diff --git a/.github/stale.yml b/.github/stale.yml
deleted file mode 100644
index 96a6248b7..000000000
--- a/.github/stale.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-# Number of days of inactivity before an issue becomes stale
-daysUntilStale: 60
-# Number of days of inactivity before a stale issue is closed
-daysUntilClose: 7
-# Issues with these labels will never be considered stale
-exemptLabels:
-  - [‼] high priority
-# Label to use when marking an issue as stale
-staleLabel: Old
-# Comment to post when marking an issue as stale. Set to `false` to disable
-markComment: >
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs. Thank you
-  for your contributions.
-# Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: false
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 000000000..5344ca758
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,20 @@
+name: "build"
+
+on: ["pull_request", "push"]
+ 
+jobs:
+  build:
+    strategy:
+      matrix:
+        java: ["1.8", "11"]
+        os: ["ubuntu-18.04"]
+    runs-on: "${{ matrix.os }}"
+    steps:
+    - name: "Checkout Repository"
+      uses: "actions/checkout@v2.3.4"
+    - name: "Setup JDK ${{ matrix.java }}"
+      uses: "actions/setup-java@v1.4.3"
+      with:
+          java-version: "${{ matrix.java }}"
+    - name: "Clean Build"
+      run: "./gradlew clean build"
\ No newline at end of file
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
deleted file mode 100644
index 1f19a8e80..000000000
--- a/.github/workflows/gradle.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Java CI
-
-on:
-  push:
-    branches:
-    - 'v5'
-    - 'v6'
-  pull_request:
-    branches:
-    - 'v5'
-    - 'v6'
- 
-jobs:
-  test:
-    runs-on: ubuntu-18.04
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2.0.0
-    - name: Setup Java JDK 1.8
-      uses: actions/setup-java@v1.3.0
-      with:
-        java-version: 1.8
-    - name: Gradle Wrapper Validation
-      uses: gradle/wrapper-validation-action@v1
-    - name: Test with Gradle
-      run: ./gradlew clean build
diff --git a/.github/workflows/validate-gradle-wrapper.yml b/.github/workflows/validate-gradle-wrapper.yml
new file mode 100644
index 000000000..e82749525
--- /dev/null
+++ b/.github/workflows/validate-gradle-wrapper.yml
@@ -0,0 +1,12 @@
+name: "validate gradle wrapper"
+
+on: ["pull_request", "push"]
+
+jobs:
+  build:
+    runs-on: "ubuntu-18.04"
+    steps:
+      - name: "Checkout Repository"
+        uses: "actions/checkout@v2.3.4"
+      - name: "Validate Gradle Wrapper"
+        uses: "gradle/wrapper-validation-action@v1.0.3"
\ No newline at end of file
diff --git a/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java b/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java
index c5bcfd8c9..996c5a2d8 100644
--- a/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java
+++ b/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java
@@ -85,6 +85,7 @@ import org.bukkit.block.BlockFace;
 import org.bukkit.block.data.Waterlogged;
 import org.bukkit.command.PluginCommand;
 import org.bukkit.entity.ArmorStand;
+import org.bukkit.entity.Boat;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.HumanEntity;
@@ -100,6 +101,7 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.event.entity.EntityPlaceEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.event.hanging.HangingBreakByEntityEvent;
 import org.bukkit.event.hanging.HangingPlaceEvent;
@@ -1068,6 +1070,34 @@ public class PlayerEventListener extends PlotListener implements Listener {
         }
     }
 
+    // Boats can sometimes be placed on interactable blocks such as levers,
+    // see PS-175. Armor stands, minecarts and end crystals (the other entities
+    // supported by this event) don't have this issue.
+    @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
+    public void onBoatPlace(EntityPlaceEvent event) {
+        Player player = event.getPlayer();
+        if (player == null) {
+            return;
+        }
+        Entity placed = event.getEntity();
+        if (!(placed instanceof Boat)) {
+            return;
+        }
+        BukkitPlayer pp = BukkitUtil.getPlayer(player);
+        PlotArea area = pp.getPlotAreaAbs();
+        if (area == null) {
+            return;
+        }
+        PlayerBlockEventType eventType = PlayerBlockEventType.PLACE_VEHICLE;
+        Block block = event.getBlock();
+        BlockType blockType = BukkitAdapter.asBlockType(block.getType());
+        Location location = BukkitUtil.getLocation(block.getLocation());
+        if (!PlotSquared.get().getEventDispatcher()
+            .checkPlayerBlockEvent(pp, eventType, location, blockType, true)) {
+            event.setCancelled(true);
+        }
+    }
+
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     public void onBucketEmpty(PlayerBucketEmptyEvent event) {
         BlockFace bf = event.getBlockFace();
diff --git a/Bukkit/src/main/java/com/plotsquared/bukkit/managers/BukkitWorldManager.java b/Bukkit/src/main/java/com/plotsquared/bukkit/managers/BukkitWorldManager.java
index 4646868a1..a1fbb6428 100644
--- a/Bukkit/src/main/java/com/plotsquared/bukkit/managers/BukkitWorldManager.java
+++ b/Bukkit/src/main/java/com/plotsquared/bukkit/managers/BukkitWorldManager.java
@@ -62,7 +62,7 @@ public class BukkitWorldManager implements PlatformWorldManager<World> {
     }
 
     protected void setGenerator(@Nullable final String worldName, @Nullable final String generator) {
-        if (generator == null) {
+        if (generator == null || worldName != null && worldName.contains(".")) {
             return;
         }
         File file = new File("bukkit.yml").getAbsoluteFile();
diff --git a/Core/src/main/java/com/plotsquared/core/command/Owner.java b/Core/src/main/java/com/plotsquared/core/command/Owner.java
index f19790dc5..42e2df5e8 100644
--- a/Core/src/main/java/com/plotsquared/core/command/Owner.java
+++ b/Core/src/main/java/com/plotsquared/core/command/Owner.java
@@ -146,15 +146,7 @@ public class Owner extends SetCommand {
             } catch (Exception ignored) {
             }
         } else {
-            PlotSquared.get().getImpromptuUUIDPipeline().getSingle(value, (uuid, throwable) -> {
-               if (throwable instanceof TimeoutException) {
-                   MainUtil.sendMessage(player, Captions.FETCHING_PLAYERS_TIMEOUT);
-               } else if (throwable != null) {
-                   MainUtil.sendMessage(player, Captions.INVALID_PLAYER, value);
-               } else {
-                   uuidConsumer.accept(uuid);
-               }
-            });
+            PlotSquared.get().getImpromptuUUIDPipeline().getSingle(value, (uuid, throwable) -> uuidConsumer.accept(uuid));
         }
         return true;
     }