diff --git a/README.md b/README.md
index 709d7457..d624a1dc 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ The official docker images are available on [Dockerhub](https://hub.docker.com/r
 ### CLI
 
 ```
-  Mango - Manga Server and Web Reader. Version 0.15.1
+  Mango - Manga Server and Web Reader. Version 0.16.0
 
   Usage:
 
diff --git a/public/js/reader.js b/public/js/reader.js
index b51c4af4..6d44a06d 100644
--- a/public/js/reader.js
+++ b/public/js/reader.js
@@ -292,3 +292,19 @@ const flipPage = (isNext) => {
 	replaceHistory(newIdx);
 	saveProgress(newIdx);
 };
+
+/**
+ * Handle the global keydown events
+ *
+ * @function keyHandler
+ * @param {event} event - The $event object
+ */
+const keyHandler = (event) => {
+	const mode = getProp('mode');
+	if (mode === 'continuous') return;
+
+	if (event.key === 'ArrowLeft' || event.key === 'k')
+		flipPage(false);
+	if (event.key === 'ArrowRight' || event.key === 'j')
+		flipPage(true);
+};
diff --git a/shard.yml b/shard.yml
index e82a0691..bca96d9c 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: mango
-version: 0.15.1
+version: 0.16.0
 
 authors:
   - Alex Ling <hkalexling@gmail.com>
diff --git a/src/library/entry.cr b/src/library/entry.cr
index 796d983c..7a8cfaec 100644
--- a/src/library/entry.cr
+++ b/src/library/entry.cr
@@ -118,8 +118,8 @@ class Entry
             "width"  => size.width,
             "height" => size.height,
           }
-        rescue
-          Logger.warn "Failed to read page #{i} of entry #{@id}"
+        rescue e
+          Logger.warn "Failed to read page #{i} of entry #{zip_path}. #{e}"
           sizes << {"width" => 1000_i32, "height" => 1000_i32}
         end
       end
@@ -227,8 +227,7 @@ class Entry
       end
       Storage.default.save_thumbnail @id, img
     rescue e
-      Logger.warn "Failed to generate thumbnail for entry " \
-                  "#{@book.title}/#{@title}. #{e}"
+      Logger.warn "Failed to generate thumbnail for file #{@zip_path}. #{e}"
     end
 
     img
diff --git a/src/mango.cr b/src/mango.cr
index ae1edd4a..e2bd1193 100644
--- a/src/mango.cr
+++ b/src/mango.cr
@@ -7,7 +7,7 @@ require "option_parser"
 require "clim"
 require "./plugin/*"
 
-MANGO_VERSION = "0.15.1"
+MANGO_VERSION = "0.16.0"
 
 # From http://www.network-science.de/ascii/
 BANNER = %{
diff --git a/src/storage.cr b/src/storage.cr
index 592da0e3..33b751f4 100644
--- a/src/storage.cr
+++ b/src/storage.cr
@@ -293,7 +293,7 @@ class Storage
           Logger.info "#{trash_thumbnails_count} dangling thumbnails deleted"
         end
       end
-      Logger.debug "DB optimization finished"
+      Logger.info "DB optimization finished"
     end
   end
 
diff --git a/src/views/reader.html.ecr b/src/views/reader.html.ecr
index b1acde88..540fd0c8 100644
--- a/src/views/reader.html.ecr
+++ b/src/views/reader.html.ecr
@@ -17,6 +17,8 @@
          flipAnimation: null
          }">
 
+      <div @keydown.window.debounce="keyHandler($event)"></div>
+
       <div class="uk-container uk-container-small">
         <div id="alert"></div>
         <div x-show="loading">