Log message:
dpkg: updated to 1.22.6

dpkg (1.22.6) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-deb: Fix up compressor parameters for default legacy format.
  * Perl modules:
    - Dpkg::Vendor::Debian: Make it possible to disable qa=-bug-implicit-func.
    - Dpkg::Vendor::Debian: Unconditionally set qa bug-implicit-func.
  * Documentation:
    - man: Document dpkg versions supporting SOURCE_DATE_EPOCH for various
      tools.
  * Code internals:
    - libdpkg: Use array access instead of pointer arithmetic for meminfo
      parser.
    - libdpkg: Use a macro to define the zstd default compression level.
  * Build system:
    - Test with minimal library dependencies in CI.
    - Add gen-release script.
  * Packaging:
    - Fix typo in man page reference in changelog.
  * Test suite:
    - Refactor OpenPGP backend and commands list.
    - Refactor certfile and keyfile filenames for OpenPGP test.
    - Skip OpenPGP tests if the backend does not have a verify command.
  * Localization:
    - Fix typos in Swedish man pages translations.
      Thanks to Andreas Rönnquist <gusnan@debian.org>.
    - Fix typos in Swedish man pages translations.
    - Update Dutch man pages translations.
      Thanks to Frans Spiesschaert <Frans.Spiesschaert@yucom.be>.
    - Update Portuguese man pages translations.
      Thanks to Américo Monteiro <a_monteiro@gmx.com>.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.

Log message:
dpkg: updated to 1.22.5

1.22.5

po: Regenerate .pot files and merge .po files with them
Dpkg::Vendor::Debian: Enable qa=+bug-implicit-func for abi=+time64 feature
Dpkg::Vendor::Debian: Enable time64 feature by default except on <some>-i386
test: Pass -T+1 to xz to workaround spurious warning with xz 5.6.0
Dpkg::Vendor::Ubuntu: Pass compiler flags to disable features
Dpkg::Vendor: Make the add_build_flags() a non-private method
Dpkg::Vendor::Debian: Only append branch compiler flags if $flag is set

Log message:
dpkg: updated to 1.22.4

1.22.4

* Code internals:
  - dpkg: Rename r variable for readlink() return value to symlink_len.
  - dpkg: Rename r variable for fd_read() return value to n.
  - dpkg-deb: Rename r variable for fd_read() return value to nread.
  - dpkg-deb: Rename r variables for fd_read() call chain return value to rc.
  - dpkg-split: Rename r variable for strtoimax() return value to ret.
  - libdpkg: Rename r variable for path_quote_filename() return to ret.
  - libdpkg: Rename r variable for fclose() return value to rc.
  - libdpkg: Rename r variables for printf()-like return values to n.
  - libdpkg: Handle tar long GNU names and links not being NUL terminated.
  - perl: Use qw() when importing symbols.
  - dpkg-gensymbols: Move foreach inlined array elements into a list.
  - dpkg-scansources: Fix newline breaks for ternary operators.
* Packaging:
  - Update copyright years.

Log message:
*: bump for openssl 3

Log message:
*: recursive bump for perl 5.38

Log message:
dpkg: updated to 1.21.22

dpkg (1.21.22) unstable; urgency=medium

  [ Guillem Jover ]
  * Code internals:
    - libdpkg: Handle missing Version when formatting source:Upstream-Version.
      Reported by John Scott <jscott@posteo.net>.
  * Localization:
    - Add Portuguese scripts translations.
      Thanks to Américo Monteiro <a_monteiro@gmx.com>.

 -- Guillem Jover <guillem@debian.org>  Thu, 11 May 2023 04:04:01 +0200

dpkg (1.21.21) unstable; urgency=medium

  * Architecture support:
    - Restore "arch: Add support for loong64 CPU".
  * Localization:
    - Update Dutch header boilerplate with an actual copyright line.
    - Update French scripts translation.
      Thanks to Sébastien Poher <sebastien@volted.net>.

 -- Guillem Jover <guillem@debian.org>  Sat, 25 Feb 2023 04:39:29 +0100

dpkg (1.21.20) unstable; urgency=medium

  [ Guillem Jover ]
  * Documentation:
    - man: Remove duplicate word in dpkg-buildflags(1).
      Thanks to Peter Krefting <peter@softwolves.pp.se>.
  * Packaging:
    - Fix versioned Build-Depends on debhelper.
    - Update lintian overrides.
  * Test suite:
    - Update suppressions for cppcheck 2.10.
    - Skip auto-generated policykit policy file.
  * Localization:
    - Add Dutch scripts translation.
      Thanks to Frans Spiesschaert <Frans.Spiesschaert@yucom.be>.
    - Unfuzzy translations due to typo fix.
    - Update Czech translations.
      Thanks to Miroslav Kure <kurem@upcase.inf.upol.cz>.
    - Update Dutch translations.
      Thanks to Frans Spiesschaert <Frans.Spiesschaert@yucom.be>.
    - Update French man page translation.
      Thanks to Jean-Pierre Giraud <jenapierregiraud75@free.fr>.
    - Update French programs translations.
      Thanks to Sébastien Poher <sebastien@volted.net>.
    - Update Hungarian programs translation.
      Thanks to Nagy Elemér Károly <nagy.elemer.karoly@gmail.com>.
    - Update Korean dselect translation.
      Thanks to Sangdo Jun <sebuls@gmail.com>.
    - Update Occitan programs translation.
      Thanks to Quentin PAGÈS <quentinantonin@free.fr>.
    - Update Portuguese programs translation.
      Thanks to Miguel Figueiredo <elmig@debianpt.org>.
    - Update Romanian programs translation.
      Thanks to Remus-Gabriel Chelu <remusgabriel.chelu@disroot.org>.
    - Update Russian translations.
      Thanks to Yuri Kozlov <yuray@komyakino.ru>.
    - Update Simplified Chinese translations.
      Thanks to Boyuan Yang <byang@debian.org>.
    - Update Spanish dselect translation.
      Thanks to jonatan porras <jonatanpc8@gmail.com>.
    - Update Swedish translations.
      Thanks to Peter Krefting <peter@softwolves.pp.se>.
    - Update Thai programs translation.
      Thanks to Theppitak Karoonboonyanan <thep@debian.org>.
    - Update Traditional Chinese dselect translation.
      Thanks to Cheng-Chia Tseng <pswo10680@gmail.com>.
    - Workaround po4a formatting issue in French translation.

 -- Guillem Jover <guillem@debian.org>  Tue, 07 Feb 2023 12:19:12 +0100

dpkg (1.21.19) unstable; urgency=medium

  [ Guillem Jover ]
  * Architecture support:
    - Revert "arch: Add support for loong64 CPU".
  * Perl modules:
    - Dpkg::OpenPGP::Backend::GnuPG: Set secure signing preferred algorithms.
    - Dpkg::OpenPGP::Backend::GnuPG: Touch trustedkeys.gpg on temporary gpg
      home.
    - Dpkg::OpenPGP::Backend::GnuPG: Fallback to use «gpg dearmor» if
      present. Reported by Sven Joachim <svenjoac@gmx.de> (on IRC).
    - Dpkg::Vendor::Ubuntu: Fix lto feature to honor DEB_BUILD_OPTIONS.
  * Test suite:
    - Set the permissions explicitly for the copied ChangeLog.old file.
    - Add unit tests for lto build flags handling in Ubuntu.
      Thanks to Shengjing Zhu <shengjing.zhu@canonical.com>.
      See https://bugs.launchpad.net/bugs/2002582.
  * Localization:
    - Update Catalan translation.
    - Update Portuguese man pages translation.
      Thanks to Américo Monteiro <a_monteiro@gmx.com>.

  [ Sven Joachim ]
  * Localization:
    - Update German programs translation.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.

 -- Guillem Jover <guillem@debian.org>  Tue, 24 Jan 2023 23:39:50 +0100

dpkg (1.21.18) unstable; urgency=medium

  [ Guillem Jover ]
  * Perl modules:
    - Dpkg::BuildFlags: Fix strip method to always work with duplicates.

  * Documentation:
    - man: Add a note to dpkg-fsys-usrunmess(8) about Debian support.

  * Code internals:
    - libdpkg: Move compression level max bound check from dpkg-deb.
    - libdpkg: Switch dpkg_lzma_strerror() to use struct io_lzma.
    - libdpkg: Split compression filter operation tracking from its status.
    - libdpkg: Generalize compression stream action handling.
    - libdpkg: Abstract compression stream status tracking.
    - libdpkg: Add zstd support for .deb archives.
  * Build system:
    - Update .mailmap mappings.
  * Packaging:
    - Update copyright years.
  * Test suite:
    - Add dpkg-deb build and extract tests.

 -- Guillem Jover <guillem@debian.org>  Tue, 10 Jan 2023 18:46:37 +0100

dpkg (1.21.17) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-genbuildinfo: Do not fail if the cross-compiler cannot compile.

  * Code internals:
    - dpkg-buildinfo: Fix indentation.
  * Packaging:
    - Stop shipping the «git log» changelog in exchange for no trimming.

 -- Guillem Jover <guillem@debian.org>  Thu, 05 Jan 2023 12:34:05 +0100

dpkg (1.21.16) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-deb: Fix buffer overflow on long directory names with old deb formats.
    Reported by Georgy Yakovlev <gyakovlev@gentoo.org>.
  * Perl modules:
    - Dpkg::Compression: Pass --no-adjust to xz to force compression threaded
      mode.
    - Dpkg::Compression: Make xz not emit warnings nor exit non-zero on
      warnings.
    - Dpkg::OpenPGP::Backend::SOP: Add sqop as an alternative SOP
      implementation.
    - Dpkg::Source::Package::V3::Git: Move error() argument out of g_() call.
  * Code internals:
    - libdpkg: Make xz not emit warnings nor exit non-zero on warnings.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.
    - Update German scripts translation.

Log message:
Mass-change BUILD_DEPENDS to TOOL_DEPENDS outside mk/.

Almost all uses, if not all of them, are wrong, according to the
semantics of BUILD_DEPENDS (packages built for target available for
use _by_ tools at build-time) and TOOL_DEPEPNDS (packages built for
host available for use _as_ tools at build-time).

No change to BUILD_DEPENDS as used correctly inside buildlink3.

As proposed on tech-pkg:
https://mail-index.netbsd.org/tech-pkg/2023/06/03/msg027632.html

Log message:
dpkg: updaed to 1.21.9

dpkg (1.21.9) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-deb: Add support for --threads-max and DPKG_DEB_THREADS_MAX.
    Prompted by vv221 on IRC.
  * Perl modules:
    - Dpkg::Source::Package::V2: Always fix the permissions for upstream
      tarballs.
    - Dpkg::BuildFlags: Document optimize feature area.
  * Documentation:
    - man: Clarify that statoverrides do not need to be known to dpkg.

    - man: Expand Protected and Essential field use cases.
    - doc: Rename frontend.txt to frontend-api.txt.
    - doc: Move specifications under doc/spec.
    - man: Add references to rootless-builds.txt spec.
  * Code internals:
    - libdpkg: Refactor command actions for compression.
  * Build system:
    - Split the test-runner into its own script.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.
    - Update German scripts translation.

 -- Guillem Jover <guillem@debian.org>  Fri, 01 Jul 2022 11:25:58 +0200

dpkg (1.21.8) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-statoverride: Add support for --force-not-root.
    Based on a patch by John Spencer <maillist-dpkg@barfooze.de>.
  * dpkg: Fix «De-configuring» message to allow configuration to use new
    version.
  * Perl modules:
    - Dpkg::Source::Archive: Prevent directory traversal for in-place extracts.
      Reported by Max Justicz <max@justi.cz>. Fixes CVE-2022-1664.
    - Dpkg::Substvars: Add support for optional substvars assigned with ?=.
  * Documentation:
    - man: Reference deb-substvar(5) from dpkg-source(1) and dpkg-shlibdeps(1).
    - man: Structure and clarify deb-substvars(5).
      Prompted by Niels Thykier <niels@thykier.net>.
  * Build system:
    - Unhook dist-cpan from make dist target.
  * Packaging:
    - Silence warning about merged-usr-via-aliased-dirs on Ubuntu.
    - Remove useless [] around tr sets.
  * Localization:
    - Update Dutch translations.
      Thanks to Frans Spiesschaert <Frans.Spiesschaert@yucom.be>.
    - Update Portuguese man pages translations.
      Thanks to Américo Monteiro <a_monteiro@gmx.com>.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.

 -- Guillem Jover <guillem@debian.org>  Wed, 25 May 2022 10:39:29 +0200

dpkg (1.21.7) unstable; urgency=medium

  - The “Social Contract §3: We will not hide problems”
    and “Persuasion through bullying and abuse” release. -

  [ Guillem Jover ]
  * dpkg-fsys-usrunmess: Handle /lib/modules itself also being untracked.

  * Documentation:
    - man: Fix typo. Thanks to Peter Krefting <peter@softwolves.pp.se>.
  * Packaging:
    - Silence warning about merged-usr-via-aliased-dirs on Debian.
  * Localization:
    - Fix gettext parameter reordering syntax for German translation.

    - Update Swedish translations.
      Thanks to Peter Krefting <peter@softwolves.pp.se>.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.

 -- Guillem Jover <guillem@debian.org>  Fri, 01 Apr 2022 02:27:33 +0200

dpkg (1.21.6) unstable; urgency=medium

  - This also clears a bullying NMU. -

  [ Guillem Jover ]
  * Documentation:
    - man: Document untracked kernel module files handling in
      dpkg-fsys-usrunmess(8).

 -- Guillem Jover <guillem@debian.org>  Tue, 29 Mar 2022 11:56:58 +0200

dpkg (1.21.5) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-fsys-usrunmess: Explicitly set user/group and mode for created dirs.

  * dpkg-fsys-usrunmess: Set a known umask before starting.
  * dpkg-fsys-usrunmess: Special case untracked kernel module files.

  * Perl modules:
    - Dpkg::Control::Types: Use bit shifts instead of literals in enum.
    - Dpkg::Control::Fields: Fix field_register() to return nothing.
    - Dpkg::Control::Fields: Refactor manifest types into new
      ALL_FILE_MANIFEST.
    - Dpkg::Control::Fields: Fix POD to end sentences with a dot.
    - Dpkg::Control::Fields: Fix POD to add missing spaces and blank lines.
    - Dpkg::Control::Fields: Document and clarify return types and values in
      POD.
  * Code internals:
    - libdpkg: Rename f_revision() to f_obs_revision().
    - libdpkg: Warn when parsing obsolete Recommended/Optional/Class fields.
      Prompted by David Kalnischkies <donkult@debian.org>.
    - libdpkg: Add missing dependency type to obsolete dependency fields.
    - libdpkg: Update code comment for obsolete fields.
  * Test suite:
    - Add test cases for obsolete fields.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.

 -- Guillem Jover <guillem@debian.org>  Tue, 29 Mar 2022 02:52:14 +0200

dpkg (1.21.4) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-shlibdeps: Require non-empty name and version in SONAME formats.
  * Perl modules:
    - Dpkg::Control::Fields: Remove duplicate *Built-Using from field order
      lists. Reported by David Kalnischkies <donkult@debian.org>.
  * Documentation:
    - man: Clarify uses cases for Static-Built-Using.
      Prompted by Shengjing Zhu <zhsj@debian.org>.
  * Test suite:
    - Use actual octal numbers for chmod() calls.
    - Do not use non-POSIX shell syntax for arithmetic expressions.
      Based on a patch by Sören Tempel <soeren@soeren-tempel.net>.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.

 -- Guillem Jover <guillem@debian.org>  Sat, 26 Mar 2022 13:38:44 +0100

dpkg (1.21.3) unstable; urgency=medium

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.
    - Update German scripts translation.

  [ Guillem Jover ]
  * dpkg-db-backup: Check for required commands before starting.
  * dpkg: Allow absolute pathnames for configurable external run-time tools.
    Based on a patch by Adrian Ho <the.gromgit@gmail.com>.
  * dpkg-fsys-usrunmess: Add options and prompt about regression prevention
    package. Prompted by Paul Wise <pabs@debian.org>.
  * dpkg-deb: Move duped control member check inside the detection conditional.
  * dpkg-deb: Fix movecontrol() to take a directory argument.
  * dselect: Remove non-multi-cd code from multi_cd method.
  * dselect: Rename multicd method to media.
  * dselect: Remove left overs for mount support from disk method.
  * dselect: Remove bogus quote escaping from method setup scripts.
  * dselect: Rename disk method to file.
  * scripts: Use backport-version-regex vendor hook instead of hardcoding the
    marker.
  * Perl modules:
    - Dpkg::Source::Package::V3::Git: Name bundle remote as bundle.
    - Dpkg::Source::Package::V3::Git: Set origin remote to Vcs-Git if present.
    - Dpkg::Path: Resolve /dev/null before comparing canonicalized pathnames.
    - Dpkg::Compression: Conditionally use the gzip --rsyncable option.
    - Dpkg::Compression: Use gzip -n instead of --no-name.
    - Dpkg::Vendor: Add a new backport-version-regex hook.
    - Dpkg::Control::Fields: Add Static-Built-Using field support.
  * Documentation:
    - man: Clarify Built-Using field purpose and format.
  * Code internals:
    - libdpkg: Refactor file_is_exec().
    - libdpkg: Check that executables are regular files.
    - dpkg-fsys-usrunmess: Refactor prompting into a new function.
    - dpkg: Rename r variable to remainder.
  * Packaging:
    - Clarify the merged-usr-via-aliased-dirs warning.
      Prompted by Paul Wise <pabs@debian.org>.
    - Sync original bug-script merged-usr warning with postinst updates.
  * Test suite:
    - Check deb format with duplicate debian-binary and control.tar members.
    - Add further deb-split format checks.
    - Place deb-old and deb checks on their own test groups.
    - Check all currently supported deb-old formats.
  * Localization:
    - Update Portuguese man pages translation.
      Thanks to Américo Monteiro <a_monteiro@gmx.com>.

 -- Guillem Jover <guillem@debian.org>  Thu, 24 Mar 2022 21:00:24 +0100

dpkg (1.21.2) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg: Fix memory leak in remove-on-upgrade handling.
  * dpkg-deb: Fix unexpected end of file conditions on .deb extract.
  * Use anchor links for the dpkg FAQ URLs.
  * update-alternatives: Do not skip --config with a single entry.
    Reported by David Kalnischkies <donkult@debian.org>.
  * update-alternatives: Refactor alternative_install().
  * update-alternatives: Use intermediate variables when parsing actions.
  * update-alternatives: Clarify option parse errors by printing the wrong
    values.
  * update-alternatives: Clarify bad usage message by enclosing in angles and
    quoting arguments.
  * dpkg-buildpackage: Switch terse make from -s to --no-print-directory.

  * scripts: Unify deprecated command-line option warnings.
  * dpkg-source: Fix alternate changelog file usage with 2.0 and 3.0 formats.
    Reported by Umut <ue16@gmx.de> (on IRC).
  * update-alternatives: Use the target timestamp when the symlink does not
    exist.
  * dselect: Handle window resizes in help and menu screens.
  * dselect: Do not beep on key press errors in method and package list
    windows.
  * dselect: Add support for --instdir.
  * Perl modules:
    - Dpkg::Control::FieldsCore: Sort control type entries in %FIELD_ORDER.
    - Dpkg::Control::FieldsCore: Refactor Vcs fields into a common variable.
    - Dpkg::Control::FieldsCore: Refactor testsuite fields into a common
      variable.
    - Dpkg::Control::FieldsCore: Accept Architecture as a debian/tests/control
      field.
    - Dpkg::Control::FieldsCore: Add missing allowed fields for (In)Release
      files.
    - Dpkg::Control::FieldsCore: Add field order for all control types.
    - Dpkg::Index: Switch key function for control tests to be a stanza index.
      Reported by Paul Gevers <elbrus@debian.org>.
    - Dpkg::Source::Package: Only generate the patch header if needed.
      Prompted by Umut <ue16@gmx.de> (on IRC).
    - Dpkg::Source::Package: Use File::Spec instead of ad-hoc concatenation.
  * Documentation:
    - man: Mention on what actions triggers get processed in dpkg(1).

    - man: Clarify that dpkg-divert --list pattern is optional.
      Thanks to наб <nabijaczleweli@nabijaczleweli.xyz>.
    - man: Use «main» git branch in examples.
    - man: Markup each individual element independently.
    - man: Refer to the relevant maintscript actions explicitly.
    - man: Add a missing preposition to deb-preinst(5).
    - man: Do not hardcode DPKG_ADMINDIR in update-alternatives.
    - man: Document that update-alternatives honors DPKG_ROOT.
    - man: Clarify --admindir and --instdir default values.
      Reported by Johannes Schauer Marin Rodrigues <josch@debian.org>.
  * Code internals:
    - libdpkg: Check that cip is not NULL before dereferencing it.
    - libdpkg: Add missing symbols to the version map.
    - libdpkg: Use the amount of available memory instead phys_mem/2.
      Thanks to Sebastian Andrzej Siewior <sebastian@breakpoint.cc>.
    - libdpkg: Refactor liblzma memlimit and cputhreads getters.
    - libdpkg: Dynamically allocate the buffers for de/compression I/O.
    - libdpkg: Increase I/O memory buffers from 4 to 32 KiB.
    - libdpkg: Pass struct compress_params as the first argument.
    - libdpkg: Pass struct compress_params to decompressors.
    - libdpkg: Refactor pkg_format_print() out from pkg_format_show().
    - libdpkg: Do not restrict source:* virtual fields to installed packages.

    - libdpkg: Do not allow argv with no arguments.
    - update-alternatives: Refactor alternative_has_broken_symlink().
    - update-alternatives: Move symlink removal inside fsys_symlink().
    - update-alternatives: Move filename generation outside alternative setup.
    - dselect: Rework windows resize to be signal safe.
    - scripts: Expand long word list into one entry per line.
    - scripts/mk: Remove unneeded conditionals.
      Thanks to Nicolas Boulenguez <nicolas@debian.org>.
    - scripts/mk: Indent code in Makefile fragments.
      Thanks to Nicolas Boulenguez <nicolas.boulenguez@free.fr>.
  * Build system:
    - Terminate lists in variables with «# EOL».
    - Move build helper tools into build-aux/.
    - Reorganize dpkg programs source code under src/.
    - Move autotest suite under src/.
    - Move C test suite machinery into lib/dpkg/.
    - Fix relocated autotest test suite runner.
    - Fix gitignore for build-aux/ directory.
    - Namespace Config variable usage.
      Reported by Павловец Сергей Николаевич
      <s.pavlovets@ivcmf.by>.
    - Add gitlab CI test for shared library building.
    - Link all programs against libcompat.
      Prompted by Jörg Sonnenberger <joerg@NetBSD.org>.
    - Remove unused TESTDATA variable from autotest suite.
    - Rework TAP check hooking into the autotools machinery.
    - Move EXTRA_DIST close to the files it is acting on.
    - Refactor autotest dependencies into a new variable.
    - Refactor autotest machinery into an automake include file.
    - Fold autotest test suite machinery into src/ from src/at/.
    - Rename do_path_subst to do_make_subst.
    - Factor out installation variable substitution into a new subst.am file.
    - Move shell scripts into src/.
    - Make AS_TR_* calls more clear.
    - Support compression library names with dashes.
    - Add zlib-ng support.
    - Rename HAVE_LZMA_MT to HAVE_LZMA_MT_ENCODER.
    - Move zsh completion under a subdirectory.
    - Switch sed pseudo-in-place replace invocations with copy then move.
    - Add comment about «sed -i» not being portable.
      Prompted by Nicolas Boulenguez <nicolas@debian.org>.
    - Mark libcompat and libdpkg as internal components in changelog.
    - Support specifying previous and next tags to gen-changelog.
    - Use non-capturing groups in regex in gen-changelog.
    - Do not hardcode «main» section for title check in gen-changelog.
    - Use sort flag instead of hardcoding the section in gen-changelog.
    - Do not put localization entries on their own changelog group.
  * Packaging:
    - Ignore directories for the alternatives state fixup.
    - Update bug-script to clarify usrmerge systems are unsupported.
    - Install aclocal m4 files into libdpkg-dev.
    - Install optional localized man pages with dh_installman.
    - Add a new not-installed file.
    - Switch to use the dh sequencer.
    - Make TESTSUITEFLAGS extensible.
    - Pass -jN to autotools autotest test suite via TESTSUITEFLAGS.
    - Update lintian overrides.
    - Use dpkg-error.sh in postinst.
    - Warn in postinst about merged-/usr-via-aliased-dirs breakage.
  * Test suite:
    - Move AT_TESTED to testsuite.at.
    - Run the tools with --version.
    - Rename DPKG_GEN_FILE to DPKG_GEN_CTRL_FILE.
    - Refactor control file template generation.
    - Rewrite dpkg-realpath test from TAP to autotest.
    - Rewrite dpkg-divert test from TAP to autotest.
    - Remove now unused TAP tests support from src/.
    - Print field type name instead of id in test case description.
    - Add new pkg-format unit tests.
    - Fix test_command_exec program invocation.
      Thanks to Sören Tempel <soeren+git@soeren-tempel.net>.
    - Use a temporary file instead of unportable «sed -i».
      Prompted by Nicolas Boulenguez <nicolas@debian.org>.
    - Add test case for SOURCE_DATE_EPOCH.
      Thanks to Nicolas Boulenguez <nicolas@debian.org>.
    - Use «each» instead of «keys» and value fetching.
      Thanks to Nicolas Boulenguez <nicolas@debian.org>.
  * Localization:
    - Remove previous msgid for non-fuzzy translations.
    - Update Catalan translations.
    - Update Dutch translation.
      Thanks to Frans Spiesschaert <Frans.Spiesschaert@yucom.be>.
    - Update Swedish translations.
      Thanks to Peter Krefting <peter@softwolves.pp.se>.

  [ Sven Joachim ]
  * Localization:
    - Update German dselect translation.
    - Update German programs translation.

  [ Helge Kreutzmann ]
  * Localization:
    - Update German man pages translation.
    - Update German scripts translation.

Log message:
*: recursive bump for perl 5.36

Log message:
dpkg: updated to 1.21.1

dpkg (1.21.1) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-buildpackage: Remove duplicate command print for dpkg-genchanges.
  * dpkg-buildpackage: Fix build description due to improper multiline match.
  * dpkg-realpath: Remove spurious heading space from --help output.
  * update-alternatives: When initializing admindir from DPKG_ADMINDIR append
    "/alternatives".
  * Code internals:
    - Remove <ar.h> inclusions.
  * Packaging:
    - Install deb-md5sums(5) into dpkg-dev package.

dpkg (1.21.0) unstable; urgency=medium

  [ Guillem Jover ]
  * dpkg-genchanges: Include orig tarball on source package renames.
  * scripts: Consider SHA-1 and RIPEMD-160 weak algorithms in OpenPGP
    signatures.
  * dpkg: During unpack print a removal message due to Conflicts.
  * scripts: Add zsh completions for dpkg-parsechangelog.
  * dpkg-buildpackage: When printing build type match the extension exactly.
  * dpkg-maintscript-helper: Use xargs -I argument instead of deprecated -i.
  * dpkg-maintscript-helper: Quote variable inside ${} to avoid pattern match.
  * libdpkg: Fix dpkg_fsys_get_path() to always strip leading / and ./.
  * libdpkg: Set the default database directory relative to the system root.
  * dpkg-divert, dpkg-statoverride: Set admindir after instdir.
  * update-alternatives: Fix admindir setting.
    Prompted by Johannes Schauer Marin Rodrigues <josch@debian.org>.
  * dselect: Honor DPKG_ADMINDIR environment variable.
  * dpkg-query, dpkg-trigger, dselect: Add support for setting the root
    directory.
  * dpkg-fsys-usrunmess: Move forced reconfiguration to the last step.
  * dpkg-fsys-usrunmess: Install a local policy-rc.d to ignore service
    restarts.
  * dpkg-fsys-usrunmess: Do not fail when removing lingering directories.
  * dpkg-fsys-usrunmess: Generate a regression prevention package.
  * dpkg-fsys-usrunmess: Fix typo in debug message.
  * dpkg: Distinguish deconfiguration message for installation and multi-arch
    syncs.
  * dpkg-buildpackage: Add new --changes-file option.
    Prompted by Niels Thykier <niels@thykier.net>.
  * dpkg-buildpackage: Add new --buildinfo-file option.
  * dpkg: Rework --assert-<feature> logic to be more robust.
    Prompted by Helmut Grohne <helmut@subdivi.de>.
    Prompted by David Kalnischkies <donkult@debian.org>.
  * dpkg: Improve --assert-<feature> descriptions.
  * dpkg: Add a new --assert-help option.
  * scripts/mk: Pass DEB_BUILD_PATH to dpkg-buildflags.
  * dpkg-db-backup: New program factored out from Debian-specific daily cron.
  * dpkg-db-backup: Accept an option to override the number of rotation cycles.
  * dpkg-db-backup: Honor the admindir set at configure time.
  * update-alternatives: Fix --auto and --set-selections output progress.
  * update-alternatives: Print defaults for configuration and database
    pathnames.
  * scripts: Replace shebang in dpkg-error shell library with shellcheck
    directive.
  * dpkg-buildpackage: Add support for terse DEB_BUILD_OPTIONS.
  * dpkg-mergechangelogs: Add new --merge-unreleased option.
  * dpkg: Restore fallback to "new-prerm failed-upgrade" for downgrades.
  * dselect: Use safe temporary file creation in methods setup.
  * dselect: Remove bashism from update script in multicd method.
  * dpkg: Fix --verify to handle missing or inaccessible pathnames.
  * dpkg: Add partial --verify support for mode checks.
  * Use «digest» instead of «hash» in output messages.
    Reported by Sven Joachim <svenjoac@gmx.de>.
  * dselect: use `grep -E` instead of `egrep`.
  * libdpkg: Fix memory leak on End Of Tape condition in tar parser.
  * dpkg: Fix short lived memory leak with --recursive.
  * dpkg: Fix conffile removal-on-upgrade handling.
  * dpkg-deb: Fix conffile name length tracking on remove-on-upgrade parsing.
    Reported by uau on IRC.
  * Architecture support:
    - Clarify that the regex columns need to be ordered to match first.
    - Add support for ARCv2 CPU.
      Based on a patch by Alexey Brodkin <Alexey.Brodkin@synopsys.com>.
  * Portability:
    - start-stop-daemon: Define SOCK_NONBLOCK to 0 if not defined.
    - libdpkg: Add support for AIX to dpkg_get_progname().
  * Perl modules:
    - Dpkg::Source::Quilt: Add hint to check missing files on patch apply
      failures.
      Reported by Joseph Nahmias <jello@debian.org>.
    - Dpkg::Changelog::Parse: Require format plugins to inherit from
      Dpkg::Changelog.
    - Dpkg::OpenPGP: Refactor openpgp implementation execution into a new
      function.
    - Dpkg::Vendor::Debian: Refactor compiler flag names into an array.
    - Dpkg::Vendor::Debian: Add new lto feature in new optimize area.
    - Test::Dpkg: Print actual error messages in test_neutralize_checksums().
    - Dpkg::Deps: Use current_sub feature for __SUB__.
    - Dpkg::BuildFlags: Add support for ASFLAGS.
      See https://salsa.debian.org/debian/debhelper/-/merge_requests/50.
    - Dpkg::Compression: Use gzip --rsyncable unconditionally.
    - Dpkg::Changelog::Entry::Debian: Fix full month misuse warning.
    - Dpkg::Shlibs::Symbol: Emit a warning on fully qualified symver patterns.
    - Dpkg::Control::HashCore: Add new keep_duplicate option.
    - Dpkg::Control::FieldsCore: Add new field_parse_binary_source().
    - Dpkg::Control::FieldsCore: Fix types allowed for
      field_parse_binary_source().
    - Dpkg::Shlibs::Objdump: Fix apply_relocations to work with versioned
      symbols.
    - Dpkg::Vendor::Ubuntu: Update Maintainer field logic to include
      “canonical”.
    - Dpkg::Source::Package::V2: Add hint about version matching source tree.
  * Documentation:
    - man: Itemize dpkg-gensymbols -c levels.
    - man: Add man page for deb-md5sums(5).
      Reported by Maxim Cournoyer (on IRC).
    - man: Switch the Architecture field in deb-control(5) to required.
      Reported by Maxim Cournoyer (on IRC).
    - man: Make clear that dpkg-query arguments accept multiple values.
    - man: Document dpkg-query --search and --listfiles output formats.
    - doc: Fix incorrect use of ‘an’ article.
    - doc: Update coding style to document POD instead of troff.
    - doc: Update THANKS file.
    - doc: Annotate current maintainer start year.
    - doc: Sort maintenance information chronologically.
    - man: Add versions since features where introduced.
    - man: Further clarify when re-inclusions of excluded pathnames happen.
    - doc: Update Doxygen configuration from version 1.9.1.
    - doc: Improve description of dpkg suite.
      Prompted by Fabrice Bauzac-Stehly <noon@mykolab.com>.
    - man: Add a reference to where the Installed-Size algorithm is described.
    - man: Improve dpkg --verify-format rpm format documentation.
    - man: Document in deb-substvars(5) what ${} is good for.
      Prompted by Paul Wise <pabs@debian.org>.
    - man: Document in dpkg-architecture(1) target being useful for emulators
      too. Prompted by Helmut Grohne <helmut@subdivi.de>.
    - man: Document in dpkg-query(1) full --search and --listfiles output
      format. Prompted by Johannes Schauer Marin Rodrigues <josch@debian.org>.
  * Code internals:
    - Remove irrelevant or obsolete FIXME markers.
    - Turn FIXME markers denoting pending actions into TODO markers.
    - Turn FIXME markers giving historic information into simple Notes.
    - update-alternatives: Turn FIXME for explicit behavior choice into an XXX.
    - Use localtime_r() instead of localtime().
    - libdpkg: Remove MDEBUG support from m_malloc() implementation.
    - libdpkg: Mark dpkg_arch_unmark() arch_remove argument as const.
    - libdpkg: Mark treewalk_open() func argument as const.
    - dpkg: Mark ignore_depends() pkg argument as const.
    - dpkg: Mark deb_parse_conffiles() pkg argument as const.
    - libcompat: Remove local setexecfilecon() and require libselinux 2.3.
    - libdpkg: Add missing DPKG_{BEGIN,END}_DECLS in header files.
    - dpkg: Move SE Linux function declarations into its own header file.
    - dpkg: Move the command action enum to its own header file.
    - dpkg: Switch from including "main.h" to "force.h".
    - dselect: Rename dme() to display_menu_entry().
    - dpkg: Split function handling deconfiguration due to install and removal.
    - libdpkg: Add new ACTION_MUX macro for continued options.
    - dpkg: Refactor --assert-<feature> handling to be data driven.
    - dpkg-fsys-usrunmess: Do not use interpolated strings for literals.
    - dpkg-db-backup: Add a license header comment.
  * Build system:
    - Fallback to $^X and 'perl' if $Config{perlpath} is unset or empty.
    - Bump minimal Perl version to 5.28.1.
    - Remove redundant localedir and pkgconfdir initializations.
    - Check for libsocket.
    - Do not set have_libmd on the found branch in AC_SEARCH_LIBS.
    - Switch DPKG_FUNC_C99_SNPRINTF from AC_LANG_SOURCE to AC_LANG_PROGRAM.
    - Check whether fsync(3) works on directories.
    - Remove obsolete AC_HEADER_STDC.
    - Detect appropriate sed program at configure time.
    - Rename DPKG_DEB_PROG_TAR to DPKG_PROG_TAR.
    - Parametrize the backups directory with a configure option.
    - Add a check for symlinks in the git repository.
    - Rename shell scripts to .sh.
    - Switch from hardcoded /run to parametrized runstatedir.
    - Use new Dpkg::Control keep_duplicate option in gen-changelog.
    - Use title-case for field in gen-changelog.
    - Execute run-script via CONFIG_SHELL.
      Reported by Larkin Nickle <me@larbob.org>.
    - Quote variables containing pathnames in m4 macros.
    - Add support for commit message fix up machinery in gen-changelog.
  * Packaging:
    - Use absolute pathnames in .install debhelper fragments.
    - Remove unused dh_installcron call for arch-indep targets.
    - Add support for a native systemd timer.
    - Create auotpkgtest installation directory.
    - Bump Standards-Version to 4.6.0 (no changes needed).
  * Test suite:
    - Pass --ignore-builtin-builddeps to dpkg-buildpackage.
    - Use can_run() instead of find_command().
    - Add descriptions to makefile test runners.
    - Add unit tests for architecture bijective mapping property.
    - Suppress cppcheck constParameter check.
    - Suppress bogus cppcheck for nullPointerRedundantCheck.
    - Mark external sourced shell files for checking.
    - Ignore new shellcheck checks.
    - Remove shipped dpkg database.
    - Add re-inclusion of symlink case to t-filtering.
    - Generate symlink during test build time.
    - Remove superfluous long filename.
    - Refactor parse_ctrl() from parse_dsc().
    - Update codespell stopwords.