diff --git a/docs/content/overview.md b/docs/content/overview.md
index 16904b8f6..076ed2679 100644
--- a/docs/content/overview.md
+++ b/docs/content/overview.md
@@ -132,33 +132,33 @@ All the remotes support a basic set of features, but there are some
 optional features supported by some remotes used to make some
 operations more efficient.
 
-| Name                         | Purge | Copy | Move | DirMove | CleanUp | ListR | StreamUpload | LinkSharing | About |
-| ---------------------------- |:-----:|:----:|:----:|:-------:|:-------:|:-----:|:------------:|:------------:|:-----:|
-| 1Fichier                     | No    | No   | No   | No      | No      | No    | No           | No           |   No  |
-| Amazon Drive                 | Yes   | No   | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | No  | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  |
-| Amazon S3                    | No    | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  |
-| Backblaze B2                 | No    | Yes  | No   | No      | Yes     | Yes   | Yes          | Yes | No  |
-| Box                          | Yes   | Yes  | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | Yes | Yes | No  |
-| Dropbox                      | Yes   | Yes  | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | Yes | Yes | Yes |
-| FTP                          | No    | No   | Yes  | Yes     | No      | No    | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  |
-| Google Cloud Storage         | Yes   | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  |
-| Google Drive                 | Yes   | Yes  | Yes  | Yes     | Yes     | Yes   | Yes          | Yes         | Yes |
-| Google Photos                | No    | No   | No   | No      | No      | No    | No           | No          | No |
-| HTTP                         | No    | No   | No   | No      | No      | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  |
-| Hubic                        | Yes † | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes |
-| Jottacloud                   | Yes   | Yes  | Yes  | Yes     | No      | Yes   | No           | Yes                                                   | Yes |
-| Mega                         | Yes   | No   | Yes  | Yes     | Yes     | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes |
-| Microsoft Azure Blob Storage | Yes   | Yes  | No   | No      | No      | Yes   | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  |
-| Microsoft OneDrive           | Yes   | Yes  | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No | No | Yes | Yes |
-| OpenDrive                    | Yes   | Yes  | Yes  | Yes     | No      | No    | No           | No                                                    | No  |
-| Openstack Swift              | Yes † | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes |
-| pCloud                       | Yes   | Yes  | Yes  | Yes     | Yes     | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes |
-| premiumize.me                | Yes   | No   | Yes  | Yes     | No      | No    | No           | Yes         | Yes |
-| QingStor                     | No    | Yes  | No   | No      | No      | Yes   | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  |
-| SFTP                         | No    | No   | Yes  | Yes     | No      | No    | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes  |
-| WebDAV                       | Yes   | Yes  | Yes  | Yes     | No      | No    | Yes ‡        | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes  |
-| Yandex Disk                  | Yes   | Yes  | Yes  | Yes     | Yes     | No    | Yes          | Yes         | Yes |
-| The local filesystem         | Yes   | No   | Yes  | Yes     | No      | No    | Yes          | No          | Yes |
+| Name                         | Purge | Copy | Move | DirMove | CleanUp | ListR | StreamUpload | LinkSharing | About | EmptyDir |
+| ---------------------------- |:-----:|:----:|:----:|:-------:|:-------:|:-----:|:------------:|:------------:|:-----:| :------: |
+| 1Fichier                     | No    | No   | No   | No      | No      | No    | No           | No           |   No  |  Yes |
+| Amazon Drive                 | Yes   | No   | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | No  | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | Yes |
+| Amazon S3                    | No    | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
+| Backblaze B2                 | No    | Yes  | No   | No      | Yes     | Yes   | Yes          | Yes | No  | No |
+| Box                          | Yes   | Yes  | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | Yes | Yes | No  | Yes |
+| Dropbox                      | Yes   | Yes  | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | Yes | Yes | Yes | Yes |
+| FTP                          | No    | No   | Yes  | Yes     | No      | No    | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | Yes |
+| Google Cloud Storage         | Yes   | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
+| Google Drive                 | Yes   | Yes  | Yes  | Yes     | Yes     | Yes   | Yes          | Yes         | Yes | Yes |
+| Google Photos                | No    | No   | No   | No      | No      | No    | No           | No          | No | No |
+| HTTP                         | No    | No   | No   | No      | No      | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | Yes |
+| Hubic                        | Yes † | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | No |
+| Jottacloud                   | Yes   | Yes  | Yes  | Yes     | No      | Yes   | No           | Yes                                                   | Yes | Yes |
+| Mega                         | Yes   | No   | Yes  | Yes     | Yes     | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | Yes |
+| Microsoft Azure Blob Storage | Yes   | Yes  | No   | No      | No      | Yes   | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
+| Microsoft OneDrive           | Yes   | Yes  | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No | No | Yes | Yes | Yes |
+| OpenDrive                    | Yes   | Yes  | Yes  | Yes     | No      | No    | No           | No                                                    | No  | Yes |
+| Openstack Swift              | Yes † | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | No |
+| pCloud                       | Yes   | Yes  | Yes  | Yes     | Yes     | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | Yes |
+| premiumize.me                | Yes   | No   | Yes  | Yes     | No      | No    | No           | Yes         | Yes | Yes |
+| QingStor                     | No    | Yes  | No   | No      | No      | Yes   | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
+| SFTP                         | No    | No   | Yes  | Yes     | No      | No    | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes  | Yes |
+| WebDAV                       | Yes   | Yes  | Yes  | Yes     | No      | No    | Yes ‡        | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes  | Yes |
+| Yandex Disk                  | Yes   | Yes  | Yes  | Yes     | Yes     | No    | Yes          | Yes         | Yes | Yes |
+| The local filesystem         | Yes   | No   | Yes  | Yes     | No      | No    | Yes          | No          | Yes | Yes |
 
 ### Purge ###
 
@@ -231,3 +231,8 @@ This is also used to return the space used, available for `rclone mount`.
 
 If the server can't do `About` then `rclone about` will return an
 error.
+
+### EmptyDir ###
+
+The remote supports empty directories. See [Limitations](/bugs/#limitations)
+ for details. Most Object/Bucket based remotes do not support this.