diff --git a/.gitignore b/.gitignore
index 0159e18f4..81bf07aa9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,4 +15,6 @@ sprites/BBMOD*
 
 *.DS_Store
 fonts/_f_sdf/_f_sdf.yy
-fonts/_f_sdf_medium/_f_sdf_medium.yy
\ No newline at end of file
+fonts/_f_sdf_medium/_f_sdf_medium.yy
+
+__KEYS_PRIVATE
\ No newline at end of file
diff --git a/PixelComposer.resource_order b/PixelComposer.resource_order
index ae21547fe..6c89abaed 100644
--- a/PixelComposer.resource_order
+++ b/PixelComposer.resource_order
@@ -550,6 +550,7 @@
     {"name":"luaHighlight","order":1,"path":"scripts/luaHighlight/luaHighlight.yy",},
     {"name":"mac_window_step","order":1,"path":"scripts/mac_window_step/mac_window_step.yy",},
     {"name":"mask_function","order":1,"path":"scripts/mask_function/mask_function.yy",},
+    {"name":"materialBox","order":14,"path":"scripts/materialBox/materialBox.yy",},
     {"name":"math_function","order":3,"path":"scripts/math_function/math_function.yy",},
     {"name":"matrixGrid","order":6,"path":"scripts/matrixGrid/matrixGrid.yy",},
     {"name":"meta_data","order":12,"path":"scripts/meta_data/meta_data.yy",},
@@ -1102,6 +1103,7 @@
     {"name":"safe_operation","order":6,"path":"scripts/safe_operation/safe_operation.yy",},
     {"name":"sample_projects","order":6,"path":"scripts/sample_projects/sample_projects.yy",},
     {"name":"save_function","order":1,"path":"scripts/save_function/save_function.yy",},
+    {"name":"__KEYS_PRIVATE","order":21,"path":"scripts/__KEYS_PRIVATE/__KEYS_PRIVATE.yy",},
     {"name":"scrollBox","order":2,"path":"scripts/scrollBox/scrollBox.yy",},
     {"name":"scrollPane","order":3,"path":"scripts/scrollPane/scrollPane.yy",},
     {"name":"shell_functions","order":20,"path":"scripts/shell_functions/shell_functions.yy",},
@@ -1121,7 +1123,6 @@
     {"name":"surface_get_palette","order":2,"path":"scripts/surface_get_palette/surface_get_palette.yy",},
     {"name":"surface_valid","order":5,"path":"scripts/surface_valid/surface_valid.yy",},
     {"name":"surfaceBox","order":4,"path":"scripts/surfaceBox/surfaceBox.yy",},
-    {"name":"materialBox","order":14,"path":"scripts/materialBox/materialBox.yy",},
     {"name":"text_file","order":5,"path":"scripts/text_file/text_file.yy",},
     {"name":"textArrayBox","order":1,"path":"scripts/textArrayBox/textArrayBox.yy",},
     {"name":"textBox","order":2,"path":"scripts/textBox/textBox.yy",},
diff --git a/PixelComposer.yyp b/PixelComposer.yyp
index 834e07c25..45504cb26 100644
--- a/PixelComposer.yyp
+++ b/PixelComposer.yyp
@@ -943,6 +943,7 @@
     {"id":{"name":"mac_window_init","path":"scripts/mac_window_init/mac_window_init.yy",},},
     {"id":{"name":"mac_window_step","path":"scripts/mac_window_step/mac_window_step.yy",},},
     {"id":{"name":"mask_function","path":"scripts/mask_function/mask_function.yy",},},
+    {"id":{"name":"materialBox","path":"scripts/materialBox/materialBox.yy",},},
     {"id":{"name":"math_function","path":"scripts/math_function/math_function.yy",},},
     {"id":{"name":"matrixGrid","path":"scripts/matrixGrid/matrixGrid.yy",},},
     {"id":{"name":"meta_data","path":"scripts/meta_data/meta_data.yy",},},
@@ -1579,6 +1580,7 @@
     {"id":{"name":"safe_operation","path":"scripts/safe_operation/safe_operation.yy",},},
     {"id":{"name":"sample_projects","path":"scripts/sample_projects/sample_projects.yy",},},
     {"id":{"name":"save_function","path":"scripts/save_function/save_function.yy",},},
+    {"id":{"name":"__KEYS_PRIVATE","path":"scripts/__KEYS_PRIVATE/__KEYS_PRIVATE.yy",},},
     {"id":{"name":"scrollBox","path":"scripts/scrollBox/scrollBox.yy",},},
     {"id":{"name":"scrollPane","path":"scripts/scrollPane/scrollPane.yy",},},
     {"id":{"name":"shader_functions","path":"scripts/shader_functions/shader_functions.yy",},},
@@ -1604,7 +1606,6 @@
     {"id":{"name":"surface_get_palette","path":"scripts/surface_get_palette/surface_get_palette.yy",},},
     {"id":{"name":"surface_valid","path":"scripts/surface_valid/surface_valid.yy",},},
     {"id":{"name":"surfaceBox","path":"scripts/surfaceBox/surfaceBox.yy",},},
-    {"id":{"name":"materialBox","path":"scripts/materialBox/materialBox.yy",},},
     {"id":{"name":"testing_script","path":"scripts/testing_script/testing_script.yy",},},
     {"id":{"name":"text_file","path":"scripts/text_file/text_file.yy",},},
     {"id":{"name":"textArea","path":"scripts/textArea/textArea.yy",},},
diff --git a/objects/o_dialog_release_note/Alarm_0.gml b/objects/o_dialog_release_note/Alarm_0.gml
deleted file mode 100644
index 8e3f83eed..000000000
--- a/objects/o_dialog_release_note/Alarm_0.gml
+++ /dev/null
@@ -1,7 +0,0 @@
-/// @description init
-#region size
-	draw_set_font(f_p0);
-#endregion
-
-event_inherited();
-
diff --git a/objects/o_dialog_release_note/Create_0.gml b/objects/o_dialog_release_note/Create_0.gml
index 27ef4b0da..da6d82e89 100644
--- a/objects/o_dialog_release_note/Create_0.gml
+++ b/objects/o_dialog_release_note/Create_0.gml
@@ -6,14 +6,18 @@ event_inherited();
 	dialog_h = ui(480);
 	destroy_on_click_out = true;
 	
-	note = "";
+	pages = [ "Release note", "Downloads" ];
+	page  = 0;
 	
-	var _link = $"https://gist.githubusercontent.com/Ttanasart-pt/f21a140906a60c6e12c99ebfecec1645/raw/{VERSION_STRING}";
-	note_get = http_get(_link);
+#endregion
+
+#region note
+	note_get = http_get($"https://gist.githubusercontent.com/Ttanasart-pt/f21a140906a60c6e12c99ebfecec1645/raw/{VERSION_STRING}");
+	note     = "";
 	
 	sp_note = new scrollPane(dialog_w - ui(80), dialog_h - ui(88), function(_y, _m) {
-		draw_clear_alpha(COLORS.panel_bg_clear, 0);
-		BLEND_ALPHA_MULP
+		draw_clear_alpha(COLORS.dialog_splash_badge, 1);
+		
 		var xx = ui(8);
 		var yy = ui(8);
 		var ww = sp_note.surface_w - ui(16);
@@ -103,7 +107,81 @@ event_inherited();
 			}
 		}
 		
-		BLEND_NORMAL
 		return yy + ui(64);
 	})
+#endregion
+
+#region downloads
+	dl_get = http_get(global.KEYS.download_links);
+	dls    = [];
+	downloading = {};
+	
+	sp_dl = new scrollPane(dialog_w - ui(80), dialog_h - ui(88), function(_y, _m) {
+		draw_clear_alpha(COLORS.dialog_splash_badge, 1);
+		
+		var xx = ui(8);
+		var yy = _y + ui(8);
+		
+		var ww = sp_dl.surface_w - ui(16);
+		var hh = ui(56);
+		
+		for( var i = 0, n = array_length(dls); i < n; i++ ) {
+			var dl = dls[i];
+			var vr = dl.version;
+			hh     = dl.status? ui(56) : ui(36);
+			
+			var hov = sHOVER && point_in_rectangle(_m[0], _m[1], xx, yy, xx + ww, yy + hh);
+			
+			draw_sprite_stretched(THEME.ui_panel_bg, 0, xx, yy, ww, hh);
+			
+			if(dl.status == 0 && hov) {
+				draw_sprite_stretched_ext(THEME.ui_panel_fg, 1, xx, yy, ww, hh, COLORS._main_accent, 1);
+				if(mouse_press(mb_left, sFOCUS)) {
+					var path = get_save_filename("Compressed zip (.zip)| *.zip", $"PixelComposer {vr}.zip");
+					if(path != "") {
+						dl.status        = 1;
+						dl.download_path = path;
+						
+						var _get = http_get_file(dl.link, path);
+						downloading[$ _get] = dl;
+					}
+				}
+			
+			} else if(dl.status == 2 && hov) {
+				draw_sprite_stretched_ext(THEME.ui_panel_fg, 1, xx, yy, ww, hh, COLORS._main_accent, 1);
+				if(mouse_press(mb_left, sFOCUS)) 
+					shellOpenExplorer(filename_dir(dl.download_path));
+					
+			} else 
+				draw_sprite_stretched_ext(THEME.ui_panel_fg, 1, xx, yy, ww, hh, COLORS.node_display_text_frame_outline, 1);
+			
+			draw_set_text(f_p0b, fa_left, fa_top, dl.status == 2? COLORS._main_text : COLORS._main_text_sub);
+			draw_text(xx + ui(8), yy + ui(8), vr);
+			
+			if(dl.status == 1) {
+				var _bw  = ww - ui(16);
+				var _bh  = ui(12);
+				var _bx  = xx + ui(8);
+				var _by  = yy + hh - _bh - ui(8);
+				var _prg = dl.size_total == 0? 0 : dl.size_downloaded / dl.size_total;
+				
+				draw_sprite_stretched(THEME.progress_bar, 0, _bx, _by, _bw, _bh);
+				draw_sprite_stretched(THEME.progress_bar, 1, _bx, _by, _bw * _prg, _bh);
+				
+			} else if(dl.status == 2) {
+				draw_set_text(f_p1, fa_left, fa_top, COLORS._main_text_sub);
+				draw_text_cut(xx + ui(8), yy + ui(32), dl.download_path, ww - ui(16));
+			}
+			
+			if(dl.status) {
+				draw_set_text(f_p1, fa_right, fa_top, COLORS._main_text_sub);
+				draw_text(xx + ww - ui(8), yy + ui(10), string_byte_format(dl.size_total));
+				
+			}
+			
+			yy += hh + ui(4);
+		}
+		
+		return yy + ui(64) - _y;
+	})
 #endregion
\ No newline at end of file
diff --git a/objects/o_dialog_release_note/Draw_64.gml b/objects/o_dialog_release_note/Draw_64.gml
index 02c8aaf8a..e0ff9f7b2 100644
--- a/objects/o_dialog_release_note/Draw_64.gml
+++ b/objects/o_dialog_release_note/Draw_64.gml
@@ -8,11 +8,33 @@ if !ready exit;
 #endregion
 
 #region text
-	draw_set_text(f_p0, fa_left, fa_top, COLORS._main_text);
-	draw_text(dialog_x + ui(24), dialog_y + ui(16), string(VERSION_STRING) + " Release note");
 	
+	var bh = line_get_height(f_p0) + ui(8);
+	var _x = dialog_x + ui(24);
+	var _y = dialog_y + ui(16);
+	
+	for( var i = 0, n = array_length(pages); i < n; i++ ) {
+		var r  = __txt(pages[i]);
+		var rw = string_width(r);
+		
+		if(buttonInstant(THEME.button_hide_fill, _x - ui(8), _y - ui(4), rw + ui(20), bh, [ mouse_mx, mouse_my ], sFOCUS, sHOVER) == 2)
+			page = i;
+		
+		draw_set_text(f_p0b, fa_left, fa_top, i == page? COLORS._main_text : COLORS._main_text_sub);
+		draw_text(_x, _y, r);
+			
+		_x += string_width(r) + ui(24);
+	}
+		
 	draw_sprite_stretched(THEME.ui_panel_bg, 1, dialog_x + ui(24), dialog_y + ui(48), dialog_w - ui(48), dialog_h - ui(72));
 	
-	sp_note.setFocusHover(sFOCUS, sHOVER);
-	sp_note.draw(dialog_x + ui(40), dialog_y + ui(56));
+	if(page == 0) {
+		sp_note.setFocusHover(sFOCUS, sHOVER);
+		sp_note.draw(dialog_x + ui(40), dialog_y + ui(56));
+		
+	} else if(page == 1) {
+		sp_dl.setFocusHover(sFOCUS, sHOVER);
+		sp_dl.draw(dialog_x + ui(40), dialog_y + ui(56));
+		
+	}
 #endregion
\ No newline at end of file
diff --git a/objects/o_dialog_release_note/Other_62.gml b/objects/o_dialog_release_note/Other_62.gml
index 102974497..9ccdcb7fa 100644
--- a/objects/o_dialog_release_note/Other_62.gml
+++ b/objects/o_dialog_release_note/Other_62.gml
@@ -1,7 +1,36 @@
 /// @description init
-if (ds_map_find_value(async_load, "id") == note_get) {
-    if (ds_map_find_value(async_load, "status") == 0) {
+var _id     = ds_map_find_value(async_load, "id");
+var _status = ds_map_find_value(async_load, "status");
+
+if (_id == note_get) {
+    if (_status == 0) {
         note = ds_map_find_value(async_load, "result");
 		alarm[0] = 1;
 	}
+	
+} else if (_id == dl_get) {
+	if (_status == 0) {
+        var res = ds_map_find_value(async_load, "result");
+		dls = json_try_parse(res, []);
+		
+		for( var i = 0, n = array_length(dls); i < n; i++ ) {
+			dls[i].status            = 0;
+			dls[i].download_path     = "";
+			
+			dls[i].size_total      = 0;
+			dls[i].size_downloaded = 0;
+		}
+	}
+	
+} else if ( struct_has(downloading, _id)) {
+	var dl = downloading[$ _id];
+	
+	if(_status == 0) {
+		dl.status = 2;
+		
+	} else if(_status == 1) {
+		dl.size_total      = ds_map_find_value(async_load, "contentLength");
+		dl.size_downloaded = ds_map_find_value(async_load, "sizeDownloaded");
+		
+	}
 }
\ No newline at end of file
diff --git a/objects/o_dialog_release_note/o_dialog_release_note.yy b/objects/o_dialog_release_note/o_dialog_release_note.yy
index d259803c4..f9681a440 100644
--- a/objects/o_dialog_release_note/o_dialog_release_note.yy
+++ b/objects/o_dialog_release_note/o_dialog_release_note.yy
@@ -4,7 +4,6 @@
   "eventList":[
     {"$GMEvent":"","%Name":"","collisionObjectId":null,"eventNum":64,"eventType":8,"isDnD":false,"name":"","resourceType":"GMEvent","resourceVersion":"2.0",},
     {"$GMEvent":"","%Name":"","collisionObjectId":null,"eventNum":0,"eventType":0,"isDnD":false,"name":"","resourceType":"GMEvent","resourceVersion":"2.0",},
-    {"$GMEvent":"","%Name":"","collisionObjectId":null,"eventNum":0,"eventType":2,"isDnD":false,"name":"","resourceType":"GMEvent","resourceVersion":"2.0",},
     {"$GMEvent":"","%Name":"","collisionObjectId":null,"eventNum":62,"eventType":7,"isDnD":false,"name":"","resourceType":"GMEvent","resourceVersion":"2.0",},
   ],
   "managed":true,
diff --git a/objects/o_main/Other_2.gml b/objects/o_main/Other_2.gml
index 4e92191bc..59ec6b540 100644
--- a/objects/o_main/Other_2.gml
+++ b/objects/o_main/Other_2.gml
@@ -69,6 +69,7 @@
 	var t    = get_timer();
 	var _lua = PROGRAM_ARGUMENTS._lua;
 	
+				  __initKeys()
 				  __initPatreon();              log_message("SESSION", $"> init Patreon       | complete in {get_timer() - t}");    t = get_timer();
     if(!IS_CMD) { __initTheme();                log_message("SESSION", $"> init Theme         | complete in {get_timer() - t}");    t = get_timer(); }
     if(!IS_CMD) { __initLocale();               log_message("SESSION", $"> init Locale        | complete in {get_timer() - t}");    t = get_timer(); }
diff --git a/scripts/globals/globals.gml b/scripts/globals/globals.gml
index 000f90c6c..52d61f53c 100644
--- a/scripts/globals/globals.gml
+++ b/scripts/globals/globals.gml
@@ -45,6 +45,9 @@
 	HOTKEY_CONTEXT[| 0] = "";
 	
 	globalvar TOOLTIP, DRAGGING, DIALOG_DEPTH_HOVER;
+	global.KEYS = {
+		download_links: ""
+	};
 #endregion
 
 #region inputs
diff --git a/scripts/node_crop/node_crop.gml b/scripts/node_crop/node_crop.gml
index 641ee353c..bbcbe435d 100644
--- a/scripts/node_crop/node_crop.gml
+++ b/scripts/node_crop/node_crop.gml
@@ -212,9 +212,10 @@ function Node_Crop(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) cons
 	} #endregion
 	
 	static processData = function(_outSurf, _data, _output_index, _array_index) { #region
-		var _inSurf		= _data[0];
-		var _crop		= _data[1];
-		var _dim		= [ surface_get_width_safe(_inSurf) - _crop[0] - _crop[2], surface_get_height_safe(_inSurf) - _crop[1] - _crop[3] ];
+		var _inSurf	= _data[0];
+		var _crop	= _data[1];
+		var _sdim   = surface_get_dimension(_inSurf);
+		var _dim	= [ _sdim[0] - _crop[0] - _crop[2], _sdim[1] - _crop[1] - _crop[3] ];
 		
 		_outSurf = surface_verify(_outSurf, _dim[0], _dim[1]);
 		
diff --git a/scripts/string_formatting/string_formatting.gml b/scripts/string_formatting/string_formatting.gml
index 61a683d44..9fb584d79 100644
--- a/scripts/string_formatting/string_formatting.gml
+++ b/scripts/string_formatting/string_formatting.gml
@@ -7,4 +7,13 @@ function string_lead_zero(val, digit) {
 	ss += string(val);
 	
 	return ss;
+}
+
+function string_byte_format(bytes) {
+	static suffix = [ "B", "KB", "MB", "GB", "TB" ];
+	
+	var lv  = clamp(floor(log2(bytes) / 10), 0, array_length(suffix) - 1);
+	var amo = bytes / power(2, lv * 10);
+	
+	return $"{amo} {suffix[lv]}"
 }
\ No newline at end of file
diff --git a/scripts/struct_functions/struct_functions.gml b/scripts/struct_functions/struct_functions.gml
index 0049f3d15..4ed9cf5e0 100644
--- a/scripts/struct_functions/struct_functions.gml
+++ b/scripts/struct_functions/struct_functions.gml
@@ -2,6 +2,8 @@
 #macro struct_key variable_struct_get_names
 
 function struct_override(original, override) { #region
+	INLINE
+	
 	var args = variable_struct_get_names(override);
 	
 	for( var i = 0, n = array_length(args); i < n; i++ ) {
@@ -15,11 +17,12 @@ function struct_override(original, override) { #region
 } #endregion
 
 function struct_append(original, append) { #region
+	INLINE
+	
 	var args = variable_struct_get_names(append);
 	
-	for( var i = 0, n = array_length(args); i < n; i++ ) {
+	for( var i = 0, n = array_length(args); i < n; i++ )
 		original[$ args[i]] = append[$ args[i]];
-	}
 	
 	return original;
 } #endregion