bug#51317: wishlist: option to not display new packages when list-generations

[zimoun]

Hi,

Instead of the current behavior (below), I would like something easily
readable without scrolling and scrolling because a lot of information
about new/upgraded packages.  For instance,

--8<---------------cut here---------------start------------->8---
$ guix pull --list-generations=summary
Generation 49   Nov 27 2020 22:52:39
  guix 8ea2d7c
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 8ea2d7c2fa4d4ad7b4cf522fa259561beeeda072
Generation 50   Dec 01 2020 23:31:01
  guix f4450e8
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: f4450e8ca909530ee3432710b82f97e23acc7fef
  209 new packages, 239 packages upgraded
News for channel 'guix'
  Local substitute servers discovery is now supported
    commit 79f9dee3c4c0e6d21066f142116a537207ae7ba4

    The `guix-daemon' can now discover local substitute servers when the
    `--discover' option is passed.  Only the substitute servers started with the
    `--advertise' option will be discovered.  The network discovery is based on
    mDNS and DNS-SD protocols, using Guile-Avahi library for now.

Generation 51   Dec 19 2020 10:52:21
  guix 69b9826
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 69b98261e7281479d6bd567b8af1b0aa9e3f9abe
  213 new packages
Generation 52   Dec 21 2020 16:56:49
  guix 5ecc0b1
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 5ecc0b17f21a9da3e60b2a8fb0fb5dd6fe551781
  5 new packages, 54 packages upgraded
[…]
--8<---------------cut here---------------end--------------->8---

instead of:

--8<---------------cut here---------------start------------->8---
$ guix pull --list-generations
Generation 49   Nov 27 2020 22:52:39
  guix 8ea2d7c
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 8ea2d7c2fa4d4ad7b4cf522fa259561beeeda072
Generation 50   Dec 01 2020 23:31:01
  guix f4450e8
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: f4450e8ca909530ee3432710b82f97e23acc7fef
  209 new packages: bcachefs-static, bcachefs-tools-static,
    cgoban, cl-array-operations, cl-check-it, cl-clamp, cl-claw-support,
    cl-clawk, cl-clesh, cl-clml, cl-clx-truetype, cl-deeds, cl-defpackage-plus,
    cl-deploy, cl-documentation-utils-extensions, cl-generic-cl, cl-glyphs,
    cl-gtwiwtg, cl-maidenhead, cl-make-hash, cl-mgrs, cl-olc, cl-ppcre-unicode,
    cl-progress-bar, cl-regex, cl-repl-utilities, cl-supertrace,
    cl-trivia.trivial, cl-trivial-benchmark, cl-trivial-download,
    cl-trivial-shell, cl-utm-ups, cl-xmlspam, didjvu, ecl-acclimation,
    ecl-array-operations, ecl-array-utils, ecl-cffi, ecl-check-it, ecl-checkl,
    ecl-chipz, ecl-chunga, ecl-circular-streams, ecl-cl+ssl, ecl-cl-annot,
    ecl-cl-base64, ecl-cl-cffi-gtk, ecl-cl-change-case, ecl-cl-cookie,
    ecl-cl-environments, ecl-cl-gobject-introspection, ecl-cl-mysql,
    ecl-cl-progress-bar, ecl-cl-rdkafka, ecl-cl-reexport, ecl-cl-sqlite,
    ecl-cl-str, ecl-cl-syntax, ecl-cl-uglify-js, ecl-cl-utilities,
    ecl-cl-webkit, ecl-cl-who, ecl-cl-xmlspam, ecl-clack, ecl-clamp,
    ecl-claw-support, ecl-clawk, ecl-clesh, ecl-clsql, ecl-cluffer, ecl-clump,
    ecl-clx-truetype, ecl-constantfold, ecl-cxml, ecl-dbi, ecl-dbus, ecl-deeds,
    ecl-defpackage-plus, ecl-deploy, ecl-documentation-utils-extensions,
    ecl-enchant, ecl-fare-quasiquote, ecl-fast-http, ecl-fast-io,
    ecl-form-fiddle, ecl-fset, ecl-generic-cl, ecl-glyphs, ecl-graph, ecl-gsll,
    ecl-gtwiwtg, ecl-gtype, ecl-http-body, ecl-hunchentoot, ecl-ieee-floats,
    ecl-introspect-environment, ecl-iolib, ecl-jonathan, ecl-kmrcl, ecl-lack,
    ecl-lisp-namespace, ecl-local-time, ecl-maidenhead, ecl-make-hash,
    ecl-map-set, ecl-marshal, ecl-mcclim, ecl-mgrs, ecl-mito,
    ecl-mk-string-metrics, ecl-myway, ecl-ningle, ecl-numcl, ecl-olc,
    ecl-opticl, ecl-optima, ecl-osicat, ecl-parachute, ecl-parse-js,
    ecl-parse-number, ecl-plump, ecl-postmodern, ecl-quri, ecl-regex,
    ecl-repl-utilities, ecl-rfc2388, ecl-serapeum, ecl-slime-swank,
    ecl-smart-buffer, ecl-specialized-function, ecl-stefil, ecl-supertrace,
    ecl-sycamore, ecl-trivia, ecl-trivia.trivial, ecl-trivial-backtrace,
    ecl-trivial-benchmark, ecl-trivial-cltl2, ecl-trivial-download,
    ecl-trivial-indent, ecl-trivial-package-local-nicknames, ecl-trivial-shell,
    ecl-trivial-types, ecl-trivialib-type-unify, ecl-type-i, ecl-type-r,
    ecl-utm-ups, ecl-xsubseq, emacs-polymode-markdown, emacs-slime-volleyball,
    fiano-fmap, fiano-utk, gmni, gnash, go-github.com-ulikunitz-xz,
    gstreamer-docs, java-asm-analysis, java-asm-tree, java-asm-util,
    java-javaparser, java-tunnelvisionlabs-antlr4,
    java-tunnelvisionlabs-antlr4-runtime,
    java-tunnelvisionlabs-antlr4-runtime-annotations, librttopo, libyaml+static,
    lisp-repl-core-dumper, ocrodjvu, python-flask-markdown,
    python-flask-session, python-iniconfig, python-poetry-core, python-pytaglib,
    python-pytelegrambotapi, python2-gamera, sbcl-array-operations,
    sbcl-check-it, sbcl-cl-environments, sbcl-cl-progress-bar, sbcl-clamp,
    sbcl-claw-support, sbcl-clawk, sbcl-clesh, sbcl-clml, sbcl-dbus, sbcl-deeds,
    sbcl-defpackage-plus, sbcl-deploy, sbcl-documentation-utils-extensions,
    sbcl-generic-cl, sbcl-glyphs, sbcl-gtwiwtg, sbcl-maidenhead, sbcl-make-hash,
    sbcl-mgrs, sbcl-olc, sbcl-regex, sbcl-repl-utilities, sbcl-slime-swank,
    sbcl-stumpwm-cpu, sbcl-stumpwm-mem, sbcl-stumpwm-numpad-layouts,
    sbcl-stumpwm-screenshot, sbcl-stumpwm-winner-mode, sbcl-supertrace,
    sbcl-trivial-benchmark, sbcl-trivial-download, sbcl-trivial-shell,
    sbcl-utm-ups, ziptime
  239 packages upgraded: alsa-lib@1.2.3.2, alsa-utils@1.2.3,
    altermime@0.3.11, ant-apache-bcel@1.10.8, ant-junit@1.10.8, ant@1.10.8,
    b4@0.5.3, bluez@5.55, brightnessctl@0.5.1, cava@0.7.3, check@0.15.2,
    cl-alexandria@1.2, cl-asdf@3.3.4, cl-bst@2.0-0.8545aed,
    cl-gtype@0.1-2.2442e32, cl-ironclad@0.52, cl-numcl@0.1.0-2.3e8d40b,
    cl-portable-threads@2.3-2.aa26bf3, cl-simple-parallel-tasks@1.0-1.ce7b60f,
    cl-slynk@1.0.0-beta-4.68561f1, cl-specialized-function@0.0.0-2.dee56d2,
    cl-stumpwm@20.11, cwm@6.7, dconf@0.36.0, dfu-util@0.10, drbd-utils@9.15.1,
    ecl-alexandria@1.2, ecl-bst@2.0-0.8545aed, ecl-ironclad@0.52,
    ecl-portable-threads@2.3-2.aa26bf3, ecl-simple-parallel-tasks@1.0-1.ce7b60f,
    ecl-slynk@1.0.0-beta-4.68561f1, elogind@243.7, emacs-dashboard@1.7.0,
    emacs-dired-rsync@0.5, emacs-elpy@1.35.0, emacs-next-pgtk@28.0.50-0.d46a223,
    emacs-relint@1.19, emacs-sly@1.0.0-7.68561f1, emacs-tramp@2.4.4.4,
    emacs-xr@1.20, emacspeak@53.0, esbuild@0.8.16, fcitx@4.2.9.8, feh@3.6,
    gama@2.12, gaupol@1.8, gdb-arm-none-eabi@9.2, git-annex@8.20201127,
    gnupg@2.2.25, gobject-introspection@1.64.1, gpxsee@7.37, grokmirror@2.0.5,
    groovy@3.0.5, gst-editing-services@1.18.1, gst-libav@1.18.1,
    gst-plugins-bad@1.18.1, gst-plugins-base@1.18.1, gst-plugins-good@1.18.1,
    gst-plugins-ugly@1.18.1, gstreamer@1.18.1, gtk+@3.24.23, guile-jsonld@1.0.2,
    guile-prometheus@0-2.12d3d9d, guile2.2-guix@1.2.0-3.35a32fe,
    guix-build-coordinator@0-8.ed3b2e5, guix@1.2.0-3.35a32fe,
    igt-gpu-tools@1.25, imagemagick@6.9.11-34, imagemagick@6.9.11-37,
    imlib2@1.7.0, inotify-tools@3.20.11.0, iso-codes@4.5.0,
    j4-dmenu-desktop@2.18, java-asm@8.0.1, libassuan@2.5.4, libcap@2.44,
    libdrm@2.4.102, libevdev@1.9.1, libfprint@1.90.4, libinput-minimal@1.16.2,
    libinput@1.16.2, libksba@1.5.0, libmwaw@0.3.17, libnsl@1.3.0,
    libphidget@2.1.9.20190409, libpsl@0.21.1, libsndfile@1.0.30,
    libspatialite@5.0.0, libtermkey@0.22, libva@2.9.0, libvdpau@1.4,
    libvorbis@1.3.7, libxkbcommon@1.0.1, libyaml@0.2.5, lighttpd@1.4.56,
    linux-pam@1.4.0, loko-scheme@0.7.0, lz4@1.9.3, mako@1.4.1, mariadb@10.5.6,
    mcelog@173, mesa-headers@20.1.9, mesa-opencl-icd@20.1.9, mesa-opencl@20.1.9,
    mesa@20.1.9, metamath@0.193, mpv@0.33.0, mtools@4.0.26, neomutt@20201127,
    nginx-documentation@1.19.5-2622-64bbb9163a14, nginx@1.19.5, nicotine+@2.1.2,
    nix@2.3.9, nspr@4.29, nss-certs@3.57, nudoku@2.1.0, par2cmdline@0.8.1,
    patchelf@0.11, pciutils@3.7.0, pcsc-lite@1.9.0, perl-gd@2.73,
    photoflare@1.6.6, pigx-chipseq@0.0.51, pigx-scrnaseq@1.1.7, pixman@0.40.0,
    poetry@1.1.4, popt@1.18, privoxy@3.0.29, pugixml@1.11,
    python-asn1crypto@1.4.0, python-breathe@4.22.1, python-cairocffi@1.2.0,
    python-cairosvg@2.5.0, python-certifi@2020.11.8, python-coverage@5.2.1,
    python-cryptography-vectors@3.1.1, python-cryptography@3.1.1,
    python-cssselect2@0.4.1, python-cython@0.29.21, python-distlib@0.3.1,
    python-flit@3.0.0, python-gst@1.18.1, python-html5lib@1.1, python-idna@2.10,
    python-mako@1.1.3, python-mypy@0.790, python-packaging@20.4,
    python-pip@20.2.4, python-py@1.9.0, python-pygments@2.6.1,
    python-pyphen@0.10.0, python-pysocks@1.7.1, python-pytest-bootstrap@6.1.2,
    python-pytest-xdist@2.1.0, python-pytest@6.1.2, python-requests@2.24.0,
    python-sphinx@3.2.1, python-tinycss2@1.1.0, python-tomlkit@0.7.0,
    python-typing-extensions@3.7.4.3, python-virtualenv@20.2.1,
    python2-asn1crypto@1.4.0, python2-cairocffi@1.2.0,
    python2-certifi@2020.11.8, python2-coverage@5.2.1,
    python2-cryptography-vectors@3.1.1, python2-cryptography@3.1.1,
    python2-cython@0.29.21, python2-html5lib@1.1, python2-idna@2.10,
    python2-mako@1.1.3, python2-packaging@20.4, python2-pip@20.2.4,
    python2-pysocks@1.7.1, python2-pytest-xdist@2.1.0, python2-pytest@4.6.11,
    python2-requests@2.24.0, python2-virtualenv@20.2.1, rsibreak@0.12.13,
    sbcl-alexandria@1.2, sbcl-bst@2.0-0.8545aed, sbcl-gtype@0.1-2.2442e32,
    sbcl-ironclad@0.52, sbcl-numcl@0.1.0-2.3e8d40b,
    sbcl-portable-threads@2.3-2.aa26bf3,
    sbcl-simple-parallel-tasks@1.0-1.ce7b60f, sbcl-slynk@1.0.0-beta-4.68561f1,
    sbcl-specialized-function@0.0.0-2.dee56d2, sbcl@2.0.11, signing-party@2.11,
    slurp@1.3.1, spatialite-tools@5.0.0, sratom@0.6.6, stgit@0.23,
    streamlink@1.7.0, stumpwm-with-slynk@20.11, stumpwm@20.11, sudo@1.9.4,
    suil@0.10.8, svt-av1@0.8.6, sway@1.5.1, swayidle@1.6, swaylock@1.5,
    texmacs@1.99.16, texmaker@5.0.4, thermald@2.4, tzdata@2020d,
    unionfs-fuse-static@2.1, unionfs-fuse@2.1, unixodbc@2.3.9, valgrind@3.16.1,
    vdpauinfo@1.4, vim-full@8.2.2067, vim@8.2.2067, vulkan-headers@1.2.148,
    vulkan-loader@1.2.148, vulkan-tools@1.2.148, wayland-protocols@1.20,
    wayland@1.18.0, weasyprint@52.1, webssh@1.5.3, weechat@3.0,
    wine-minimal@5.21, wine64@5.21, wine@5.21, wlroots@0.12.0, wofi@1.2.3,
    xclickroot@1.2, xkeyboard-config@2.31, xmenu@4.4.1, xnotify@0.7.3,
    xorg-server-xwayland@1.20.10, xorg-server@1.20.10, xxd@8.2.2067,
    yamagi-quake2@7.45, yelp-xsl@3.36.0, you-get@0.4.1488, youtube-dl@2020.11.29

News for channel 'guix'
  Local substitute servers discovery is now supported
    commit 79f9dee3c4c0e6d21066f142116a537207ae7ba4

    The `guix-daemon' can now discover local substitute servers when the
    `--discover' option is passed.  Only the substitute servers started with the
    `--advertise' option will be discovered.  The network discovery is based on
    mDNS and DNS-SD protocols, using Guile-Avahi library for now.

Generation 51   Dec 19 2020 10:52:21
  guix 69b9826
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 69b98261e7281479d6bd567b8af1b0aa9e3f9abe
  213 new packages: aws-c-common, aws-c-event-stream,
    aws-checksums, aws-sdk-cpp, bat, bootterm, castor, catfish, cfunge,
    chicken-agrep, chicken-datatype, chicken-iset, chicken-srfi-1,
    chicken-srfi-14, chicken-srfi-69, chicken-test, cjson, cl-abnf,
    cl-asdf-finalizers, cl-autowrap, cl-command-line-arguments, cl-log,
    cl-simple-neural-network, cl-zs3, diff-so-fancy, ebook-tools,
    ecl-asdf-finalizers, ecl-cl-abnf, ecl-cl-autowrap, ecl-cl-log,
    ecl-command-line-arguments, ecl-simple-neural-network, ecl-zs3,
    emacs-airline-themes, emacs-burly, emacs-counsel-jq,
    emacs-elegant-agenda-mode, emacs-evil-goggles, emacs-helm-switch-to-repl,
    emacs-map, emacs-modus-themes, emacs-org-pretty-table, emacs-project,
    emacs-smart-hungry-delete, emacs-webpaste, emacs-with-simulated-input,
    emacs-xref, fcft, fcitx5, fcitx5-chinese-addons, fcitx5-configtool,
    fcitx5-gtk, fcitx5-lua, fcitx5-material-color-theme, fcitx5-qt,
    font-iosevka-curly, font-iosevka-curly-slab, foot, ghc-cryptonite-conduit,
    ghc-hjsmin, ghc-wai-app-static, ghc-wai-cors, ghc-wai-handler-launch,
    ghc-yesod-static, ghc-yesod-test, gita, glimpse, glmark2,
    go-github-com-aws-sdk, go-github-com-felixge-httpsnoop,
    go-github-com-go-sql-driver-mysql, go-github-com-gorilla-csrf,
    go-github-com-gorilla-handlers, go-github-com-gorilla-securecookie,
    go-github-com-jmespath-go-jmespath, go-gopkg-in-natefinch-lumberjack.v2,
    guile-email-latest, guile-eris, guile-sodium, guile2.2-semver, hledger-web,
    hsetroot, kanshi, kdegraphics-mobipocket, kicad-doc, kiwix-desktop,
    kiwix-lib, lemonbar-xft, libcaption, libexpected, libime, libkexiv2,
    libticables2, libticalcs2, libticonv, libtifiles2, libzim, monolith,
    mypaint, nvc, ocaml-reactivedata, okular, openfortivpn, python-aiofiles,
    python-contextvars, python-dataclasses, python-hstspreload, python-myhdl,
    python-nbsphinx, python-next, python-pyre-extensions, python-pytest-sanic,
    python-pywatchman, python-sanic, r-apeglm, r-ash, r-ashr, r-aws-s3,
    r-aws-signature, r-biocio, r-bluster, r-brio, r-catalyst, r-decon,
    r-diffobj, r-etrunct, r-fds, r-gagedata, r-gamm4, r-ggalluvial, r-gitcreds,
    r-greylistchip, r-hdrcde, r-invgamma, r-kegggraph, r-locpol, r-lpme,
    r-matrixgenerics, r-mixsqp, r-mscoreutils, r-msmseda, r-msmstests, r-optimx,
    r-org-eck12-eg-db, r-parallelly, r-pathview, r-projpred, r-rainbow,
    r-restrserve, r-rhdf5filters, r-scuttle, r-shadowtext, r-sparsematrixstats,
    r-waldo, rust-atk, rust-atk-sys, rust-automod, rust-cachedir,
    rust-content-inspector, rust-curve25519-dalek, rust-directories-next,
    rust-dirs-next, rust-dirs-sys-next, rust-dyn-clone, rust-ed25519,
    rust-ed25519-dalek, rust-exitfailure, rust-fancy-regex,
    rust-form-urlencoded, rust-gdk, rust-gdk, rust-gdk-sys, rust-gdk-sys,
    rust-glib-macros, rust-gtk, rust-gtk-sys, rust-handlegraph, rust-hashlink,
    rust-keccak, rust-linkify, rust-lmdb-rkv, rust-lmdb-rkv-sys, rust-merlin,
    rust-ndarray, rust-num-bigint-dig, rust-open, rust-packed-simd-2,
    rust-path-abs, rust-proc-macro-crate, rust-pure-rust-locales, rust-rkv,
    rust-serde-stacker, rust-signature, rust-signature-derive, rust-size-format,
    rust-strum, rust-strum-macros, rust-system-deps, rust-tabwriter, rust-wild,
    rust-win-crypto-ng, sbcl-asdf-finalizers, sbcl-cl-abnf, sbcl-cl-autowrap,
    sbcl-cl-log, sbcl-command-line-arguments, sbcl-simple-neural-network,
    sbcl-zs3, tiny-bignum, tllist, virtaal, wlr-randr, xcb-imdkit
  637 packages upgraded: alsa-modular-synth@2.2.0, autoconf@2.70,
    b4@0.6.1, bcachefs-static@0.1-2.db931a4,
    bcachefs-tools-static@0.1-2.db931a4, bcachefs-tools@0.1-2.db931a4,
    bind@9.16.10, bombadillo@2.3.3, busybox@1.32.0, cataclysm-dda@0.E-3,
    chez-scheme@9.5.4, cl-geco@2.1.1, cl-ironclad@0.53, cl-lzlib@1.1-1.c347026,
    cl-octet-streams@1.1, cl-webkit@2.4-10.5ce3ea1, cpupower@5.9.15,
    cuirass@0.0.1-56.697fa14, dealii-openmpi@9.2.0, dealii@9.2.0,
    dehydrated@0.7.0, diffoscope@162, ecl-cl-octet-streams@1.1,
    ecl-cl-webkit@2.4-10.5ce3ea1, ecl-geco@2.1.1, ecl-ironclad@0.53,
    ecl-lzlib@1.1-1.c347026, emacs-chess@2.0.5, emacs-company-emoji@2.6.0,
    emacs-dash-docs@1.4.0-2.dafc8fc, emacs-debbugs@0.27, emacs-ebib@2.27.2,
    emacs-eglot@1.7, emacs-emacsql-sqlite3@1.0.2, emacs-fountain-mode@3.3.3,
    emacs-guix@0.5.2-3.a694fdb, emacs-info-plus@0-3.29811ed,
    emacs-ivy-posframe@0.5.5, emacs-lsp-ivy@0.4,
    emacs-matrix-client@0.0.0-6.d2ac552, emacs-moody@0.5.4,
    emacs-ob-sclang@20201213, emacs-org-caldav@0.0.0-2.8569941,
    emacs-org-contrib@20201213, emacs-org-ql@0.5, emacs-org-sidebar@0.3.2,
    emacs-org-super-agenda@1.2, emacs-org@9.4.2, emacs-slime-volleyball@1.1.7,
    emacs-slime@2.26.1, emacs-telega@0.7.1-1.1d28dc2, emacs-transmission@0.12.2,
    emacs-with-editor@3.0.2, emacs-zenburn-theme@2.7.0, esbuild@0.8.23,
    ethtool@5.10, facter@4.0.47, feh@3.6.1, fet@5.48.1, fio@3.25,
    font-fira-code@5.2, font-iosevka-aile@4.0.3, font-iosevka-etoile@4.0.3,
    font-iosevka-slab@4.0.3, font-iosevka-sparkle@4.0.3,
    font-iosevka-term-slab@4.0.3, font-iosevka-term@4.0.3, font-iosevka@4.0.3,
    freecad@0.18.5, freefall@5.9.15, geany@1.37.1, ghc-yesod-core@1.6.17.2,
    glpk@5.0, gnucash@4.2, gnutls-dane@3.6.15, gnutls@3.6.15,
    go-github-com-emicklei-go-restful@3.4.0, go-github-com-gorilla-mux@1.8.0,
    go-github-com-kr-pretty@0.2.1, go-github-com-magiconair-properties@1.8.4,
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    r-genefilter@1.72.0, r-geneplotter@1.68.0, r-generics@0.1.0,
    r-genie3@1.12.0, r-genomation@1.22.0, r-genomationdata@1.22.0,
    r-genomeinfodb@1.26.2, r-genomicalignments@1.26.0, r-genomicfeatures@1.42.1,
    r-genomicfiles@1.26.0, r-genomicinteractions@1.24.0, r-genomicranges@1.42.0,
    r-genomicscores@2.2.0, r-geoquery@2.58.0, r-ggbio@1.38.0, r-ggcyto@1.18.0,
    r-ggeffects@1.0.0, r-ggpmisc@0.3.7, r-ggraph@2.0.4, r-ggvis@0.4.7,
    r-gh@1.2.0, r-glimma@2.0.0, r-globals@0.14.0, r-gofuncr@1.10.0,
    r-gosemsim@2.16.1, r-goseq@1.42.0, r-gostats@2.56.0, r-gplots@3.1.1,
    r-gqtlbase@1.21.1, r-gqtlstats@1.21.3, r-graph@1.68.0, r-graphite@1.36.0,
    r-grohmm@1.24.0, r-gseabase@1.52.0, r-gtrellis@1.22.0, r-gviz@1.34.0,
    r-gwascat@2.22.0, r-hardhat@0.1.5, r-hardyweinberg@1.6.9,
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    r-hpar@1.32.1, r-htqpcr@1.44.0, r-hyperdraw@1.42.0, r-hypergraph@1.62.0,
    r-icens@1.62.0, r-iclusterplus@1.26.0, r-icobra@1.18.0, r-ideoviz@1.26.0,
    r-ifultools@2.0-22, r-ihw@1.18.0, r-illuminaio@0.32.0, r-impute@1.64.0,
    r-inline@0.3.17, r-insight@0.11.1, r-inspect@1.20.0,
    r-interactionset@1.18.0, r-interactivedisplaybase@1.28.0, r-ioniser@2.14.0,
    r-iranges@2.24.0, r-isoband@0.2.3, r-isocodes@2020.12.04,
    r-karyoploter@1.16.0, r-keggrest@1.30.1, r-lava@1.6.8.1, r-ldblock@1.20.0,
    r-leiden@0.3.6, r-limma@3.46.0, r-linnorm@2.14.0, r-lme4@1.1-26,
    r-loo@2.4.0, r-lpsymphony@1.18.0, r-lubridate@1.7.9.2, r-lumi@2.42.0,
    r-m3c@1.12.0, r-magick@2.5.2, r-magrittr@2.0.1, r-marray@1.68.0,
    r-massspecwavelet@1.56.0, r-mast@1.16.0, r-mclust@5.4.7, r-methylkit@1.16.0,
    r-methylumi@2.36.0, r-mice@3.12.0, r-minfi@1.36.0, r-mixomics@6.14.0,
    r-mlinterfaces@1.70.0, r-monocle@2.18.0, r-motifbreakr@2.4.0,
    r-motifdb@1.32.0, r-motifstack@1.34.0, r-msnbase@2.16.0, r-msnid@1.24.0,
    r-multcomp@1.4-15, r-multiassayexperiment@1.16.0, r-multidataset@1.18.0,
    r-multtest@2.46.0, r-mutationalpatterns@3.0.1, r-mzid@1.28.0, r-mzr@2.24.1,
    r-ncdfflow@2.36.0, r-noiseq@2.34.0, r-officer@0.3.15, r-oligo@1.54.1,
    r-oligoclasses@1.52.0, r-opencyto@2.2.0, r-organismdbi@1.32.0,
    r-parameters@0.10.1, r-patchwork@1.1.0, r-pcamethods@1.82.0,
    r-pcatools@2.2.0, r-performance@0.6.0, r-pillar@1.4.7, r-plgem@1.62.0,
    r-preprocesscore@1.52.0, r-processx@3.4.5, r-progeny@1.12.0,
    r-protgenerics@1.22.0, r-ps@1.5.0, r-qdnaseq@1.26.0, r-quantmod@0.4.18,
    r-quantro@1.24.0, r-quasr@1.30.0, r-qvalue@2.22.0, r-r-filesets@2.14.0,
    r-radiant-data@1.3.12, r-raster@3.4-5, r-rbgl@1.66.0, r-rbibutils@2.0,
    r-rbowtie2@1.12.0, r-rbowtie@1.30.0, r-rcas@1.16.0, r-rcistarget@1.10.0,
    r-rcppannoy@0.0.17, r-rcpparmadillo@0.10.1.2.0, r-rdpack@2.1,
    r-reactomepa@1.34.0, r-recipes@0.1.15, r-refmanager@1.3.0,
    r-regioner@1.22.0, r-renv@0.12.3, r-reportingtools@2.30.0, r-reqon@1.36.0,
    r-rgadem@2.38.0, r-rgraphviz@2.34.0, r-rgreat@1.22.0, r-rhdf5@2.34.0,
    r-rhdf5lib@1.12.0, r-rhisat2@1.6.0, r-rhtslib@1.22.0,
    r-riboprofiling@1.20.0, r-riboseqr@1.24.0, r-rlang@0.4.9, r-rmpfr@0.8-2,
    r-rms@6.1-0, r-rnifti@1.3.0, r-roar@1.26.0, r-roc@1.66.0, r-ropls@1.22.0,
    r-rots@1.18.0, r-rprojroot@2.0.2, r-rprotobuflib@2.2.0, r-rqc@1.24.0,
    r-rsamtools@2.6.0, r-rsbml@2.48.0, r-rstudioapi@0.13, r-rsubread@2.4.2,
    r-rticles@0.17, r-rtracklayer@1.50.0, r-ruvseq@1.24.0, r-s4vectors@0.28.0,
    r-savr@1.28.0, r-scater@1.18.3, r-scdd@1.14.0, r-scone@1.14.0,
    r-scran@1.18.1, r-seqbias@1.38.0, r-seqlogo@1.56.0, r-seqpattern@1.22.0,
    r-sgseq@1.24.0, r-shinyfiles@0.9.0, r-shortread@1.48.0, r-showtext@0.9-1,
    r-siggenes@1.64.0, r-sigpathway@1.58.0, r-simpleaffy@2.66.0,
    r-singlecellexperiment@1.12.0, r-slam@0.1-48, r-snpstats@1.40.0,
    r-somaticsignatures@2.26.0, r-spatstat-data@1.5-2, r-stopwords@2.1,
    r-summarizedexperiment@1.20.0, r-sushi@1.28.0, r-sva@3.38.0,
    r-sysfonts@0.8.2, r-systempiper@1.24.2, r-tensora@0.36.2, r-testthat@3.0.0,
    r-tidymodels@0.1.2, r-tiff@0.1-6, r-timeseriesexperiment@1.8.0,
    r-tinytex@0.27, r-tm@0.7-8, r-topgo@2.42.0, r-tseries@0.10-48, r-tune@0.1.2,
    r-tximport@1.18.0, r-umap@0.2.7.0, r-unifiedwmwqpcr@1.26.0, r-uwot@0.1.9,
    r-v8@3.4.0, r-variancepartition@1.20.0, r-variantannotation@1.36.0,
    r-variantfiltering@1.26.0, r-varianttools@1.32.0, r-vctrs@0.3.5,
    r-vegan@2.5-7, r-vsn@3.58.0, r-watermelon@1.34.0, r-wavcluster@2.24.0,
    r-webbioc@1.62.0, r-widgettools@1.68.0, r-wiggleplotr@1.14.0,
    r-wrench@1.8.0, r-xbseq@1.22.0, r-xcms@3.12.0, r-xvector@0.30.0,
    r-yamss@1.16.0, r-yapsa@1.16.0, r-yaqcaffy@1.50.0, r-yarn@1.16.0,
    r-zfpkm@1.12.0, r-zlibbioc@1.36.0, radeontop@1.3, rav1e@0.3.4, rgbds@0.4.2,
    rnnoise@0.91, ropgadget@6.4, ruby-parser@2.7.2.0, ruby-regexp-parser@2.0.0,
    rust-anyhow@1.0.34, rust-aom-sys@0.2.1, rust-base64@0.13.0,
    rust-bzip2@0.4.1, rust-cairo-rs@0.9.1, rust-cairo-sys-rs@0.10.0,
    rust-cfg-if@1.0.0, rust-chrono@0.4.19, rust-console@0.13.0,
    rust-core-foundation-sys@0.8.2, rust-core-foundation@0.9.1,
    rust-derive-more@0.99.11, rust-dirs@3.0.1, rust-ena@0.14.0,
    rust-encoding-rs@0.8.26, rust-gdk-pixbuf-sys@0.10.0, rust-gdk-pixbuf@0.9.0,
    rust-gio-sys@0.10.1, rust-gio@0.9.1, rust-git2@0.13.12,
    rust-glib-sys@0.10.1, rust-glib@0.10.3, rust-gobject-sys@0.10.0,
    rust-gtk-rs-lgpl-docs@0.1.18, rust-hashbrown@0.9.1, rust-hex@0.4.2,
    rust-indexmap@1.6.1, rust-lalrpop-util@0.19.1, rust-lalrpop@0.19.1,
    rust-libgit2-sys@0.12.14+1.1.0, rust-libsqlite3-sys@0.18.0,
    rust-libsqlite3-sys@0.20.1, rust-lzma-sys@0.1.17, rust-memsec@0.6.0,
    rust-nasm-rs@0.2.0, rust-native-tls@0.2.6, rust-onig-sys@69.6.0,
    rust-onig@6.1.1, rust-openssl@0.10.30, rust-pango-sys@0.10.0,
    rust-pango@0.9.1, rust-plist@1.0.0, rust-predicates@1.0.5,
    rust-proc-macro-error-attr@1.0.4, rust-proc-macro-error@1.0.4,
    rust-quote@1.0.7, rust-rpassword@5.0.0, rust-rusqlite@0.23.1,
    rust-rusqlite@0.24.1, rust-rustdoc-stripper@0.1.16,
    rust-security-framework-sys@2.0.0, rust-security-framework@2.0.0,
    rust-semver-parser@0.10.1, rust-semver@0.11.0, rust-serde-json@1.0.60,
    rust-shell-words@1.0.0, rust-syn@1.0.53, rust-syntect@4.4.0,
    rust-thiserror-impl@1.0.22, rust-thiserror@1.0.22, rust-url@2.2.0,
    rust-x11@2.18.2, sbcl-cl-octet-streams@1.1, sbcl-cl-webkit@2.4-10.5ce3ea1,
    sbcl-geco@2.1.1, sbcl-ironclad@0.53, sbcl-lzlib@1.1-1.c347026,
    scintilla@4.4.6, scotch32@6.1.0, scotch@6.1.0, sequoia@0.20.0, setzer@0.3.8,
    simple-scan@3.38.2, sleef@3.5.1, snap@6.3.7, sudo@1.9.4p1,
    superlu-dist@6.4.0, synapse@1.24.0, tdlib@1.7.0, thermald@2.4.1,
    trezord@2.0.30, ublock-origin-chromium@1.31.2,
    ungoogled-chromium-wayland@87.0.4280.88-0.b78cb92,
    ungoogled-chromium@87.0.4280.88-0.b78cb92, utox@0.18.0, veusz@3.3.1,
    visidata@2.1, webkitgtk@2.30.4, x86-energy-perf-policy@5.9.15,
    xarchiver@0.5.4.16, yapet@2.5, youtube-dl@2020.12.12, zabbix-agentd@5.2.2,
    zabbix-server@5.2.2
Generation 52   Dec 21 2020 16:56:49
  guix 5ecc0b1
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 5ecc0b17f21a9da3e60b2a8fb0fb5dd6fe551781
  5 new packages: cl-qmynd, ecl-qmynd, python-dpkt,
    python-locust, sbcl-qmynd
  54 packages upgraded: bear@3.0.4, cl-lzlib@1.1-2.cad10f5,
    cl-nibbles@0.14-1.8e6b9b4, cl-octet-streams@1.2, cppunit@1.15.1,
[…]
--8<---------------cut here---------------end--------------->8---

All the best,
simon