fix not editable sign after openSign

patches/server/0013-Paper-Plugins.patch

@@ -5188,7 +5188,7 @@ index 0000000000000000000000000000000000000000..d1088e4b7fa5f8e689f23b150b83645c
 +}
 diff --git a/src/main/java/io/papermc/paper/plugin/provider/configuration/serializer/constraints/PluginConfigConstraints.java b/src/main/java/io/papermc/paper/plugin/provider/configuration/serializer/constraints/PluginConfigConstraints.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..a0109a388188b0808900405d334a40318ab16ec1
+index 0000000000000000000000000000000000000000..2e02f73b857c530a0cce3a8d6aae46e3b0966486
 --- /dev/null
 +++ b/src/main/java/io/papermc/paper/plugin/provider/configuration/serializer/constraints/PluginConfigConstraints.java
 @@ -0,0 +1,86 @@
@@ -5211,7 +5211,7 @@ index 0000000000000000000000000000000000000000..a0109a388188b0808900405d334a4031
 +public final class PluginConfigConstraints {
 +
 +    public static final Set<String> RESERVED_KEYS = Set.of("bukkit", "minecraft", "mojang", "spigot", "paper");
-+    public static final Set<String> VALID_PAPER_VERSIONS = Set.of("1.19");
++    public static final Set<String> VALID_PAPER_VERSIONS = Set.of("1.19", "1.20");
 +
 +    @Documented
 +    @Retention(RetentionPolicy.RUNTIME)

patches/server/0188-Add-openSign-method-to-HumanEntity.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Add openSign method to HumanEntity
 
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
-index cc6aab5341365f9b4ec3cb23e2a4f5006aa75cd7..79d65cd38fea160cf8c3b4b8c32bb62740f18c9a 100644
+index cc6aab5341365f9b4ec3cb23e2a4f5006aa75cd7..78b57aa3120f8526b4bff2ca90d7735845a87b41 100644
 --- a/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
 +++ b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
-@@ -110,15 +110,15 @@ public class CraftSign<T extends SignBlockEntity> extends CraftBlockEntityState<
+@@ -110,7 +110,7 @@ public class CraftSign<T extends SignBlockEntity> extends CraftBlockEntityState<
          super.applyTo(sign);
      }
  
@@ -16,13 +16,13 @@ index cc6aab5341365f9b4ec3cb23e2a4f5006aa75cd7..79d65cd38fea160cf8c3b4b8c32bb627
 +    public static void openSign(Sign sign, org.bukkit.entity.HumanEntity player, Side side) { // Paper - change move open sign to HumanEntity
          Preconditions.checkArgument(sign != null, "sign == null");
          Preconditions.checkArgument(side != null, "side == null");
--        Preconditions.checkArgument(sign.isPlaced(), "Sign must be placed");
-+        // Preconditions.checkArgument(sign.isPlaced(), "Sign must be placed"); // Paper - don't require placed
-         Preconditions.checkArgument(sign.getWorld() == player.getWorld(), "Sign must be in same world as Player");
+         Preconditions.checkArgument(sign.isPlaced(), "Sign must be placed");
+@@ -118,7 +118,8 @@ public class CraftSign<T extends SignBlockEntity> extends CraftBlockEntityState<
  
          SignBlockEntity handle = ((CraftSign<?>) sign).getTileEntity();
  
 -        ((CraftPlayer) player).getHandle().openTextEdit(handle, Side.FRONT == side);
++        handle.setAllowedPlayerEditor(player.getUniqueId()); // Paper
 +        ((org.bukkit.craftbukkit.entity.CraftHumanEntity) player).getHandle().openTextEdit(handle, Side.FRONT == side); // Paper - change move open sign to HumanEntity
      }
  

test-plugin/build.gradle.kts

@@ -10,7 +10,7 @@ tasks.processResources {
         .split(".", "-").take(2).joinToString(".")
     val props = mapOf(
         "version" to project.version,
-        "apiversion" to apiVersion,
+        "apiversion" to "\"$apiVersion\"",
     )
     inputs.properties(props)
     filesMatching("paper-plugin.yml") {