diff --git a/Changelog.md b/Changelog.md
index 38f05e790..4d41f1dcd 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,4 +1,4 @@
-# Head
+# 0.5.0.0
 
 ## Major Sidekiq update
 This release includes a major upgrade of the background processing system Sidekiq. To upgrade cleanly:
diff --git a/Gemfile b/Gemfile
index 8027b8817..edc5bbb2e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -92,7 +92,7 @@ gem "js-routes",                                        "1.0.0"
 source "https://rails-assets.org" do
   gem "rails-assets-jquery",                              "1.11.1" # Should be kept in sync with jquery-rails
 
-  gem "rails-assets-markdown-it",                         "4.0.3"
+  gem "rails-assets-markdown-it",                         "4.1.0"
   gem "rails-assets-markdown-it-hashtag",                 "0.3.0"
   gem "rails-assets-markdown-it-diaspora-mention",        "0.3.0"
   gem "rails-assets-markdown-it-sanitizer",               "0.3.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index e19ac6d64..3562cd873 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -510,7 +510,7 @@ GEM
     rails-assets-jquery.slimscroll (1.3.3)
       rails-assets-jquery (>= 1.7)
     rails-assets-markdown-it--markdown-it-for-inline (0.1.0)
-    rails-assets-markdown-it (4.0.3)
+    rails-assets-markdown-it (4.1.0)
     rails-assets-markdown-it-diaspora-mention (0.3.0)
     rails-assets-markdown-it-hashtag (0.3.0)
     rails-assets-markdown-it-sanitizer (0.3.0)
@@ -776,7 +776,7 @@ DEPENDENCIES
   rails-assets-jquery-idletimer (= 1.0.1)!
   rails-assets-jquery-placeholder (= 2.1.1)!
   rails-assets-jquery-textchange (= 0.2.3)!
-  rails-assets-markdown-it (= 4.0.3)!
+  rails-assets-markdown-it (= 4.1.0)!
   rails-assets-markdown-it--markdown-it-for-inline (= 0.1.0)!
   rails-assets-markdown-it-diaspora-mention (= 0.3.0)!
   rails-assets-markdown-it-hashtag (= 0.3.0)!
diff --git a/app/assets/stylesheets/conversations.scss b/app/assets/stylesheets/conversations.scss
index c7cb3d39b..f37a0d3c1 100644
--- a/app/assets/stylesheets/conversations.scss
+++ b/app/assets/stylesheets/conversations.scss
@@ -1,4 +1,6 @@
 #conversations_container {
+  .stream_container { border-left: none; }
+
   .stream_element {
     border-bottom: 1px solid $border-grey;
     &:first-child { border-top: none; }
diff --git a/app/helpers/contacts_helper.rb b/app/helpers/contacts_helper.rb
index 3fdee52f3..6409d2571 100644
--- a/app/helpers/contacts_helper.rb
+++ b/app/helpers/contacts_helper.rb
@@ -7,9 +7,7 @@ module ContactsHelper
   end
 
   def start_a_conversation_link(aspect, contacts_size)
-    suggested_limit = 16
     conv_opts = { class: "conversation_button contacts_button"}
-    conv_opts[:title] = t('.many_people_are_you_sure', suggested_limit: suggested_limit) if contacts_size > suggested_limit
 
     content_tag :span, conv_opts do
       content_tag(:i, nil, :class => 'entypo mail contacts-header-icon', :title => t('contacts.index.start_a_conversation'), 'data-toggle' => 'modal', 'data-target' => '#conversationModal')
diff --git a/config/defaults.yml b/config/defaults.yml
index 0d9cf8bc1..008ce9661 100644
--- a/config/defaults.yml
+++ b/config/defaults.yml
@@ -4,7 +4,7 @@
 
 defaults:
   version:
-    number: "head" # Do not touch unless doing a release, do not backport the version number that's in master but keep develop to always say "head"
+    number: "0.5.0.0" # Do not touch unless doing a release, do not backport the version number that's in master but keep develop to always say "head"
   heroku: false
   environment:
     url: "http://localhost:3000/"
diff --git a/config/locales/diaspora/en.yml b/config/locales/diaspora/en.yml
index 4066fa853..a0d4635ea 100644
--- a/config/locales/diaspora/en.yml
+++ b/config/locales/diaspora/en.yml
@@ -324,7 +324,6 @@ en:
       only_sharing_with_me: "Only sharing with me"
       add_contact: "Add contact"
       remove_contact: "Remove contact"
-      many_people_are_you_sure: "Are you sure you want to start a private conversation with more than %{suggested_limit} contacts? Posting to this aspect may be a better way to contact them."
       user_search: "Contact search"
     spotlight:
       community_spotlight: "Community spotlight"