb 100755
--- a/full_build.sh
+++ b/full_build.sh
@@ -18,6 +18,7 @@ fi
 if [ "$#" -eq 0 ] || [ "$1" == "win" ]; then
     WIN_START_TIME=$(date +%s)
     echo "Starting Windows build process..."
+###### For whatever reason, jpackage will simply not function correctly unless the PC is booted up in advance
 #    VBoxManage startvm "WinDev2001Eval" --type gui
 #    echo "Waiting 25 seconds for target machine to start up..."
 #    sleep 5
diff --git a/pom.xml b/pom.xml
index 4878993b..00eb57bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,8 +6,8 @@
     <version>3.1</version>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>12</maven.compiler.source>
-        <maven.compiler.target>12</maven.compiler.target>
+        <maven.compiler.source>14</maven.compiler.source>
+        <maven.compiler.target>14</maven.compiler.target>
     </properties>
     <dependencies>
         <dependency>