Prepare for release

gradle.properties

@@ -1,3 +1,3 @@
 groupid=ch.njol
 name=skript
-version=2.4-beta7
+version=2.4-beta8

src/main/java/ch/njol/skript/effects/EffCancelDrops.java

@@ -47,7 +47,7 @@
 		"",
 		"on break of a coal ore:",
 		"\tcancel the experience drops"})
-@Since("INSERT VERSION")
+@Since("2.4")
 @RequiredPlugins("1.12.2 or newer (cancelling item drops of blocks)")
 @Events({"death", "break / mine"})
 public class EffCancelDrops extends Effect {

src/main/java/ch/njol/skript/effects/EffKeepInventory.java

@@ -40,7 +40,7 @@
 @Examples({"on death of a player:",
 		"\tif the victim is an op:",
 		"\t\tkeep the inventory and experiences"})
-@Since("INSERT VERSION")
+@Since("2.4")
 @Events("death")
 public class EffKeepInventory extends Effect {
 

src/main/java/ch/njol/skript/events/EvtLevel.java

@@ -35,7 +35,7 @@ public class EvtLevel extends SkriptEvent {
 		Skript.registerEvent("Level Change", EvtLevel.class, PlayerLevelChangeEvent.class, "[player] level (change|1¦up|-1¦down)")
 			.description("Called when a player's <a href='expressions.html#ExprLevel'>level</a> changes, e.g. by gathering experience or by enchanting something.")
 			.examples("on level change:")
-			.since("1.0, INSERT VERSION (level up/down)");
+			.since("1.0, 2.4 (level up/down)");
 	}
 
 	@SuppressWarnings("null")

src/main/java/ch/njol/skript/expressions/ExprPortal.java

@@ -47,7 +47,7 @@
 @Examples({"on portal creation:",
 		"	loop portal blocks:",
 		"		broadcast \"%loop-block% is part of a portal!\""})
-@Since("INSERT VERSION")
+@Since("2.4")
 @Events("portal_create")
 public class ExprPortal extends SimpleExpression<Block> {
 

src/main/java/ch/njol/skript/expressions/ExprSpawnerType.java

@@ -50,7 +50,7 @@
 @Examples({"on right click:",
 		"	if event-block is spawner:",
 		"		send \"Spawner's type is %target block's entity type%\""})
-@Since("INSERT VERSION")
+@Since("2.4")
 public class ExprSpawnerType extends SimplePropertyExpression<Block, EntityData> {
 
 	private static final Material MATERIAL_SPAWNER = Aliases.javaItemType("spawner").getMaterial();