diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
new file mode 100644
index 000000000..ac495e1c9
--- /dev/null
+++ b/.devcontainer/Dockerfile
@@ -0,0 +1,24 @@
+# [Choice] Ruby version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.1, 3.0, 2, 2.7, 2.6, 3-bullseye, 3.1-bullseye, 3.0-bullseye, 2-bullseye, 2.7-bullseye, 2.6-bullseye, 3-buster, 3.1-buster, 3.0-buster, 2-buster, 2.7-buster, 2.6-buster
+ARG VARIANT=3.1-bullseye
+FROM mcr.microsoft.com/vscode/devcontainers/ruby:${VARIANT}
+
+# Install Rails
+# RUN gem install rails webdrivers
+
+# Default value to allow debug server to serve content over GitHub Codespace's port forwarding service
+# The value is a comma-separated list of allowed domains
+ENV RAILS_DEVELOPMENT_HOSTS=".githubpreview.dev"
+
+# [Choice] Node.js version: lts/*, 16, 14, 12, 10
+ARG NODE_VERSION="lts/*"
+RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"
+
+# [Optional] Uncomment this section to install additional OS packages.
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends libicu-dev libidn11-dev ffmpeg imagemagick libpam-dev
+
+# [Optional] Uncomment this line to install additional gems.
+RUN gem install foreman
+
+# [Optional] Uncomment this line to install global node packages.
+RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g yarn" 2>&1
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 000000000..78e940763
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,26 @@
+{
+  "name": "Mastodon",
+  "dockerComposeFile": "docker-compose.yml",
+  "service": "app",
+  "workspaceFolder": "/workspaces/mastodon",
+
+  // Set *default* container specific settings.json values on container create.
+	"settings": {},
+
+  // Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+    "EditorConfig.EditorConfig",
+    "dbaeumer.vscode-eslint",
+		"rebornix.Ruby"
+	],
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// This can be used to network with other containers or the host.
+	"forwardPorts": [3000, 4000],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "bundle install --path vendor/bundle && yarn install && ./bin/rails db:setup",
+
+	// Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	"remoteUser": "vscode"
+}
diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml
new file mode 100644
index 000000000..906fce430
--- /dev/null
+++ b/.devcontainer/docker-compose.yml
@@ -0,0 +1,84 @@
+version: '3'
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        # Update 'VARIANT' to pick a version of Ruby: 3, 3.1, 3.0, 2, 2.7, 2.6
+        # Append -bullseye or -buster to pin to an OS version.
+        # Use -bullseye variants on local arm64/Apple Silicon.
+        VARIANT: "3.0-bullseye"
+        # Optional Node.js version to install
+        NODE_VERSION: "14"
+    volumes:
+      - ..:/workspaces/mastodon:cached
+    environment:
+      RAILS_ENV: development
+      NODE_ENV: development
+
+      REDIS_HOST: redis
+      REDIS_PORT: '6379'
+      DB_HOST: db
+      DB_USER: postgres
+      DB_PASS: postgres
+      DB_PORT: '5432'
+      ES_ENABLED: 'true'
+      ES_HOST: es
+      ES_PORT: '9200'
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+    networks:
+      - external_network
+      - internal_network
+    user: vscode
+
+
+  db:
+    image: postgres:14-alpine
+    restart: unless-stopped
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_DB: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_HOST_AUTH_METHOD: trust
+    networks:
+      - internal_network
+
+  redis:
+    image: redis:6-alpine
+    restart: unless-stopped
+    volumes:
+      - redis-data:/data
+    networks:
+      - internal_network
+
+  es:
+    image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.10.2
+    restart: unless-stopped
+    environment:
+      ES_JAVA_OPTS: -Xms512m -Xmx512m
+      cluster.name: es-mastodon
+      discovery.type: single-node
+      bootstrap.memory_lock: 'true'
+    volumes:
+      - es-data:/usr/share/elasticsearch/data
+    networks:
+      - internal_network
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+
+volumes:
+  postgres-data:
+  redis-data:
+  es-data:
+
+networks:
+  external_network:
+  internal_network:
+    internal: true
diff --git a/app/javascript/mastodon/features/explore/index.js b/app/javascript/mastodon/features/explore/index.js
index ddacf5812..8082f2d99 100644
--- a/app/javascript/mastodon/features/explore/index.js
+++ b/app/javascript/mastodon/features/explore/index.js
@@ -56,7 +56,7 @@ class Explore extends React.PureComponent {
           </div>
         ) : (
           <ColumnHeader
-            icon={isSearching ? 'search' : 'globe'}
+            icon={isSearching ? 'search' : 'hashtag'}
             title={intl.formatMessage(isSearching ? messages.searchResults : messages.title)}
             onClick={this.handleHeaderClick}
             multiColumn={multiColumn}
diff --git a/app/javascript/mastodon/features/getting_started/index.js b/app/javascript/mastodon/features/getting_started/index.js
index 07572c530..a9000a3d9 100644
--- a/app/javascript/mastodon/features/getting_started/index.js
+++ b/app/javascript/mastodon/features/getting_started/index.js
@@ -21,6 +21,7 @@ const messages = defineMessages({
   public_timeline: { id: 'navigation_bar.public_timeline', defaultMessage: 'Federated timeline' },
   settings_subheading: { id: 'column_subheading.settings', defaultMessage: 'Settings' },
   community_timeline: { id: 'navigation_bar.community_timeline', defaultMessage: 'Local timeline' },
+  explore: { id: 'navigation_bar.explore', defaultMessage: 'Explore' },
   direct: { id: 'navigation_bar.direct', defaultMessage: 'Direct messages' },
   bookmarks: { id: 'navigation_bar.bookmarks', defaultMessage: 'Bookmarks' },
   preferences: { id: 'navigation_bar.preferences', defaultMessage: 'Preferences' },
@@ -97,11 +98,22 @@ class GettingStarted extends ImmutablePureComponent {
     if (multiColumn) {
       navItems.push(
         <ColumnSubheading key='header-discover' text={intl.formatMessage(messages.discover)} />,
+      );
+      height += 34;
+    }
+
+    navItems.push(
+      <ColumnLink key='explore' icon='hashtag' text={intl.formatMessage(messages.explore)} to='/explore' />,
+    );
+    height += 48;
+
+    if (multiColumn) {
+      navItems.push(
         <ColumnLink key='community_timeline' icon='users' text={intl.formatMessage(messages.community_timeline)} to='/public/local' />,
         <ColumnLink key='public_timeline' icon='globe' text={intl.formatMessage(messages.public_timeline)} to='/public' />,
       );
 
-      height += 34 + 48*2;
+      height += 48*2;
 
       navItems.push(
         <ColumnSubheading key='header-personal' text={intl.formatMessage(messages.personal)} />,
diff --git a/app/javascript/mastodon/features/ui/components/navigation_panel.js b/app/javascript/mastodon/features/ui/components/navigation_panel.js
index 51a0757bc..eb42115b7 100644
--- a/app/javascript/mastodon/features/ui/components/navigation_panel.js
+++ b/app/javascript/mastodon/features/ui/components/navigation_panel.js
@@ -13,7 +13,7 @@ const NavigationPanel = () => (
     <NavLink className='column-link column-link--transparent' to='/home' data-preview-title-id='column.home' data-preview-icon='home' ><Icon className='column-link__icon' id='home' fixedWidth /><FormattedMessage id='tabs_bar.home' defaultMessage='Home' /></NavLink>
     <NavLink className='column-link column-link--transparent' to='/notifications' data-preview-title-id='column.notifications' data-preview-icon='bell' ><NotificationsCounterIcon className='column-link__icon' /><FormattedMessage id='tabs_bar.notifications' defaultMessage='Notifications' /></NavLink>
     <FollowRequestsNavLink />
-    <NavLink className='column-link column-link--transparent' to='/explore' data-preview-title-id='explore.title' data-preview-icon='globe'><Icon className='column-link__icon' id='globe' fixedWidth /><FormattedMessage id='explore.title' defaultMessage='Explore' /></NavLink>
+    <NavLink className='column-link column-link--transparent' to='/explore' data-preview-title-id='explore.title' data-preview-icon='hashtag'><Icon className='column-link__icon' id='hashtag' fixedWidth /><FormattedMessage id='explore.title' defaultMessage='Explore' /></NavLink>
     <NavLink className='column-link column-link--transparent' to='/public/local' data-preview-title-id='column.community' data-preview-icon='users' ><Icon className='column-link__icon' id='users' fixedWidth /><FormattedMessage id='tabs_bar.local_timeline' defaultMessage='Local' /></NavLink>
     <NavLink className='column-link column-link--transparent' exact to='/public' data-preview-title-id='column.public' data-preview-icon='globe' ><Icon className='column-link__icon' id='globe' fixedWidth /><FormattedMessage id='tabs_bar.federated_timeline' defaultMessage='Federated' /></NavLink>
     <NavLink className='column-link column-link--transparent' to='/conversations'><Icon className='column-link__icon' id='envelope' fixedWidth /><FormattedMessage id='navigation_bar.direct' defaultMessage='Direct messages' /></NavLink>
diff --git a/app/javascript/mastodon/features/ui/components/tabs_bar.js b/app/javascript/mastodon/features/ui/components/tabs_bar.js
index 195403fd3..55668cab6 100644
--- a/app/javascript/mastodon/features/ui/components/tabs_bar.js
+++ b/app/javascript/mastodon/features/ui/components/tabs_bar.js
@@ -10,9 +10,9 @@ import NotificationsCounterIcon from './notifications_counter_icon';
 export const links = [
   <NavLink className='tabs-bar__link' to='/home' data-preview-title-id='column.home' data-preview-icon='home' ><Icon id='home' fixedWidth /><FormattedMessage id='tabs_bar.home' defaultMessage='Home' /></NavLink>,
   <NavLink className='tabs-bar__link' to='/notifications' data-preview-title-id='column.notifications' data-preview-icon='bell' ><NotificationsCounterIcon /><FormattedMessage id='tabs_bar.notifications' defaultMessage='Notifications' /></NavLink>,
-  <NavLink className='tabs-bar__link optional' to='/public/local' data-preview-title-id='column.community' data-preview-icon='users' ><Icon id='users' fixedWidth /><FormattedMessage id='tabs_bar.local_timeline' defaultMessage='Local' /></NavLink>,
-  <NavLink className='tabs-bar__link optional' exact to='/public' data-preview-title-id='column.public' data-preview-icon='globe' ><Icon id='globe' fixedWidth /><FormattedMessage id='tabs_bar.federated_timeline' defaultMessage='Federated' /></NavLink>,
-  <NavLink className='tabs-bar__link' to='/explore' data-preview-title-id='tabs_bar.search' data-preview-icon='search' ><Icon id='search' fixedWidth /><FormattedMessage id='tabs_bar.search' defaultMessage='Search' /></NavLink>,
+  <NavLink className='tabs-bar__link' to='/public/local' data-preview-title-id='column.community' data-preview-icon='users' ><Icon id='users' fixedWidth /><FormattedMessage id='tabs_bar.local_timeline' defaultMessage='Local' /></NavLink>,
+  <NavLink className='tabs-bar__link' exact to='/public' data-preview-title-id='column.public' data-preview-icon='globe' ><Icon id='globe' fixedWidth /><FormattedMessage id='tabs_bar.federated_timeline' defaultMessage='Federated' /></NavLink>,
+  <NavLink className='tabs-bar__link optional' to='/explore' data-preview-title-id='tabs_bar.search' data-preview-icon='search' ><Icon id='search' fixedWidth /><FormattedMessage id='tabs_bar.search' defaultMessage='Search' /></NavLink>,
   <NavLink className='tabs-bar__link' style={{ flexGrow: '0', flexBasis: '30px' }} to='/getting-started' data-preview-title-id='getting_started.heading' data-preview-icon='bars' ><Icon id='bars' fixedWidth /></NavLink>,
 ];
 
diff --git a/app/javascript/mastodon/locales/defaultMessages.json b/app/javascript/mastodon/locales/defaultMessages.json
index 370765f9f..ff69a8c51 100644
--- a/app/javascript/mastodon/locales/defaultMessages.json
+++ b/app/javascript/mastodon/locales/defaultMessages.json
@@ -1956,6 +1956,10 @@
         "defaultMessage": "Local timeline",
         "id": "navigation_bar.community_timeline"
       },
+      {
+        "defaultMessage": "Explore",
+        "id": "navigation_bar.explore"
+      },
       {
         "defaultMessage": "Direct messages",
         "id": "navigation_bar.direct"
diff --git a/app/javascript/mastodon/locales/en.json b/app/javascript/mastodon/locales/en.json
index 2afc1b75f..30acb054e 100644
--- a/app/javascript/mastodon/locales/en.json
+++ b/app/javascript/mastodon/locales/en.json
@@ -298,6 +298,7 @@
   "navigation_bar.discover": "Discover",
   "navigation_bar.domain_blocks": "Blocked domains",
   "navigation_bar.edit_profile": "Edit profile",
+  "navigation_bar.explore": "Explore",
   "navigation_bar.favourites": "Favourites",
   "navigation_bar.filters": "Muted words",
   "navigation_bar.follow_requests": "Follow requests",
diff --git a/app/models/instance.rb b/app/models/instance.rb
index c01c23077..36110ee40 100644
--- a/app/models/instance.rb
+++ b/app/models/instance.rb
@@ -32,8 +32,12 @@ class Instance < ApplicationRecord
     @delivery_failure_tracker ||= DeliveryFailureTracker.new(domain)
   end
 
+  def purgeable?
+    unavailable? || domain_block&.suspend?
+  end
+
   def unavailable?
-    unavailable_domain.present? || domain_block&.suspend?
+    unavailable_domain.present?
   end
 
   def failing?
diff --git a/app/views/admin/custom_emojis/new.html.haml b/app/views/admin/custom_emojis/new.html.haml
index e15a07cb8..95996dec8 100644
--- a/app/views/admin/custom_emojis/new.html.haml
+++ b/app/views/admin/custom_emojis/new.html.haml
@@ -7,7 +7,7 @@
   .fields-group
     = f.input :shortcode, wrapper: :with_label, label: t('admin.custom_emojis.shortcode'), hint: t('admin.custom_emojis.shortcode_hint')
   .fields-group
-    = f.input :image, wrapper: :with_label, input_html: { accept: 'image/png' }, hint: t('admin.custom_emojis.image_hint')
+    = f.input :image, wrapper: :with_label, input_html: { accept: CustomEmoji::IMAGE_MIME_TYPES.join(' ') }, hint: t('admin.custom_emojis.image_hint', size: number_to_human_size(CustomEmoji::LIMIT))
 
   .actions
     = f.button :button, t('admin.custom_emojis.upload'), type: :submit
diff --git a/app/views/admin/instances/show.html.haml b/app/views/admin/instances/show.html.haml
index f4445f6b1..9b2a46e7f 100644
--- a/app/views/admin/instances/show.html.haml
+++ b/app/views/admin/instances/show.html.haml
@@ -86,7 +86,7 @@
         = t('admin.instances.availability.failures_recorded', count: @instance.delivery_failure_tracker.days)
         = link_to t('admin.instances.delivery.clear'), clear_delivery_errors_admin_instance_path(@instance), data: { confirm: t('admin.accounts.are_you_sure'), method: :post } unless @instance.exhausted_deliveries_days.empty?
 
-- if @instance.unavailable?
+- if @instance.purgeable?
   %p= t('admin.instances.purge_description_html')
 
   = link_to t('admin.instances.purge'), admin_instance_path(@instance), data: { confirm: t('admin.instances.confirm_purge'), method: :delete }, class: 'button button--destructive'
diff --git a/config/locales/ar.yml b/config/locales/ar.yml
index b177c8cac..403780ba9 100644
--- a/config/locales/ar.yml
+++ b/config/locales/ar.yml
@@ -376,7 +376,6 @@ ar:
       enable: تفعيل
       enabled: مُشغَّل
       enabled_msg: تم تنشيط ذاك الإيموجي بنجاح
-      image_hint: ملف PNG إلى غاية حجم 50 ك.ب
       list: القائمة
       listed: مُدرَج
       new:
diff --git a/config/locales/bn.yml b/config/locales/bn.yml
index 75563b5ac..20a99fd2f 100644
--- a/config/locales/bn.yml
+++ b/config/locales/bn.yml
@@ -234,7 +234,6 @@ bn:
       enable: সক্রিয়
       enabled: সক্রিয়
       enabled_msg: সফলভাবে সেই ইমোজি সক্ষম করা হয়েছে
-      image_hint: ৫০কেবি অবধি পিএনজি
       list: তালিকা
       listed: তালিকাভুক্ত
       new:
diff --git a/config/locales/ca.yml b/config/locales/ca.yml
index 741d172b2..d870ed632 100644
--- a/config/locales/ca.yml
+++ b/config/locales/ca.yml
@@ -373,7 +373,6 @@ ca:
       enable: Habilita
       enabled: Activat
       enabled_msg: S'ha habilitat amb èxit emoji
-      image_hint: PNG de fins a 50 KB
       list: Llista
       listed: Enumerat
       new:
diff --git a/config/locales/co.yml b/config/locales/co.yml
index 4de3f56cf..c09f4c24e 100644
--- a/config/locales/co.yml
+++ b/config/locales/co.yml
@@ -348,7 +348,6 @@ co:
       enable: Attivà
       enabled: Attivate
       enabled_msg: L’emoji hè stata attivata
-      image_hint: PNG di 50Ko o menu
       list: Listà
       listed: Listata
       new:
diff --git a/config/locales/cs.yml b/config/locales/cs.yml
index ee8ab2474..8eda24b4f 100644
--- a/config/locales/cs.yml
+++ b/config/locales/cs.yml
@@ -366,7 +366,6 @@ cs:
       enable: Povolit
       enabled: Povoleno
       enabled_msg: Emoji bylo úspěšně povoleno
-      image_hint: PNG až do 50 KB
       list: Uvést
       listed: Uvedeno
       new:
diff --git a/config/locales/cy.yml b/config/locales/cy.yml
index ad2e0a936..15de9ac76 100644
--- a/config/locales/cy.yml
+++ b/config/locales/cy.yml
@@ -278,7 +278,6 @@ cy:
       enable: Galluogi
       enabled: Wedi ei alluogi
       enabled_msg: Llwyddwyd i alluogi yr emoji hwnnw
-      image_hint: PNG hyd at 50KB
       list: Rhestr
       listed: Rhestredig
       new:
diff --git a/config/locales/da.yml b/config/locales/da.yml
index acf79160f..5c790993c 100644
--- a/config/locales/da.yml
+++ b/config/locales/da.yml
@@ -373,7 +373,6 @@ da:
       enable: Aktivér
       enabled: Aktiveret
       enabled_msg: Denne emoji er nu aktiv
-      image_hint: PNG op til 50 kB
       list: Oplist
       listed: Oplistet
       new:
diff --git a/config/locales/de.yml b/config/locales/de.yml
index 333a44851..33df89801 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -373,7 +373,6 @@ de:
       enable: Aktivieren
       enabled: Aktiviert
       enabled_msg: Das Emoji wurde aktiviert
-      image_hint: PNG bis zu 50 kB
       list: Liste
       listed: Gelistet
       new:
diff --git a/config/locales/el.yml b/config/locales/el.yml
index 7bdeefc60..983b083f9 100644
--- a/config/locales/el.yml
+++ b/config/locales/el.yml
@@ -306,7 +306,6 @@ el:
       enable: Ενεργοποίηση
       enabled: Ενεργοποιημένα
       enabled_msg: Επιτυχής ενεργοποίηση αυτού του emoji
-      image_hint: PNG έως 50KB
       list: Εμφάνιση
       listed: Αναφερθέντα
       new:
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 8f6100129..cdc66bd68 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -373,7 +373,7 @@ en:
       enable: Enable
       enabled: Enabled
       enabled_msg: Successfully enabled that emoji
-      image_hint: PNG up to 50KB
+      image_hint: PNG or GIF up to %{size}
       list: List
       listed: Listed
       new:
diff --git a/config/locales/en_GB.yml b/config/locales/en_GB.yml
index de74e0f61..a287810aa 100644
--- a/config/locales/en_GB.yml
+++ b/config/locales/en_GB.yml
@@ -220,7 +220,6 @@ en_GB:
       emoji: Emoji
       enable: Enable
       enabled_msg: Successfully enabled that emoji
-      image_hint: PNG up to 50KB
       listed: Listed
       new:
         title: Add new custom emoji
diff --git a/config/locales/eo.yml b/config/locales/eo.yml
index c70641ca3..36da3c5fa 100644
--- a/config/locales/eo.yml
+++ b/config/locales/eo.yml
@@ -308,7 +308,6 @@ eo:
       enable: Ebligi
       enabled: Ebligita
       enabled_msg: Tiu emoĝio estis sukcese ebligita
-      image_hint: PNG ĝis 50KB
       list: Listo
       listed: Listigita
       new:
diff --git a/config/locales/es-AR.yml b/config/locales/es-AR.yml
index b42798720..34bed329a 100644
--- a/config/locales/es-AR.yml
+++ b/config/locales/es-AR.yml
@@ -373,7 +373,6 @@ es-AR:
       enable: Habilitar
       enabled: Habilitado
       enabled_msg: Se habilitó ese emoji exitosamente
-      image_hint: PNG de hasta 50KB
       list: Listar
       listed: Listados
       new:
diff --git a/config/locales/es-MX.yml b/config/locales/es-MX.yml
index 4a3979cb4..0d3f5c118 100644
--- a/config/locales/es-MX.yml
+++ b/config/locales/es-MX.yml
@@ -373,7 +373,6 @@ es-MX:
       enable: Habilitar
       enabled: Activado
       enabled_msg: Se habilitó con éxito ese emoji
-      image_hint: PNG de hasta 50KB
       list: Lista
       listed: Listados
       new:
diff --git a/config/locales/es.yml b/config/locales/es.yml
index d9336cbdc..3d43a2e39 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -373,7 +373,6 @@ es:
       enable: Habilitar
       enabled: Activado
       enabled_msg: Se habilitó con éxito ese emoji
-      image_hint: PNG de hasta 50KB
       list: Lista
       listed: Listados
       new:
diff --git a/config/locales/et.yml b/config/locales/et.yml
index cea2d99ba..ac8404885 100644
--- a/config/locales/et.yml
+++ b/config/locales/et.yml
@@ -258,7 +258,6 @@ et:
       enable: Luba
       enabled: Lubatud
       enabled_msg: Selle emotikoni lubamine õnnestus
-      image_hint: PNG kuni 50KB
       list: Loend
       listed: Nimekirjastatud
       new:
diff --git a/config/locales/eu.yml b/config/locales/eu.yml
index 3b0517c96..5d51d0619 100644
--- a/config/locales/eu.yml
+++ b/config/locales/eu.yml
@@ -362,7 +362,6 @@ eu:
       enable: Gaitu
       enabled: Gaituta
       enabled_msg: Emoji hori ongi gaitu da
-      image_hint: PNG gehienez 50KB
       list: Zerrendatu
       listed: Zerrendatua
       new:
diff --git a/config/locales/fa.yml b/config/locales/fa.yml
index 2d7be0a0d..674abccf4 100644
--- a/config/locales/fa.yml
+++ b/config/locales/fa.yml
@@ -360,7 +360,6 @@ fa:
       enable: به کار انداختن
       enabled: فعال
       enabled_msg: این شکلک با موفقیت فعال شد
-      image_hint: پروندهٔ PNG حداکثر 50KB
       list: فهرست
       listed: فهرست شده
       new:
diff --git a/config/locales/fi.yml b/config/locales/fi.yml
index 28f63cd74..fd017aaf2 100644
--- a/config/locales/fi.yml
+++ b/config/locales/fi.yml
@@ -373,7 +373,6 @@ fi:
       enable: Ota käyttöön
       enabled: Käytössä
       enabled_msg: Emojin käyttöönotto onnistui
-      image_hint: PNG enintään 50 kt
       list: Listaa
       listed: Listassa
       new:
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index 6e38130fe..993c7d692 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -373,7 +373,6 @@ fr:
       enable: Activer
       enabled: Activé
       enabled_msg: Émoji activé avec succès
-      image_hint: PNG de moins de 50 Ko
       list: Lister
       listed: Listé
       new:
diff --git a/config/locales/gd.yml b/config/locales/gd.yml
index f8a4527e2..9f4a1b1b8 100644
--- a/config/locales/gd.yml
+++ b/config/locales/gd.yml
@@ -381,7 +381,6 @@ gd:
       enable: Cuir an comas
       enabled: Chaidh a chur an comas
       enabled_msg: Chaidh an t-Emoji sin a chur an comas
-      image_hint: PNG suas ri 50KB
       list: Liosta
       listed: Liostaichte
       new:
diff --git a/config/locales/gl.yml b/config/locales/gl.yml
index 59c2c1522..b5c07a480 100644
--- a/config/locales/gl.yml
+++ b/config/locales/gl.yml
@@ -373,7 +373,6 @@ gl:
       enable: Activar
       enabled: Activado
       enabled_msg: Activouse a emoticona de xeito correcto
-      image_hint: PNG de até 50KB
       list: Listar
       listed: Listado
       new:
diff --git a/config/locales/hu.yml b/config/locales/hu.yml
index 73ade428b..ae3ce6f24 100644
--- a/config/locales/hu.yml
+++ b/config/locales/hu.yml
@@ -375,7 +375,6 @@ hu:
       enable: Engedélyezés
       enabled: Engedélyezve
       enabled_msg: Emodzsi sikeresen engedélyezve
-      image_hint: PNG (legfeljebb 50 kB-os)
       list: Felsorolás
       listed: Felsorolva
       new:
diff --git a/config/locales/hy.yml b/config/locales/hy.yml
index 86287e3db..e7d8bd414 100644
--- a/config/locales/hy.yml
+++ b/config/locales/hy.yml
@@ -295,7 +295,6 @@ hy:
       enable: Միացնել
       enabled: Միացուած
       enabled_msg: Յաջողութեամբ միացուեց էմոջին
-      image_hint: PNG մինչեւ 50KB
       list: Ցանկ
       listed: Ցուցակագրուած
       new:
diff --git a/config/locales/id.yml b/config/locales/id.yml
index 158f4d6b1..019266294 100644
--- a/config/locales/id.yml
+++ b/config/locales/id.yml
@@ -367,7 +367,6 @@ id:
       enable: Aktifkan
       enabled: Diaktifkan
       enabled_msg: Emoji berhasil diaktifkan
-      image_hint: PNG hingga 50KB
       list: Daftar
       listed: Terdaftar
       new:
diff --git a/config/locales/is.yml b/config/locales/is.yml
index 4d50f866a..e7087e05d 100644
--- a/config/locales/is.yml
+++ b/config/locales/is.yml
@@ -373,7 +373,6 @@ is:
       enable: Virkja
       enabled: Virkt
       enabled_msg: Tókst að gera þetta tjáningartákn virkt
-      image_hint: PNG allt að 50KB
       list: Listi
       listed: Skráð
       new:
diff --git a/config/locales/it.yml b/config/locales/it.yml
index 5c82b5207..73428e900 100644
--- a/config/locales/it.yml
+++ b/config/locales/it.yml
@@ -373,7 +373,6 @@ it:
       enable: Abilita
       enabled: Abilitato
       enabled_msg: Questa emoji è stata abilitata con successo
-      image_hint: PNG fino a 50 KB
       list: Includi nell'elenco
       listed: Elencato
       new:
diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index 7f518b41e..d3f6d1568 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -361,7 +361,6 @@ ja:
       enable: 有効化
       enabled: 有効
       enabled_msg: 絵文字を有効化しました
-      image_hint: 50KBまでのPNG画像を利用できます
       list: 表示
       listed: 表示
       new:
diff --git a/config/locales/ka.yml b/config/locales/ka.yml
index ab8ba6ec3..29b3715bc 100644
--- a/config/locales/ka.yml
+++ b/config/locales/ka.yml
@@ -139,7 +139,6 @@ ka:
       emoji: ემოჯი
       enable: ჩართვა
       enabled_msg: წარმატებით ჩაირთო ეს ემოჯი
-      image_hint: PNG 50კბმდე
       listed: ჩამოთვლილი
       new:
         title: ახალი პერსონალიზირებული ემოჯის დამატება
diff --git a/config/locales/kab.yml b/config/locales/kab.yml
index d43a1c8c2..c9fe4dc47 100644
--- a/config/locales/kab.yml
+++ b/config/locales/kab.yml
@@ -292,7 +292,6 @@ kab:
       enable: Rmed
       enabled: Yermed
       enabled_msg: Imuji yermed mebla ugur
-      image_hint: PNG n ddaw n 50KT
       list: Umuγ
       new:
         title: Timerna n imuji udmawan amaynut
diff --git a/config/locales/kk.yml b/config/locales/kk.yml
index d72d10a5f..9055b531f 100644
--- a/config/locales/kk.yml
+++ b/config/locales/kk.yml
@@ -211,7 +211,6 @@ kk:
       enable: Қосу
       enabled: Қосылды
       enabled_msg: Эмодзи сәтті қосылды
-      image_hint: PNG 50KB
       list: Тізім
       listed: Тізілді
       new:
diff --git a/config/locales/kmr.yml b/config/locales/kmr.yml
index 8d90b1e42..a971c6775 100644
--- a/config/locales/kmr.yml
+++ b/config/locales/kmr.yml
@@ -373,7 +373,6 @@ kmr:
       enable: Çalak bike
       enabled: Çalakkirî
       enabled_msg: Ev hestok bi serkeftî hate çalak kirin
-      image_hint: Mezinahiya pelê PNG heya 50Kb te
       list: Rêzok
       listed: Rêzokkirî
       new:
diff --git a/config/locales/ko.yml b/config/locales/ko.yml
index 889f8eed4..1e0733248 100644
--- a/config/locales/ko.yml
+++ b/config/locales/ko.yml
@@ -369,7 +369,6 @@ ko:
       enable: 활성화
       enabled: 활성됨
       enabled_msg: 성공적으로 활성화하였습니다
-      image_hint: 50KB 이하의 PNG
       list: 목록에 추가
       listed: 목록에 실림
       new:
diff --git a/config/locales/ku.yml b/config/locales/ku.yml
index cf0fdbf8b..1f8a91031 100644
--- a/config/locales/ku.yml
+++ b/config/locales/ku.yml
@@ -285,7 +285,6 @@ ku:
       enable: چالاککردن
       enabled: چالاککراوە
       enabled_msg: ئەو ئیمۆجییە بە سەرکەوتووانە چالاک کرا
-      image_hint: PNG تا ٥٠کیلۆبایت
       list: پێرست
       listed: پێرستکراوە
       new:
diff --git a/config/locales/lt.yml b/config/locales/lt.yml
index d866fb52e..5544fbc4d 100644
--- a/config/locales/lt.yml
+++ b/config/locales/lt.yml
@@ -151,7 +151,6 @@ lt:
       emoji: Jaustukas
       enable: Įjungti
       enabled_msg: Šis jaustukas sėkmingai įjungtas
-      image_hint: PNG failo dydis iki 50KB
       listed: Įtrauktas į sąrašą
       new:
         title: Pridėti naują jaustuką
diff --git a/config/locales/lv.yml b/config/locales/lv.yml
index 58a9350d3..13f7544ca 100644
--- a/config/locales/lv.yml
+++ b/config/locales/lv.yml
@@ -377,7 +377,6 @@ lv:
       enable: Iespējot
       enabled: Iespējots
       enabled_msg: Šī emocijzīme ir veiksmīgi iespējota
-      image_hint: PNG līdz 50 KB
       list: Saraksts
       listed: Uzrakstītas
       new:
diff --git a/config/locales/ms.yml b/config/locales/ms.yml
index 5bc9f2884..4e101a890 100644
--- a/config/locales/ms.yml
+++ b/config/locales/ms.yml
@@ -334,7 +334,6 @@ ms:
       enable: Dayakan
       enabled: Didayakan
       enabled_msg: Emoji tersebut berjaya didayakan
-      image_hint: PNG, maksimum 50KB
       list: Senarai
       listed: Disenaraikan
       new:
diff --git a/config/locales/nl.yml b/config/locales/nl.yml
index c9291b59c..a51ef07af 100644
--- a/config/locales/nl.yml
+++ b/config/locales/nl.yml
@@ -337,7 +337,6 @@ nl:
       enable: Inschakelen
       enabled: Ingeschakeld
       enabled_msg: Inschakelen van deze emoji geslaagd
-      image_hint: PNG van max. 50KB
       list: In lijst
       listed: Weergegeven
       new:
diff --git a/config/locales/nn.yml b/config/locales/nn.yml
index 177fbd111..3af989a14 100644
--- a/config/locales/nn.yml
+++ b/config/locales/nn.yml
@@ -300,7 +300,6 @@ nn:
       enable: Slå på
       enabled: Slege på
       enabled_msg: Aktiverte kjensleteikn
-      image_hint: PNG opp til 50 kB
       list: Oppfør
       listed: Oppført
       new:
diff --git a/config/locales/no.yml b/config/locales/no.yml
index 7dc570554..a7ba74063 100644
--- a/config/locales/no.yml
+++ b/config/locales/no.yml
@@ -297,7 +297,6 @@
       enable: Aktivere
       enabled: Skrudd på
       enabled_msg: Aktiverte emojien uten problem
-      image_hint: PNG opp til 50KB
       list: Før opp
       listed: Oppførte
       new:
diff --git a/config/locales/oc.yml b/config/locales/oc.yml
index 17c9dd4ec..4654d5e27 100644
--- a/config/locales/oc.yml
+++ b/config/locales/oc.yml
@@ -265,7 +265,6 @@ oc:
       enable: Activar
       enabled: Activat
       enabled_msg: Aqueste emoji es ben activat
-      image_hint: PNG cap a 50Ko
       list: Listar
       listed: Listat
       new:
diff --git a/config/locales/pl.yml b/config/locales/pl.yml
index 74837c7c0..7acb66569 100644
--- a/config/locales/pl.yml
+++ b/config/locales/pl.yml
@@ -378,7 +378,6 @@ pl:
       enable: Włącz
       enabled: Włączone
       enabled_msg: Pomyślnie przywrócono emoji
-      image_hint: Plik PNG ważący do 50KB
       list: Dodaj do listy
       listed: Widoczne
       new:
diff --git a/config/locales/pt-BR.yml b/config/locales/pt-BR.yml
index 1d9f4c4c4..070745b37 100644
--- a/config/locales/pt-BR.yml
+++ b/config/locales/pt-BR.yml
@@ -359,7 +359,6 @@ pt-BR:
       enable: Ativar
       enabled: Ativado
       enabled_msg: Emoji ativado com sucesso
-      image_hint: PNG de até 50KB
       list: Listar
       listed: Listado
       new:
diff --git a/config/locales/pt-PT.yml b/config/locales/pt-PT.yml
index d638ab54d..55b8f0356 100644
--- a/config/locales/pt-PT.yml
+++ b/config/locales/pt-PT.yml
@@ -373,7 +373,6 @@ pt-PT:
       enable: Ativar
       enabled: Ativado
       enabled_msg: Ativado com sucesso este emoji
-      image_hint: PNG de até 50KB
       list: Lista
       listed: Listado
       new:
diff --git a/config/locales/ru.yml b/config/locales/ru.yml
index aa0c47f55..54c73413b 100644
--- a/config/locales/ru.yml
+++ b/config/locales/ru.yml
@@ -378,7 +378,6 @@ ru:
       enable: Включить
       enabled: Включено
       enabled_msg: Эмодзи успешно включено
-      image_hint: PNG до 50KB
       list: Список
       listed: В списке
       new:
diff --git a/config/locales/sc.yml b/config/locales/sc.yml
index 09e5487c9..aab2e6134 100644
--- a/config/locales/sc.yml
+++ b/config/locales/sc.yml
@@ -334,7 +334,6 @@ sc:
       enable: Ativa
       enabled: Ativadu
       enabled_msg: As ativadu s'emoji
-      image_hint: PNG de finas a 50 KB
       list: Lista
       listed: Listadu
       new:
diff --git a/config/locales/sk.yml b/config/locales/sk.yml
index 6574d0dcf..2405c5872 100644
--- a/config/locales/sk.yml
+++ b/config/locales/sk.yml
@@ -289,7 +289,6 @@ sk:
       enable: Povoľ
       enabled: Povolené
       enabled_msg: Emoji bolo úspešne povolené
-      image_hint: PNG do 50KB
       list: Zoznam
       listed: V zozname
       new:
diff --git a/config/locales/sl.yml b/config/locales/sl.yml
index 9fc570610..902d8fdf9 100644
--- a/config/locales/sl.yml
+++ b/config/locales/sl.yml
@@ -252,7 +252,6 @@ sl:
       enable: Omogoči
       enabled: Omogočeno
       enabled_msg: Ta emotikon je uspešno omogočen
-      image_hint: PNG do 50KB
       list: Seznam
       listed: Navedeno
       new:
diff --git a/config/locales/sq.yml b/config/locales/sq.yml
index 1f65211ea..8b2decd98 100644
--- a/config/locales/sq.yml
+++ b/config/locales/sq.yml
@@ -373,7 +373,6 @@ sq:
       enable: Aktivizoje
       enabled: I aktivizuar
       enabled_msg: Ai emoxhi u aktivizua me sukses
-      image_hint: PNG deri 50KB
       list: Vëre në listë
       listed: Në listë
       new:
diff --git a/config/locales/sr-Latn.yml b/config/locales/sr-Latn.yml
index ca4b89af5..7dcff987b 100644
--- a/config/locales/sr-Latn.yml
+++ b/config/locales/sr-Latn.yml
@@ -109,7 +109,6 @@ sr-Latn:
       emoji: Emotikon
       enable: Omogući
       enabled_msg: Emotikon uspešno omogućen
-      image_hint: PNG do 50KB
       listed: Izlistan
       new:
         title: Dodaj novi proizvoljni emotikon
diff --git a/config/locales/sr.yml b/config/locales/sr.yml
index 5734cd35d..e89e43879 100644
--- a/config/locales/sr.yml
+++ b/config/locales/sr.yml
@@ -170,7 +170,6 @@ sr:
       emoji: Емоџи
       enable: Омогући
       enabled_msg: Емоџи успешно омогућен
-      image_hint: PNG до 50KB
       listed: Излистан
       new:
         title: Додај нови произвољни емоџи
diff --git a/config/locales/sv.yml b/config/locales/sv.yml
index db59e75e7..79118a283 100644
--- a/config/locales/sv.yml
+++ b/config/locales/sv.yml
@@ -330,7 +330,6 @@ sv:
       enable: Aktivera
       enabled: Aktiverad
       enabled_msg: Aktiverade den emoji utan problem
-      image_hint: PNG upp till 50KB
       list: Lista
       listed: Noterade
       new:
diff --git a/config/locales/th.yml b/config/locales/th.yml
index 11441da96..39146559a 100644
--- a/config/locales/th.yml
+++ b/config/locales/th.yml
@@ -354,7 +354,6 @@ th:
       enable: เปิดใช้งาน
       enabled: เปิดใช้งานอยู่
       enabled_msg: เปิดใช้งานอีโมจินั้นสำเร็จ
-      image_hint: PNG สูงสุด 50KB
       list: แสดงรายการ
       listed: อยู่ในรายการ
       new:
diff --git a/config/locales/tr.yml b/config/locales/tr.yml
index ff7bd9cbf..bbc4a6db7 100644
--- a/config/locales/tr.yml
+++ b/config/locales/tr.yml
@@ -373,7 +373,6 @@ tr:
       enable: Etkinleştir
       enabled: Etkin
       enabled_msg: Bu emojiyi başarıyla etkinleştirdi
-      image_hint: 50 KB'a kadar PNG
       list: Liste
       listed: Listelenen
       new:
diff --git a/config/locales/uk.yml b/config/locales/uk.yml
index 3658b2dea..219c7cdb7 100644
--- a/config/locales/uk.yml
+++ b/config/locales/uk.yml
@@ -368,7 +368,6 @@ uk:
       enable: Увімкнути
       enabled: Увімкнено
       enabled_msg: Емодзі успішно увімкнене
-      image_hint: PNG розміром до 50 КБ
       list: Список
       listed: У списку
       new:
diff --git a/config/locales/vi.yml b/config/locales/vi.yml
index e9129640f..d9b58115e 100644
--- a/config/locales/vi.yml
+++ b/config/locales/vi.yml
@@ -367,7 +367,6 @@ vi:
       enable: Cho phép
       enabled: Đã cho phép
       enabled_msg: Đã cho phép thành công Emoji này
-      image_hint: PNG tối đa 50KB
       list: Danh sách
       listed: Liệt kê
       new:
diff --git a/config/locales/zh-CN.yml b/config/locales/zh-CN.yml
index 5fdc8037f..02d18d41b 100644
--- a/config/locales/zh-CN.yml
+++ b/config/locales/zh-CN.yml
@@ -364,7 +364,6 @@ zh-CN:
       enable: 启用
       enabled: 已启用
       enabled_msg: 表情启用成功
-      image_hint: PNG 格式，最大 50KB
       list: 列表
       listed: 已显示
       new:
diff --git a/config/locales/zh-HK.yml b/config/locales/zh-HK.yml
index d137abe35..f85291b2c 100644
--- a/config/locales/zh-HK.yml
+++ b/config/locales/zh-HK.yml
@@ -344,7 +344,6 @@ zh-HK:
       enable: 啟用
       enabled: 已啟用
       enabled_msg: 已啟用表情符號
-      image_hint: PNG 格式，最大 50KB
       list: 列出
       listed: 已列出
       new:
diff --git a/config/locales/zh-TW.yml b/config/locales/zh-TW.yml
index 0941c1995..d11b15ab4 100644
--- a/config/locales/zh-TW.yml
+++ b/config/locales/zh-TW.yml
@@ -367,7 +367,6 @@ zh-TW:
       enable: 啟用
       enabled: 已啟用
       enabled_msg: 已啟用表情符號
-      image_hint: PNG 格式, 最大 50KB
       list: 列表
       listed: 已顯示
       new: