diff --git a/README.md b/README.md
index 43a336de1..8037612aa 100644
--- a/README.md
+++ b/README.md
@@ -17,16 +17,16 @@
 
 > Calamares is a distribution-independent system installer, with an advanced partitioning
 > feature for both manual and automated partitioning operations. Calamares is designed to
-> be customizable by distribution maintainers without need for cumbersome patching,
-> thanks to third party branding and external modules support.
+> be customizable by distribution maintainers without the need for cumbersome patching,
+> thanks to third-party branding and external modules support.
 
 ## Target Audience
 
 Calamares is a Linux installer; users who install Linux on a computer will hopefully
 use it just **once**, to install their Linux distribution. Calamares is not
-a "ready to use" application: distributions apply a huge amount of customisation
+a "ready to use" application: distributions apply a huge amount of customization
 and configuration to Calamares, and the target audience for this repository
-is those distributions, and the people who make those Linux distro's.
+is those distributions, and the people who make those Linux distros.
 
 Calamares has some [generic user documentation](https://calamares.io/docs/users-guide/)
 for end-users, but most of what we have is for distro developers.
@@ -45,10 +45,10 @@ The dependencies are explained in [CONTRIBUTING.md](CONTRIBUTING.md).
 ## Contributing to Calamares
 
 Calamares welcomes PRs. New issues are welcome, too.
-There are both the Calamares **core** repository (this one),
+There are both the Calamares **core** repository (this one)
 and an **extensions** repository ([Calamares extensions](https://github.com/calamares/calamares-extensions)).
 
-Contributions to code, modules, documentation, the wiki and the website are all welcome.
+Contributions to code, modules, documentation, the wiki, and the website are all welcome.
 There is more information in the [CONTRIBUTING.md](CONTRIBUTING.md) file.
 
 ## Join the Conversation
diff --git a/src/modules/displaymanager/main.py b/src/modules/displaymanager/main.py
index d7533e122..2a1448e51 100644
--- a/src/modules/displaymanager/main.py
+++ b/src/modules/displaymanager/main.py
@@ -197,6 +197,8 @@ desktop_environments = [
     DesktopEnvironment('/usr/bin/sway', 'sway'),
     DesktopEnvironment('/usr/bin/ukui-session', 'ukui'),
     DesktopEnvironment('/usr/bin/cutefish-session', 'cutefish-xsession'),
+    DesktopEnvironment('/usr/bin/river', 'river'),
+    DesktopEnvironment('/usr/bin/Hyprland', 'hyprland'),
 ]
 
 
diff --git a/src/modules/initcpiocfg/main.py b/src/modules/initcpiocfg/main.py
index 5fd9d93ae..57dc5e432 100644
--- a/src/modules/initcpiocfg/main.py
+++ b/src/modules/initcpiocfg/main.py
@@ -54,8 +54,9 @@ class cpuinfo(object):
         self.number_of_cores = 0
 
         cpu = self._cpuinfo()
-        self.is_intel = cpu['proc0']['vendor_id'].lower() == "genuineintel"
-        self.is_amd = cpu['proc0']['vendor_id'].lower() == "authenticamd"
+        if 'vendor_id' in cpu['proc0']:
+            self.is_intel = cpu['proc0']['vendor_id'].lower() == "genuineintel"
+            self.is_amd = cpu['proc0']['vendor_id'].lower() == "authenticamd"
         self.number_of_cores = len(cpu)
 
     @staticmethod
diff --git a/src/modules/luksbootkeyfile/CMakeLists.txt b/src/modules/luksbootkeyfile/CMakeLists.txt
index a2b52ad94..735d3174f 100644
--- a/src/modules/luksbootkeyfile/CMakeLists.txt
+++ b/src/modules/luksbootkeyfile/CMakeLists.txt
@@ -9,7 +9,6 @@ calamares_add_plugin(luksbootkeyfile
     SOURCES
         LuksBootKeyFileJob.cpp
     SHARED_LIB
-    NO_CONFIG
 )
 
 calamares_add_test(luksbootkeyfiletest SOURCES Tests.cpp LuksBootKeyFileJob.cpp)
diff --git a/src/modules/luksbootkeyfile/LuksBootKeyFileJob.cpp b/src/modules/luksbootkeyfile/LuksBootKeyFileJob.cpp
index 5b0914595..c9c0e1298 100644
--- a/src/modules/luksbootkeyfile/LuksBootKeyFileJob.cpp
+++ b/src/modules/luksbootkeyfile/LuksBootKeyFileJob.cpp
@@ -135,34 +135,64 @@ generateTargetKeyfile()
 }
 
 static bool
-setupLuks( const LuksDevice& d )
+setupLuks( const LuksDevice& d, const QString& luks2Hash )
 {
-    // Sometimes this error is thrown: "All key slots full"
-    // luksAddKey will fail. So, remove the first slot to make room
+    // Get luksDump for this device
     auto luks_dump = CalamaresUtils::System::instance()->targetEnvCommand(
-        { "cryptsetup", "luksDump", d.device }, QString(), QString(), std::chrono::seconds( 5 ) );
-    if ( luks_dump.getExitCode() == 0 )
+        { QStringLiteral( "cryptsetup" ), QStringLiteral( "luksDump" ), d.device },
+        QString(),
+        QString(),
+        std::chrono::seconds( 5 ) );
+    if ( luks_dump.getExitCode() != 0 )
     {
-        QRegularExpression re( QStringLiteral( R"(\d+:\s*enabled)" ), QRegularExpression::CaseInsensitiveOption );
-        int count = luks_dump.getOutput().count( re );
-        cDebug() << "Luks Dump slot count: " << count;
-        if ( count >= 7 )
+        cWarning() << "Could not get LUKS information on " << d.device << ':' << luks_dump.getOutput() << "(exit code"
+                   << luks_dump.getExitCode() << ')';
+        return false;
+    }
+
+    // Check LUKS version
+    int luks_version = 0;
+    QRegularExpression version_re( QStringLiteral( R"(version:\s*([0-9]))" ),
+                                   QRegularExpression::CaseInsensitiveOption );
+    QRegularExpressionMatch match = version_re.match( luks_dump.getOutput() );
+    if ( ! match.hasMatch() )
+    {
+        cWarning() << "Could not get LUKS version on device: " << d.device;
+        return false;
+    }
+    bool ok;
+    luks_version = match.captured(1).toInt(&ok);
+    if( ! ok )
+    {
+        cWarning() << "Could not get LUKS version on device: " << d.device;
+        return false;
+    }
+    cDebug() << "LUKS" << luks_version << " found on device: " << d.device;
+
+    // Check the number of slots used for LUKS1 devices
+    if ( luks_version == 1 )
+    {
+        QRegularExpression slots_re( QStringLiteral( R"(\d+:\s*enabled)" ),
+                                     QRegularExpression::CaseInsensitiveOption );
+        if ( luks_dump.getOutput().count( slots_re ) == 8 )
         {
-            auto r = CalamaresUtils::System::instance()->targetEnvCommand(
-                { "cryptsetup", "luksKillSlot", d.device, "1" }, QString(), d.passphrase, std::chrono::seconds( 60 ) );
-            if ( r.getExitCode() != 0 )
-            {
-                cWarning() << "Could not kill a slot to make room on" << d.device << ':' << r.getOutput()
-                           << "(exit code" << r.getExitCode() << ')';
-                return false;
-            }
+            cWarning() << "No key slots left on LUKS1 device: " << d.device;
+            return false;
         }
     }
 
-    // Adding the key can take some times, measured around 15 seconds with
-    // a HDD (spinning rust) and a slow-ish computer. Give it a minute.
+    // Add the key to the keyfile
+    QStringList args = { QStringLiteral( "cryptsetup" ), QStringLiteral( "luksAddKey" ), d.device, keyfile };
+    if ( luks_version == 2 && luks2Hash != QString() )
+    {
+        args.insert(2, "--pbkdf");
+        args.insert(3, luks2Hash);
+    }
     auto r = CalamaresUtils::System::instance()->targetEnvCommand(
-        { "cryptsetup", "luksAddKey", d.device, keyfile }, QString(), d.passphrase, std::chrono::seconds( 60 ) );
+        args,
+        QString(),
+        d.passphrase,
+        std::chrono::seconds( 60 ) );
     if ( r.getExitCode() != 0 )
     {
         cWarning() << "Could not configure LUKS keyfile on" << d.device << ':' << r.getOutput() << "(exit code"
@@ -259,15 +289,15 @@ LuksBootKeyFileJob::exec()
 
     if ( it == s.devices.begin() )
     {
-        // Then there was no root partition
-        cDebug() << Logger::SubEntry << "No root partition.";
+        // User has configured non-root partition for encryption
+        cDebug() << Logger::SubEntry << "No root partition, skipping keyfile creation.";
         return Calamares::JobResult::ok();
     }
 
-    // /boot partition is not encrypted, keyfile must not be used
-    // But only if root partition is not encrypted
     if ( hasUnencryptedSeparateBoot() && !hasEncryptedRoot() )
     {
+        // /boot partition is not encrypted, keyfile must not be used
+        // But only if root partition is not encrypted
         cDebug() << Logger::SubEntry << "/boot partition is not encrypted, skipping keyfile creation.";
         return Calamares::JobResult::ok();
     }
@@ -295,13 +325,22 @@ LuksBootKeyFileJob::exec()
             continue;
         }
 
-        if ( !setupLuks( d ) )
-            return Calamares::JobResult::error(
-                tr( "Encrypted rootfs setup error" ),
-                tr( "Could not configure LUKS key file on partition %1." ).arg( d.device ) );
+        if ( !setupLuks( d, m_luks2Hash ) )
+        {
+            // Could not configure the LUKS partition
+            // This should not stop the installation: do not return Calamares::JobResult::error.
+            cError() << "Encrypted rootfs setup error: could not configure LUKS key file on partition " << d.device;
+        }
     }
 
     return Calamares::JobResult::ok();
 }
 
+void
+LuksBootKeyFileJob::setConfigurationMap( const QVariantMap& configurationMap )
+{
+    m_luks2Hash = CalamaresUtils::getString(
+        configurationMap, QStringLiteral( "luks2Hash" ), QString() );
+}
+
 CALAMARES_PLUGIN_FACTORY_DEFINITION( LuksBootKeyFileJobFactory, registerPlugin< LuksBootKeyFileJob >(); )
diff --git a/src/modules/luksbootkeyfile/LuksBootKeyFileJob.h b/src/modules/luksbootkeyfile/LuksBootKeyFileJob.h
index 9681228bd..05288a152 100644
--- a/src/modules/luksbootkeyfile/LuksBootKeyFileJob.h
+++ b/src/modules/luksbootkeyfile/LuksBootKeyFileJob.h
@@ -30,6 +30,11 @@ public:
     QString prettyName() const override;
 
     Calamares::JobResult exec() override;
+
+    void setConfigurationMap( const QVariantMap& configurationMap ) override;
+
+private:
+    QString m_luks2Hash;
 };
 
 CALAMARES_PLUGIN_FACTORY_DECLARATION( LuksBootKeyFileJobFactory )
diff --git a/src/modules/luksbootkeyfile/luksbootkeyfile.conf b/src/modules/luksbootkeyfile/luksbootkeyfile.conf
new file mode 100644
index 000000000..04ffbac6b
--- /dev/null
+++ b/src/modules/luksbootkeyfile/luksbootkeyfile.conf
@@ -0,0 +1,13 @@
+# SPDX-FileCopyrightText: no
+# SPDX-License-Identifier: CC0-1.0
+#
+# Luksbootkeyfile configuration. A key file is created for the
+# LUKS encrypted devices.
+---
+# Set Password-Based Key Derivation Function (PBKDF) algorithm
+# for LUKS keyslot.
+#
+# There are three usable values: pbkdf2, argon2i or argon2id.
+#
+# When not set, the cryptsetup default is used
+#luks2Hash: argon2id
diff --git a/src/modules/luksbootkeyfile/luksbootkeyfile.schema.yaml b/src/modules/luksbootkeyfile/luksbootkeyfile.schema.yaml
new file mode 100644
index 000000000..6c0917646
--- /dev/null
+++ b/src/modules/luksbootkeyfile/luksbootkeyfile.schema.yaml
@@ -0,0 +1,9 @@
+# SPDX-FileCopyrightText: 2023 Arjen Balfoort <arjenbalfoort@hotmail.com>
+# SPDX-License-Identifier: GPL-3.0-or-later
+---
+$schema: https://json-schema.org/schema#
+$id: https://calamares.io/schemas/luksbootkeyfile
+additionalProperties: false
+type: object
+properties:
+    luks2Hash: { type: string, enum: [ pbkdf2, argon2i, argon2id ] }
diff --git a/src/modules/packages/main.py b/src/modules/packages/main.py
index e373a3443..26ed30a19 100644
--- a/src/modules/packages/main.py
+++ b/src/modules/packages/main.py
@@ -282,12 +282,12 @@ class PMDnf(PackageManager):
     backend = "dnf"
 
     def install(self, pkgs, from_local=False):
-        check_target_env_call(["dnf", "-y", "install"] + pkgs)
+        check_target_env_call(["dnf-3", "-y", "install"] + pkgs)
 
     def remove(self, pkgs):
         # ignore the error code for now because dnf thinks removing a
         # nonexistent package is an error
-        target_env_call(["dnf", "--disablerepo=*", "-C", "-y",
+        target_env_call(["dnf-3", "--disablerepo=*", "-C", "-y",
                          "remove"] + pkgs)
 
     def update_db(self):
@@ -295,7 +295,7 @@ class PMDnf(PackageManager):
         pass
 
     def update_system(self):
-        check_target_env_call(["dnf", "-y", "upgrade"])
+        check_target_env_call(["dnf-3", "-y", "upgrade"])
 
 
 class PMDummy(PackageManager):
diff --git a/src/modules/partition/Config.cpp b/src/modules/partition/Config.cpp
index 4519bd278..0a0514c72 100644
--- a/src/modules/partition/Config.cpp
+++ b/src/modules/partition/Config.cpp
@@ -415,6 +415,7 @@ Config::setConfigurationMap( const QVariantMap& configurationMap )
     m_requiredPartitionTableType = CalamaresUtils::getStringList( configurationMap, "requiredPartitionTableType" );
 
     Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
+    gs->insert( "armInstall", CalamaresUtils::getBool( configurationMap, "armInstall", false ) );
     fillGSConfigurationEFI( gs, configurationMap );
     fillConfigurationFSTypes( configurationMap );
 }
diff --git a/src/modules/partition/core/PartUtils.cpp b/src/modules/partition/core/PartUtils.cpp
index 3d5e1e762..60f966f27 100644
--- a/src/modules/partition/core/PartUtils.cpp
+++ b/src/modules/partition/core/PartUtils.cpp
@@ -443,7 +443,15 @@ runOsprober( DeviceModel* dm )
 bool
 isEfiSystem()
 {
-    return QDir( "/sys/firmware/efi/efivars" ).exists();
+    Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
+    if ( gs->contains( "armInstall" ) && gs->value( "armInstall" ).toBool() )
+    {
+        return true;
+    }
+    else
+    {
+        return QDir( "/sys/firmware/efi/efivars" ).exists();
+    }
 }
 
 bool
diff --git a/src/modules/partition/core/PartitionActions.cpp b/src/modules/partition/core/PartitionActions.cpp
index 2287c57bd..631d4ca64 100644
--- a/src/modules/partition/core/PartitionActions.cpp
+++ b/src/modules/partition/core/PartitionActions.cpp
@@ -95,8 +95,16 @@ doAutopartition( PartitionCoreModule* core, Device* dev, Choices::AutoPartitionO
     // the logical sector size (usually 512B). EFI starts with 2MiB
     // empty and a EFI boot partition, while BIOS starts at
     // the 1MiB boundary (usually sector 2048).
-    int empty_space_sizeB = isEfi ? 2_MiB : 1_MiB;
-
+    // ARM empty sectors are 16 MiB in size.
+    int empty_space_sizeB;
+    if ( gs->contains( "armInstall" ) && gs->value( "armInstall" ).toBool() )
+    {
+        empty_space_sizeB = 16_MiB;
+    }
+    else
+    {
+        empty_space_sizeB = isEfi ? 2_MiB : 1_MiB;
+    }
     // Since sectors count from 0, if the space is 2048 sectors in size,
     // the first free sector has number 2048 (and there are 2048 sectors
     // before that one, numbered 0..2047).
diff --git a/src/modules/partition/partition.conf b/src/modules/partition/partition.conf
index ecd183ca1..b6364d3c0 100644
--- a/src/modules/partition/partition.conf
+++ b/src/modules/partition/partition.conf
@@ -124,6 +124,13 @@ initialPartitioningChoice: none
 # one of the items from the options.
 initialSwapChoice: none
 
+# armInstall
+#
+# Leaves 16MB empty at the start of a drive when partitioning
+# where usually the u-boot loader goes
+#
+# armInstall: false
+
 # Default partition table type, used when a "erase" disk is made.
 #
 # When erasing a disk, a new partition table is created on disk.
diff --git a/src/modules/partition/partition.schema.yaml b/src/modules/partition/partition.schema.yaml
index dafdc5851..50a51cd9e 100644
--- a/src/modules/partition/partition.schema.yaml
+++ b/src/modules/partition/partition.schema.yaml
@@ -14,6 +14,7 @@ properties:
     userSwapChoices: { type: array, items: { type: string, enum: [ none, reuse, small, suspend, file ] } }
     # ensureSuspendToDisk: { type: boolean, default: true }  # Legacy
     # neverCreateSwap: { type: boolean, default: false }  # Legacy
+    armInstall: { type: boolean, default: false }
 
     allowZfsEncryption: { type: boolean, default: true }
     drawNestedPartitions: { type: boolean, default: false }
diff --git a/src/modules/services-systemd/services-systemd.conf b/src/modules/services-systemd/services-systemd.conf
index 6e7f34451..330a94c65 100644
--- a/src/modules/services-systemd/services-systemd.conf
+++ b/src/modules/services-systemd/services-systemd.conf
@@ -31,7 +31,7 @@
 # # finally masks pacman-init (an ArchLinux-only service).
 # #
 # units:
-#   - name: "NetworkManager"
+#   - name: "NetworkManager.service"
 #     action: "enable" 
 #     mandatory: true
 #
@@ -40,12 +40,12 @@
 #     # The property "mandatory" is taken to be false by default here
 #     # because it is not specified
 #
-#   - name: "graphical"
+#   - name: "graphical.target"
 #     action: "enable" 
 #     # The property "mandatory" is taken to be false by default here
 #     # because it is not specified
 #
-#   - name: "pacman-init"
+#   - name: "pacman-init.service"
 #     action: "mask"
 #     # The property "mandatory" is taken to be false by default here
 #     # because it is not specified