Fixed overflow issue

As a screen reader user new to Mastodon, I encountered the following issues with the column headers as designed:
 * Jumping between them was difficult. FOr instance, passing my home timeline to reach notification settings was difficult to impossible, especially considering infinite scrolling.
 * There doesn't appear to be any means for triggering the control via the keyboard. the `titleClick` handler only responds to mouse clicks.
 * I didn't even realize there was a Settings toggle until I made this change.

Thanks for using ARIA in your designs. It's a huge help. But adding a `button` role doesn't add keyboard handling and other button behavior. Also, because the role was on the heading container, it obscured the controls within the container itself. This fix resolve that. It also exposes the headings as headings rather than buttons, enabling skipping columns by using screen readers' heading navigation commands.

Since I myself am blind, if this fix requires additional visual styling, I'd like help applying that so it can be merged. I'd consider it an essential accessibility fix for my and other blind users' existence on the platform. Thanks!

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)

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|
@@ -26,10 +27,11 @@ 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

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

app/controllers/application_controller.rb

@@ -123,11 +123,24 @@ 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

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

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|
@@ -22,25 +22,21 @@ class StatusesController < ApplicationController
       end
 
       format.json do
-        render json: @status,
-               serializer: ActivityPub::NoteSerializer,
-               adapter: ActivityPub::Adapter,
-               content_type: 'application/activity+json'
+        skip_session! unless @stream_entry.hidden?
 
-        # 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)
+        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

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
 

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?

app/javascript/mastodon/components/column_header.js

@@ -23,7 +23,6 @@ export default class ColumnHeader extends React.PureComponent {
     icon: PropTypes.string.isRequired,
     active: PropTypes.bool,
     multiColumn: PropTypes.bool,
-    focusable: PropTypes.bool,
     showBackButton: PropTypes.bool,
     children: PropTypes.node,
     pinned: PropTypes.bool,
@@ -32,10 +31,6 @@ export default class ColumnHeader extends React.PureComponent {
     onClick: PropTypes.func,
   };
 
-  static defaultProps = {
-    focusable: true,
-  }
-
   state = {
     collapsed: true,
     animating: false,
@@ -68,7 +63,7 @@ export default class ColumnHeader extends React.PureComponent {
   }
 
   render () {
-    const { title, icon, active, children, pinned, onPin, multiColumn, focusable, showBackButton, intl: { formatMessage } } = this.props;
+    const { title, icon, active, children, pinned, onPin, multiColumn, showBackButton, intl: { formatMessage } } = this.props;
     const { collapsed, animating } = this.state;
 
     const wrapperClassName = classNames('column-header__wrapper', {
@@ -135,11 +130,13 @@ export default class ColumnHeader extends React.PureComponent {
 
     return (
       <div className={wrapperClassName}>
-        <h1 tabIndex={focusable ? 0 : null} role='button' className={buttonClassName} aria-label={title} onClick={this.handleTitleClick}>
-          <i className={`fa fa-fw fa-${icon} column-header__icon`} />
-          <span className='column-header__title'>
-            {title}
-          </span>
+        <h1 className={buttonClassName}>
+          <button onClick={this.handleTitleClick}>
+            <i className={`fa fa-fw fa-${icon} column-header__icon`} />
+            <span className='column-header__title'>
+              {title}
+            </span>
+          </button>
 
           <div className='column-header__buttons'>
             {backButton}

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>

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",

app/javascript/styles/mastodon/components.scss

@@ -2350,6 +2350,19 @@
   position: relative;
   z-index: 2;
   outline: 0;
+  overflow: hidden;
+
+  & > button {
+    display: flex;
+    flex: auto;
+    margin: 0;
+    border: none;
+    padding: 0;
+    color: inherit;
+    background: transparent;
+    font: inherit;
+    text-align: left;
+  }
 
   &.active {
     box-shadow: 0 1px 0 rgba($ui-highlight-color, 0.3);

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

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 stats

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
@@ -46,7 +41,6 @@ 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
@@ -57,22 +51,6 @@ 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
 
@@ -123,23 +101,9 @@ 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

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

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

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
@@ -612,6 +613,7 @@ 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

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:

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