diff --git a/HISTORY.md b/HISTORY.md
index 65316b86..1c917ee8 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,9 @@
+# 5.1
+
+* Bugfixes
+* Add autosave feature (#1576)
+* Add Add quick access to diff of each commit in the history
+
 # 5.0 / 2020-03-17
 
 This is a major new release that introduces many new features, bugfixes, and removes major limitations. See [here](https://github.com/gollum/gollum/wiki/5.0-release-notes) for a list of changes.
diff --git a/gollum.gemspec b/gollum.gemspec
index e4300b19..7d5d7da9 100644
--- a/gollum.gemspec
+++ b/gollum.gemspec
@@ -5,8 +5,8 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 1.9'
 
   s.name              = 'gollum'
-  s.version           = '5.0.1'
-  s.date              = '2020-04-04'
+  s.version           = '5.1'
+  s.date              = '2020-08-03'
   s.license           = 'MIT'
 
   s.summary     = 'A simple, Git-powered wiki.'
@@ -68,15 +68,15 @@ Gem::Specification.new do |s|
     lib/gollum/app.rb
     lib/gollum/assets.rb
     lib/gollum/helpers.rb
-    lib/gollum/public/assets/.sprockets-manifest-3edc7e21737459b21fbf150f5dccd15c.json
-    lib/gollum/public/assets/app-982c7fca1832732a24e92474ca2729aeb56f2d0c05bb7a8ff913e9f58a6500d5.js
-    lib/gollum/public/assets/app-982c7fca1832732a24e92474ca2729aeb56f2d0c05bb7a8ff913e9f58a6500d5.js.gz
+    lib/gollum/public/assets/.sprockets-manifest-459226ba5fc211b78ba9a3aa6ebde96c.json
+    lib/gollum/public/assets/app-6e925e38a12a40c4fa9e0400cc874e0f4f97b66fdeb90a144dea527dbb544fbd.js
+    lib/gollum/public/assets/app-6e925e38a12a40c4fa9e0400cc874e0f4f97b66fdeb90a144dea527dbb544fbd.js.gz
     lib/gollum/public/assets/app-b205e593a30f1cc0054e2e9ed9fc8af3658d8ef4a62b9708c20f204560deefb7.css
     lib/gollum/public/assets/app-b205e593a30f1cc0054e2e9ed9fc8af3658d8ef4a62b9708c20f204560deefb7.css.gz
     lib/gollum/public/assets/criticmarkup-31ae5d3282bbb8e7b7c3c9917e9fb68e3315a6b4a75da6cec48d21b8846905c4.css
     lib/gollum/public/assets/criticmarkup-31ae5d3282bbb8e7b7c3c9917e9fb68e3315a6b4a75da6cec48d21b8846905c4.css.gz
-    lib/gollum/public/assets/editor-0dbae28c53db5a73d666d30504946671eb09948ffdaf1fdd9d1c8d856d4c0ba1.js
-    lib/gollum/public/assets/editor-0dbae28c53db5a73d666d30504946671eb09948ffdaf1fdd9d1c8d856d4c0ba1.js.gz
+    lib/gollum/public/assets/editor-b2c10f22ef6ca1e120956a2d11ff4ca19ac44d7e7240f5cc43ec949184d8b708.js
+    lib/gollum/public/assets/editor-b2c10f22ef6ca1e120956a2d11ff4ca19ac44d7e7240f5cc43ec949184d8b708.js.gz
     lib/gollum/public/assets/print-512498c368be0d3fb1ba105dfa84289ae48380ec9fcbef948bd4e23b0b095bfb.css
     lib/gollum/public/assets/print-512498c368be0d3fb1ba105dfa84289ae48380ec9fcbef948bd4e23b0b095bfb.css.gz
     lib/gollum/public/gollum/javascript/HOWTO_UPDATE_ACE.md
@@ -1190,6 +1190,7 @@ Gem::Specification.new do |s|
     lib/gollum/public/gollum/stylesheets/spinner.scss
     lib/gollum/public/gollum/stylesheets/tables.scss
     lib/gollum/public/gollum/stylesheets/template.scss.erb
+    lib/gollum/templates/commit.mustache
     lib/gollum/templates/compare.mustache
     lib/gollum/templates/create.mustache
     lib/gollum/templates/edit.mustache
@@ -1209,6 +1210,7 @@ Gem::Specification.new do |s|
     lib/gollum/templates/searchbar.mustache
     lib/gollum/templates/wiki_content.mustache
     lib/gollum/uri_encode_component.rb
+    lib/gollum/views/commit.rb
     lib/gollum/views/compare.rb
     lib/gollum/views/create.rb
     lib/gollum/views/edit.rb
diff --git a/lib/gollum.rb b/lib/gollum.rb
index a2ecb92f..d4580768 100644
--- a/lib/gollum.rb
+++ b/lib/gollum.rb
@@ -12,7 +12,7 @@ require 'rhino' if RUBY_PLATFORM == 'java'
 require File.expand_path('../gollum/uri_encode_component', __FILE__)
 
 module Gollum
-  VERSION = '5.0.1'
+  VERSION = '5.1'
 
   def self.assets_path
     ::File.expand_path('gollum/public', ::File.dirname(__FILE__))