Release 6.0.0-rc.1

This change also includes some minor packaging changes in order to make Cargo happy.

plugin/rbx_dom_lua/src/customProperties.lua

@@ -0,0 +1,47 @@
+local CollectionService = game:GetService("CollectionService")
+
+-- Defines how to read and write properties that aren't directly scriptable.
+--
+-- The reflection database refers to these as having scriptability = "Custom"
+return {
+	Instance = {
+		Tags = {
+			read = function(instance, key)
+				local tagList = CollectionService:GetTags(instance)
+
+				return true, table.concat(tagList, "\0")
+			end,
+			write = function(instance, key, value)
+				local existingTags = CollectionService:GetTags(instance)
+
+				local unseenTags = {}
+				for _, tag in ipairs(existingTags) do
+					unseenTags[tag] = true
+				end
+
+				local tagList = string.split(value, "\0")
+				for _, tag in ipairs(tagList) do
+					unseenTags[tag] = nil
+					CollectionService:AddTag(instance, tag)
+				end
+
+				for tag in pairs(unseenTags) do
+					CollectionService:RemoveTag(instance, tag)
+				end
+
+				return true
+			end,
+		},
+	},
+	LocalizationTable = {
+		Contents = {
+			read = function(instance, key)
+				return true, instance:GetContents()
+			end,
+			write = function(instance, key, value)
+				instance:SetContents(value)
+				return true
+			end,
+		},
+	},
+}