chore(release): update version number

osx/info.plist

@@ -65,7 +65,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.11.0</string>
+	<string>1.12.1</string>
 	<key>CFBundleSignature</key>
 	<string>toxq</string>
 	<key>CFBundleURLTypes</key>
@@ -84,7 +84,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.11.0</string>
+	<string>1.12.1</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
 	<key>UTImportedTypeDeclarations</key>

windows/qtox.nsi

@@ -276,7 +276,7 @@ Section "Install"
 	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "" "$INSTDIR\${MAIN_APP_EXE}"
 	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "Path" "$INSTDIR\bin\"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayName" "qTox"
-	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayVersion" "1.11.0"
+	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayVersion" "1.12.1"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "Publisher" "The qTox Project"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "UninstallString" "$INSTDIR\uninstall.exe"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "URLInfoAbout" "https://qtox.github.io"

windows/qtox64.nsi

@@ -276,7 +276,7 @@ Section "Install"
 	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "" "$INSTDIR\${MAIN_APP_EXE}"
 	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "Path" "$INSTDIR\bin\"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayName" "qTox"
-	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayVersion" "1.11.0"
+	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayVersion" "1.12.1"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "Publisher" "The qTox Project"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "UninstallString" "$INSTDIR\uninstall.exe"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "URLInfoAbout" "https://qtox.github.io"