diff -Nru ubuntu-mate-meta-1.266/core-recommends-riscv64 ubuntu-mate-meta-1.266.1/core-recommends-riscv64
--- ubuntu-mate-meta-1.266/core-recommends-riscv64	2020-08-27 16:39:00.000000000 +0000
+++ ubuntu-mate-meta-1.266.1/core-recommends-riscv64	1970-01-01 00:00:00.000000000 +0000
@@ -1,136 +0,0 @@
-adcli
-appmenu-gtk2-module
-appmenu-gtk3-module
-apport
-arctica-greeter
-atril
-avahi-autoipd
-avahi-daemon
-ayatana-indicator-application
-ayatana-indicator-datetime
-ayatana-indicator-notifications
-ayatana-indicator-power
-ayatana-indicator-sound
-blueman
-bluez
-bluez-cups
-brltty-x11
-caja-admin
-caja-open-terminal
-caja-rename
-caja-sendto
-caja-wallpaper
-cups
-cups-bsd
-cups-client
-cups-filters
-cups-pk-helper
-dirmngr
-engrampa
-eom
-ffmpegthumbnailer
-fonts-indic
-fonts-kacst-one
-fonts-khmeros-core
-fonts-lao
-fonts-liberation
-fonts-liberation2
-fonts-lklug-sinhala
-fonts-noto-cjk
-fonts-noto-color-emoji
-fonts-opendyslexic
-fonts-opensymbol
-fonts-sil-abyssinica
-fonts-sil-padauk
-fonts-thai-tlwg
-fonts-tibetan-machine
-fonts-tiresias
-fonts-ubuntu
-fwupd
-gdb
-gdebi
-gnome-keyring
-gnome-menus
-gnome-system-tools
-gpg-agent
-gucharmap
-gvfs-fuse
-hplip
-ideviceinstaller
-ifuse
-im-config
-kerneloops
-laptop-detect
-libavahi-compat-libdnssd1
-libgail-common
-libimobiledevice-utils
-libnotify-bin
-libnss-mdns
-libpam-gnome-keyring
-libplist-utils
-libproxy1-plugin-gsettings
-libproxy1-plugin-networkmanager
-libwmf0.2-7-gtk
-magnus
-mate-applet-appmenu
-mate-applet-brisk-menu
-mate-calc
-mate-dock-applet
-mate-hud
-mate-menu
-mate-netbook
-mate-optimus
-mate-sensors-applet
-mate-system-monitor
-mate-themes
-mate-tweak
-mate-user-guide
-mate-window-buttons-applet
-mate-window-menu-applet
-mate-window-title-applet
-mozo
-network-manager
-network-manager-gnome
-network-manager-openvpn-gnome
-network-manager-pptp-gnome
-nvidia-prime
-onboard
-orca
-packagekit
-pcmciautils
-pinentry-gnome3
-plank
-pluma
-policykit-desktop-privileges
-pppoeconf
-printer-driver-brlaser
-printer-driver-c2esp
-printer-driver-foo2zjs
-printer-driver-gutenprint
-printer-driver-m2300w
-printer-driver-min12xxw
-printer-driver-ptouch
-printer-driver-pxljr
-printer-driver-sag-gdi
-printer-driver-splix
-pulseaudio-module-bluetooth
-pulsemixer
-python3-aptdaemon.gtk3widgets
-qt5-gtk-platformtheme
-qt5-style-platform-gtk2
-realmd
-smbclient
-snapd
-speech-dispatcher
-sssd
-system-config-printer
-tilda
-ubuntu-mate-artwork
-unattended-upgrades
-usbmuxd
-whoopsie
-whoopsie-preferences
-xdg-desktop-portal-gtk
-xdg-utils
-xterm
-yaru-theme-sound
diff -Nru ubuntu-mate-meta-1.266/core-riscv64 ubuntu-mate-meta-1.266.1/core-riscv64
--- ubuntu-mate-meta-1.266/core-riscv64	2020-08-27 16:39:00.000000000 +0000
+++ ubuntu-mate-meta-1.266.1/core-riscv64	1970-01-01 00:00:00.000000000 +0000
@@ -1,64 +0,0 @@
-alsa-base
-alsa-utils
-anacron
-apturl
-at-spi2-core
-bc
-ca-certificates
-caja
-cryptsetup
-fonts-dejavu-core
-fonts-freefont-ttf
-foomatic-db-compressed-ppds
-fortune-mod
-genisoimage
-ghostscript-x
-gnome-control-center-faces
-gnome-session-canberra
-gstreamer1.0-alsa
-gstreamer1.0-plugins-base
-gstreamer1.0-plugins-good
-gstreamer1.0-pulseaudio
-inputattach
-language-selector-gnome
-libcanberra-gtk-module
-libcanberra-gtk3-module
-libcanberra-pulse
-libmtp-runtime
-libsasl2-modules
-libu2f-udev
-marco
-mate-applets
-mate-desktop-environment-core
-mate-icon-theme
-mate-indicator-applet
-mate-media
-mate-menus
-mate-notification-daemon
-mate-polkit
-mate-power-manager
-mate-screensaver
-mate-session-manager
-mate-settings-daemon
-mate-terminal
-mate-utils
-openprinting-ppds
-printer-driver-pnm2ppa
-pulseaudio
-rfkill
-software-properties-gtk
-spice-vdagent
-ubuntu-mate-default-settings
-ubuntu-release-upgrader-gtk
-unzip
-update-manager
-update-notifier
-wireless-tools
-wpasupplicant
-xdg-user-dirs
-xdg-user-dirs-gtk
-xkb-data
-xorg
-yelp
-zenity
-zip
diff -Nru ubuntu-mate-meta-1.266/debian/changelog ubuntu-mate-meta-1.266.1/debian/changelog
--- ubuntu-mate-meta-1.266/debian/changelog	2020-08-27 16:39:14.000000000 +0000
+++ ubuntu-mate-meta-1.266.1/debian/changelog	2020-09-02 16:39:14.000000000 +0000
@@ -1,9 +1,10 @@
-ubuntu-mate-meta (1.266) groovy; urgency=medium
+ubuntu-mate-meta (1.266.1) groovy; urgency=medium
 
   * Refreshed dependencies
   * Added btrfs-progs to live. (LP: #1887221)
+  * Dropped riscv64.
 
- -- Martin Wimpress <martin.wimpress@ubuntu.com>  Thu, 27 Aug 2020 17:39:14 +0100
+ -- Martin Wimpress <martin.wimpress@ubuntu.com>  Wed, 02 Sep 2020 17:39:14 +0100
 
 ubuntu-mate-meta (1.265.1) groovy; urgency=medium
 
diff -Nru ubuntu-mate-meta-1.266/desktop-recommends-riscv64 ubuntu-mate-meta-1.266.1/desktop-recommends-riscv64
--- ubuntu-mate-meta-1.266/desktop-recommends-riscv64	2020-08-27 16:39:00.000000000 +0000
+++ ubuntu-mate-meta-1.266.1/desktop-recommends-riscv64	1970-01-01 00:00:00.000000000 +0000
@@ -1,165 +0,0 @@
-adcli
-appmenu-gtk2-module
-appmenu-gtk3-module
-apport
-arctica-greeter
-atril
-avahi-autoipd
-avahi-daemon
-ayatana-indicator-application
-ayatana-indicator-datetime
-ayatana-indicator-notifications
-ayatana-indicator-power
-ayatana-indicator-sound
-blueman
-bluez
-bluez-cups
-brltty-x11
-caja-admin
-caja-eiciel
-caja-gtkhash
-caja-mediainfo
-caja-open-terminal
-caja-rename
-caja-seahorse
-caja-sendto
-caja-wallpaper
-celluloid
-cups
-cups-bsd
-cups-client
-cups-filters
-cups-pk-helper
-deja-dup-caja
-dirmngr
-duplicity
-engrampa
-eom
-evolution
-evolution-ews
-evolution-plugins
-evolution-rss
-ffmpegthumbnailer
-folder-color-caja
-fonts-indic
-fonts-kacst-one
-fonts-khmeros-core
-fonts-lao
-fonts-liberation
-fonts-liberation2
-fonts-lklug-sinhala
-fonts-noto-cjk
-fonts-noto-color-emoji
-fonts-opendyslexic
-fonts-opensymbol
-fonts-sil-abyssinica
-fonts-sil-padauk
-fonts-thai-tlwg
-fonts-tibetan-machine
-fonts-tiresias
-fonts-ubuntu
-fwupd
-gdb
-gdebi
-gnome-disk-utility
-gnome-firmware
-gnome-keyring
-gnome-menus
-gnome-system-tools
-gpg-agent
-gucharmap
-gufw
-gvfs-fuse
-hplip
-ideviceinstaller
-ifuse
-im-config
-kerneloops
-laptop-detect
-libavahi-compat-libdnssd1
-libgail-common
-libimobiledevice-utils
-libnotify-bin
-libnss-mdns
-libpam-gnome-keyring
-libplist-utils
-libproxy1-plugin-gsettings
-libproxy1-plugin-networkmanager
-libreoffice-ogltrans
-libreoffice-pdfimport
-libreoffice-style-tango
-libwmf0.2-7-gtk
-magnus
-mate-applet-appmenu
-mate-applet-brisk-menu
-mate-calc
-mate-dock-applet
-mate-hud
-mate-menu
-mate-netbook
-mate-optimus
-mate-sensors-applet
-mate-system-monitor
-mate-themes
-mate-tweak
-mate-user-guide
-mate-window-buttons-applet
-mate-window-menu-applet
-mate-window-title-applet
-mozo
-network-manager
-network-manager-gnome
-network-manager-openvpn-gnome
-network-manager-pptp-gnome
-nvidia-prime
-onboard
-orca
-packagekit
-pcmciautils
-pinentry-gnome3
-plank
-pluma
-plymouth-theme-ubuntu-mate-logo
-plymouth-theme-ubuntu-mate-text
-policykit-desktop-privileges
-pppoeconf
-printer-driver-brlaser
-printer-driver-c2esp
-printer-driver-foo2zjs
-printer-driver-gutenprint
-printer-driver-m2300w
-printer-driver-min12xxw
-printer-driver-ptouch
-printer-driver-pxljr
-printer-driver-sag-gdi
-printer-driver-splix
-pulseaudio-module-bluetooth
-pulsemixer
-python3-aptdaemon.gtk3widgets
-qt5-gtk-platformtheme
-qt5-style-platform-gtk2
-realmd
-redshift-gtk
-rhythmbox
-rhythmbox-plugin-alternative-toolbar
-seahorse
-shotwell
-simple-scan
-smbclient
-snapd
-speech-dispatcher
-sssd
-system-config-printer
-tilda
-transmission-gtk
-ubuntu-mate-artwork
-ubuntu-mate-guide
-unattended-upgrades
-usbmuxd
-webcamoid
-whoopsie
-whoopsie-preferences
-xdg-desktop-portal-gtk
-xdg-utils
-xterm
-yaru-theme-sound
diff -Nru ubuntu-mate-meta-1.266/desktop-riscv64 ubuntu-mate-meta-1.266.1/desktop-riscv64
--- ubuntu-mate-meta-1.266/desktop-riscv64	2020-08-27 16:39:00.000000000 +0000
+++ ubuntu-mate-meta-1.266.1/desktop-riscv64	1970-01-01 00:00:00.000000000 +0000
@@ -1,64 +0,0 @@
-alsa-base
-alsa-utils
-anacron
-apturl
-at-spi2-core
-bc
-ca-certificates
-caja
-cryptsetup
-fonts-dejavu-core
-fonts-freefont-ttf
-foomatic-db-compressed-ppds
-fortune-mod
-genisoimage
-ghostscript-x
-gnome-control-center-faces
-gnome-session-canberra
-gstreamer1.0-alsa
-gstreamer1.0-plugins-base
-gstreamer1.0-plugins-good
-gstreamer1.0-pulseaudio
-inputattach
-language-selector-gnome
-libcanberra-gtk-module
-libcanberra-gtk3-module
-libcanberra-pulse
-libmtp-runtime
-libsasl2-modules
-libu2f-udev
-marco
-mate-applets
-mate-desktop-environment-core
-mate-icon-theme
-mate-indicator-applet
-mate-media
-mate-menus
-mate-notification-daemon
-mate-polkit
-mate-power-manager
-mate-screensaver
-mate-session-manager
-mate-settings-daemon
-mate-terminal
-mate-utils
-openprinting-ppds
-printer-driver-pnm2ppa
-pulseaudio
-rfkill
-software-properties-gtk
-spice-vdagent
-ubuntu-mate-default-settings
-ubuntu-release-upgrader-gtk
-unzip
-update-manager
-update-notifier
-wireless-tools
-wpasupplicant
-xdg-user-dirs
-xdg-user-dirs-gtk
-xkb-data
-xorg
-yelp
-zenity
-zip
diff -Nru ubuntu-mate-meta-1.266/live-riscv64 ubuntu-mate-meta-1.266.1/live-riscv64
--- ubuntu-mate-meta-1.266/live-riscv64	2020-08-27 16:39:00.000000000 +0000
+++ ubuntu-mate-meta-1.266.1/live-riscv64	1970-01-01 00:00:00.000000000 +0000
@@ -1,85 +0,0 @@
-btrfs-progs
-cifs-utils
-dmraid
-gparted
-hunspell-de-at
-hunspell-de-ch
-hunspell-de-de
-hunspell-en-au
-hunspell-en-ca
-hunspell-en-gb
-hunspell-en-us
-hunspell-en-za
-hunspell-es
-hunspell-fr
-hunspell-it
-hunspell-pt-br
-hunspell-pt-pt
-hunspell-ru
-hyphen-de
-hyphen-en-ca
-hyphen-en-gb
-hyphen-en-us
-hyphen-fr
-hyphen-it
-hyphen-pt-br
-hyphen-pt-pt
-hyphen-ru
-jfsutils
-language-pack-de
-language-pack-en
-language-pack-es
-language-pack-fr
-language-pack-gnome-de
-language-pack-gnome-en
-language-pack-gnome-es
-language-pack-gnome-fr
-language-pack-gnome-it
-language-pack-gnome-pt
-language-pack-gnome-ru
-language-pack-it
-language-pack-pt
-language-pack-ru
-libreoffice-help-de
-libreoffice-help-en-gb
-libreoffice-help-en-us
-libreoffice-help-es
-libreoffice-help-fr
-libreoffice-help-it
-libreoffice-help-pt
-libreoffice-help-pt-br
-libreoffice-help-ru
-libreoffice-l10n-de
-libreoffice-l10n-en-gb
-libreoffice-l10n-en-za
-libreoffice-l10n-es
-libreoffice-l10n-fr
-libreoffice-l10n-it
-libreoffice-l10n-pt
-libreoffice-l10n-pt-br
-libreoffice-l10n-ru
-lvm2
-mythes-de
-mythes-de-ch
-mythes-en-au
-mythes-en-us
-mythes-fr
-mythes-it
-mythes-pt-pt
-mythes-ru
-reiserfsprogs
-ubiquity-slideshow-ubuntu-mate
-ubiquity-ubuntu-artwork
-ubuntu-mate-live-settings
-wamerican
-wbrazilian
-wbritish
-wfrench
-witalian
-wngerman
-wogerman
-wportuguese
-wspanish
-wswiss
-xfsprogs
-zfsutils-linux
diff -Nru ubuntu-mate-meta-1.266/update.cfg ubuntu-mate-meta-1.266.1/update.cfg
--- ubuntu-mate-meta-1.266/update.cfg	2020-08-27 14:55:49.000000000 +0000
+++ ubuntu-mate-meta-1.266.1/update.cfg	2020-09-02 16:39:14.000000000 +0000
@@ -3,7 +3,7 @@
 
 [groovy]
 seeds: core desktop live
-architectures: amd64 armhf arm64 ppc64el riscv64 s390x
+architectures: amd64 armhf arm64 ppc64el s390x
 dists: groovy groovy-security groovy-updates groovy-proposed
 seed_base: http://people.ubuntu.com/~ubuntu-archive/seeds/
 archive_base/default: http://archive.ubuntu.com/ubuntu/
@@ -11,7 +11,6 @@
 archive_base/armhf: %(archive_base/ports)s
 archive_base/arm64: %(archive_base/ports)s
 archive_base/ppc64el: %(archive_base/ports)s
-archive_base/riscv64: %(archive_base/ports)s
 archive_base/s390x: %(archive_base/ports)s
 components: main restricted universe