diff --git a/COPYING b/COPYING
index c627928..10b7abe 100644
--- a/COPYING
+++ b/COPYING
@@ -3,21 +3,24 @@
 | Years     | People                                                           |
 | --------- | ---------------------------------------------------------------- |
 |           | **Developers**                                                   |
-| 1997      | Daniel Roux and Denis Dumoulin                                   |
-| 2017-2019 | Mathieu Schroeter                                                |
+| 1997      | Daniel Roux, Denis Dumoulin                                      |
+| 2017-2023 | Mathieu Schroeter                                                |
 |           |                                                                  |
 |           | **Voices**                                                       |
-| 1997      | Daniel Roux, David Besuchet, Michael Walz and Garry Goodman      |
+| 1997      | Daniel Roux, David Besuchet, Michael Walz, Garry Goodman         |
+| 2022      | elPatrixF _(@github)_                                            |
 |           |                                                                  |
 |           | **Translators**                                                  |
 | 1997      | Christian Alleyn, Michael Walz, David Besuchet, Cedric Freeman,  |
-|           | Adrienne Magnin and Wendy de Pauli                               |
-| 2005      | Rodolfo Andrade de Oliveira and Vanessa Alexandre Vieira         |
-| 2017      | Catia Guidi and Mateusz Lis                                      |
-| 2019      | punctdan _(@github)_ and TheShwarma _(@twitter)_                 |
+|           | Adrienne Magnin, Wendy de Pauli                                  |
+| 2005      | Rodolfo Andrade de Oliveira, Vanessa Alexandre Vieira            |
+| 2017      | Catia Guidi, Mateusz Lis                                         |
+| 2019      | punctdan _(@github)_, TheShwarma _(@twitter)_,                   |
+|           | BLooperZ _(@github)_                                             |
+| 2022      | elPatrixF _(@github)_, WindowsNinetyTen _(@github)_              |
 |           |                                                                  |
 |           | **Missions**                                                     |
-| 1997      | Daniel Roux, Adrien Roux and Denis Dumoulin                      |
+| 1997      | Daniel Roux, Adrien Roux, Denis Dumoulin                         |
 |           |                                                                  |
 |           | **Testers**                                                      |
 | 1997      | Denis Dumoulin, Adrien Roux, Michael Walz, René Beuchat,         |
@@ -26,4 +29,4 @@
 |           | Michael Bloch, Florian Stutzmann, Fabrice Bodmer,                |
 |           | Rachel Besuchet, Pauline Rochat, Antoine Richoy,                 |
 |           | Fabrice Marquis, Steve Guex, Simon Lopez, David Piot,            |
-|           | Yves Burgos and Jeremy Kull                                      |
+|           | Yves Burgos, Jeremy Kull                                         |
diff --git a/README.translators.md b/README.translators.md
index af4c37e..8cc795d 100644
--- a/README.translators.md
+++ b/README.translators.md
@@ -14,11 +14,11 @@ yours for example) `share/locale/fr/LC_MESSAGES/` and put your `.mo` file in
 this directory. You can replace an other lang if you like.
 
 > Under Windows OS, you should find the french translations in
-> `C:\Program Files\Planet Blupi\share\locale\fr\LC_MESSAGES\`.  
+> `C:\Program Files\Planet Blupi\share\locale\fr\LC_MESSAGES\`.
 > With macOS it's possible to open the `Planet Blupi.app` and update the file
 > directly in the `.app`. But note that it breaks the application signature. To
 > start the game, maybe it's necessary to open via the context menu for by
-> passing the macOS security.  
+> passing the macOS security.
 > For Linux you must unpack the AppImage file somewhere for changing the files.
 
 Then start the game, the interface will use your new translation if you select
@@ -51,6 +51,10 @@ don't forget to provide this one.
       lang = "Português";
     else if (locale == "he")
       lang = "עברית";
+    else if (locale == "ar")
+      lang = "العربية";
+    else if (locale == "es")
+      lang = "Español";
 ```
 
 ## The missions
diff --git a/planetblupi.6.ronn b/planetblupi.6.ronn
index 04bfd28..0b2c0d1 100644
--- a/planetblupi.6.ronn
+++ b/planetblupi.6.ronn
@@ -195,6 +195,8 @@ Only 10 musics are supported: `music000` to `music009`.
     **Set fire**: you can add invisible fire on every type of cells (when
     building a map).
 
+    **Duplicate bombs**: duplicate a bomb just before the explosion.
+
   * `-m`, `--restore-midi`:
     Restore playback based on MIDI music instead of OGG.
 
@@ -210,4 +212,4 @@ https://www.blupi.org <info@blupi.org>
 ## COPYRIGHT
 
 planetblupi is Copyright (C) 1997, Daniel Roux & EPSITEC SA and
-Copyright (C) 2017-2021, Mathieu Schroeter
+Copyright (C) 2017-2023, Mathieu Schroeter