Document arm64 .deb files

_config.yml

@@ -15,6 +15,8 @@ download_file_names:
   deb-headless:              "jamulus-headless_3.9.0_ubuntu_amd64.deb"
   deb-gui-armhf:             "jamulus_3.9.0_ubuntu_armhf.deb"
   deb-headless-armhf:        "jamulus-headless_3.9.0_ubuntu_armhf.deb"
+  deb-gui-arm64:             "jamulus_3.9.0_ubuntu_arm64.deb"
+  deb-headless-arm64:        "jamulus-headless_3.9.0_ubuntu_arm64.deb"
   windows:                   "jamulus_3.9.0_win.exe"
   windows-jack:              "jamulus_3.9.0_win_jack.exe"
   mac:                       "jamulus_3.9.0_mac.dmg"

contribute/en/Release-Process.md

@@ -238,7 +238,7 @@ Upload all the files. Then in the SourceForge web UI, for each of the files uplo
 
 ## Website: check links
 
-We have used [linkcheck](https://github.com/filiph/linkcheck) in the past. 
+We have used [linkcheck](https://github.com/filiph/linkcheck) in the past.
 
 ```
 $ git clone https://github.com/jamulussoftware/jamuluswebsite.git
@@ -308,7 +308,7 @@ Current state: <!-- Planning|Translations (beta)|Code freeze (rc)|Released -->
   - [ ] Update download links on the website by editing `_config.yml` in `next-release`
   - [ ] Disable branch protection rule of the `release` branch by clicking on "Edit" on the [Branches page](https://github.com/jamulussoftware/jamuluswebsite/settings/branches) and adding a `_` behind `release`.  
   - [ ] Publish Website release by **squashing** and merging `next-release` into `release`
-  - [ ] Enable branch protection rule of the `release` branch after the site and the `.po` files are published by removing the `_` from the branch protection rule you edited on the [Branches page](https://github.com/jamulussoftware/jamuluswebsite/settings/branches). 
+  - [ ] Enable branch protection rule of the `release` branch after the site and the `.po` files are published by removing the `_` from the branch protection rule you edited on the [Branches page](https://github.com/jamulussoftware/jamuluswebsite/settings/branches).
 - [ ] Announce the new release with a summary of changes (+ link to the changelog for details) and a link to the download page
     - [ ] On Github Discussions in the Announcements section. Lock the announcement thread. Pin the thread. Unpin and lock release candidate thread.
     - [ ] On Facebook in the group "Jamulus (official group)". Turn off replies.
@@ -349,6 +349,7 @@ _Windows users: Please note that in the first days after release SmartScreen wil
 **[↓ macOS (Apple Silicon)](<!-- direct link to macOS SIGNED ARM version -->)** for Big Sur (11.0) or later (needs ARM chip)
 **[↓ Debian/Ubuntu (amd64)](<!-- direct link to .deb [GUI] version -->)**, alternative: [↓ headless version](<!-- direct link to .deb [headless] version -->)
 **[↓ Debian/Ubuntu (armhf)](<!-- direct link to .deb [GUI] armhf version -->)**, alternative: [↓ headless version](<!-- direct link to .deb [headless] armhf version -->)
+**[↓ Debian/Ubuntu (arm64)](<!-- direct link to .deb [GUI] armhf version -->)**, alternative: [↓ headless version](<!-- direct link to .deb [headless] arm64 version -->)
 **[↓ Android](<!-- direct link to Android version -->)** (experimental)
 **[↓ iOS](<!-- direct link to iOS version -->)** (experimental. Unsigned: Needs to be signed before installation on device. Please see the [iOS install page](https://jamulus.io/wiki/Installation-for-iOS))
 

wiki/en/Installation-for-Linux.md

@@ -15,21 +15,22 @@ Upgrading? You may want to [back up your configuration](Software-Manual#backing-
 
 ### Debian and Ubuntu
 
-We provide two equivalent `.deb` files for the most common architectures. Please download the appropriate one:
+We provide three equivalent `.deb` files for the most common architectures. Please download the appropriate one:
 
 **For Intel/AMD based machines (amd64):**
 
 [Download Jamulus (.deb, amd64)]({{ site.download_root_link }}{{ site.download_file_names.deb-gui }}){:.button}
 
-**For ARM based machines (e.g. Raspberry Pi, armhf):**
+**For ARM based machines (e.g. Raspberry Pi, armhf, arm64):**
 
-[Download Jamulus (.deb, armhf)]({{ site.download_root_link }}{{ site.download_file_names.deb-gui-armhf }}){:.button}
+[Download Jamulus 32 bit (.deb, armhf)]({{ site.download_root_link }}{{ site.download_file_names.deb-gui-armhf }}){:.button}
+[Download Jamulus 64 bit (.deb, arm64)]({{ site.download_root_link }}{{ site.download_file_names.deb-gui-arm64 }}){:.button}
 
 After you downloaded the correct file:
 
 1. *Ubuntu only* - Enable the Ubuntu "universe" repository (you can use the [GUI-based approach](https://askubuntu.com/a/148645) or [CLI-based approach](https://askubuntu.com/a/227788)).
 1. Update apt by opening a console window (CTRL+ALT+T should work) and type: `sudo apt-get update`
-1. Go to where you downloaded the installer and either double-click on it, or use the command line: `sudo apt install ./{{ site.download_file_names.deb-gui }}` or for armhf: `sudo apt install ./{{ site.download_file_names.deb-gui-armhf }}`
+1. Go to where you downloaded the installer and either double-click on it, or use the command line: `sudo apt install ./{{ site.download_file_names.deb-gui }}` for armhf: `sudo apt install ./{{ site.download_file_names.deb-gui-armhf }}` for arm64: `sudo apt install ./{{ site.download_file_names.deb-gui-arm64 }}`
 1. Once installed, you can delete the file and close any console windows.
 
 Note that if you need to upgrade Jamulus to a newer version, just download the new .deb file and re-install as above.

wiki/en/Running-a-Server.md

@@ -79,14 +79,14 @@ To run a Directory [read this guide](Directories)
 
 Most people run Jamulus as a "pure" Server on **hardware without audio** (e.g. on a 3rd party/cloud host) running Linux. The following steps assume you are familiar with the command line and Debian/Ubuntu or similar distribution using systemd. To run a server on Windows or on the desktop with a graphical user interface, [see this section](#servers-on-the-desktop).  
 
-If you want to run a Server on a Raspberry Pi (or a different armhf based device), you will need to download the `.deb` files for `armhf`, not the default `amd64` ones you'd use on an Intel/AMD based machine.
+If you want to run a Server on a Raspberry Pi (or a different armhf/arm64 debian-based device), you will need to download the `.deb` files for 32 bit `armhf` or 64 bit `arm64`, not the default `amd64` ones you'd use on an Intel/AMD based machine.
 
 
 ### Installation
 
-1. Download the [latest headless (amd64) .deb file]({{ site.download_root_link }}{{ site.download_file_names.deb-headless }}) or, if you use a Raspberry Pi etc. download the [latest armhf .deb file]({{ site.download_root_link }}{{ site.download_file_names.deb-headless-armhf }})
+1. Download the [latest headless (amd64) .deb file]({{ site.download_root_link }}{{ site.download_file_names.deb-headless }}) or, if you use a Raspberry Pi etc. download the [latest armhf .deb file]({{ site.download_root_link }}{{ site.download_file_names.deb-headless-armhf }}) or the [latest arm64 .deb file]({{ site.download_root_link }}{{ site.download_file_names.deb-headless-arm64 }})
 1. Update apt to make sure you have a current list of standard packages: `sudo apt update`
-1. Install the Jamulus package: `sudo apt install ./{{ site.download_file_names.deb-headless }}` or for RasPi etc: `sudo apt install ./{{ site.download_file_names.deb-headless-armhf }}`
+1. Install the Jamulus package: `sudo apt install ./{{ site.download_file_names.deb-headless }}` or for RasPi etc. armhf: `sudo apt install ./{{ site.download_file_names.deb-headless-armhf }}`; arm64: `sudo apt install ./{{ site.download_file_names.deb-headless-arm64 }}`
 1. Enable the headless Server process via systemd: `sudo systemctl enable jamulus-headless`
 1. Add your desired [command line options](Running-a-Server#command-line-options) to the `ExecStart` line in the systemd service file by running `sudo systemctl edit --full jamulus-headless` (By default you will be running an Unregistered Server).
 1. Reload the systemd files `sudo systemctl daemon-reload` and restart the headless Server: `sudo systemctl restart jamulus-headless`