Merge branch 'master' into upstream-merge-29741

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -400,7 +400,6 @@ GLOBAL_LIST_INIT(plastic_recipes, list(
 	singular_name = "plastic sheet"
 	icon_state = "sheet-plastic"
 	throwforce = 7
-	origin_tech = "materials=1"
 	origin_tech = "materials=1;biotech=1"
 	merge_type = /obj/item/stack/sheet/plastic
 

code/game/objects/items/stacks/stack.dm

@@ -76,6 +76,7 @@
 		to_chat(user, "There are [get_amount()] in the stack.")
 	else
 		to_chat(user, "There is [get_amount()] in the stack.")
+	to_chat(user, "<span class='notice'>Alt-click to take a custom amount.</span>")
 
 /obj/item/stack/proc/get_amount()
 	if(is_cyborg)