Merge branch 'patch-5' into 'develop'

Mastodon API: URI encode hashtag name in generated URLs

See merge request pleroma/pleroma!1642

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -497,7 +497,7 @@ def build_tags(object_tags) when is_list(object_tags) do
     object_tags = for tag when is_binary(tag) <- object_tags, do: tag
 
     Enum.reduce(object_tags, [], fn tag, tags ->
-      tags ++ [%{name: tag, url: "/tag/#{tag}"}]
+      tags ++ [%{name: tag, url: "/tag/#{URI.encode(tag)}"}]
     end)
   end