diff --git a/CHANGELOG.md b/CHANGELOG.md
index 519c561a6..52a62a213 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ All notable changes to this project will be documented in this file.
 ## Unreleased
 ### Added
 
-- **Add support for post editing** ([Gargron](https://github.com/mastodon/mastodon/pull/16697), [Gargron](https://github.com/mastodon/mastodon/pull/17727), [Gargron](https://github.com/mastodon/mastodon/pull/17728), [Gargron](https://github.com/mastodon/mastodon/pull/17320), [Gargron](https://github.com/mastodon/mastodon/pull/17404), [Gargron](https://github.com/mastodon/mastodon/pull/17390), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17335), [Gargron](https://github.com/mastodon/mastodon/pull/17696), [Gargron](https://github.com/mastodon/mastodon/pull/17745), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17740), [Gargron](https://github.com/mastodon/mastodon/pull/17697), [Gargron](https://github.com/mastodon/mastodon/pull/17648), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17531), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17499), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17498), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17380), [Gargron](https://github.com/mastodon/mastodon/pull/17373), [Gargron](https://github.com/mastodon/mastodon/pull/17334), [Gargron](https://github.com/mastodon/mastodon/pull/17333), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17699), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17748))
+- **Add support for incoming edited posts** ([Gargron](https://github.com/mastodon/mastodon/pull/16697), [Gargron](https://github.com/mastodon/mastodon/pull/17727), [Gargron](https://github.com/mastodon/mastodon/pull/17728), [Gargron](https://github.com/mastodon/mastodon/pull/17320), [Gargron](https://github.com/mastodon/mastodon/pull/17404), [Gargron](https://github.com/mastodon/mastodon/pull/17390), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17335), [Gargron](https://github.com/mastodon/mastodon/pull/17696), [Gargron](https://github.com/mastodon/mastodon/pull/17745), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17740), [Gargron](https://github.com/mastodon/mastodon/pull/17697), [Gargron](https://github.com/mastodon/mastodon/pull/17648), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17531), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17499), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17498), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17380), [Gargron](https://github.com/mastodon/mastodon/pull/17373), [Gargron](https://github.com/mastodon/mastodon/pull/17334), [Gargron](https://github.com/mastodon/mastodon/pull/17333), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17699), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17748))
   - Previous versions remain available for perusal and comparison
   - People who reblogged a post are notified when it's edited
   - New REST APIs:
@@ -14,7 +14,7 @@ All notable changes to this project will be documented in this file.
     - `GET /api/v1/statuses/:id/history`
     - `GET /api/v1/statuses/:id/source`
   - New streaming API event:
-    - `update`
+    - `status.update`
 - **Add appeals for moderator decisions** ([Gargron](https://github.com/mastodon/mastodon/pull/17364), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17725), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17566), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17652), [Gargron](https://github.com/mastodon/mastodon/pull/17616), [Gargron](https://github.com/mastodon/mastodon/pull/17615), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17554), [Gargron](https://github.com/mastodon/mastodon/pull/17523))
   - All default moderator decisions now notify the affected user by e-mail
   - They now link to an appeal page instead of suggesting replying to the e-mail
@@ -63,7 +63,7 @@ All notable changes to this project will be documented in this file.
 - Add `types` param to `GET /api/v1/notifications` in REST API ([Gargron](https://github.com/mastodon/mastodon/pull/17767))
 - **Add notifications for moderators about new sign-ups** ([Gargron](https://github.com/mastodon/mastodon/pull/16953), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17629))
   - When a new user confirms e-mail, moderators receive a notification
-  - New streaming API event:
+  - New notification type:
     - `admin.sign_up`
 - Add authentication history ([Gargron](https://github.com/mastodon/mastodon/pull/16408), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/16428), [baby-gnu](https://github.com/mastodon/mastodon/pull/16654))
 - Add ability to automatically delete old posts ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/16529), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/17691), [tribela](https://github.com/mastodon/mastodon/pull/16653))
diff --git a/app/javascript/mastodon/features/explore/results.js b/app/javascript/mastodon/features/explore/results.js
index ff900de08..339f883c5 100644
--- a/app/javascript/mastodon/features/explore/results.js
+++ b/app/javascript/mastodon/features/explore/results.js
@@ -24,15 +24,15 @@ const appendLoadMore = (id, list, onLoadMore) => {
   }
 };
 
-const renderAccounts = (results, onLoadMore) => appendLoadMore('accounts', results.get('accounts').map(item => (
+const renderAccounts = (results, onLoadMore) => appendLoadMore('accounts', results.get('accounts', ImmutableList()).map(item => (
   <Account key={`account-${item}`} id={item} />
 )), onLoadMore);
 
-const renderHashtags = (results, onLoadMore) => appendLoadMore('hashtags', results.get('hashtags').map(item => (
+const renderHashtags = (results, onLoadMore) => appendLoadMore('hashtags', results.get('hashtags', ImmutableList()).map(item => (
   <Hashtag key={`tag-${item.get('name')}`} hashtag={item} />
 )), onLoadMore);
 
-const renderStatuses = (results, onLoadMore) => appendLoadMore('statuses', results.get('statuses').map(item => (
+const renderStatuses = (results, onLoadMore) => appendLoadMore('statuses', results.get('statuses', ImmutableList()).map(item => (
   <Status key={`status-${item}`} id={item} />
 )), onLoadMore);
 
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index 57b265f95..713d24c0f 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -1154,6 +1154,43 @@
   .audio-player {
     margin-top: 8px;
   }
+
+  &.light {
+    .status__relative-time,
+    .status__visibility-icon {
+      color: $light-text-color;
+    }
+
+    .status__display-name {
+      color: $inverted-text-color;
+    }
+
+    .display-name {
+      color: $light-text-color;
+
+      strong {
+        color: $inverted-text-color;
+      }
+    }
+
+    .status__content {
+      color: $inverted-text-color;
+
+      a {
+        color: $highlight-text-color;
+      }
+
+      a.status__content__spoiler-link {
+        color: $primary-text-color;
+        background: $ui-primary-color;
+
+        &:hover,
+        &:focus {
+          background: lighten($ui-primary-color, 8%);
+        }
+      }
+    }
+  }
 }
 
 .detailed-status__meta {
diff --git a/app/views/admin/instances/_instance.html.haml b/app/views/admin/instances/_instance.html.haml
index 8a4396002..93f9bd418 100644
--- a/app/views/admin/instances/_instance.html.haml
+++ b/app/views/admin/instances/_instance.html.haml
@@ -1,7 +1,7 @@
 .directory__tag
   = link_to admin_instance_path(instance) do
     %h4
-      = fa_icon 'warning fw' if instance.failing?
+      = fa_icon 'warning fw', title: t('admin.instances.availability.warning') if instance.failing?
       = instance.domain
 
       %small
diff --git a/config/locales/en.yml b/config/locales/en.yml
index d4a42e867..a6ded38f7 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -490,6 +490,7 @@ en:
           other: Failed attempts on %{count} different days.
         no_failures_recorded: No failures on record.
         title: Availability
+        warning: The last attempt to connect to this server has been unsuccessful
       back_to_all: All
       back_to_limited: Limited
       back_to_warning: Warning