1. Add a new feature to directly boot wim files

2. auto installation plugin update
    1) Expand the configuration, now you can specify more than one auto installation scripts for one ISO file
    2) Add a prompt for the iso with auto installation config, you can choose whether to use the auto installation script and which one to use for this time
3. persistence plugin update
    1) Expand the configuration, now you can specify more than one persistence backend image files for one ISO file
    2) Add a prompt for the iso with persistence config, you can choose whether to use the persistence image and which one to use for this time
4. Move the position of the red Memdisk tip to a more prominent position
5. Add a return parent directory item when in TreeView mode
6. Add a VTOY_DEFAULT_SEARCH_ROOT option in global control plugin to specify the root path of the iso files.
7. Change the style of F2 power menu
8. Fix a bug about Ventoy2Disk.exe can't start when there is a DataRAM Ramdisk in the system.
9. Files with size less than 32KB will be filted by default
10. Fix a bug about wrong file size in TreeView mode with NTFS/XFS
11. Files with space or Non Ascii charactors in name will be shown but with unsupported message when you boot it.
12. Optimization for Ventoy2Disk.sh
13. Optimization for arch linux boot
14. New iso support

INSTALL/grub/grub.cfg

@@ -17,23 +17,7 @@
 #************************************************************************************
 
 function ventoy_power {
-    echo '<1>  Reboot'
-    echo '<2>  Halt'
-    echo '<0>  Return to menu'
-    echo -e '\nPlease enter your choice:'
-    
-    unset vtOpt
-    read vtOpt
-    
-    if [ "$vtOpt" = "1" ]; then
-        echo -e '\n\nSystem is rebooting ... \n'
-        sleep 1
-        reboot
-    elif [ "$vtOpt" = "2" ]; then
-        echo -e '\n\nSystem is halting ... \n'
-        sleep 1
-        halt
-    fi
+    configfile ${vtoy_path}/grub/power.cfg
 }
 
 function get_os_type {
@@ -239,6 +223,8 @@ function uefi_iso_menu_func {
     fi
 
     vt_chosen_img_path chosen_path
+    vt_select_auto_install ${chosen_path}
+    vt_select_persistence ${chosen_path}
 
     if vt_is_udf ${1}${chosen_path}; then
         set ventoy_fs_probe=udf
@@ -386,6 +372,8 @@ function legacy_iso_menu_func {
     fi
 
     vt_chosen_img_path chosen_path
+    vt_select_auto_install ${chosen_path}
+    vt_select_persistence ${chosen_path}
 
     if vt_is_udf ${1}${chosen_path}; then
         set ventoy_fs_probe=udf
@@ -431,7 +419,7 @@ function legacy_iso_memdisk {
     boot
 }
 
-function common_menuentry {
+function iso_common_menuentry {
     if [ "$grub_platform" = "pc" ]; then
         if vt_check_mode 0; then
             legacy_iso_memdisk $iso_path
@@ -447,6 +435,39 @@ function common_menuentry {
     fi      
 }
 
+function iso_unsupport_menuentry {
+    echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
+    echo -e "\n Will return to main menu after 10 seconds ...\n"
+    sleep 10
+}
+
+
+function wim_common_menuentry {
+    vt_chosen_img_path chosen_path
+    vt_wim_chain_data ${iso_path}${chosen_path}    
+    if [ -n "${vtdebug_flag}" ]; then
+        sleep 5
+    fi
+    
+    if [ -n "$vtoy_chain_mem_addr" ]; then
+        if [ "$grub_platform" = "pc" ]; then
+            linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
+        else
+            terminal_output  console       
+            chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
+        fi
+        boot
+    else
+        echo "chain empty failed"
+        sleep 5
+    fi
+}
+
+function wim_unsupport_menuentry {
+    echo -e "\n The name of the wim file could NOT contain space or non-ascii characters. \n"
+    echo -e "\n Will return to main menu after 10 seconds ...\n"
+    sleep 10
+}
 
 #############################################################
 #############################################################
@@ -456,7 +477,7 @@ function common_menuentry {
 #############################################################
 #############################################################
 
-set VENTOY_VERSION="1.0.11"
+set VENTOY_VERSION="1.0.12"
 
 # Default menu display mode, you can change it as you want.
 #    0: List mode   
@@ -466,7 +487,7 @@ set VTOY_DEFAULT_MENU_MODE=0
 #disable timeout
 unset timeout
 
-set VTOY_MEM_DISK_STR="MEMDISK"
+set VTOY_MEM_DISK_STR="[Memdisk]"
 set VTOY_ISO_RAW_STR="ISO RAW"
 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
 
@@ -485,12 +506,14 @@ if [ "$vtoy_dev" = "tftp" ]; then
     for vtid in 0 1 2 3; do
         if [ -d (hd$vtid,2)/ventoy ]; then
             set iso_path=(hd$vtid,1)
+            set vtoy_efi_part=(hd$vtid,2)
             break
         fi
     done
 else
     set vtoy_path=($root)/ventoy    
     set iso_path=($vtoy_dev,1)
+    set vtoy_efi_part=($vtoy_dev,2)
 fi
 
 loadfont ascii
@@ -500,6 +523,12 @@ if [ -f $iso_path/ventoy/ventoy.json ]; then
    vt_load_plugin $iso_path
 fi
 
+if [ -f $iso_path/ventoy/ventoy_wimboot.img ]; then
+    vt_load_wimboot $iso_path/ventoy/ventoy_wimboot.img
+elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
+    vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
+fi
+
 
 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
@@ -536,7 +565,14 @@ if [ $ventoy_img_count -gt 0 ]; then
         vt_dynamic_menu 0 1
     fi
 else
-    menuentry "No ISO files found (Press enter to reboot ...)" {
+    if [ -n "$VTOY_NO_ISO_TIP" ]; then
+        NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
+    elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
+        NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
+    else
+        NO_ISO_MENU="No ISO files found"
+    fi
+    menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
         echo -e "\n    Rebooting ... "
         reboot
     }

INSTALL/grub/power.cfg

@@ -0,0 +1,15 @@
+menuentry Reboot {
+    echo -e '\n\nSystem is rebooting ... \n'
+    sleep 1
+    reboot
+}
+
+menuentry Halt {
+    echo -e '\n\nSystem is halting ... \n'
+    sleep 1
+    reboot
+}
+
+menuentry 'Return to menu [Esc]' VTOY_RET {
+    echo 'Return ...'
+}

INSTALL/grub/themes/ventoy/theme.txt

@@ -58,8 +58,8 @@ terminal-box: "terminal_box_*.png"
 
 
 + hbox{ 
-    left = 90%
-    top = 5 
+    left = 30%
+    top = 95%-25
     width = 10%
     height = 25
     + label {text = "@VTOY_MEM_DISK@" color = "red" align = "left"}