Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master

29 files changed, 247 insertions, 160 deletions

diff --git a/Gemfile.lock b/Gemfile.lock
index 58c59ad35..f6986cb4d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -299,13 +299,11 @@ GEM
       sidekiq (>= 3.5.0)
       statsd-ruby (~> 1.2.0)
     oj (3.3.9)
-    openssl (2.0.6)
     orm_adapter (0.5.0)
-    ostatus2 (2.0.1)
+    ostatus2 (2.0.2)
       addressable (~> 2.4)
       http (~> 2.0)
       nokogiri (~> 1.6)
-      openssl (~> 2.0)
     ox (2.8.2)
     paperclip (5.1.0)
       activemodel (>= 4.2.0)
diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb
index 31144fe05..c9725ed00 100644
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@@ -2,7 +2,8 @@
 
 class AccountsController < ApplicationController
   include AccountControllerConcern
-  include SignatureVerification
+
+  before_action :set_cache_headers
 
   def show
     respond_to do |format|
@@ -27,10 +28,11 @@ class AccountsController < ApplicationController
       end
 
       format.json do
-        render json: @account,
-               serializer: ActivityPub::ActorSerializer,
-               adapter: ActivityPub::Adapter,
-               content_type: 'application/activity+json'
+        skip_session!
+
+        render_cached_json(['activitypub', 'actor', @account.cache_key], content_type: 'application/activity+json') do
+          ActiveModelSerializers::SerializableResource.new(@account, serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter)
+        end
       end
     end
   end
diff --git a/app/controllers/activitypub/follows_controller.rb b/app/controllers/activitypub/follows_controller.rb
index 8b1cddeb4..038bcbabc 100644
--- a/app/controllers/activitypub/follows_controller.rb
+++ b/app/controllers/activitypub/follows_controller.rb
@@ -4,15 +4,19 @@ class ActivityPub::FollowsController < Api::BaseController
   include SignatureVerification
 
   def show
-    render(
-      json: FollowRequest.includes(:account).references(:account).find_by!(
-        id: params.require(:id),
-        accounts: { domain: nil, username: params.require(:account_username) },
-        target_account: signed_request_account
-      ),
-      serializer: ActivityPub::FollowSerializer,
-      adapter: ActivityPub::Adapter,
-      content_type: 'application/activity+json'
+    render json: follow_request,
+           serializer: ActivityPub::FollowSerializer,
+           adapter: ActivityPub::Adapter,
+           content_type: 'application/activity+json'
+  end
+
+  private
+
+  def follow_request
+    FollowRequest.includes(:account).references(:account).find_by!(
+      id: params.require(:id),
+      accounts: { domain: nil, username: params.require(:account_username) },
+      target_account: signed_request_account
     )
   end
 end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 46367f202..679b94f1e 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -198,11 +198,24 @@ class ApplicationController < ActionController::Base
   end
 
   def render_cached_json(cache_key, **options)
+    options[:expires_in] ||= 3.minutes
+    options[:public]     ||= true
+    cache_key              = cache_key.join(':') if cache_key.is_a?(Enumerable)
+    content_type           = options.delete(:content_type) || 'application/json'
+
     data = Rails.cache.fetch(cache_key, { raw: true }.merge(options)) do
       yield.to_json
     end
 
-    expires_in options[:expires_in], public: true
-    render json: data
+    expires_in options[:expires_in], public: options[:public]
+    render json: data, content_type: content_type
+  end
+
+  def set_cache_headers
+    response.headers['Vary'] = 'Accept'
+  end
+
+  def skip_session!
+    request.session_options[:skip] = true
   end
 end
diff --git a/app/controllers/emojis_controller.rb b/app/controllers/emojis_controller.rb
index a82b9340b..c9725ccc0 100644
--- a/app/controllers/emojis_controller.rb
+++ b/app/controllers/emojis_controller.rb
@@ -2,14 +2,16 @@
 
 class EmojisController < ApplicationController
   before_action :set_emoji
+  before_action :set_cache_headers
 
   def show
     respond_to do |format|
       format.json do
-        render json: @emoji,
-               serializer: ActivityPub::EmojiSerializer,
-               adapter: ActivityPub::Adapter,
-               content_type: 'application/activity+json'
+        skip_session!
+
+        render_cached_json(['activitypub', 'emoji', @emoji.cache_key], content_type: 'application/activity+json') do
+          ActiveModelSerializers::SerializableResource.new(@emoji, serializer: ActivityPub::EmojiSerializer, adapter: ActivityPub::Adapter)
+        end
       end
     end
   end
diff --git a/app/controllers/statuses_controller.rb b/app/controllers/statuses_controller.rb
index 6a635fba2..d67fac0e5 100644
--- a/app/controllers/statuses_controller.rb
+++ b/app/controllers/statuses_controller.rb
@@ -10,7 +10,7 @@ class StatusesController < ApplicationController
   before_action :set_link_headers
   before_action :check_account_suspension
   before_action :redirect_to_original, only: [:show]
-  before_action { response.headers['Vary'] = 'Accept' }
+  before_action :set_cache_headers
 
   def show
     respond_to do |format|
@@ -23,25 +23,21 @@ class StatusesController < ApplicationController
       end
 
       format.json do
-        render json: @status,
-               serializer: ActivityPub::NoteSerializer,
-               adapter: ActivityPub::Adapter,
-               content_type: 'application/activity+json'
-
-        # Allow HTTP caching for 3 minutes if the status is public
-        unless @stream_entry.hidden?
-          request.session_options[:skip] = true
-          expires_in(3.minutes, public: true)
+        skip_session! unless @stream_entry.hidden?
+
+        render_cached_json(['activitypub', 'note', @status.cache_key], content_type: 'application/activity+json', public: !@stream_entry.hidden?) do
+          ActiveModelSerializers::SerializableResource.new(@status, serializer: ActivityPub::NoteSerializer, adapter: ActivityPub::Adapter)
         end
       end
     end
   end
 
   def activity
-    render json: @status,
-           serializer: ActivityPub::ActivitySerializer,
-           adapter: ActivityPub::Adapter,
-           content_type: 'application/activity+json'
+    skip_session!
+
+    render_cached_json(['activitypub', 'activity', @status.cache_key], content_type: 'application/activity+json', public: !@stream_entry.hidden?) do
+      ActiveModelSerializers::SerializableResource.new(@status, serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter)
+    end
   end
 
   def embed
diff --git a/app/helpers/admin/action_logs_helper.rb b/app/helpers/admin/action_logs_helper.rb
index e85243e57..4475034a5 100644
--- a/app/helpers/admin/action_logs_helper.rb
+++ b/app/helpers/admin/action_logs_helper.rb
@@ -34,7 +34,7 @@ module Admin::ActionLogsHelper
       link_to attributes['domain'], "https://#{attributes['domain']}"
     when 'Status'
       tmp_status = Status.new(attributes)
-      link_to tmp_status.account.acct, TagManager.instance.url_for(tmp_status)
+      link_to tmp_status.account&.acct || "##{tmp_status.account_id}", TagManager.instance.url_for(tmp_status)
     end
   end
 
diff --git a/app/helpers/routing_helper.rb b/app/helpers/routing_helper.rb
index 11894a895..998b7566f 100644
--- a/app/helpers/routing_helper.rb
+++ b/app/helpers/routing_helper.rb
@@ -4,6 +4,7 @@ module RoutingHelper
   extend ActiveSupport::Concern
   include Rails.application.routes.url_helpers
   include ActionView::Helpers::AssetTagHelper
+  include Webpacker::Helper
 
   included do
     def default_url_options
@@ -17,6 +18,10 @@ module RoutingHelper
     URI.join(root_url, source).to_s
   end
 
+  def full_pack_url(source, **options)
+    full_asset_url(asset_pack_path(source, options))
+  end
+
   private
 
   def use_storage?
diff --git a/app/javascript/mastodon/features/getting_started/index.js b/app/javascript/mastodon/features/getting_started/index.js
index 3c1619c24..ee789e180 100644
--- a/app/javascript/mastodon/features/getting_started/index.js
+++ b/app/javascript/mastodon/features/getting_started/index.js
@@ -70,30 +70,28 @@ export default class GettingStarted extends ImmutablePureComponent {
 
     navItems.push(
       <ColumnLink key='4' icon='star' text={intl.formatMessage(messages.favourites)} to='/favourites' />,
-      <ColumnLink key='5' icon='thumb-tack' text={intl.formatMessage(messages.pins)} to='/pinned' />,
-      <ColumnLink key='6' icon='bars' text={intl.formatMessage(messages.lists)} to='/lists' />
+      <ColumnLink key='5' icon='bars' text={intl.formatMessage(messages.lists)} to='/lists' />
     );
 
     if (myAccount.get('locked')) {
-      navItems.push(<ColumnLink key='7' icon='users' text={intl.formatMessage(messages.follow_requests)} to='/follow_requests' />);
+      navItems.push(<ColumnLink key='6' icon='users' text={intl.formatMessage(messages.follow_requests)} to='/follow_requests' />);
     }
 
-    navItems.push(
-      <ColumnLink key='8' icon='volume-off' text={intl.formatMessage(messages.mutes)} to='/mutes' />,
-      <ColumnLink key='9' icon='ban' text={intl.formatMessage(messages.blocks)} to='/blocks' />
-    );
-
     if (multiColumn) {
-      navItems.push(<ColumnLink key='10' icon='question' text={intl.formatMessage(messages.keyboard_shortcuts)} to='/keyboard-shortcuts' />);
+      navItems.push(<ColumnLink key='7' icon='question' text={intl.formatMessage(messages.keyboard_shortcuts)} to='/keyboard-shortcuts' />);
     }
 
+    navItems.push(<ColumnLink key='8' icon='book' text={intl.formatMessage(messages.info)} href='/about/more' />);
+
     return (
       <Column icon='asterisk' heading={intl.formatMessage(messages.heading)} hideHeadingOnMobile>
         <div className='getting-started__wrapper'>
           <ColumnSubheading text={intl.formatMessage(messages.navigation_subheading)} />
           {navItems}
           <ColumnSubheading text={intl.formatMessage(messages.settings_subheading)} />
-          <ColumnLink icon='book' text={intl.formatMessage(messages.info)} href='/about/more' />
+          <ColumnLink icon='thumb-tack' text={intl.formatMessage(messages.pins)} to='/pinned' />
+          <ColumnLink icon='volume-off' text={intl.formatMessage(messages.mutes)} to='/mutes' />
+          <ColumnLink icon='ban' text={intl.formatMessage(messages.blocks)} to='/blocks' />
           <ColumnLink icon='cog' text={intl.formatMessage(messages.preferences)} href='/settings/preferences' />
           <ColumnLink icon='sign-out' text={intl.formatMessage(messages.sign_out)} href='/auth/sign_out' method='delete' />
         </div>
diff --git a/app/javascript/mastodon/locales/sr-Latn.json b/app/javascript/mastodon/locales/sr-Latn.json
index 971ffb5c5..88631e332 100644
--- a/app/javascript/mastodon/locales/sr-Latn.json
+++ b/app/javascript/mastodon/locales/sr-Latn.json
@@ -11,7 +11,7 @@
   "account.media": "Mediji",
   "account.mention": "Pomeni korisnika @{name}",
   "account.moved_to": "{name} se pomerio na:",
-  "account.mute": "Mutiraj @{name}",
+  "account.mute": "Ućutkaj korisnika @{name}",
   "account.mute_notifications": "Isključi obaveštenja od korisnika @{name}",
   "account.posts": "Statusa",
   "account.report": "Prijavi @{name}",
@@ -21,7 +21,7 @@
   "account.unblock": "Odblokiraj korisnika @{name}",
   "account.unblock_domain": "Odblokiraj domen {domain}",
   "account.unfollow": "Otprati",
-  "account.unmute": "Odmutiraj @{name}",
+  "account.unmute": "Ukloni ućutkavanje korisniku @{name}",
   "account.unmute_notifications": "Uključi nazad obaveštenja od korisnika @{name}",
   "account.view_full_profile": "Vidi ceo profil",
   "boost_modal.combo": "Možete pritisnuti {combo} da preskočite ovo sledeći put",
@@ -37,10 +37,10 @@
   "column.follow_requests": "Zahtevi za praćenje",
   "column.home": "Početna",
   "column.lists": "Liste",
-  "column.mutes": "Mutirani korisnici",
+  "column.mutes": "Ućutkani korisnici",
   "column.notifications": "Obaveštenja",
   "column.pins": "Prikačeni tutovi",
-  "column.public": "Združena lajna",
+  "column.public": "Federisana lajna",
   "column_back_button.label": "Nazad",
   "column_header.hide_settings": "Sakrij postavke",
   "column_header.moveLeft_settings": "Pomeri kolonu ulevo",
@@ -50,6 +50,7 @@
   "column_header.unpin": "Otkači",
   "column_subheading.navigation": "Navigacija",
   "column_subheading.settings": "Postavke",
+  "compose_form.hashtag_warning": "This toot won't be listed under any hashtag as it is unlisted. Only public toots can be searched by hashtag.",
   "compose_form.lock_disclaimer": "Vaš nalog nije {locked}. Svako može da Vas zaprati i da vidi objave namenjene samo Vašim pratiocima.",
   "compose_form.lock_disclaimer.lock": "zaključan",
   "compose_form.placeholder": "Šta Vam je na umu?",
@@ -66,9 +67,9 @@
   "confirmations.delete_list.confirm": "Obriši",
   "confirmations.delete_list.message": "Da li ste sigurni da želite da bespovratno obrišete ovu listu?",
   "confirmations.domain_block.confirm": "Sakrij ceo domen",
-  "confirmations.domain_block.message": "Da li ste stvarno, stvarno sigurno da želite da blokirate ceo domen {domain}? U većini slučajeva, par dobrih blokiranja ili mutiranja su dovoljna i preporučljiva.",
-  "confirmations.mute.confirm": "Mutiraj",
-  "confirmations.mute.message": "Da li stvarno želite da mutirate korisnika {name}?",
+  "confirmations.domain_block.message": "Da li ste stvarno, stvarno sigurno da želite da blokirate ceo domen {domain}? U većini slučajeva, par dobrih blokiranja ili ućutkavanja su dovoljna i preporučljiva.",
+  "confirmations.mute.confirm": "Ućutkaj",
+  "confirmations.mute.message": "Da li stvarno želite da ućutkate korisnika {name}?",
   "confirmations.unfollow.confirm": "Otprati",
   "confirmations.unfollow.message": "Da li ste sigurni da želite da otpratite korisnika {name}?",
   "embed.instructions": "Ugradi ovaj status na Vaš veb sajt kopiranjem koda ispod.",
@@ -148,10 +149,10 @@
   "navigation_bar.keyboard_shortcuts": "Prečice na tastaturi",
   "navigation_bar.lists": "Liste",
   "navigation_bar.logout": "Odjava",
-  "navigation_bar.mutes": "Mutirani korisnici",
+  "navigation_bar.mutes": "Ućutkani korisnici",
   "navigation_bar.pins": "Prikačeni tutovi",
   "navigation_bar.preferences": "Podešavanja",
-  "navigation_bar.public_timeline": "Združena lajna",
+  "navigation_bar.public_timeline": "Federisana lajna",
   "notification.favourite": "{name} je stavio Vaš status kao omiljeni",
   "notification.follow": "{name} Vas je zapratio",
   "notification.mention": "{name} Vas je pomenuo",
@@ -169,7 +170,7 @@
   "notifications.column_settings.sound": "Puštaj zvuk",
   "onboarding.done": "Gotovo",
   "onboarding.next": "Sledeće",
-  "onboarding.page_five.public_timelines": "Lokalna lajna prikazuje sve javne statuse od svih na domenu {domain}. Združena lajna prikazuje javne statuse od svih ljudi koje prate korisnici sa domena {domain}. Ovo su javne lajne, sjajan način da otkrijete nove ljude.",
+  "onboarding.page_five.public_timelines": "Lokalna lajna prikazuje sve javne statuse od svih na domenu {domain}. Federisana lajna prikazuje javne statuse od svih ljudi koje prate korisnici sa domena {domain}. Ovo su javne lajne, sjajan način da otkrijete nove ljude.",
   "onboarding.page_four.home": "Početna lajna prikazuje statuse ljudi koje Vi pratite.",
   "onboarding.page_four.notifications": "Kolona sa obaveštenjima Vam prikazuje kada neko priča sa Vama.",
   "onboarding.page_one.federation": "Mastodont je mreža nezavisnih servera koji se uvezuju da naprave jednu veću društvenu mrežu. Ove servere zovemo instancama.",
@@ -213,6 +214,7 @@
   "search_popout.tips.user": "korisnik",
   "search_results.total": "{count, number} {count, plural, one {rezultat} few {rezultata} other {rezultata}}",
   "standalone.public_title": "Pogled iznutra...",
+  "status.block": "Block @{name}",
   "status.cannot_reblog": "Ovaj status ne može da se podrži",
   "status.delete": "Obriši",
   "status.embed": "Ugradi na sajt",
@@ -221,7 +223,8 @@
   "status.media_hidden": "Multimedija sakrivena",
   "status.mention": "Pomeni korisnika @{name}",
   "status.more": "Još",
-  "status.mute_conversation": "Mutiraj prepisku",
+  "status.mute": "Mute @{name}",
+  "status.mute_conversation": "Ućutkaj prepisku",
   "status.open": "Proširi ovaj status",
   "status.pin": "Prikači na profil",
   "status.reblog": "Podrži",
@@ -237,7 +240,7 @@
   "status.unmute_conversation": "Uključi prepisku",
   "status.unpin": "Otkači sa profila",
   "tabs_bar.compose": "Napiši",
-  "tabs_bar.federated_timeline": "Združeno",
+  "tabs_bar.federated_timeline": "Federisano",
   "tabs_bar.home": "Početna",
   "tabs_bar.local_timeline": "Lokalno",
   "tabs_bar.notifications": "Obaveštenja",
diff --git a/app/javascript/mastodon/locales/sr.json b/app/javascript/mastodon/locales/sr.json
index 7824be2b2..e65c02ab7 100644
--- a/app/javascript/mastodon/locales/sr.json
+++ b/app/javascript/mastodon/locales/sr.json
@@ -11,7 +11,7 @@
   "account.media": "Медији",
   "account.mention": "Помени корисника @{name}",
   "account.moved_to": "{name} се померио на:",
-  "account.mute": "Мутирај @{name}",
+  "account.mute": "Ућуткај корисника @{name}",
   "account.mute_notifications": "Искључи обавештења од корисника @{name}",
   "account.posts": "Статуса",
   "account.report": "Пријави @{name}",
@@ -21,7 +21,7 @@
   "account.unblock": "Одблокирај корисника @{name}",
   "account.unblock_domain": "Одблокирај домен {domain}",
   "account.unfollow": "Отпрати",
-  "account.unmute": "Одмутирај @{name}",
+  "account.unmute": "Уклони ућуткавање кориснику @{name}",
   "account.unmute_notifications": "Укључи назад обавештења од корисника @{name}",
   "account.view_full_profile": "Види цео профил",
   "boost_modal.combo": "Можете притиснути {combo} да прескочите ово следећи пут",
@@ -37,10 +37,10 @@
   "column.follow_requests": "Захтеви за праћење",
   "column.home": "Почетна",
   "column.lists": "Листе",
-  "column.mutes": "Мутирани корисници",
+  "column.mutes": "Ућуткани корисници",
   "column.notifications": "Обавештења",
   "column.pins": "Прикачени тутови",
-  "column.public": "Здружена лајна",
+  "column.public": "Федерисана лајна",
   "column_back_button.label": "Назад",
   "column_header.hide_settings": "Сакриј поставке",
   "column_header.moveLeft_settings": "Помери колону улево",
@@ -67,9 +67,9 @@
   "confirmations.delete_list.confirm": "Обриши",
   "confirmations.delete_list.message": "Да ли сте сигурни да желите да бесповратно обришете ову листу?",
   "confirmations.domain_block.confirm": "Сакриј цео домен",
-  "confirmations.domain_block.message": "Да ли сте стварно, стварно сигурно да желите да блокирате цео домен {domain}? У већини случајева, пар добрих блокирања или мутирања су довољна и препоручљива.",
-  "confirmations.mute.confirm": "Мутирај",
-  "confirmations.mute.message": "Да ли стварно желите да мутирате корисника {name}?",
+  "confirmations.domain_block.message": "Да ли сте стварно, стварно сигурно да желите да блокирате цео домен {domain}? У већини случајева, пар добрих блокирања или ућуткавања су довољна и препоручљива.",
+  "confirmations.mute.confirm": "Ућуткај",
+  "confirmations.mute.message": "Да ли стварно желите да ућуткате корисника {name}?",
   "confirmations.unfollow.confirm": "Отпрати",
   "confirmations.unfollow.message": "Да ли сте сигурни да желите да отпратите корисника {name}?",
   "embed.instructions": "Угради овај статус на Ваш веб сајт копирањем кода испод.",
@@ -149,10 +149,10 @@
   "navigation_bar.keyboard_shortcuts": "Пречице на тастатури",
   "navigation_bar.lists": "Листе",
   "navigation_bar.logout": "Одјава",
-  "navigation_bar.mutes": "Мутирани корисници",
+  "navigation_bar.mutes": "Ућуткани корисници",
   "navigation_bar.pins": "Прикачени тутови",
   "navigation_bar.preferences": "Подешавања",
-  "navigation_bar.public_timeline": "Здружена лајна",
+  "navigation_bar.public_timeline": "Федерисана лајна",
   "notification.favourite": "{name} је ставио Ваш статус као омиљени",
   "notification.follow": "{name} Вас је запратио",
   "notification.mention": "{name} Вас је поменуо",
@@ -170,7 +170,7 @@
   "notifications.column_settings.sound": "Пуштај звук",
   "onboarding.done": "Готово",
   "onboarding.next": "Следеће",
-  "onboarding.page_five.public_timelines": "Локална лајна приказује све јавне статусе од свих на домену {domain}. Здружена лајна приказује јавне статусе од свих људи које прате корисници са домена {domain}. Ово су јавне лајне, сјајан начин да откријете нове људе.",
+  "onboarding.page_five.public_timelines": "Локална лајна приказује све јавне статусе од свих на домену {domain}. Федерисана лајна приказује јавне статусе од свих људи које прате корисници са домена {domain}. Ово су јавне лајне, сјајан начин да откријете нове људе.",
   "onboarding.page_four.home": "Почетна лајна приказује статусе људи које Ви пратите.",
   "onboarding.page_four.notifications": "Колона са обавештењима Вам приказује када неко прича са Вама.",
   "onboarding.page_one.federation": "Мастодонт је мрежа независних сервера који се увезују да направе једну већу друштвену мрежу. Ове сервере зовемо инстанцама.",
@@ -224,7 +224,7 @@
   "status.mention": "Помени корисника @{name}",
   "status.more": "Још",
   "status.mute": "Mute @{name}",
-  "status.mute_conversation": "Мутирај преписку",
+  "status.mute_conversation": "Ућуткај преписку",
   "status.open": "Прошири овај статус",
   "status.pin": "Прикачи на профил",
   "status.reblog": "Подржи",
@@ -240,7 +240,7 @@
   "status.unmute_conversation": "Укључи преписку",
   "status.unpin": "Откачи са профила",
   "tabs_bar.compose": "Напиши",
-  "tabs_bar.federated_timeline": "Здружено",
+  "tabs_bar.federated_timeline": "Федерисано",
   "tabs_bar.home": "Почетна",
   "tabs_bar.local_timeline": "Локално",
   "tabs_bar.notifications": "Обавештења",
diff --git a/app/javascript/mastodon/locales/zh-TW.json b/app/javascript/mastodon/locales/zh-TW.json
index 876fb0e13..65b174ab5 100644
--- a/app/javascript/mastodon/locales/zh-TW.json
+++ b/app/javascript/mastodon/locales/zh-TW.json
@@ -64,8 +64,8 @@
   "confirmations.block.message": "你確定要封鎖 {name} ？",
   "confirmations.delete.confirm": "刪除",
   "confirmations.delete.message": "你確定要刪除這個狀態？",
-  "confirmations.delete_list.confirm": "Delete",
-  "confirmations.delete_list.message": "Are you sure you want to permanently delete this list?",
+  "confirmations.delete_list.confirm": "刪除",
+  "confirmations.delete_list.message": "確定要永久性地刪除這個名單嗎？",
   "confirmations.domain_block.confirm": "隱藏整個網域",
   "confirmations.domain_block.message": "你真的真的確定要隱藏整個 {domain} ？多數情況下，比較推薦封鎖或消音幾個特定目標就好。",
   "confirmations.mute.confirm": "消音",
@@ -128,14 +128,14 @@
   "lightbox.close": "關閉",
   "lightbox.next": "繼續",
   "lightbox.previous": "回退",
-  "lists.account.add": "Add to list",
-  "lists.account.remove": "Remove from list",
-  "lists.delete": "Delete list",
-  "lists.edit": "Edit list",
-  "lists.new.create": "Add list",
-  "lists.new.title_placeholder": "New list title",
-  "lists.search": "Search among people you follow",
-  "lists.subheading": "Your lists",
+  "lists.account.add": "加到名單裡",
+  "lists.account.remove": "從名單中移除",
+  "lists.delete": "刪除名單",
+  "lists.edit": "修改名單",
+  "lists.new.create": "新增名單",
+  "lists.new.title_placeholder": "名單名稱",
+  "lists.search": "搜尋您關注的使用者",
+  "lists.subheading": "您的名單",
   "loading_indicator.label": "讀取中...",
   "media_gallery.toggle_visible": "切換可見性",
   "missing_indicator.label": "找不到",
@@ -146,8 +146,8 @@
   "navigation_bar.favourites": "最愛",
   "navigation_bar.follow_requests": "關注請求",
   "navigation_bar.info": "關於本站",
-  "navigation_bar.keyboard_shortcuts": "Keyboard shortcuts",
-  "navigation_bar.lists": "Lists",
+  "navigation_bar.keyboard_shortcuts": "快速鍵",
+  "navigation_bar.lists": "名單",
   "navigation_bar.logout": "登出",
   "navigation_bar.mutes": "消音的使用者",
   "navigation_bar.pins": "置頂貼文",
diff --git a/app/javascript/styles/mastodon/admin.scss b/app/javascript/styles/mastodon/admin.scss
index bddea557b..0c343e1df 100644
--- a/app/javascript/styles/mastodon/admin.scss
+++ b/app/javascript/styles/mastodon/admin.scss
@@ -398,10 +398,12 @@
     }
   }
 
+  &__content {
+    max-width: calc(100% - 90px);
+  }
+
   &__title {
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
+    word-wrap: break-word;
   }
 
   &__timestamp {
@@ -415,7 +417,7 @@
     color: $ui-primary-color;
     font-family: 'mastodon-font-monospace', monospace;
     font-size: 12px;
-    white-space: nowrap;
+    word-wrap: break-word;
     min-height: 20px;
   }
 
diff --git a/app/models/user.rb b/app/models/user.rb
index 231271f73..855ae908d 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -126,18 +126,18 @@ class User < ApplicationRecord
   end
 
   def confirm
-    return if confirmed?
+    new_user = !confirmed?
 
     super
-    update_statistics!
+    update_statistics! if new_user
   end
 
   def confirm!
-    return if confirmed?
+    new_user = !confirmed?
 
     skip_confirmation!
     save!
-    update_statistics!
+    update_statistics! if new_user
   end
 
   def promote!
diff --git a/app/serializers/activitypub/delete_actor_serializer.rb b/app/serializers/activitypub/delete_actor_serializer.rb
new file mode 100644
index 000000000..dfea9db4a
--- /dev/null
+++ b/app/serializers/activitypub/delete_actor_serializer.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class ActivityPub::DeleteActorSerializer < ActiveModel::Serializer
+  attributes :id, :type, :actor
+  attribute :virtual_object, key: :object
+
+  def id
+    [ActivityPub::TagManager.instance.uri_for(object), '#delete'].join
+  end
+
+  def type
+    'Delete'
+  end
+
+  def actor
+    ActivityPub::TagManager.instance.uri_for(object)
+  end
+
+  def virtual_object
+    actor
+  end
+end
diff --git a/app/serializers/rest/instance_serializer.rb b/app/serializers/rest/instance_serializer.rb
index abbacc374..65907dad2 100644
--- a/app/serializers/rest/instance_serializer.rb
+++ b/app/serializers/rest/instance_serializer.rb
@@ -27,7 +27,7 @@ class REST::InstanceSerializer < ActiveModel::Serializer
   end
 
   def thumbnail
-    full_asset_url(instance_presenter.thumbnail.file.url) if instance_presenter.thumbnail
+    instance_presenter.thumbnail ? full_asset_url(instance_presenter.thumbnail.file.url) : full_pack_url('preview.jpg')
   end
 
   def max_toot_chars
diff --git a/app/services/batched_remove_status_service.rb b/app/services/batched_remove_status_service.rb
index 21c775208..cb65a2256 100644
--- a/app/services/batched_remove_status_service.rb
+++ b/app/services/batched_remove_status_service.rb
@@ -17,9 +17,7 @@ class BatchedRemoveStatusService < BaseService
 
     @stream_entry_batches  = []
     @salmon_batches        = []
-    @activity_json_batches = []
     @json_payloads         = statuses.map { |s| [s.id, Oj.dump(event: :delete, payload: s.id.to_s)] }.to_h
-    @activity_json         = {}
     @activity_xml          = {}
 
     # Ensure that rendered XML reflects destroyed state
@@ -32,10 +30,7 @@ class BatchedRemoveStatusService < BaseService
       unpush_from_home_timelines(account, account_statuses)
       unpush_from_list_timelines(account, account_statuses)
 
-      if account.local?
-        batch_stream_entries(account, account_statuses)
-        batch_activity_json(account, account_statuses)
-      end
+      batch_stream_entries(account, account_statuses) if account.local?
     end
 
     # Cannot be batched
@@ -47,7 +42,6 @@ class BatchedRemoveStatusService < BaseService
 
     Pubsubhubbub::RawDistributionWorker.push_bulk(@stream_entry_batches) { |batch| batch }
     NotificationWorker.push_bulk(@salmon_batches) { |batch| batch }
-    ActivityPub::DeliveryWorker.push_bulk(@activity_json_batches) { |batch| batch }
   end
 
   private
@@ -58,22 +52,6 @@ class BatchedRemoveStatusService < BaseService
     end
   end
 
-  def batch_activity_json(account, statuses)
-    account.followers.inboxes.each do |inbox_url|
-      statuses.each do |status|
-        @activity_json_batches << [build_json(status), account.id, inbox_url]
-      end
-    end
-
-    statuses.each do |status|
-      other_recipients = (status.mentions + status.reblogs).map(&:account).reject(&:local?).select(&:activitypub?).uniq(&:id)
-
-      other_recipients.each do |target_account|
-        @activity_json_batches << [build_json(status), account.id, target_account.inbox_url]
-      end
-    end
-  end
-
   def unpush_from_home_timelines(account, statuses)
     recipients = account.followers.local.to_a
 
@@ -134,23 +112,9 @@ class BatchedRemoveStatusService < BaseService
     Redis.current
   end
 
-  def build_json(status)
-    return @activity_json[status.id] if @activity_json.key?(status.id)
-
-    @activity_json[status.id] = sign_json(status, ActiveModelSerializers::SerializableResource.new(
-      status,
-      serializer: status.reblog? ? ActivityPub::UndoAnnounceSerializer : ActivityPub::DeleteSerializer,
-      adapter: ActivityPub::Adapter
-    ).as_json)
-  end
-
   def build_xml(stream_entry)
     return @activity_xml[stream_entry.id] if @activity_xml.key?(stream_entry.id)
 
     @activity_xml[stream_entry.id] = stream_entry_to_xml(stream_entry)
   end
-
-  def sign_json(status, json)
-    Oj.dump(ActivityPub::LinkedDataSignature.new(json).sign!(status.account))
-  end
 end
diff --git a/app/services/fetch_atom_service.rb b/app/services/fetch_atom_service.rb
index 1c47a22da..c01e8d071 100644
--- a/app/services/fetch_atom_service.rb
+++ b/app/services/fetch_atom_service.rb
@@ -50,7 +50,7 @@ class FetchAtomService < BaseService
         @unsupported_activity = true
         nil
       end
-    elsif @response['Link'] && !terminal
+    elsif @response['Link'] && !terminal && link_header.find_link(%w(rel alternate))
       process_headers
     elsif @response.mime_type == 'text/html' && !terminal
       process_html
@@ -70,8 +70,6 @@ class FetchAtomService < BaseService
   end
 
   def process_headers
-    link_header = LinkHeader.parse(@response['Link'].is_a?(Array) ? @response['Link'].first : @response['Link'])
-
     json_link = link_header.find_link(%w(rel alternate), %w(type application/activity+json)) || link_header.find_link(%w(rel alternate), ['type', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'])
     atom_link = link_header.find_link(%w(rel alternate), %w(type application/atom+xml))
 
@@ -80,4 +78,8 @@ class FetchAtomService < BaseService
 
     result
   end
+
+  def link_header
+    @link_header ||= LinkHeader.parse(@response['Link'].is_a?(Array) ? @response['Link'].first : @response['Link'])
+  end
 end
diff --git a/app/services/suspend_account_service.rb b/app/services/suspend_account_service.rb
index 958b28cdc..56fa2d8dd 100644
--- a/app/services/suspend_account_service.rb
+++ b/app/services/suspend_account_service.rb
@@ -22,6 +22,8 @@ class SuspendAccountService < BaseService
   end
 
   def purge_content!
+    ActivityPub::RawDistributionWorker.perform_async(delete_actor_json, @account.id) if @account.local?
+
     @account.statuses.reorder(nil).find_in_batches do |statuses|
       BatchedRemoveStatusService.new.call(statuses)
     end
@@ -54,4 +56,14 @@ class SuspendAccountService < BaseService
   def destroy_all(association)
     association.in_batches.destroy_all
   end
+
+  def delete_actor_json
+    payload = ActiveModelSerializers::SerializableResource.new(
+      @account,
+      serializer: ActivityPub::DeleteActorSerializer,
+      adapter: ActivityPub::Adapter
+    ).as_json
+
+    Oj.dump(ActivityPub::LinkedDataSignature.new(payload).sign!(@account))
+  end
 end
diff --git a/config/locales/pl.yml b/config/locales/pl.yml
index 8b6d97b94..0d24367d9 100644
--- a/config/locales/pl.yml
+++ b/config/locales/pl.yml
@@ -160,6 +160,7 @@ pl:
         update_status: "%{name} zaktualizował wpis użytkownika %{target}"
       title: Dziennik działań administracyjnych
     custom_emojis:
+      by_domain: Według domeny
       copied_msg: Pomyślnie utworzono lokalną kopię emoji
       copy: Kopiuj
       copy_failed_msg: Nie udało się utworzyć lokalnej kopii emoji
@@ -620,6 +621,7 @@ pl:
       private: Nie możesz przypiąć niepublicznego wpisu
       reblog: Nie możesz przypiąć podbicia wpisu
     show_more: Pokaż więcej
+    title: '%{name}: "%{quote}"'
     visibilities:
       private: Tylko dla śledzących
       private_long: Widoczne tylko dla osób, które Cię śledzą
diff --git a/config/locales/simple_form.zh-TW.yml b/config/locales/simple_form.zh-TW.yml
index c82f07e2d..b5edaea72 100644
--- a/config/locales/simple_form.zh-TW.yml
+++ b/config/locales/simple_form.zh-TW.yml
@@ -21,7 +21,7 @@ zh-TW:
         data: 資料
         display_name: 顯示名稱
         email: 電子信箱
-        filtered_languages: 封鎖下面语言的文章
+        filtered_languages: 封鎖下面語言的文章
         header: 個人頁面頂部
         locale: 語言
         locked: 將帳號轉為「私密」
@@ -29,7 +29,16 @@ zh-TW:
         note: 簡介
         otp_attempt: 雙因子驗證碼
         password: 密碼
+        setting_auto_play_gif: 自動播放 GIFs
+        setting_boost_modal: 轉推前跳出確認視窗
         setting_default_privacy: 文章預設隱私度
+        setting_default_sensitive: 預設我的內容為敏感內容
+        setting_delete_modal: 刪推前跳出確認視窗
+        setting_noindex: 不被搜尋引擎檢索
+        setting_reduce_motion: 減低動畫效果
+        setting_system_font_ui: 使用系統預設字體
+        setting_theme: 網站主題
+        setting_unfollow_modal: 取消關注前跳出確認視窗
         type: 匯入資料類型
         username: 使用者名稱
       interactions:
diff --git a/config/locales/sr-Latn.yml b/config/locales/sr-Latn.yml
index 45fb1c1ba..964a82d64 100644
--- a/config/locales/sr-Latn.yml
+++ b/config/locales/sr-Latn.yml
@@ -409,8 +409,8 @@ sr-Latn:
   exports:
     blocks: Blokirali ste
     csv: CSV
-    follows: PRatite
-    mutes: Mutirali ste
+    follows: Pratite
+    mutes: Ućutkali ste
     storage: Multimedijalno skladište
   followers:
     domain: Domen
@@ -441,7 +441,7 @@ sr-Latn:
     types:
       blocking: Lista blokiranja
       following: Lista pratilaca
-      muting: Lista mutiranih
+      muting: Lista ućutkanih
     upload: Otpremi
   in_memoriam_html: In Memoriam.
   invites:
diff --git a/config/locales/sr.yml b/config/locales/sr.yml
index 6961ff841..57ccf2008 100644
--- a/config/locales/sr.yml
+++ b/config/locales/sr.yml
@@ -409,8 +409,8 @@ sr:
   exports:
     blocks: Блокирали сте
     csv: CSV
-    follows: ПРатите
-    mutes: Мутирали сте
+    follows: Пратите
+    mutes: Ућуткали сте
     storage: Мултимедијално складиште
   followers:
     domain: Домен
@@ -441,7 +441,7 @@ sr:
     types:
       blocking: Листа блокирања
       following: Листа пратилаца
-      muting: Листа мутираних
+      muting: Листа ућутканих
     upload: Отпреми
   in_memoriam_html: In Memoriam.
   invites:
diff --git a/config/locales/zh-TW.yml b/config/locales/zh-TW.yml
index 7a66a64ca..e73dbf9cc 100644
--- a/config/locales/zh-TW.yml
+++ b/config/locales/zh-TW.yml
@@ -55,7 +55,7 @@ zh-TW:
       perform_full_suspension: 進行停權
       profile_url: 個人檔案網址
       public: 公開
-      push_subscription_expires: PuSH 訂閱逾期
+      push_subscription_expires: 推播訂閱過期
       salmon_url: Salmon URL
       silence: 靜音
       statuses: 狀態
@@ -133,12 +133,14 @@ zh-TW:
     forgot_password: 忘記密碼？
     login: 登入
     logout: 登出
+    migrate_account: 轉移到另一個帳號
+    migrate_account_html: 想要將這個帳號指向另一個帳號可到<a href="%{path}">到這裡設定</a>。
     register: 註冊
     resend_confirmation: 重寄驗證信
     reset_password: 重設密碼
     set_new_password: 設定新密碼
   authorize_follow:
-    error: 對不起，尋找這個跨站使用者的過程發生錯誤
+    error: 對不起，搜尋遠端使用者出現錯誤
     follow: 關注
     title: 關注 %{acct}
   datetime:
@@ -165,7 +167,16 @@ zh-TW:
     blocks: 您封鎖的使用者
     csv: CSV
     follows: 您關注的使用者
+    mutes: 您靜音的使用者
     storage: 儲存空間大小
+  followers:
+    domain: 網域
+    explanation_html: 為確保個人隱私，您必須知道有哪些使用者正關注你。<strong>您的私密內容會被發送到所有您有被關注的服務站上</strong>。如果您不信任這些服務站的管理者，您可以選擇檢查或刪除您的關注者。
+    followers_count: 關注者數
+    lock_link: 鎖住你的帳號
+    purge: 移除關注者
+    unlocked_warning_html: 所有人都可以關注並檢索你的隱藏狀態。%{lock_link}以檢查或拒絕關注。
+    unlocked_warning_title: 你的帳號是公開的
   generic:
     changes_saved_msg: 已成功儲存修改
     powered_by: 網站由 %{link} 開發
@@ -179,6 +190,7 @@ zh-TW:
     types:
       blocking: 您封鎖的使用者名單
       following: 您關注的使用者名單
+      muting: 您靜音的使用者名單
     upload: 上傳
   landing_strip_html: "<strong>%{name}</strong> 是一個在 %{link_to_root_path} 的使用者。只要您有任何 Mastodon 服務站、或者聯盟網站的帳號，便可以跨站關注此站使用者，或者與他們互動。"
   landing_strip_signup_html: 如果您沒有這些帳號，歡迎在<a href="%{sign_up_path}">這裡註冊</a>。
@@ -231,15 +243,26 @@ zh-TW:
     missing_resource: 無法找到資源
     proceed: 下一步
     prompt: 您希望關注︰
+  sessions:
+    activity: 最近活動
+    browser: 瀏覽器
+    current_session: 目前的 session
+    description: "%{platform} 上的 %{browser}"
+    explanation: 這些是現在正登入於你的 Mastodon 帳號的瀏覽器。
+    revoke: 取消
+    revoke_success: Session 取消成功。
   settings:
     authorized_apps: 已授權應用程式
     back: 回到 Mastodon
+    development: 開發
     edit_profile: 修改個人資料
     export: 匯出
+    followers: 授權追蹤者
     import: 匯入
+    notifications: 通知
     preferences: 偏好設定
     settings: 設定
-    two_factor_authentication: 雙因子認證
+    two_factor_authentication: 兩階段認證
   statuses:
     open_in_web: 以網頁開啟
     over_character_limit: 超過了 %{max} 字的限制
@@ -257,14 +280,14 @@ zh-TW:
       default: "%Y年%-m月%d日 %H:%M"
   two_factor_authentication:
     code_hint: 請輸入您認證器產生的代碼，以進行認證
-    description_html: 當您啟用<strong>雙因子認證</strong>後，您登入時將需要使您手機、或其他種類認證器產生的代碼。
+    description_html: 啟用<strong>兩階段認證</strong>後，登入時將需要使手機、或其他種類認證器產生的代碼。
     disable: 停用
     enable: 啟用
-    enabled_success: 已成功啟用雙因子認證
-    instructions_html: "<strong>請用您手機的認證器應用程式（如 Google Authenticator、Authy），掃描這裡的 QR 圖形碼</strong>。在雙因子認證啟用後，您登入時將須要使用此應用程式產生的認證碼。"
+    enabled_success: 已成功啟用兩階段認證
+    instructions_html: "<strong>請用您手機的認證器應用程式（如 Google Authenticator、Authy），掃描這裡的 QR 圖形碼</strong>。在兩階段認證啟用後，您登入時將須要使用此應用程式產生的認證碼。"
     manual_instructions: 如果您無法掃描 QR 圖形碼，請手動輸入︰
     setup: 設定
     wrong_code: 您輸入的認證碼並不正確！可能伺服器時間和您手機不一致，請檢查您手機的時間，或與本站管理員聯絡。
   users:
     invalid_email: 信箱地址格式不正確
-    invalid_otp_token: 雙因子認證碼不正確
+    invalid_otp_token: 兩階段認證碼不正確
diff --git a/db/migrate/20171129172043_add_index_on_stream_entries.rb b/db/migrate/20171129172043_add_index_on_stream_entries.rb
index 478530c7f..181c4f288 100644
--- a/db/migrate/20171129172043_add_index_on_stream_entries.rb
+++ b/db/migrate/20171129172043_add_index_on_stream_entries.rb
@@ -1,6 +1,7 @@
 class AddIndexOnStreamEntries < ActiveRecord::Migration[5.1]
+  disable_ddl_transaction!
+
   def change
-    commit_db_transaction
     add_index :stream_entries, [:account_id, :activity_type, :id], algorithm: :concurrently
     remove_index :stream_entries, name: :index_stream_entries_on_account_id
   end
diff --git a/db/migrate/20171226094803_more_faster_index_on_notifications.rb b/db/migrate/20171226094803_more_faster_index_on_notifications.rb
index b2e53b82d..0273a4e7c 100644
--- a/db/migrate/20171226094803_more_faster_index_on_notifications.rb
+++ b/db/migrate/20171226094803_more_faster_index_on_notifications.rb
@@ -1,6 +1,7 @@
 class MoreFasterIndexOnNotifications < ActiveRecord::Migration[5.1]
+  disable_ddl_transaction!
+
   def change
-    commit_db_transaction
     add_index :notifications, [:account_id, :id], order: { id: :desc }, algorithm: :concurrently
     remove_index :notifications, name: :index_notifications_on_id_and_account_id_and_activity_type
   end
diff --git a/lib/mastodon/version.rb b/lib/mastodon/version.rb
index ca129da80..007768769 100644
--- a/lib/mastodon/version.rb
+++ b/lib/mastodon/version.rb
@@ -13,7 +13,7 @@ module Mastodon
     end
 
     def patch
-      0
+      1
     end
 
     def pre
diff --git a/spec/controllers/auth/confirmations_controller_spec.rb b/spec/controllers/auth/confirmations_controller_spec.rb
index 2ec36c060..80a06c43a 100644
--- a/spec/controllers/auth/confirmations_controller_spec.rb
+++ b/spec/controllers/auth/confirmations_controller_spec.rb
@@ -12,20 +12,40 @@ describe Auth::ConfirmationsController, type: :controller do
   end
 
   describe 'GET #show' do
-    let!(:user) { Fabricate(:user, confirmation_token: 'foobar', confirmed_at: nil) }
+    context 'when user is unconfirmed' do
+      let!(:user) { Fabricate(:user, confirmation_token: 'foobar', confirmed_at: nil) }
 
-    before do
-      allow(BootstrapTimelineWorker).to receive(:perform_async)
-      @request.env['devise.mapping'] = Devise.mappings[:user]
-      get :show, params: { confirmation_token: 'foobar' }
-    end
+      before do
+        allow(BootstrapTimelineWorker).to receive(:perform_async)
+        @request.env['devise.mapping'] = Devise.mappings[:user]
+        get :show, params: { confirmation_token: 'foobar' }
+      end
+
+      it 'redirects to login' do
+        expect(response).to redirect_to(new_user_session_path)
+      end
 
-    it 'redirects to login' do
-      expect(response).to redirect_to(new_user_session_path)
+      it 'queues up bootstrapping of home timeline' do
+        expect(BootstrapTimelineWorker).to have_received(:perform_async).with(user.account_id)
+      end
     end
 
-    it 'queues up bootstrapping of home timeline' do
-      expect(BootstrapTimelineWorker).to have_received(:perform_async).with(user.account_id)
+    context 'when user is updating email' do
+      let!(:user) { Fabricate(:user, confirmation_token: 'foobar', unconfirmed_email: 'new-email@example.com') }
+
+      before do
+        allow(BootstrapTimelineWorker).to receive(:perform_async)
+        @request.env['devise.mapping'] = Devise.mappings[:user]
+        get :show, params: { confirmation_token: 'foobar' }
+      end
+
+      it 'redirects to login' do
+        expect(response).to redirect_to(new_user_session_path)
+      end
+
+      it 'does not queue up bootstrapping of home timeline' do
+        expect(BootstrapTimelineWorker).to_not have_received(:perform_async)
+      end
     end
   end
 end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 5ed7ed88b..8171c939a 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -148,6 +148,14 @@ RSpec.describe User, type: :model do
     end
   end
 
+  describe '#confirm' do
+    it 'sets email to unconfirmed_email' do
+      user = Fabricate.build(:user, confirmed_at: Time.now.utc, unconfirmed_email: 'new-email@example.com')
+      user.confirm
+      expect(user.email).to eq 'new-email@example.com'
+    end
+  end
+
   describe '#disable_two_factor!' do
     it 'saves false for otp_required_for_login' do
       user = Fabricate.build(:user, otp_required_for_login: true)