diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a15ad1b1..d469793f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,24 +40,44 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Filtering of push notifications on activities from blocked domains
 - Resolving Peertube accounts with Webfinger
 
-## [unreleased-patch]
+## [Unreleased (patch)]
+
+### Fixed
+- Healthcheck reporting the number of memory currently used, rather than allocated in total
+
+## [2.0.3] - 2020-05-02
+
 ### Security
 - Disallow re-registration of previously deleted users, which allowed viewing direct messages addressed to them
 - Mastodon API: Fix `POST /api/v1/follow_requests/:id/authorize` allowing to force a follow from a local user even if they didn't request to follow
+- CSP: Sandbox uploads
 
 ### Fixed
-- Logger configuration through AdminFE
+- Notifications from blocked domains
+- Potential federation issues with Mastodon versions before 3.0.0
 - HTTP Basic Authentication permissions issue
+- Follow/Block imports not being able to find the user if the nickname started with an `@`
+- Instance stats counting internal users
+- Inability to run a From Source release without git
 - ObjectAgePolicy didn't filter out old messages
-- Transmogrifier: Keep object sensitive settings for outgoing representation (AP C2S)
+- `blob:` urls not being allowed by CSP
 
 ### Added
 - NodeInfo: ObjectAgePolicy settings to the `federation` list.
+- Follow request notifications
 <details>
   <summary>API Changes</summary>
 - Admin API: `GET /api/pleroma/admin/need_reboot`.
 </details>
 
+### Upgrade notes
+
+1. Restart Pleroma
+2. Run database migrations (inside Pleroma directory):
+  - OTP: `./bin/pleroma_ctl migrate`
+  - From Source: `mix ecto.migrate`
+
+
 ## [2.0.2] - 2020-04-08
 ### Added
 - Support for Funkwhale's `Audio` activity
@@ -156,6 +176,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Mastodon API: `pleroma.thread_muted` to the Status entity
 - Mastodon API: Mark the direct conversation as read for the author when they send a new direct message
 - Mastodon API, streaming: Add `pleroma.direct_conversation_id` to the `conversation` stream event payload.
+- Mastodon API: Add `pleroma.unread_count` to the Marker entity
 - Admin API: Render whole status in grouped reports
 - Mastodon API: User timelines will now respect blocks, unless you are getting the user timeline of somebody you blocked (which would be empty otherwise).
 - Mastodon API: Favoriting / Repeating a post multiple times will now return the identical response every time. Before, executing that action twice would return an error ("already favorited") on the second try.
diff --git a/config/description.exs b/config/description.exs
index 39e094082..504161a9f 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -712,7 +712,7 @@ config :pleroma, :config_description, [
         key: :quarantined_instances,
         type: {:list, :string},
         description:
-          "List of ActivityPub instances where private (DMs, followers-only) activities will not be send",
+          "List of ActivityPub instances where private (DMs, followers-only) activities will not be sent",
         suggestions: [
           "quarantined.com",
           "*.quarantined.com"
diff --git a/docs/API/differences_in_mastoapi_responses.md b/docs/API/differences_in_mastoapi_responses.md
index c099eb1a0..6d37d9008 100644
--- a/docs/API/differences_in_mastoapi_responses.md
+++ b/docs/API/differences_in_mastoapi_responses.md
@@ -61,6 +61,7 @@ Has these additional fields under the `pleroma` object:
 - `deactivated`: boolean, true when the user is deactivated
 - `allow_following_move`: boolean, true when the user allows automatically follow moved following accounts
 - `unread_conversation_count`: The count of unread conversations. Only returned to the account owner.
+- `unread_notifications_count`: The count of unread notifications. Only returned to the account owner.
 
 ### Source
 
@@ -218,3 +219,9 @@ Has theses additional parameters (which are the same as in Pleroma-API):
 - `pleroma.metadata.features`: A list of supported features
 - `pleroma.metadata.federation`: The federation restrictions of this instance
 - `vapid_public_key`: The public key needed for push messages
+
+## Markers
+
+Has these additional fields under the `pleroma` object:
+
+- `unread_count`: contains number unread notifications
diff --git a/lib/pleroma/healthcheck.ex b/lib/pleroma/healthcheck.ex
index 8f7f43ec2..92ce83cb7 100644
--- a/lib/pleroma/healthcheck.ex
+++ b/lib/pleroma/healthcheck.ex
@@ -29,7 +29,7 @@ defmodule Pleroma.Healthcheck do
   @spec system_info() :: t()
   def system_info do
     %Healthcheck{
-      memory_used: Float.round(:erlang.memory(:total) / 1024 / 1024, 2)
+      memory_used: Float.round(:recon_alloc.memory(:allocated) / 1024 / 1024, 2)
     }
     |> assign_db_info()
     |> assign_job_queue_stats()
diff --git a/lib/pleroma/marker.ex b/lib/pleroma/marker.ex
index 443927392..4d82860f5 100644
--- a/lib/pleroma/marker.ex
+++ b/lib/pleroma/marker.ex
@@ -9,24 +9,34 @@ defmodule Pleroma.Marker do
   import Ecto.Query
 
   alias Ecto.Multi
+  alias Pleroma.Notification
   alias Pleroma.Repo
   alias Pleroma.User
+  alias __MODULE__
 
   @timelines ["notifications"]
+  @type t :: %__MODULE__{}
 
   schema "markers" do
     field(:last_read_id, :string, default: "")
     field(:timeline, :string, default: "")
     field(:lock_version, :integer, default: 0)
+    field(:unread_count, :integer, default: 0, virtual: true)
 
     belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
     timestamps()
   end
 
+  @doc "Gets markers by user and timeline."
+  @spec get_markers(User.t(), list(String)) :: list(t())
   def get_markers(user, timelines \\ []) do
-    Repo.all(get_query(user, timelines))
+    user
+    |> get_query(timelines)
+    |> unread_count_query()
+    |> Repo.all()
   end
 
+  @spec upsert(User.t(), map()) :: {:ok | :error, any()}
   def upsert(%User{} = user, attrs) do
     attrs
     |> Map.take(@timelines)
@@ -45,6 +55,27 @@ defmodule Pleroma.Marker do
     |> Repo.transaction()
   end
 
+  @spec multi_set_last_read_id(Multi.t(), User.t(), String.t()) :: Multi.t()
+  def multi_set_last_read_id(multi, %User{} = user, "notifications") do
+    multi
+    |> Multi.run(:counters, fn _repo, _changes ->
+      {:ok, %{last_read_id: Repo.one(Notification.last_read_query(user))}}
+    end)
+    |> Multi.insert(
+      :marker,
+      fn %{counters: attrs} ->
+        %Marker{timeline: "notifications", user_id: user.id}
+        |> struct(attrs)
+        |> Ecto.Changeset.change()
+      end,
+      returning: true,
+      on_conflict: {:replace, [:last_read_id]},
+      conflict_target: [:user_id, :timeline]
+    )
+  end
+
+  def multi_set_last_read_id(multi, _, _), do: multi
+
   defp get_marker(user, timeline) do
     case Repo.find_resource(get_query(user, timeline)) do
       {:ok, marker} -> %__MODULE__{marker | user: user}
@@ -71,4 +102,16 @@ defmodule Pleroma.Marker do
     |> by_user_id(user.id)
     |> by_timeline(timelines)
   end
+
+  defp unread_count_query(query) do
+    from(
+      q in query,
+      left_join: n in "notifications",
+      on: n.user_id == q.user_id and n.seen == false,
+      group_by: [:id],
+      select_merge: %{
+        unread_count: fragment("count(?)", n.id)
+      }
+    )
+  end
 end
diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex
index 98289af08..8aa9ed2d4 100644
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@@ -5,8 +5,10 @@
 defmodule Pleroma.Notification do
   use Ecto.Schema
 
+  alias Ecto.Multi
   alias Pleroma.Activity
   alias Pleroma.FollowingRelationship
+  alias Pleroma.Marker
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Pagination
@@ -34,11 +36,30 @@ defmodule Pleroma.Notification do
     timestamps()
   end
 
+  @spec unread_notifications_count(User.t()) :: integer()
+  def unread_notifications_count(%User{id: user_id}) do
+    from(q in __MODULE__,
+      where: q.user_id == ^user_id and q.seen == false
+    )
+    |> Repo.aggregate(:count, :id)
+  end
+
   def changeset(%Notification{} = notification, attrs) do
     notification
     |> cast(attrs, [:seen])
   end
 
+  @spec last_read_query(User.t()) :: Ecto.Queryable.t()
+  def last_read_query(user) do
+    from(q in Pleroma.Notification,
+      where: q.user_id == ^user.id,
+      where: q.seen == true,
+      select: type(q.id, :string),
+      limit: 1,
+      order_by: [desc: :id]
+    )
+  end
+
   defp for_user_query_ap_id_opts(user, opts) do
     ap_id_relationships =
       [:block] ++
@@ -185,25 +206,23 @@ defmodule Pleroma.Notification do
     |> Repo.all()
   end
 
-  def set_read_up_to(%{id: user_id} = _user, id) do
+  def set_read_up_to(%{id: user_id} = user, id) do
     query =
       from(
         n in Notification,
         where: n.user_id == ^user_id,
         where: n.id <= ^id,
         where: n.seen == false,
-        update: [
-          set: [
-            seen: true,
-            updated_at: ^NaiveDateTime.utc_now()
-          ]
-        ],
         # Ideally we would preload object and activities here
         # but Ecto does not support preloads in update_all
         select: n.id
       )
 
-    {_, notification_ids} = Repo.update_all(query, [])
+    {:ok, %{ids: {_, notification_ids}}} =
+      Multi.new()
+      |> Multi.update_all(:ids, query, set: [seen: true, updated_at: NaiveDateTime.utc_now()])
+      |> Marker.multi_set_last_read_id(user, "notifications")
+      |> Repo.transaction()
 
     Notification
     |> where([n], n.id in ^notification_ids)
@@ -220,11 +239,18 @@ defmodule Pleroma.Notification do
     |> Repo.all()
   end
 
+  @spec read_one(User.t(), String.t()) ::
+          {:ok, Notification.t()} | {:error, Ecto.Changeset.t()} | nil
   def read_one(%User{} = user, notification_id) do
     with {:ok, %Notification{} = notification} <- get(user, notification_id) do
-      notification
-      |> changeset(%{seen: true})
-      |> Repo.update()
+      Multi.new()
+      |> Multi.update(:update, changeset(notification, %{seen: true}))
+      |> Marker.multi_set_last_read_id(user, "notifications")
+      |> Repo.transaction()
+      |> case do
+        {:ok, %{update: notification}} -> {:ok, notification}
+        {:error, :update, changeset, _} -> {:error, changeset}
+      end
     end
   end
 
@@ -316,8 +342,11 @@ defmodule Pleroma.Notification do
   # TODO move to sql, too.
   def create_notification(%Activity{} = activity, %User{} = user, do_send \\ true) do
     unless skip?(activity, user) do
-      notification = %Notification{user_id: user.id, activity: activity}
-      {:ok, notification} = Repo.insert(notification)
+      {:ok, %{notification: notification}} =
+        Multi.new()
+        |> Multi.insert(:notification, %Notification{user_id: user.id, activity: activity})
+        |> Marker.multi_set_last_read_id(user, "notifications")
+        |> Repo.transaction()
 
       if do_send do
         Streamer.stream(["user", "user:notification"], notification)
@@ -339,13 +368,7 @@ defmodule Pleroma.Notification do
 
   def get_notified_from_activity(%Activity{data: %{"type" => type}} = activity, local_only)
       when type in ["Create", "Like", "Announce", "Follow", "Move", "EmojiReact"] do
-    potential_receiver_ap_ids =
-      []
-      |> Utils.maybe_notify_to_recipients(activity)
-      |> Utils.maybe_notify_mentioned_recipients(activity)
-      |> Utils.maybe_notify_subscribers(activity)
-      |> Utils.maybe_notify_followers(activity)
-      |> Enum.uniq()
+    potential_receiver_ap_ids = get_potential_receiver_ap_ids(activity)
 
     potential_receivers = User.get_users_from_set(potential_receiver_ap_ids, local_only)
 
@@ -363,6 +386,27 @@ defmodule Pleroma.Notification do
 
   def get_notified_from_activity(_, _local_only), do: {[], []}
 
+  # For some activities, only notify the author of the object
+  def get_potential_receiver_ap_ids(%{data: %{"type" => type, "object" => object_id}})
+      when type in ~w{Like Announce EmojiReact} do
+    case Object.get_cached_by_ap_id(object_id) do
+      %Object{data: %{"actor" => actor}} ->
+        [actor]
+
+      _ ->
+        []
+    end
+  end
+
+  def get_potential_receiver_ap_ids(activity) do
+    []
+    |> Utils.maybe_notify_to_recipients(activity)
+    |> Utils.maybe_notify_mentioned_recipients(activity)
+    |> Utils.maybe_notify_subscribers(activity)
+    |> Utils.maybe_notify_followers(activity)
+    |> Enum.uniq()
+  end
+
   @doc "Filters out AP IDs domain-blocking and not following the activity's actor"
   def exclude_domain_blocker_ap_ids(ap_ids, activity, preloaded_users \\ [])
 
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 5abeb94c6..4955243ab 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -356,31 +356,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
-  @spec react_with_emoji(User.t(), Object.t(), String.t(), keyword()) ::
-          {:ok, Activity.t(), Object.t()} | {:error, any()}
-  def react_with_emoji(user, object, emoji, options \\ []) do
-    with {:ok, result} <-
-           Repo.transaction(fn -> do_react_with_emoji(user, object, emoji, options) end) do
-      result
-    end
-  end
-
-  defp do_react_with_emoji(user, object, emoji, options) do
-    with local <- Keyword.get(options, :local, true),
-         activity_id <- Keyword.get(options, :activity_id, nil),
-         true <- Pleroma.Emoji.is_unicode_emoji?(emoji),
-         reaction_data <- make_emoji_reaction_data(user, object, emoji, activity_id),
-         {:ok, activity} <- insert(reaction_data, local),
-         {:ok, object} <- add_emoji_reaction_to_object(activity, object),
-         _ <- notify_and_stream(activity),
-         :ok <- maybe_federate(activity) do
-      {:ok, activity, object}
-    else
-      false -> {:error, false}
-      {:error, error} -> Repo.rollback(error)
-    end
-  end
-
   @spec announce(User.t(), Object.t(), String.t() | nil, boolean(), boolean()) ::
           {:ok, Activity.t(), Object.t()} | {:error, any()}
   def announce(
diff --git a/lib/pleroma/web/activity_pub/builder.ex b/lib/pleroma/web/activity_pub/builder.ex
index b0f447e28..922a444a9 100644
--- a/lib/pleroma/web/activity_pub/builder.ex
+++ b/lib/pleroma/web/activity_pub/builder.ex
@@ -10,6 +10,18 @@ defmodule Pleroma.Web.ActivityPub.Builder do
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.ActivityPub.Visibility
 
+  @spec emoji_react(User.t(), Object.t(), String.t()) :: {:ok, map(), keyword()}
+  def emoji_react(actor, object, emoji) do
+    with {:ok, data, meta} <- object_action(actor, object) do
+      data =
+        data
+        |> Map.put("content", emoji)
+        |> Map.put("type", "EmojiReact")
+
+      {:ok, data, meta}
+    end
+  end
+
   @spec undo(User.t(), Activity.t()) :: {:ok, map(), keyword()}
   def undo(actor, object) do
     {:ok,
@@ -52,6 +64,17 @@ defmodule Pleroma.Web.ActivityPub.Builder do
 
   @spec like(User.t(), Object.t()) :: {:ok, map(), keyword()}
   def like(actor, object) do
+    with {:ok, data, meta} <- object_action(actor, object) do
+      data =
+        data
+        |> Map.put("type", "Like")
+
+      {:ok, data, meta}
+    end
+  end
+
+  @spec object_action(User.t(), Object.t()) :: {:ok, map(), keyword()}
+  defp object_action(actor, object) do
     object_actor = User.get_cached_by_ap_id(object.data["actor"])
 
     # Address the actor of the object, and our actor's follower collection if the post is public.
@@ -73,7 +96,6 @@ defmodule Pleroma.Web.ActivityPub.Builder do
      %{
        "id" => Utils.generate_activity_id(),
        "actor" => actor.ap_id,
-       "type" => "Like",
        "object" => object.data["id"],
        "to" => to,
        "cc" => cc,
diff --git a/lib/pleroma/web/activity_pub/object_validator.ex b/lib/pleroma/web/activity_pub/object_validator.ex
index 4782cd8f3..549e5e761 100644
--- a/lib/pleroma/web/activity_pub/object_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validator.ex
@@ -12,6 +12,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
   alias Pleroma.Object
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.Types
   alias Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator
@@ -47,6 +48,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
     end
   end
 
+  def validate(%{"type" => "EmojiReact"} = object, meta) do
+    with {:ok, object} <-
+           object
+           |> EmojiReactValidator.cast_and_validate()
+           |> Ecto.Changeset.apply_action(:insert) do
+      object = stringify_keys(object |> Map.from_struct())
+      {:ok, object, meta}
+    end
+  end
+
   def stringify_keys(%{__struct__: _} = object) do
     object
     |> Map.from_struct()
diff --git a/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
new file mode 100644
index 000000000..e87519c59
--- /dev/null
+++ b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
@@ -0,0 +1,81 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
+  use Ecto.Schema
+
+  alias Pleroma.Object
+  alias Pleroma.Web.ActivityPub.ObjectValidators.Types
+
+  import Ecto.Changeset
+  import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+
+  @primary_key false
+
+  embedded_schema do
+    field(:id, Types.ObjectID, primary_key: true)
+    field(:type, :string)
+    field(:object, Types.ObjectID)
+    field(:actor, Types.ObjectID)
+    field(:context, :string)
+    field(:content, :string)
+    field(:to, {:array, :string}, default: [])
+    field(:cc, {:array, :string}, default: [])
+  end
+
+  def cast_and_validate(data) do
+    data
+    |> cast_data()
+    |> validate_data()
+  end
+
+  def cast_data(data) do
+    %__MODULE__{}
+    |> changeset(data)
+  end
+
+  def changeset(struct, data) do
+    struct
+    |> cast(data, __schema__(:fields))
+    |> fix_after_cast()
+  end
+
+  def fix_after_cast(cng) do
+    cng
+    |> fix_context()
+  end
+
+  def fix_context(cng) do
+    object = get_field(cng, :object)
+
+    with nil <- get_field(cng, :context),
+         %Object{data: %{"context" => context}} <- Object.get_cached_by_ap_id(object) do
+      cng
+      |> put_change(:context, context)
+    else
+      _ ->
+        cng
+    end
+  end
+
+  def validate_emoji(cng) do
+    content = get_field(cng, :content)
+
+    if Pleroma.Emoji.is_unicode_emoji?(content) do
+      cng
+    else
+      cng
+      |> add_error(:content, "must be a single character emoji")
+    end
+  end
+
+  def validate_data(data_cng) do
+    data_cng
+    |> validate_inclusion(:type, ["EmojiReact"])
+    |> validate_required([:id, :type, :object, :actor, :context, :to, :cc, :content])
+    |> validate_actor_presence()
+    |> validate_object_presence()
+    |> validate_emoji()
+  end
+end
diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex
index 5049cb54e..bfc2ab845 100644
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@@ -35,6 +35,18 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
   end
 
   # Tasks this handles:
+  # - Add reaction to object
+  # - Set up notification
+  def handle(%{data: %{"type" => "EmojiReact"}} = object, meta) do
+    reacted_object = Object.get_by_ap_id(object.data["object"])
+    Utils.add_emoji_reaction_to_object(object, reacted_object)
+
+    Notification.create_notifications(object)
+
+    {:ok, object, meta}
+  end
+
+  # Tasks this handles:
   # - Delete and unpins the create activity
   # - Replace object with Tombstone
   # - Set up notification
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 26b5bda0e..be7b57f13 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -656,7 +656,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     |> handle_incoming(options)
   end
 
-  def handle_incoming(%{"type" => "Like"} = data, _options) do
+  def handle_incoming(%{"type" => type} = data, _options) when type in ["Like", "EmojiReact"] do
     with :ok <- ObjectValidator.fetch_actor_and_object(data),
          {:ok, activity, _meta} <-
            Pipeline.common_pipeline(data, local: false) do
@@ -667,27 +667,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   end
 
   def handle_incoming(
-        %{
-          "type" => "EmojiReact",
-          "object" => object_id,
-          "actor" => _actor,
-          "id" => id,
-          "content" => emoji
-        } = data,
-        _options
-      ) do
-    with actor <- Containment.get_actor(data),
-         {:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
-         {:ok, object} <- get_obj_helper(object_id),
-         {:ok, activity, _object} <-
-           ActivityPub.react_with_emoji(actor, object, emoji, activity_id: id, local: false) do
-      {:ok, activity}
-    else
-      _e -> :error
-    end
-  end
-
-  def handle_incoming(
         %{"type" => "Announce", "object" => object_id, "actor" => _actor, "id" => id} = data,
         _options
       ) do
diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex
index 1e6bbbab7..c538a634f 100644
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@@ -191,8 +191,10 @@ defmodule Pleroma.Web.CommonAPI do
 
   def react_with_emoji(id, user, emoji) do
     with %Activity{} = activity <- Activity.get_by_id(id),
-         object <- Object.normalize(activity) do
-      ActivityPub.react_with_emoji(user, object, emoji)
+         object <- Object.normalize(activity),
+         {:ok, emoji_react, _} <- Builder.emoji_react(user, object, emoji),
+         {:ok, activity, _} <- Pipeline.common_pipeline(emoji_react, local: true) do
+      {:ok, activity}
     else
       _ ->
         {:error, dgettext("errors", "Could not add reaction emoji")}
diff --git a/lib/pleroma/web/mastodon_api/views/account_view.ex b/lib/pleroma/web/mastodon_api/views/account_view.ex
index b4b61e74c..420bd586f 100644
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@@ -36,9 +36,11 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
   end
 
   def render("show.json", %{user: user} = opts) do
-    if User.visible_for?(user, opts[:for]),
-      do: do_render("show.json", opts),
-      else: %{}
+    if User.visible_for?(user, opts[:for]) do
+      do_render("show.json", opts)
+    else
+      %{}
+    end
   end
 
   def render("mention.json", %{user: user}) do
@@ -221,7 +223,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
       fields: user.fields,
       bot: bot,
       source: %{
-        note: (user.bio || "") |> String.replace(~r(<br */?>), "\n") |> Pleroma.HTML.strip_tags(),
+        note: prepare_user_bio(user),
         sensitive: false,
         fields: user.raw_fields,
         pleroma: %{
@@ -253,8 +255,17 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
     |> maybe_put_follow_requests_count(user, opts[:for])
     |> maybe_put_allow_following_move(user, opts[:for])
     |> maybe_put_unread_conversation_count(user, opts[:for])
+    |> maybe_put_unread_notification_count(user, opts[:for])
   end
 
+  defp prepare_user_bio(%User{bio: ""}), do: ""
+
+  defp prepare_user_bio(%User{bio: bio}) when is_binary(bio) do
+    bio |> String.replace(~r(<br */?>), "\n") |> Pleroma.HTML.strip_tags()
+  end
+
+  defp prepare_user_bio(_), do: ""
+
   defp username_from_nickname(string) when is_binary(string) do
     hd(String.split(string, "@"))
   end
@@ -350,6 +361,16 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
 
   defp maybe_put_unread_conversation_count(data, _, _), do: data
 
+  defp maybe_put_unread_notification_count(data, %User{id: user_id}, %User{id: user_id} = user) do
+    Kernel.put_in(
+      data,
+      [:pleroma, :unread_notifications_count],
+      Pleroma.Notification.unread_notifications_count(user)
+    )
+  end
+
+  defp maybe_put_unread_notification_count(data, _, _), do: data
+
   defp image_url(%{"url" => [%{"href" => href} | _]}), do: href
   defp image_url(_), do: nil
 end
diff --git a/lib/pleroma/web/mastodon_api/views/marker_view.ex b/lib/pleroma/web/mastodon_api/views/marker_view.ex
index 9705b7a91..21d535d54 100644
--- a/lib/pleroma/web/mastodon_api/views/marker_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/marker_view.ex
@@ -11,7 +11,10 @@ defmodule Pleroma.Web.MastodonAPI.MarkerView do
        %{
          last_read_id: m.last_read_id,
          version: m.lock_version,
-         updated_at: NaiveDateTime.to_iso8601(m.updated_at)
+         updated_at: NaiveDateTime.to_iso8601(m.updated_at),
+         pleroma: %{
+           unread_count: m.unread_count
+         }
        }}
     end)
   end
diff --git a/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex b/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
index 4aa5c1dd8..8bc77b75e 100644
--- a/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
@@ -86,7 +86,7 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
   end
 
   def react_with_emoji(%{assigns: %{user: user}} = conn, %{"id" => activity_id, "emoji" => emoji}) do
-    with {:ok, _activity, _object} <- CommonAPI.react_with_emoji(activity_id, user, emoji),
+    with {:ok, _activity} <- CommonAPI.react_with_emoji(activity_id, user, emoji),
          activity <- Activity.get_by_id(activity_id) do
       conn
       |> put_view(StatusView)
diff --git a/lib/pleroma/web/push/impl.ex b/lib/pleroma/web/push/impl.ex
index a9f893f7b..691725702 100644
--- a/lib/pleroma/web/push/impl.ex
+++ b/lib/pleroma/web/push/impl.ex
@@ -106,14 +106,13 @@ defmodule Pleroma.Web.Push.Impl do
 
   def build_content(
         %{
-          activity: %{data: %{"directMessage" => true}},
           user: %{notification_settings: %{privacy_option: true}}
-        },
-        actor,
+        } = notification,
+        _actor,
         _object,
-        _mastodon_type
+        mastodon_type
       ) do
-    %{title: "New Direct Message", body: "@#{actor.nickname}"}
+    %{body: format_title(notification, mastodon_type)}
   end
 
   def build_content(notification, actor, object, mastodon_type) do
diff --git a/priv/repo/migrations/20200415181818_update_markers.exs b/priv/repo/migrations/20200415181818_update_markers.exs
new file mode 100644
index 000000000..976363565
--- /dev/null
+++ b/priv/repo/migrations/20200415181818_update_markers.exs
@@ -0,0 +1,40 @@
+defmodule Pleroma.Repo.Migrations.UpdateMarkers do
+  use Ecto.Migration
+  import Ecto.Query
+  alias Pleroma.Repo
+
+  def up do
+    update_markers()
+  end
+
+  def down do
+    :ok
+  end
+
+  defp update_markers do
+    now = NaiveDateTime.utc_now()
+
+    markers_attrs =
+      from(q in "notifications",
+        select: %{
+          timeline: "notifications",
+          user_id: q.user_id,
+          last_read_id:
+            type(fragment("MAX( CASE WHEN seen = true THEN id ELSE null END )"), :string)
+        },
+        group_by: [q.user_id]
+      )
+      |> Repo.all()
+      |> Enum.map(fn %{last_read_id: last_read_id} = attrs ->
+        attrs
+        |> Map.put(:last_read_id, last_read_id || "")
+        |> Map.put_new(:inserted_at, now)
+        |> Map.put_new(:updated_at, now)
+      end)
+
+    Repo.insert_all("markers", markers_attrs,
+      on_conflict: {:replace, [:last_read_id]},
+      conflict_target: [:user_id, :timeline]
+    )
+  end
+end
diff --git a/priv/static/adminfe/static/fonts/element-icons.535877f.woff b/priv/static/adminfe/static/fonts/element-icons.535877f.woff
new file mode 100644
index 000000000..02b9a2539
Binary files /dev/null and b/priv/static/adminfe/static/fonts/element-icons.535877f.woff differ
diff --git a/priv/static/adminfe/static/fonts/element-icons.732389d.ttf b/priv/static/adminfe/static/fonts/element-icons.732389d.ttf
new file mode 100644
index 000000000..91b74de36
Binary files /dev/null and b/priv/static/adminfe/static/fonts/element-icons.732389d.ttf differ
diff --git a/test/marker_test.exs b/test/marker_test.exs
index c80ae16b6..5b6d0b4a4 100644
--- a/test/marker_test.exs
+++ b/test/marker_test.exs
@@ -8,12 +8,39 @@ defmodule Pleroma.MarkerTest do
 
   import Pleroma.Factory
 
+  describe "multi_set_unread_count/3" do
+    test "returns multi" do
+      user = insert(:user)
+
+      assert %Ecto.Multi{
+               operations: [marker: {:run, _}, counters: {:run, _}]
+             } =
+               Marker.multi_set_last_read_id(
+                 Ecto.Multi.new(),
+                 user,
+                 "notifications"
+               )
+    end
+
+    test "return empty multi" do
+      user = insert(:user)
+      multi = Ecto.Multi.new()
+      assert Marker.multi_set_last_read_id(multi, user, "home") == multi
+    end
+  end
+
   describe "get_markers/2" do
     test "returns user markers" do
       user = insert(:user)
       marker = insert(:marker, user: user)
+      insert(:notification, user: user)
+      insert(:notification, user: user)
       insert(:marker, timeline: "home", user: user)
-      assert Marker.get_markers(user, ["notifications"]) == [refresh_record(marker)]
+
+      assert Marker.get_markers(
+               user,
+               ["notifications"]
+             ) == [%Marker{refresh_record(marker) | unread_count: 2}]
     end
   end
 
diff --git a/test/notification_test.exs b/test/notification_test.exs
index 7f359711f..24e5f0c73 100644
--- a/test/notification_test.exs
+++ b/test/notification_test.exs
@@ -12,6 +12,8 @@ defmodule Pleroma.NotificationTest do
   alias Pleroma.Notification
   alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.MastodonAPI.NotificationView
@@ -24,7 +26,7 @@ defmodule Pleroma.NotificationTest do
       other_user = insert(:user)
 
       {:ok, activity} = CommonAPI.post(user, %{"status" => "yeah"})
-      {:ok, activity, _object} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
+      {:ok, activity} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
 
       {:ok, [notification]} = Notification.create_notifications(activity)
 
@@ -47,6 +49,9 @@ defmodule Pleroma.NotificationTest do
       assert notified_ids == [other_user.id, third_user.id]
       assert notification.activity_id == activity.id
       assert other_notification.activity_id == activity.id
+
+      assert [%Pleroma.Marker{unread_count: 2}] =
+               Pleroma.Marker.get_markers(other_user, ["notifications"])
     end
 
     test "it creates a notification for subscribed users" do
@@ -466,6 +471,16 @@ defmodule Pleroma.NotificationTest do
       assert n1.seen == true
       assert n2.seen == true
       assert n3.seen == false
+
+      assert %Pleroma.Marker{} =
+               m =
+               Pleroma.Repo.get_by(
+                 Pleroma.Marker,
+                 user_id: other_user.id,
+                 timeline: "notifications"
+               )
+
+      assert m.last_read_id == to_string(n2.id)
     end
   end
 
@@ -601,6 +616,28 @@ defmodule Pleroma.NotificationTest do
       assert other_user not in enabled_receivers
     end
 
+    test "it only notifies the post's author in likes" do
+      user = insert(:user)
+      other_user = insert(:user)
+      third_user = insert(:user)
+
+      {:ok, activity_one} =
+        CommonAPI.post(user, %{
+          "status" => "hey @#{other_user.nickname}!"
+        })
+
+      {:ok, like_data, _} = Builder.like(third_user, activity_one.object)
+
+      {:ok, like, _} =
+        like_data
+        |> Map.put("to", [other_user.ap_id | like_data["to"]])
+        |> ActivityPub.persist(local: true)
+
+      {enabled_receivers, _disabled_receivers} = Notification.get_notified_from_activity(like)
+
+      assert other_user not in enabled_receivers
+    end
+
     test "it does not send notification to mentioned users in announces" do
       user = insert(:user)
       other_user = insert(:user)
diff --git a/test/web/activity_pub/activity_pub_test.exs b/test/web/activity_pub/activity_pub_test.exs
index 0a8a7119d..0739cbfef 100644
--- a/test/web/activity_pub/activity_pub_test.exs
+++ b/test/web/activity_pub/activity_pub_test.exs
@@ -16,7 +16,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.AdminAPI.AccountView
   alias Pleroma.Web.CommonAPI
-  alias Pleroma.Web.Federator
 
   import ExUnit.CaptureLog
   import Mock
@@ -874,71 +873,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
     end
   end
 
-  describe "react to an object" do
-    test_with_mock "sends an activity to federation", Federator, [:passthrough], [] do
-      Config.put([:instance, :federating], true)
-      user = insert(:user)
-      reactor = insert(:user)
-      {:ok, activity} = CommonAPI.post(user, %{"status" => "YASSSS queen slay"})
-      assert object = Object.normalize(activity)
-
-      {:ok, reaction_activity, _object} = ActivityPub.react_with_emoji(reactor, object, "🔥")
-
-      assert called(Federator.publish(reaction_activity))
-    end
-
-    test "adds an emoji reaction activity to the db" do
-      user = insert(:user)
-      reactor = insert(:user)
-      third_user = insert(:user)
-      fourth_user = insert(:user)
-      {:ok, activity} = CommonAPI.post(user, %{"status" => "YASSSS queen slay"})
-      assert object = Object.normalize(activity)
-
-      {:ok, reaction_activity, object} = ActivityPub.react_with_emoji(reactor, object, "🔥")
-
-      assert reaction_activity
-
-      assert reaction_activity.data["actor"] == reactor.ap_id
-      assert reaction_activity.data["type"] == "EmojiReact"
-      assert reaction_activity.data["content"] == "🔥"
-      assert reaction_activity.data["object"] == object.data["id"]
-      assert reaction_activity.data["to"] == [User.ap_followers(reactor), activity.data["actor"]]
-      assert reaction_activity.data["context"] == object.data["context"]
-      assert object.data["reaction_count"] == 1
-      assert object.data["reactions"] == [["🔥", [reactor.ap_id]]]
-
-      {:ok, _reaction_activity, object} = ActivityPub.react_with_emoji(third_user, object, "☕")
-
-      assert object.data["reaction_count"] == 2
-      assert object.data["reactions"] == [["🔥", [reactor.ap_id]], ["☕", [third_user.ap_id]]]
-
-      {:ok, _reaction_activity, object} = ActivityPub.react_with_emoji(fourth_user, object, "🔥")
-
-      assert object.data["reaction_count"] == 3
-
-      assert object.data["reactions"] == [
-               ["🔥", [fourth_user.ap_id, reactor.ap_id]],
-               ["☕", [third_user.ap_id]]
-             ]
-    end
-
-    test "reverts emoji reaction on error" do
-      [user, reactor] = insert_list(2, :user)
-
-      {:ok, activity} = CommonAPI.post(user, %{"status" => "Status"})
-      object = Object.normalize(activity)
-
-      with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
-        assert {:error, :reverted} = ActivityPub.react_with_emoji(reactor, object, "😀")
-      end
-
-      object = Object.get_by_ap_id(object.data["id"])
-      refute object.data["reaction_count"]
-      refute object.data["reactions"]
-    end
-  end
-
   describe "announcing an object" do
     test "adds an announce activity to the db" do
       note_activity = insert(:note_activity)
diff --git a/test/web/activity_pub/object_validator_test.exs b/test/web/activity_pub/object_validator_test.exs
index 174be5ec6..f382adf3e 100644
--- a/test/web/activity_pub/object_validator_test.exs
+++ b/test/web/activity_pub/object_validator_test.exs
@@ -10,6 +10,46 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidatorTest do
 
   import Pleroma.Factory
 
+  describe "EmojiReacts" do
+    setup do
+      user = insert(:user)
+      {:ok, post_activity} = CommonAPI.post(user, %{"status" => "uguu"})
+
+      object = Pleroma.Object.get_by_ap_id(post_activity.data["object"])
+
+      {:ok, valid_emoji_react, []} = Builder.emoji_react(user, object, "👌")
+
+      %{user: user, post_activity: post_activity, valid_emoji_react: valid_emoji_react}
+    end
+
+    test "it validates a valid EmojiReact", %{valid_emoji_react: valid_emoji_react} do
+      assert {:ok, _, _} = ObjectValidator.validate(valid_emoji_react, [])
+    end
+
+    test "it is not valid without a 'content' field", %{valid_emoji_react: valid_emoji_react} do
+      without_content =
+        valid_emoji_react
+        |> Map.delete("content")
+
+      {:error, cng} = ObjectValidator.validate(without_content, [])
+
+      refute cng.valid?
+      assert {:content, {"can't be blank", [validation: :required]}} in cng.errors
+    end
+
+    test "it is not valid with a non-emoji content field", %{valid_emoji_react: valid_emoji_react} do
+      without_emoji_content =
+        valid_emoji_react
+        |> Map.put("content", "x")
+
+      {:error, cng} = ObjectValidator.validate(without_emoji_content, [])
+
+      refute cng.valid?
+
+      assert {:content, {"must be a single character emoji", []}} in cng.errors
+    end
+  end
+
   describe "Undos" do
     setup do
       user = insert(:user)
diff --git a/test/web/activity_pub/side_effects_test.exs b/test/web/activity_pub/side_effects_test.exs
index aafc450d3..b29a7a7be 100644
--- a/test/web/activity_pub/side_effects_test.exs
+++ b/test/web/activity_pub/side_effects_test.exs
@@ -72,13 +72,40 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
     end
   end
 
+  describe "EmojiReact objects" do
+    setup do
+      poster = insert(:user)
+      user = insert(:user)
+
+      {:ok, post} = CommonAPI.post(poster, %{"status" => "hey"})
+
+      {:ok, emoji_react_data, []} = Builder.emoji_react(user, post.object, "👌")
+      {:ok, emoji_react, _meta} = ActivityPub.persist(emoji_react_data, local: true)
+
+      %{emoji_react: emoji_react, user: user, poster: poster}
+    end
+
+    test "adds the reaction to the object", %{emoji_react: emoji_react, user: user} do
+      {:ok, emoji_react, _} = SideEffects.handle(emoji_react)
+      object = Object.get_by_ap_id(emoji_react.data["object"])
+
+      assert object.data["reaction_count"] == 1
+      assert ["👌", [user.ap_id]] in object.data["reactions"]
+    end
+
+    test "creates a notification", %{emoji_react: emoji_react, poster: poster} do
+      {:ok, emoji_react, _} = SideEffects.handle(emoji_react)
+      assert Repo.get_by(Notification, user_id: poster.id, activity_id: emoji_react.id)
+    end
+  end
+
   describe "Undo objects" do
     setup do
       poster = insert(:user)
       user = insert(:user)
       {:ok, post} = CommonAPI.post(poster, %{"status" => "hey"})
       {:ok, like} = CommonAPI.favorite(user, post.id)
-      {:ok, reaction, _} = CommonAPI.react_with_emoji(post.id, user, "👍")
+      {:ok, reaction} = CommonAPI.react_with_emoji(post.id, user, "👍")
       {:ok, announce, _} = CommonAPI.repeat(post.id, user)
       {:ok, block} = ActivityPub.block(user, poster)
       User.block(user, poster)
diff --git a/test/web/activity_pub/transmogrifier/emoji_react_handling_test.exs b/test/web/activity_pub/transmogrifier/emoji_react_handling_test.exs
new file mode 100644
index 000000000..6988e3e0a
--- /dev/null
+++ b/test/web/activity_pub/transmogrifier/emoji_react_handling_test.exs
@@ -0,0 +1,61 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.Transmogrifier.EmojiReactHandlingTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.CommonAPI
+
+  import Pleroma.Factory
+
+  test "it works for incoming emoji reactions" do
+    user = insert(:user)
+    other_user = insert(:user, local: false)
+    {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
+
+    data =
+      File.read!("test/fixtures/emoji-reaction.json")
+      |> Poison.decode!()
+      |> Map.put("object", activity.data["object"])
+      |> Map.put("actor", other_user.ap_id)
+
+    {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+    assert data["actor"] == other_user.ap_id
+    assert data["type"] == "EmojiReact"
+    assert data["id"] == "http://mastodon.example.org/users/admin#reactions/2"
+    assert data["object"] == activity.data["object"]
+    assert data["content"] == "👌"
+
+    object = Object.get_by_ap_id(data["object"])
+
+    assert object.data["reaction_count"] == 1
+    assert match?([["👌", _]], object.data["reactions"])
+  end
+
+  test "it reject invalid emoji reactions" do
+    user = insert(:user)
+    other_user = insert(:user, local: false)
+    {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
+
+    data =
+      File.read!("test/fixtures/emoji-reaction-too-long.json")
+      |> Poison.decode!()
+      |> Map.put("object", activity.data["object"])
+      |> Map.put("actor", other_user.ap_id)
+
+    assert {:error, _} = Transmogrifier.handle_incoming(data)
+
+    data =
+      File.read!("test/fixtures/emoji-reaction-no-emoji.json")
+      |> Poison.decode!()
+      |> Map.put("object", activity.data["object"])
+      |> Map.put("actor", other_user.ap_id)
+
+    assert {:error, _} = Transmogrifier.handle_incoming(data)
+  end
+end
diff --git a/test/web/activity_pub/transmogrifier/undo_handling_test.exs b/test/web/activity_pub/transmogrifier/undo_handling_test.exs
index 6f5e61ac3..eaf58adf7 100644
--- a/test/web/activity_pub/transmogrifier/undo_handling_test.exs
+++ b/test/web/activity_pub/transmogrifier/undo_handling_test.exs
@@ -17,7 +17,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.UndoHandlingTest do
     user = insert(:user)
 
     {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
-    {:ok, reaction_activity, _object} = CommonAPI.react_with_emoji(activity.id, user, "👌")
+    {:ok, reaction_activity} = CommonAPI.react_with_emoji(activity.id, user, "👌")
 
     data =
       File.read!("test/fixtures/mastodon-undo-like.json")
diff --git a/test/web/activity_pub/transmogrifier_test.exs b/test/web/activity_pub/transmogrifier_test.exs
index 4fd6c8b00..2914c90ea 100644
--- a/test/web/activity_pub/transmogrifier_test.exs
+++ b/test/web/activity_pub/transmogrifier_test.exs
@@ -325,43 +325,6 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
       assert object_data["cc"] == to
     end
 
-    test "it works for incoming emoji reactions" do
-      user = insert(:user)
-      {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
-
-      data =
-        File.read!("test/fixtures/emoji-reaction.json")
-        |> Poison.decode!()
-        |> Map.put("object", activity.data["object"])
-
-      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
-
-      assert data["actor"] == "http://mastodon.example.org/users/admin"
-      assert data["type"] == "EmojiReact"
-      assert data["id"] == "http://mastodon.example.org/users/admin#reactions/2"
-      assert data["object"] == activity.data["object"]
-      assert data["content"] == "👌"
-    end
-
-    test "it reject invalid emoji reactions" do
-      user = insert(:user)
-      {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
-
-      data =
-        File.read!("test/fixtures/emoji-reaction-too-long.json")
-        |> Poison.decode!()
-        |> Map.put("object", activity.data["object"])
-
-      assert :error = Transmogrifier.handle_incoming(data)
-
-      data =
-        File.read!("test/fixtures/emoji-reaction-no-emoji.json")
-        |> Poison.decode!()
-        |> Map.put("object", activity.data["object"])
-
-      assert :error = Transmogrifier.handle_incoming(data)
-    end
-
     test "it works for incoming announces" do
       data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!()
 
@@ -518,7 +481,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
     test "it strips internal reactions" do
       user = insert(:user)
       {:ok, activity} = CommonAPI.post(user, %{"status" => "#cofe"})
-      {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, user, "📢")
+      {:ok, _} = CommonAPI.react_with_emoji(activity.id, user, "📢")
 
       %{object: object} = Activity.get_by_id_with_object(activity.id)
       assert Map.has_key?(object.data, "reactions")
diff --git a/test/web/common_api/common_api_test.exs b/test/web/common_api/common_api_test.exs
index 9a37d1887..2fd17a1b8 100644
--- a/test/web/common_api/common_api_test.exs
+++ b/test/web/common_api/common_api_test.exs
@@ -358,7 +358,7 @@ defmodule Pleroma.Web.CommonAPITest do
 
       {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"})
 
-      {:ok, reaction, _} = CommonAPI.react_with_emoji(activity.id, user, "👍")
+      {:ok, reaction} = CommonAPI.react_with_emoji(activity.id, user, "👍")
 
       assert reaction.data["actor"] == user.ap_id
       assert reaction.data["content"] == "👍"
@@ -373,7 +373,7 @@ defmodule Pleroma.Web.CommonAPITest do
       other_user = insert(:user)
 
       {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"})
-      {:ok, reaction, _} = CommonAPI.react_with_emoji(activity.id, user, "👍")
+      {:ok, reaction} = CommonAPI.react_with_emoji(activity.id, user, "👍")
 
       {:ok, unreaction} = CommonAPI.unreact_with_emoji(activity.id, user, "👍")
 
diff --git a/test/web/mastodon_api/controllers/account_controller_test.exs b/test/web/mastodon_api/controllers/account_controller_test.exs
index b9da7e924..256a8b304 100644
--- a/test/web/mastodon_api/controllers/account_controller_test.exs
+++ b/test/web/mastodon_api/controllers/account_controller_test.exs
@@ -1196,12 +1196,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
   describe "verify_credentials" do
     test "verify_credentials" do
       %{user: user, conn: conn} = oauth_access(["read:accounts"])
+      [notification | _] = insert_list(7, :notification, user: user)
+      Pleroma.Notification.set_read_up_to(user, notification.id)
       conn = get(conn, "/api/v1/accounts/verify_credentials")
 
       response = json_response_and_validate_schema(conn, 200)
 
       assert %{"id" => id, "source" => %{"privacy" => "public"}} = response
       assert response["pleroma"]["chat_token"]
+      assert response["pleroma"]["unread_notifications_count"] == 6
       assert id == to_string(user.id)
     end
 
diff --git a/test/web/mastodon_api/controllers/marker_controller_test.exs b/test/web/mastodon_api/controllers/marker_controller_test.exs
index bce719bea..6dd40fb4a 100644
--- a/test/web/mastodon_api/controllers/marker_controller_test.exs
+++ b/test/web/mastodon_api/controllers/marker_controller_test.exs
@@ -11,6 +11,7 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
     test "gets markers with correct scopes", %{conn: conn} do
       user = insert(:user)
       token = insert(:oauth_token, user: user, scopes: ["read:statuses"])
+      insert_list(7, :notification, user: user)
 
       {:ok, %{"notifications" => marker}} =
         Pleroma.Marker.upsert(
@@ -29,7 +30,8 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
                "notifications" => %{
                  "last_read_id" => "69420",
                  "updated_at" => NaiveDateTime.to_iso8601(marker.updated_at),
-                 "version" => 0
+                 "version" => 0,
+                 "pleroma" => %{"unread_count" => 7}
                }
              }
     end
@@ -71,7 +73,8 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
                "notifications" => %{
                  "last_read_id" => "69420",
                  "updated_at" => _,
-                 "version" => 0
+                 "version" => 0,
+                 "pleroma" => %{"unread_count" => 0}
                }
              } = response
     end
@@ -101,7 +104,8 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
                "notifications" => %{
                  "last_read_id" => "69888",
                  "updated_at" => NaiveDateTime.to_iso8601(marker.updated_at),
-                 "version" => 0
+                 "version" => 0,
+                 "pleroma" => %{"unread_count" => 0}
                }
              }
     end
diff --git a/test/web/mastodon_api/views/account_view_test.exs b/test/web/mastodon_api/views/account_view_test.exs
index 85fa4f6a2..5fb162141 100644
--- a/test/web/mastodon_api/views/account_view_test.exs
+++ b/test/web/mastodon_api/views/account_view_test.exs
@@ -466,6 +466,24 @@ defmodule Pleroma.Web.MastodonAPI.AccountViewTest do
                :unread_conversation_count
              ] == 1
     end
+
+    test "shows unread_count only to the account owner" do
+      user = insert(:user)
+      insert_list(7, :notification, user: user)
+      other_user = insert(:user)
+
+      user = User.get_cached_by_ap_id(user.ap_id)
+
+      assert AccountView.render(
+               "show.json",
+               %{user: user, for: other_user}
+             )[:pleroma][:unread_notifications_count] == nil
+
+      assert AccountView.render(
+               "show.json",
+               %{user: user, for: user}
+             )[:pleroma][:unread_notifications_count] == 7
+    end
   end
 
   describe "follow requests counter" do
diff --git a/test/web/mastodon_api/views/marker_view_test.exs b/test/web/mastodon_api/views/marker_view_test.exs
index 893cf8857..48a0a6d33 100644
--- a/test/web/mastodon_api/views/marker_view_test.exs
+++ b/test/web/mastodon_api/views/marker_view_test.exs
@@ -8,19 +8,21 @@ defmodule Pleroma.Web.MastodonAPI.MarkerViewTest do
   import Pleroma.Factory
 
   test "returns markers" do
-    marker1 = insert(:marker, timeline: "notifications", last_read_id: "17")
+    marker1 = insert(:marker, timeline: "notifications", last_read_id: "17", unread_count: 5)
     marker2 = insert(:marker, timeline: "home", last_read_id: "42")
 
     assert MarkerView.render("markers.json", %{markers: [marker1, marker2]}) == %{
              "home" => %{
                last_read_id: "42",
                updated_at: NaiveDateTime.to_iso8601(marker2.updated_at),
-               version: 0
+               version: 0,
+               pleroma: %{unread_count: 0}
              },
              "notifications" => %{
                last_read_id: "17",
                updated_at: NaiveDateTime.to_iso8601(marker1.updated_at),
-               version: 0
+               version: 0,
+               pleroma: %{unread_count: 5}
              }
            }
   end
diff --git a/test/web/mastodon_api/views/notification_view_test.exs b/test/web/mastodon_api/views/notification_view_test.exs
index c3ec9dfec..0806269a2 100644
--- a/test/web/mastodon_api/views/notification_view_test.exs
+++ b/test/web/mastodon_api/views/notification_view_test.exs
@@ -156,7 +156,7 @@ defmodule Pleroma.Web.MastodonAPI.NotificationViewTest do
     other_user = insert(:user)
 
     {:ok, activity} = CommonAPI.post(user, %{"status" => "#cofe"})
-    {:ok, _activity, _} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
+    {:ok, _activity} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
 
     activity = Repo.get(Activity, activity.id)
 
diff --git a/test/web/mastodon_api/views/status_view_test.exs b/test/web/mastodon_api/views/status_view_test.exs
index 451723e60..b5e7dc317 100644
--- a/test/web/mastodon_api/views/status_view_test.exs
+++ b/test/web/mastodon_api/views/status_view_test.exs
@@ -32,9 +32,9 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
     third_user = insert(:user)
     {:ok, activity} = CommonAPI.post(user, %{"status" => "dae cofe??"})
 
-    {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, user, "☕")
-    {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, third_user, "🍵")
-    {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
+    {:ok, _} = CommonAPI.react_with_emoji(activity.id, user, "☕")
+    {:ok, _} = CommonAPI.react_with_emoji(activity.id, third_user, "🍵")
+    {:ok, _} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
     activity = Repo.get(Activity, activity.id)
     status = StatusView.render("show.json", activity: activity)
 
diff --git a/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs b/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
index 299dbad41..43f1b154d 100644
--- a/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
+++ b/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
@@ -43,7 +43,7 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIControllerTest do
     other_user = insert(:user)
 
     {:ok, activity} = CommonAPI.post(user, %{"status" => "#cofe"})
-    {:ok, _reaction, _object} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
+    {:ok, _reaction_activity} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
 
     ObanHelpers.perform_all()
 
@@ -77,8 +77,8 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIControllerTest do
 
     assert result == []
 
-    {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, other_user, "🎅")
-    {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, doomed_user, "🎅")
+    {:ok, _} = CommonAPI.react_with_emoji(activity.id, other_user, "🎅")
+    {:ok, _} = CommonAPI.react_with_emoji(activity.id, doomed_user, "🎅")
 
     User.perform(:delete, doomed_user)
 
@@ -115,8 +115,8 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIControllerTest do
 
     assert result == []
 
-    {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, other_user, "🎅")
-    {:ok, _, _} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
+    {:ok, _} = CommonAPI.react_with_emoji(activity.id, other_user, "🎅")
+    {:ok, _} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
 
     result =
       conn
diff --git a/test/web/push/impl_test.exs b/test/web/push/impl_test.exs
index b2664bf28..b855d72ba 100644
--- a/test/web/push/impl_test.exs
+++ b/test/web/push/impl_test.exs
@@ -193,7 +193,7 @@ defmodule Pleroma.Web.Push.ImplTest do
   end
 
   describe "build_content/3" do
-    test "returns info content for direct message with enabled privacy option" do
+    test "hides details for notifications when privacy option enabled" do
       user = insert(:user, nickname: "Bob")
       user2 = insert(:user, nickname: "Rob", notification_settings: %{privacy_option: true})
 
@@ -209,12 +209,37 @@ defmodule Pleroma.Web.Push.ImplTest do
       object = Object.normalize(activity)
 
       assert Impl.build_content(notif, actor, object) == %{
-               body: "@Bob",
-               title: "New Direct Message"
+               body: "New Direct Message"
+             }
+
+      {:ok, activity} =
+        CommonAPI.post(user, %{
+          "visibility" => "public",
+          "status" => "<Lorem ipsum dolor sit amet."
+        })
+
+      notif = insert(:notification, user: user2, activity: activity)
+
+      actor = User.get_cached_by_ap_id(notif.activity.data["actor"])
+      object = Object.normalize(activity)
+
+      assert Impl.build_content(notif, actor, object) == %{
+               body: "New Mention"
+             }
+
+      {:ok, activity} = CommonAPI.favorite(user, activity.id)
+
+      notif = insert(:notification, user: user2, activity: activity)
+
+      actor = User.get_cached_by_ap_id(notif.activity.data["actor"])
+      object = Object.normalize(activity)
+
+      assert Impl.build_content(notif, actor, object) == %{
+               body: "New Favorite"
              }
     end
 
-    test "returns regular content for direct message with disabled privacy option" do
+    test "returns regular content for notifications with privacy option disabled" do
       user = insert(:user, nickname: "Bob")
       user2 = insert(:user, nickname: "Rob", notification_settings: %{privacy_option: false})
 
@@ -235,6 +260,36 @@ defmodule Pleroma.Web.Push.ImplTest do
                  "@Bob: Lorem ipsum dolor sit amet, consectetur  adipiscing elit. Fusce sagittis fini...",
                title: "New Direct Message"
              }
+
+      {:ok, activity} =
+        CommonAPI.post(user, %{
+          "visibility" => "public",
+          "status" =>
+            "<span>Lorem ipsum dolor sit amet</span>, consectetur :firefox: adipiscing elit. Fusce sagittis finibus turpis."
+        })
+
+      notif = insert(:notification, user: user2, activity: activity)
+
+      actor = User.get_cached_by_ap_id(notif.activity.data["actor"])
+      object = Object.normalize(activity)
+
+      assert Impl.build_content(notif, actor, object) == %{
+               body:
+                 "@Bob: Lorem ipsum dolor sit amet, consectetur  adipiscing elit. Fusce sagittis fini...",
+               title: "New Mention"
+             }
+
+      {:ok, activity} = CommonAPI.favorite(user, activity.id)
+
+      notif = insert(:notification, user: user2, activity: activity)
+
+      actor = User.get_cached_by_ap_id(notif.activity.data["actor"])
+      object = Object.normalize(activity)
+
+      assert Impl.build_content(notif, actor, object) == %{
+               body: "@Bob has favorited your post",
+               title: "New Favorite"
+             }
     end
   end
 end