diff --git a/app/controllers/registrations_controller.rb b/app/controllers/registrations_controller.rb
index 29b0c6b29aeb4170bd88511fb13e9a44065b1221..ed5e39478f1b4ad25b1c80910babc244893c2c70 100644
--- a/app/controllers/registrations_controller.rb
+++ b/app/controllers/registrations_controller.rb
@@ -13,6 +13,7 @@ class RegistrationsController < Devise::RegistrationsController
   before_action :whitelist_query_limiting, only: [:destroy]
   before_action :ensure_terms_accepted,
     if: -> { action_name == 'create' && Gitlab::CurrentSettings.current_application_settings.enforce_terms? }
+  before_action :load_recaptcha, only: :new
 
   def new
     if experiment_enabled?(:signup_flow)
@@ -183,6 +184,10 @@ class RegistrationsController < Devise::RegistrationsController
     stored_location_for(user) || dashboard_projects_path
   end
 
+  def load_recaptcha
+    Gitlab::Recaptcha.load_configurations!
+  end
+
   # Part of an experiment to build a new sign up flow. Will be resolved
   # with https://gitlab.com/gitlab-org/growth/engineering/issues/64
   def choose_layout
diff --git a/doc/.linting/vale/styles/gitlab/Substitutions.yml b/doc/.linting/vale/styles/gitlab/Substitutions.yml
new file mode 100644
index 0000000000000000000000000000000000000000..d9ae1dfcb07aabfa83ad12c8492035ff66a61791
--- /dev/null
+++ b/doc/.linting/vale/styles/gitlab/Substitutions.yml
@@ -0,0 +1,36 @@
+---
+# `extends` indicates the Vale extension point being used.
+# Full list of styles: https://errata-ai.github.io/vale/styles/
+extends: substitution
+
+# Substitution rules can display the matched and suggested strings in the 
+# message shown to the user. The first use of %s prints the suggested option,
+# and the second use of %s displays what was found in the text.
+message: Use "%s" instead of "%s."
+
+# Should a result be flagged as a suggestion, warning, or error?
+# Results that fall below the MinAlertLevel set in 
+# https://gitlab.com/gitlab-org/gitlab/blob/master/.vale.ini won't be shown.
+level: warning
+
+# Should a match be case-insensitive or case-sensitive?
+# Acceptable values are 'true' or 'false'
+ignorecase: true
+
+# Should this rule be limited to a specific scope? If yes, uncomment the line.
+# Possible scopes: https://errata-ai.github.io/vale/formats/#available-scopes
+# scope: heading
+
+# Should this rule ignore normal word boundaries, such as \b ?
+# Acceptable values are 'true' or 'false'
+nonword: true
+
+# What is the source for this rule?
+link: https://about.gitlab.com/handbook/communication/#top-misused-terms
+
+# The 'swap' section provides a list of values, one per line, in the form of
+# $bad: $good
+swap:
+  GitLabber: GitLab team member
+  self hosted: self-managed
+  self-hosted: self-managed
diff --git a/doc/user/clusters/management_project.md b/doc/user/clusters/management_project.md
index 57a1f46ac6e265857ac27c02602f359f3815e6bc..5a5ab4dce05e2260c67a345d4d106f495fb86fe9 100644
--- a/doc/user/clusters/management_project.md
+++ b/doc/user/clusters/management_project.md
@@ -24,9 +24,9 @@ other projects will continue to receive [namespace scoped `edit` level privilege
 
 Management projects are restricted to the following:
 
-- For project-level clusters, the management project must in the same
+- For project-level clusters, the management project must be in the same
   namespace (or descendants) as the cluster's project.
-- For group-level clusters, the management project must in the same
+- For group-level clusters, the management project must be in the same
   group (or descendants) as as the cluster's group.
 - For instance-level clusters, there are no such restrictions.
 
diff --git a/doc/user/project/service_desk.md b/doc/user/project/service_desk.md
index 131e2413e5fe0adcfc00e4a541d4800e6a7e15f4..ad0e33207ce17b15bbcda2c95a413839459183b6 100644
--- a/doc/user/project/service_desk.md
+++ b/doc/user/project/service_desk.md
@@ -108,6 +108,11 @@ You can use `%{ISSUE_ID}` placeholder which will be replaced by an issue iid
 in the email, `%{ISSUE_PATH}` placeholder which will be replaced by
  project path and the issue iid and `%{NOTE_TEXT}` placeholder which will be replaced by the note text.
 
+### Using custom email display name
+
+You can customize the email display name. Emails sent from Service Desk will have
+this name in the `From` header. The default display name is `GitLab Support Bot`.
+
 ## Using Service Desk
 
 ### As an end user (issue creator)
diff --git a/spec/services/spam/ham_service_spec.rb b/spec/services/spam/ham_service_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..9e60078edfe8f691b39a7b90e32200e52ca9f89b
--- /dev/null
+++ b/spec/services/spam/ham_service_spec.rb
@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Spam::HamService do
+  let_it_be(:user) { create(:user) }
+  let!(:spam_log) { create(:spam_log, user: user, submitted_as_ham: false) }
+  let(:fake_akismet_service) { double(:akismet_service) }
+
+  subject { described_class.new(spam_log) }
+
+  before do
+    allow(Spam::AkismetService).to receive(:new).and_return fake_akismet_service
+  end
+
+  describe '#mark_as_ham!' do
+    context 'AkismetService returns false (Akismet cannot be reached, etc)' do
+      before do
+        allow(fake_akismet_service).to receive(:submit_ham).and_return false
+      end
+
+      it 'returns false' do
+        expect(subject.mark_as_ham!).to be_falsey
+      end
+
+      it 'does not update the record' do
+        expect { subject.mark_as_ham! }.not_to change { spam_log.submitted_as_ham }
+      end
+
+      context 'if spam log record has already been marked as spam' do
+        before do
+          spam_log.update_attribute(:submitted_as_ham, true)
+        end
+
+        it 'does not update the record' do
+          expect { subject.mark_as_ham! }.not_to change { spam_log.submitted_as_ham }
+        end
+      end
+    end
+
+    context 'Akismet ham submission is successful' do
+      before do
+        spam_log.update_attribute(:submitted_as_ham, false)
+        allow(fake_akismet_service).to receive(:submit_ham).and_return true
+      end
+
+      it 'returns true' do
+        expect(subject.mark_as_ham!).to be_truthy
+      end
+
+      it 'updates the record' do
+        expect { subject.mark_as_ham! }.to change { spam_log.submitted_as_ham }.from(false).to(true)
+      end
+    end
+  end
+end