diff --git a/NEWS.md b/NEWS.md
index 41410e58..902bbe43 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+Red Panda C++ Version 2.12
+
+  - fix: Can't correctly load project's custom compile options, if it contains more than one line contents.
+
 Red Panda C++ Version 2.11
 
   - fix: Can't correctly handle definitions for "operator,"
diff --git a/RedPandaIDE/RedPandaIDE.pro b/RedPandaIDE/RedPandaIDE.pro
index eab934af..b63a3f48 100644
--- a/RedPandaIDE/RedPandaIDE.pro
+++ b/RedPandaIDE/RedPandaIDE.pro
@@ -10,7 +10,7 @@ isEmpty(APP_NAME) {
 }
 
 isEmpty(APP_VERSION) {
-    APP_VERSION = 2.11
+    APP_VERSION = 2.12
 }
 
 macos: {
diff --git a/RedPandaIDE/project.cpp b/RedPandaIDE/project.cpp
index d97af71a..3db5c32d 100644
--- a/RedPandaIDE/project.cpp
+++ b/RedPandaIDE/project.cpp
@@ -1028,15 +1028,15 @@ bool Project::saveAsTemplate(const QString &templateFolder,
     if (!mOptions.libDirs.isEmpty())
         ini->SetValue("Project", "Libs", relativePaths(mOptions.libDirs).join(";").toUtf8());
     if (!mOptions.compilerCmd.isEmpty())
-        ini->SetValue("Project", "Compiler", mOptions.compilerCmd.toUtf8());
+        ini->SetValue("Project", "Compiler", textToLines(mOptions.compilerCmd).join(";CONFIG_LINE;").toUtf8());
     if (!mOptions.cppCompilerCmd.isEmpty())
-        ini->SetValue("Project", "CppCompiler", mOptions.cppCompilerCmd.toUtf8());
+        ini->SetValue("Project", "CppCompiler", textToLines(mOptions.cppCompilerCmd).join(";CONFIG_LINE;").toUtf8());
     if (!mOptions.linkerCmd.isEmpty())
-        ini->SetValue("Project", "Linker",mOptions.linkerCmd.toUtf8());
+        ini->SetValue("Project", "Linker",textToLines(mOptions.linkerCmd).join(";CONFIG_LINE;").toUtf8());
     if (!mOptions.resourceCmd.isEmpty())
-        ini->SetValue("Project", "ResourceCommand",mOptions.resourceCmd.toUtf8());
+        ini->SetValue("Project", "ResourceCommand",textToLines(mOptions.resourceCmd).join(";CONFIG_LINE;").toUtf8());
     if (!mOptions.assemblerArgs.isEmpty())
-        ini->SetValue("Project", "AssemblerArgs",mOptions.assemblerArgs.toUtf8());
+        ini->SetValue("Project", "AssemblerArgs",textToLines(mOptions.assemblerArgs).join(";CONFIG_LINE;").toUtf8());
     ini->SetBoolValue("Project", "IsCpp", mOptions.isCpp);
     if (mOptions.includeVersionInfo)
         ini->SetBoolValue("Project", "IncludeVersionInfo", true);
@@ -1133,11 +1133,11 @@ void Project::saveOptions()
     ini.SetValue("Project","ResourceIncludes", toByteArray(relativePaths(mOptions.resourceIncludes).join(";")));
     ini.SetValue("Project","MakeIncludes", toByteArray(relativePaths(mOptions.makeIncludes).join(";")));
     ini.SetValue("Project","PrivateResource", toByteArray(mOptions.privateResource));
-    ini.SetValue("Project","Compiler", toByteArray(mOptions.compilerCmd));
-    ini.SetValue("Project","CppCompiler", toByteArray(mOptions.cppCompilerCmd));
-    ini.SetValue("Project","AssemblerArgs",toByteArray(mOptions.assemblerArgs));
-    ini.SetValue("Project","Linker", toByteArray(mOptions.linkerCmd));
-    ini.SetValue("Project", "ResourceCommand", toByteArray(mOptions.resourceCmd));
+    ini.SetValue("Project","Compiler", toByteArray(textToLines(mOptions.compilerCmd).join(";CONFIG_LINE;")));
+    ini.SetValue("Project","CppCompiler", toByteArray(textToLines(mOptions.cppCompilerCmd).join(";CONFIG_LINE;")));
+    ini.SetValue("Project","AssemblerArgs",toByteArray(textToLines(mOptions.assemblerArgs).join(";CONFIG_LINE;")));
+    ini.SetValue("Project","Linker", toByteArray(textToLines(mOptions.linkerCmd).join(";CONFIG_LINE;")));
+    ini.SetValue("Project", "ResourceCommand", toByteArray(textToLines(mOptions.resourceCmd).join(";CONFIG_LINE;")));
     ini.SetLongValue("Project","IsCpp", mOptions.isCpp);
     ini.SetValue("Project","Icon", toByteArray(extractRelativePath(directory(), mOptions.icon)));
     ini.SetValue("Project","ExeOutput", toByteArray(extractRelativePath(directory(),mOptions.exeOutput)));
@@ -1939,11 +1939,11 @@ void Project::loadOptions(SimpleIni& ini)
         }
 
         mOptions.type = static_cast<ProjectType>(ini.GetLongValue("Project", "type", 0));
-        mOptions.compilerCmd = fromByteArray(ini.GetValue("Project", "Compiler", ""));
-        mOptions.cppCompilerCmd = fromByteArray(ini.GetValue("Project", "CppCompiler", ""));
-        mOptions.linkerCmd = fromByteArray(ini.GetValue("Project", "Linker", ""));
-        mOptions.resourceCmd = fromByteArray(ini.GetValue("Project", "ResourceCommand", ""));
-        mOptions.assemblerArgs = fromByteArray(ini.GetValue("Project","AssemblerArgs",""));
+        mOptions.compilerCmd = fromByteArray(ini.GetValue("Project", "Compiler", "")).replace(";CONFIG_LINE;","\n");
+        mOptions.cppCompilerCmd = fromByteArray(ini.GetValue("Project", "CppCompiler", "")).replace(";CONFIG_LINE;","\n");
+        mOptions.linkerCmd = fromByteArray(ini.GetValue("Project", "Linker", "")).replace(";CONFIG_LINE;","\n");
+        mOptions.resourceCmd = fromByteArray(ini.GetValue("Project", "ResourceCommand", "")).replace(";CONFIG_LINE;","\n");
+        mOptions.assemblerArgs = fromByteArray(ini.GetValue("Project","AssemblerArgs","")).replace(";CONFIG_LINE;","\n");
         mOptions.binDirs = absolutePaths(fromByteArray(ini.GetValue("Project", "Bins", "")).split(";",
 #if QT_VERSION >= QT_VERSION_CHECK(5,15,0)
             Qt::SkipEmptyParts
diff --git a/Red_Panda_CPP.pro b/Red_Panda_CPP.pro
index 1baca10a..a7a8b684 100644
--- a/Red_Panda_CPP.pro
+++ b/Red_Panda_CPP.pro
@@ -14,7 +14,7 @@ qsynedit.subdir = libs/qsynedit
 
 APP_NAME = RedPandaCPP
 
-APP_VERSION = 2.11
+APP_VERSION = 2.12
 
 # Add the dependencies so that the RedPandaIDE project can add the depended programs
 # into the main app bundle