diff --git a/Changelog.md b/Changelog.md
index a615759b3..ba40d3064 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [v0.7] - Unreleased
 This update has been brought to you by the contributions of:
 
-Martin Novák (novhack), luiq54, Schweini07, Marco Galli (Gaarco), Matheus Pesegoginski (MatheusPese), sapient-cogbag, Kinwailo
+Martin Novák (novhack), Darshan Phaldesai (luiq54), Schweini07, Marco Galli (Gaarco), Matheus Pesegoginski (MatheusPese), sapient-cogbag, Kinwailo, Igor Santarek (jegor377)
 
 ### Added
 - Cels are now in the timeline. Each cel refers to a specific layer AND a frame. Frames are a collection of cels for every layer.
@@ -19,6 +19,7 @@ Martin Novák (novhack), luiq54, Schweini07, Marco Galli (Gaarco), Matheus Peseg
 - Users can now change keyboard shortcut bindings for tools, in the Preferences.
 - Importing .pngs as palettes is now possible.
 - A confirmation message now appears when the user quits Pixelorama, if there are unsaved changes.
+- The last edited project gets loaded at startup (toggleable in the Preferences), along with a new option in the File menu that also does this.
 - Templates and a lock aspect ratio option have been added to the "Create new image" dialog.
 - Locking layers is now possible. When a layer is locked, no changes can be made to it. Layers are unlocked by default.
 - Ability to get color for palette buttons, when editing a palette, from the currently selected left and right colors.
@@ -60,6 +61,7 @@ Martin Novák (novhack), luiq54, Schweini07, Marco Galli (Gaarco), Matheus Peseg
 
 ### Removed
 - It's no longer possible for frames to have different amounts of layers. All frames have the same amount.
+- The guides no longer work with undo/redo.
 
 ## [v0.6.2] - 17-02-2020
 
diff --git a/Scripts/Dialogs/AboutDialog.gd b/Scripts/Dialogs/AboutDialog.gd
index d906d4b4f..b572f3d48 100644
--- a/Scripts/Dialogs/AboutDialog.gd
+++ b/Scripts/Dialogs/AboutDialog.gd
@@ -30,6 +30,7 @@ func _ready() -> void:
 	contributors.create_item(contributor_root).set_text(0, "  Matheus Pesegoginski (MatheusPese)")
 	contributors.create_item(contributor_root).set_text(0, "  sapient_cogbag")
 	contributors.create_item(contributor_root).set_text(0, "  Kinwailo")
+	contributors.create_item(contributor_root).set_text(0, "  Igor Santarek (jegor377)")
 
 	var donors_root := donors.create_item()
 	donors.create_item(donors_root).set_text(0, "  pcmxms")
diff --git a/Scripts/Rulers/Guides.gd b/Scripts/Rulers/Guides.gd
index 31477bc51..2dcac21cc 100644
--- a/Scripts/Rulers/Guides.gd
+++ b/Scripts/Rulers/Guides.gd
@@ -44,13 +44,6 @@ func _input(_event : InputEvent):
 			Global.has_focus = true
 			has_focus = false
 			if !outside_canvas():
-				Global.undos += 1
-				Global.undo_redo.create_action("Move Guide")
-				Global.undo_redo.add_do_method(self, "outside_canvas")
-				Global.undo_redo.add_do_property(self, "points", points)
-				Global.undo_redo.add_undo_property(self, "points", previous_points)
-				Global.undo_redo.add_undo_method(self, "outside_canvas", true)
-				Global.undo_redo.commit_action()
 				update()
 
 
@@ -65,14 +58,8 @@ func _draw() -> void:
 			draw_set_transform(Vector2(points[0].x + font.get_height() * zoom.y, Global.camera.offset.y - (viewport_size.y / 2.25) * zoom.y), rotation, zoom * 2)
 			draw_string(font, Vector2.ZERO, "%spx" % str(round(mouse_pos.x)))
 
-func outside_canvas(undo := false) -> bool:
-	if undo:
-		Global.undos -= 1
-		Global.notification_label("Move Guide")
-	if Global.control.redone:
-		if Global.undos < Global.undo_redo.get_version(): # If we did undo and then redo
-			Global.undos = Global.undo_redo.get_version()
-			Global.notification_label("Move Guide")
+
+func outside_canvas() -> bool:
 	if type == Types.HORIZONTAL:
 		if points[0].y < 0 || points[0].y > Global.canvas.size.y:
 			queue_free()
@@ -83,5 +70,6 @@ func outside_canvas(undo := false) -> bool:
 			return true
 	return false
 
+
 func point_in_rectangle(p : Vector2, coord1 : Vector2, coord2 : Vector2) -> bool:
 	return p.x > coord1.x && p.y > coord1.y && p.x < coord2.x && p.y < coord2.y