Update supported OSes (add Alma Linux, RPi OS 11, drop EOL OSes) (#5440)

* Drop Fedora 33

By the time we release, it's going to reach EOL.

* Drop Raspberry Pi OS 10, add support for 11

* Bring RPi OS 10 back

* Add Alma Linux 8

* Fix-up RHEL EOL dates

* Add '(Legacy)' to Raspberry Pi OS 10

* Drop CentOS 8

docs/install_guides/alma-linux-8.rst

@@ -0,0 +1,7 @@
+.. _install-alma-linux-8:
+
+====================================
+Installing Red on Alma Linux 8.4-8.x
+====================================
+
+.. include:: _includes/install-guide-rhel-derivatives.rst

docs/install_guides/centos-8.rst

@@ -1,7 +0,0 @@
-.. _install-centos-8:
-
-=============================
-Installing Red on CentOS 8.4+
-=============================
-
-.. include:: _includes/install-guide-rhel-derivatives.rst

docs/install_guides/fedora.rst

@@ -10,7 +10,7 @@ Installing Red on Fedora Linux
 Installing the pre-requirements
 -------------------------------
 
-Fedora Linux 33 and above has all required packages available in official repositories. Install
+Fedora Linux 34 and above has all required packages available in official repositories. Install
 them with dnf:
 
 .. prompt:: bash

docs/install_guides/index.rst

@@ -13,9 +13,9 @@ we recommend **Ubuntu 20.04 LTS**.
 
    windows
    mac
+   alma-linux-8
    arch
    centos-7
-   centos-8
    centos-stream-8
    debian-10
    debian-11
@@ -24,6 +24,7 @@ we recommend **Ubuntu 20.04 LTS**.
    opensuse-tumbleweed
    oracle-linux-8
    raspberry-pi-os-10
+   raspberry-pi-os-11
    rhel-8
    rocky-linux-8
    ubuntu-1804

docs/install_guides/raspberry-pi-os-10.rst

@@ -1,8 +1,28 @@
 .. _install-raspberry-pi-os-10:
 
-=================================
+====================================================
-Installing Red on Raspberry Pi OS
+Installing Red on Raspberry Pi OS (Legacy) 10 Buster
-=================================
+====================================================
+
+.. note::
+
+    While we do provide support and install instructions for running Red
+    on Raspberry Pi OS (Legacy) 10 Buster, we highly recommend installing/upgrading to
+    the new version - Raspberry Pi OS 11 Bullseye.
+
+    If you're not sure what version you are using,
+    you can check your version of Raspberry Pi OS by running:
+
+    .. prompt:: bash
+
+        lsb_release -a
+
+    If you're running Bullseye already, read `install-raspberry-pi-os-11` document instead.
+
+    If you're using Buster, please consider upgrading to Bullseye if possible.
+    You can read
+    `the post about Bullseye release from Raspberry Pi Foundation <https://www.raspberrypi.com/news/raspberry-pi-os-debian-bullseye/>`__
+    to learn how you can install/upgrade to the new version.
 
 .. include:: _includes/linux-preamble.rst
 

docs/install_guides/raspberry-pi-os-11.rst

@@ -0,0 +1,40 @@
+.. _install-raspberry-pi-os-11:
+
+=============================================
+Installing Red on Raspberry Pi OS 11 Bullseye
+=============================================
+
+.. note::
+
+    This guide can only be used with Raspberry Pi OS 11 Bullseye,
+    it will not work with any older (e.g. Raspberry Pi OS 10 Buster)
+    or newer (e.g. Raspberry Pi OS 12 Bookworm) releases.
+    You can check your version of Raspberry Pi OS by running:
+
+    .. prompt:: bash
+
+        lsb_release -a
+
+    If you're not running Bullseye, you should read
+    `the post about Bullseye release from Raspberry Pi Foundation <https://www.raspberrypi.com/news/raspberry-pi-os-debian-bullseye/>`__
+    to learn how you can install/upgrade to the new version.
+
+.. include:: _includes/linux-preamble.rst
+
+-------------------------------
+Installing the pre-requirements
+-------------------------------
+
+Raspberry Pi OS "Bullseye" has all required packages available in official repositories. Install them
+with apt:
+
+.. prompt:: bash
+
+    sudo apt update
+    sudo apt -y install python3 python3-dev python3-venv python3-pip git openjdk-11-jre-headless build-essential nano
+
+.. Include common instructions:
+
+.. include:: _includes/create-env-with-venv.rst
+
+.. include:: _includes/install-and-setup-red-unix.rst

docs/version_guarantees.rst

@@ -30,34 +30,35 @@ their end-of-life date.
 
     We recommend to always use the latest OS version supported by Red.
 
-=========================   ============================================================
+================================   ============================================================
 Operating system version           Ideally supported until
-=========================   ============================================================
+================================   ============================================================
 Windows 10                         `End/Retirement Date <https://docs.microsoft.com/en-us/lifecycle/products/windows-10-home-and-pro>`__
 Windows 11                         `Retirement Date <https://docs.microsoft.com/en-us/lifecycle/products/windows-11-home-and-pro-version-21h2>`__
 macOS 10.15 (Catalina)             ~2022-10
 macOS 11 (Big Sur)                 ~2023-10
 macOS 12 (Monterey)                ~2024-10
+Alma Linux 8                       2029-05-31 (`How long will CloudLinux support AlmaLinux? <https://wiki.almalinux.org/FAQ.html#how-long-will-cloudlinux-support-almalinux>`__)
 Arch Linux                         forever (support is only provided for an up-to-date system)
 CentOS 7                           2024-06-30 (`end of Maintenance Updates <https://wiki.centos.org/About/Product>`__)
-CentOS 8.4+                 2021-12-31 (`end of Maintenance Updates <https://wiki.centos.org/About/Product>`__)
 CentOS Stream 8                    2024-05-31 (`end of Maintenance Updates <https://wiki.centos.org/About/Product>`__)
 Debian 10 Buster                   2022-08-14 (`End of life <https://wiki.debian.org/DebianReleases#Production_Releases>`__)
 Debian 11 Bullseye                 ~2024-09 (`End of life <https://wiki.debian.org/DebianReleases#Production_Releases>`__)
-Fedora Linux 33             2021-11-16 (`End of Life <https://fedoraproject.org/wiki/Fedora_Release_Life_Cycle#Maintenance_Schedule>`__)
 Fedora Linux 34                    2022-05-17 (`End of Life <https://fedoraproject.org/wiki/Fedora_Release_Life_Cycle#Maintenance_Schedule>`__)
 Fedora Linux 35                    ~2022-11 (`End of Life <https://fedoraproject.org/wiki/Fedora_Release_Life_Cycle#Maintenance_Schedule>`__)
 openSUSE Leap 15.2                 2021-12-31 (`end of maintenance life cycle <https://en.opensuse.org/Lifetime#openSUSE_Leap>`__)
 openSUSE Leap 15.3                 2022-11-30 (`end of maintenance life cycle <https://en.opensuse.org/Lifetime#openSUSE_Leap>`__)
 openSUSE Tumbleweed                forever (support is only provided for an up-to-date system)
 Oracle Linux 8                     2029-07-31 (`End of Premier Support <https://www.oracle.com/us/support/library/elsp-lifetime-069338.pdf>`__)
-Raspberry Pi OS 10          **Unknown**
+Raspberry Pi OS (Legacy) 10        2022-08-14 (`End of life for Debian 10 <https://wiki.debian.org/DebianReleases#Production_Releases>`__)
+Raspberry Pi OS 11                 ~2023-12 (approximate date of release of Raspberry Pi OS 12)
+RHEL 8 (latest)                    2029-05-31 (`End of Maintenance Support <https://access.redhat.com/support/policy/updates/errata#Life_Cycle_Dates>`__)
 RHEL 8.4                           2023-05-30 (`End of Extended Update Support <https://access.redhat.com/support/policy/updates/errata#Extended_Update_Support>`__)
 Rocky Linux 8                      2029-05-31 (`end-of-life <https://rockylinux.org/download/>`__)
 Ubuntu 18.04 LTS                   2023-04-30 (`End of Standard Support <https://wiki.ubuntu.com/Releases#Current>`__)
 Ubuntu 20.04 LTS                   2025-04-30 (`End of Standard Support <https://wiki.ubuntu.com/Releases#Current>`__)
 Ubuntu 21.10                       2022-07-31 (`End of Standard Support <https://wiki.ubuntu.com/Releases#Current>`__)
-=========================   ============================================================
+================================   ============================================================
 
 ====================
 Developer Guarantees