diff --git a/add_readme-tests.patch b/add_readme-tests.patch
index 84fe020..1d450cc 100644
--- a/add_readme-tests.patch
+++ b/add_readme-tests.patch
@@ -1,18 +1,20 @@
-diff -ruN a/Makefile.in b/Makefile.in
---- a/Makefile.in	2017-12-22 20:14:53.900579664 -0500
-+++ b/Makefile.in	2017-12-22 20:21:21.363943130 -0500
-@@ -122,7 +122,7 @@
- POST_UNINSTALL = :
- build_triplet = @build@
- host_triplet = @host@
--DIST_COMMON = $(srcdir)/Make.rules INSTALL NEWS README AUTHORS \
-+DIST_COMMON = $(srcdir)/Make.rules INSTALL NEWS README README-tests AUTHORS \
- 	ChangeLog THANKS $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
- 	$(top_srcdir)/configure $(am__configure_deps) \
- 	$(srcdir)/config.h.in ABOUT-NLS COPYING TODO build-aux/ar-lib \
-diff -ruN a/README-tests b/README-tests
---- a/README-tests	1969-12-31 19:00:00.000000000 -0500
-+++ b/README-tests	2017-12-22 20:21:59.706691355 -0500
+Index: tar-1.31/Makefile.in
+===================================================================
+--- tar-1.31.orig/Makefile.in
++++ tar-1.31/Makefile.in
+@@ -341,7 +341,7 @@ am__DIST_COMMON = $(srcdir)/Make.rules $
+ 	$(top_srcdir)/build-aux/config.sub \
+ 	$(top_srcdir)/build-aux/install-sh \
+ 	$(top_srcdir)/build-aux/missing ABOUT-NLS AUTHORS COPYING \
+-	ChangeLog INSTALL NEWS README THANKS TODO build-aux/compile \
++	ChangeLog INSTALL NEWS README README-tests THANKS TODO build-aux/compile \
+ 	build-aux/config.guess build-aux/config.rpath \
+ 	build-aux/config.sub build-aux/depcomp build-aux/install-sh \
+ 	build-aux/mdate-sh build-aux/missing build-aux/texinfo.tex \
+Index: tar-1.31/README-tests
+===================================================================
+--- /dev/null
++++ tar-1.31/README-tests
 @@ -0,0 +1,22 @@
 +Subpackage tar-tests
 +====================
diff --git a/tar-1.30-tests-difflink.patch b/tar-1.30-tests-difflink.patch
deleted file mode 100644
index 7e98a3a..0000000
--- a/tar-1.30-tests-difflink.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-Per https://www.mail-archive.com/bug-tar@gnu.org/msg05440.html
-diff --git a/tests/difflink.at b/tests/difflink.at
-index eadfb08..4e01176 100644
---- a/tests/difflink.at
-+++ b/tests/difflink.at
-@@ -21,7 +21,7 @@ mkdir a
- genfile -f a/x
- ln -s x a/y
- ln a/y a/z
--tar cf a.tar a
-+tar cf a.tar a/x a/y a/z
- rm a/z
- ln -s x a/z
- tar df a.tar
diff --git a/tar-1.30-tests_dirrem_race.patch b/tar-1.30-tests_dirrem_race.patch
deleted file mode 100644
index f013786..0000000
--- a/tar-1.30-tests_dirrem_race.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From 64b43fdf70d82c39eb2ca900cd4f8e49b86c2020 Mon Sep 17 00:00:00 2001
-From: Pavel Raiskup <praiskup@redhat.com>
-Date: Thu, 4 Jan 2018 18:55:12 +0100
-Subject: tests: fix race in dirrem01 and dirrem02
-
-Previously the '--checkpoint-action=echo' was triggered after
-'--checkpoint-action=sleep=1' - so the order of events *usually*
-was (for --format='gnu'):
-
-  ...
-  1. checkpoint handler before write of 'dir/sub' member
-  2. one-second delay
-  3. stderr write: 'tar: Write checkpoint 3'
-  4. write the member 'dir/sub' into the archive
-  5. check that the member's ctime has not been changed
-  6. genfile's detecting 'Write checkpoint', doing unlink
-  ...
-
-But sometimes, the genfile was fast enough to win the race and
-unlinked the directory before the member was written into the
-archive (IOW, the order was 1-2-3-6-4-5).  This led to the
-occasional warning 'tar: dir/sub: file changed as we read it'.
-
-Swap the order of 'sleep=1' and 'echo' actions so the genfile
-utility has (hopefully) enough time to do the unlink before
-writing the file into the archive (enforce 1-2-3-6-4-5 order).
-
-* tests/dirrem01.at: Swap 'sleep=1' and 'echo' actions.
-* tests/dirrem02.at: Likewise.
----
- tests/dirrem01.at | 5 +++--
- tests/dirrem02.at | 7 ++++---
- 2 files changed, 7 insertions(+), 5 deletions(-)
-
-diff --git a/tests/dirrem01.at b/tests/dirrem01.at
-index 40344dc..dabc206 100644
---- a/tests/dirrem01.at
-+++ b/tests/dirrem01.at
-@@ -47,14 +47,15 @@ gnu)   CPT=3;;
- esac
- 
- genfile --run --checkpoint=$CPT --unlink dir/sub/file2 --unlink dir/sub -- \
--       tar --blocking-factor=1 --checkpoint=1 --checkpoint-action='sleep=1' \
--       --checkpoint-action='echo' -c -f archive.tar \
-+       tar --blocking-factor=1 --checkpoint=1 --checkpoint-action='echo' \
-+       --checkpoint-action='sleep=1' -c -f archive.tar \
-        --listed-incremental db -v dir >/dev/null
- ],
- [1],
- [ignore],
- [tar: dir: Directory is new
- tar: dir/sub: Directory is new
-+tar: dir/sub: file changed as we read it
- tar: dir/sub: File removed before we read it
- ],[],[],[gnu,posix])
- 
-diff --git a/tests/dirrem02.at b/tests/dirrem02.at
-index e1cf9ef..924454f 100644
---- a/tests/dirrem02.at
-+++ b/tests/dirrem02.at
-@@ -20,7 +20,7 @@
- 
- # Description:
- #
--# When an explicitley named directory disappears during creation
-+# When an explicitly named directory disappears during creation
- # of incremental dump, tar should still exit with TAREXIT_FAILURE (2).
- #
- # For further details see dirrem01.at
-@@ -44,14 +44,15 @@ gnu)   CPT=3;;
- esac
- 
- genfile --run --checkpoint=$CPT --unlink dir/sub/file2 --unlink dir/sub -- \
--       tar --blocking-factor=1 --checkpoint=1 --checkpoint-action='sleep=1' \
--       --checkpoint-action='echo' -c -f archive.tar \
-+       tar --blocking-factor=1 --checkpoint=1 --checkpoint-action='echo' \
-+       --checkpoint-action='sleep=1' -c -f archive.tar \
-        --listed-incremental db -v dir dir/sub >/dev/null
- ],
- [2],
- [ignore],
- [tar: dir: Directory is new
- tar: dir/sub: Directory is new
-+tar: dir/sub: file changed as we read it
- tar: dir/sub: Cannot open: No such file or directory
- tar: Exiting with failure status due to previous errors
- ],[],[],[gnu,posix])
--- 
-cgit v1.0-41-gc330
-
diff --git a/tar-1.30.tar.bz2 b/tar-1.30.tar.bz2
deleted file mode 100644
index 88f8660..0000000
--- a/tar-1.30.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:87592b86cb037c554375f5868bdd3cc57748aef38d6cb741c81065f0beac63b7
-size 2858639
diff --git a/tar-1.30.tar.bz2.sig b/tar-1.30.tar.bz2.sig
deleted file mode 100644
index bf12ecf..0000000
--- a/tar-1.30.tar.bz2.sig
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-Version: GnuPG v1.4.15 (GNU/Linux)
-
-iEYEABECAAYFAlo2WDAACgkQNgKwf1XQxzJ5dgCff14Rh/AJ7EwFNzP7fij1CBFN
-bDsAoKMr0vWfos0xmmd3/9egDryGJLjU
-=p7/W
------END PGP SIGNATURE-----
diff --git a/tar-1.31-racy_compress_tests.patch b/tar-1.31-racy_compress_tests.patch
new file mode 100644
index 0000000..b7cb7ab
--- /dev/null
+++ b/tar-1.31-racy_compress_tests.patch
@@ -0,0 +1,271 @@
+From 9af3ae33108e5a1d281d75d29938fe8c6ffcd218 Mon Sep 17 00:00:00 2001
+From: Sergey Poznyakoff <gray@gnu.org>
+Date: Mon, 14 Jan 2019 18:08:21 +0200
+Subject: [PATCH] Fix compression tests
+
+Existing compression tests used tar with compiled-in defaults. However,
+some of the defaults are sure to create archives that are not byte-to-byte
+reproducible (e.g. DEFAULT_ARCHIVE_FORMAT=POSIX, because the name field
+in posix extended headers uses PID of the creating process by default).
+Moreover, some compressors (e.g. gzip) store current timestamp in
+the file header when compressing from stdin, so that using cmp on the
+two created archives as the tests did is error-prone. Another problem
+is that the tests implicitly assumed that tar uses archive suffix to
+recognize its format when extracting, which isn't the case. Finally,
+there's hardly any reason in using sed to create m4 sources, when
+everything can be achieved by m4 itself.
+
+* tests/Makefile.am: Remove generation of compress-*.at files.
+* tests/compress.at.in: Remove.
+* tests/compress.m4: New file.
+* tests/testsuite.at: Include compress.m4, use TAR_CHECK_COMPRESS to
+check compression options.
+---
+ tests/Makefile.am    | 45 ++---------------------------
+ tests/compress.at.in | 67 --------------------------------------------
+ tests/compress.m4    | 56 ++++++++++++++++++++++++++++++++++++
+ tests/testsuite.at   | 13 +++++----
+ 4 files changed, 65 insertions(+), 116 deletions(-)
+ delete mode 100644 tests/compress.at.in
+ create mode 100644 tests/compress.m4
+
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index 4750acb..a29f626 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -19,7 +19,7 @@
+ 
+ EXTRA_DIST = $(TESTSUITE_AT) \
+   testsuite package.m4 star/README star/quicktest.sh \
+-  compress.at.in
++  compress.m4
+ 
+ DISTCLEANFILES       = atconfig $(check_SCRIPTS)
+ MAINTAINERCLEANFILES = Makefile.in $(TESTSUITE)
+@@ -47,6 +47,7 @@ $(srcdir)/package.m4: $(top_srcdir)/configure.ac
+ 
+ TESTSUITE_AT = \
+  testsuite.at\
++ compress.m4\
+  T-cd.at\
+  T-dir00.at\
+  T-dir01.at\
+@@ -70,12 +71,6 @@ TESTSUITE_AT = \
+  chtype.at\
+  comprec.at\
+  comperr.at\
+- compress-zstd.at\
+- compress-xz.at\
+- compress-bzip2.at\
+- compress-gzip.at\
+- compress-lzip.at\
+- compress-lzop.at\
+  delete01.at\
+  delete02.at\
+  delete03.at\
+@@ -277,42 +272,6 @@ TESTSUITE_AT = \
+  selacl01.at\
+  capabs_raw01.at
+ 
+-CLEANFILES += compress-zstd.at
+-compress-zstd.at: compress.at.in
+-	$(AM_V_GEN)rm -rf $@ $@-t
+-	$(AM_V_at)sed 's/@tool@/zstd/g;s/@suff@/zst/g;s/@suff2@/tzst/g;' \
+-	  $(srcdir)/compress.at.in > $@-t && chmod a-w $@-t && mv $@-t $@
+-
+-CLEANFILES += compress-gzip.at
+-compress-gzip.at: compress.at.in
+-	$(AM_V_GEN)rm -rf $@ $@-t
+-	$(AM_V_at)sed 's/@tool@/gzip/g;s/@suff@/gz/g;s/@suff2@/tgz/g;' \
+-	  $(srcdir)/compress.at.in > $@-t && chmod a-w $@-t && mv $@-t $@
+-
+-CLEANFILES += compress-xz.at
+-compress-xz.at: compress.at.in
+-	$(AM_V_GEN)rm -rf $@ $@-t
+-	$(AM_V_at)sed 's/@tool@/xz/g;s/@suff@/xz/g;s/@suff2@/txz/g;' \
+-	  $(srcdir)/compress.at.in > $@-t && chmod a-w $@-t && mv $@-t $@
+-
+-CLEANFILES += compress-bzip2.at
+-compress-bzip2.at: compress.at.in
+-	$(AM_V_GEN)rm -rf $@ $@-t
+-	$(AM_V_at)sed 's/@tool@/bzip2/g;s/@suff@/bz2/g;s/@suff2@/tbz2/g;' \
+-	  $(srcdir)/compress.at.in > $@-t && chmod a-w $@-t && mv $@-t $@
+-
+-CLEANFILES += compress-lzip.at
+-compress-lzip.at: compress.at.in
+-	$(AM_V_GEN)rm -rf $@ $@-t
+-	$(AM_V_at)sed 's/@tool@/lzip/g;s/@suff@/lz/g;s/@suff2@//g;' \
+-	  $(srcdir)/compress.at.in > $@-t && chmod a-w $@-t && mv $@-t $@
+-
+-CLEANFILES += compress-lzop.at
+-compress-lzop.at: compress.at.in
+-	$(AM_V_GEN)rm -rf $@ $@-t
+-	$(AM_V_at)sed 's/@tool@/lzop/g;s/@suff@/lzo/g;s/@suff2@//g;' \
+-	  $(srcdir)/compress.at.in > $@-t && chmod a-w $@-t && mv $@-t $@
+-
+ distclean-local:
+ 	-rm -rf download
+ 
+diff --git a/tests/compress.at.in b/tests/compress.at.in
+deleted file mode 100644
+index 91a6af2..0000000
+--- a/tests/compress.at.in
++++ /dev/null
+@@ -1,67 +0,0 @@
+-# Process this file with autom4te to create testsuite. -*- Autotest -*-
+-
+-# Test suite for GNU tar.
+-# Copyright 2018-2019 Free Software Foundation, Inc.
+-
+-# This file is part of GNU tar.
+-
+-# GNU tar is free software; you can redistribute it and/or modify
+-# it under the terms of the GNU General Public License as published by
+-# the Free Software Foundation; either version 3 of the License, or
+-# (at your option) any later version.
+-
+-# GNU tar is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-# GNU General Public License for more details.
+-
+-# You should have received a copy of the GNU General Public License
+-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-
+-# tar can create/decompress @tool@-compressed tarballs
+-
+-AT_SETUP([compress: @tool@])
+-AT_KEYWORDS([compression @tool@])
+-
+-unset TAR_OPTIONS
+-
+-AT_CHECK([
+-AT_GZIP_PREREQ([@tool@])
+-
+-touch empty
+-# Create with --@tool@:
+-tar --@tool@ -cf - empty 2>err > k.tar.@suff@ || exit 1
+-test -s err && exit 1
+-tar tf k.tar.@suff@ 2>err > out || exit 1
+-test "$(cat out)" = empty || exit 1
+-test -s err && exit 1
+-
+-# Ensure -ac works with an -f-specified .@suff@-suffixed name.
+-tar -acf k2.tar.@suff@ empty 2>err > out || exit 1
+-cmp k2.tar.@suff@ k.tar.@suff@ || exit 1
+-test -s err && exit 1
+-
+-# Extraction: ensure the .@suff@ suffix is recognized.
+-rm -f empty || exit 1
+-tar xf k.tar.@suff@ 2>err > out || exit 1
+-test -s err && exit 1
+-test -f empty || exit 1
+-
+-if test -n '@suff2@'; then
+-  # Extraction: ensure the .@suff2@ suffix is also recognized.
+-  mv k.tar.@suff@ k.@suff2@ || exit 1
+-  rm -f empty
+-  tar xf k.@suff2@ 2>err > out || exit 1
+-  test -s err && exit 1
+-  test -f empty || exit 1
+-else
+-  :
+-fi
+-
+-],
+-[0],
+-[],
+-[],
+-[],[])
+-
+-AT_CLEANUP
+diff --git a/tests/compress.m4 b/tests/compress.m4
+new file mode 100644
+index 0000000..1f22632
+--- /dev/null
++++ b/tests/compress.m4
+@@ -0,0 +1,56 @@
++# This file is part of GNU tar testsuite. -*- Autotest -*-
++# Copyright 2018-2019 Free Software Foundation, Inc.
++#
++# GNU tar is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# GNU tar is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++dnl TAR_CHECK_COMPRESS(TOOL, SUF[, SUF2])
++dnl Tests whether tar can create archives using TOOL (i.e. using the --TOOL
++dnl command line option). SUF and optional SUF2 are suffixes for created
++dnl archives (without leading dot). Tar should be able to use TOOL to
++dnl automatically decompress archives with names ending on these suffixes.
++m4_define([TAR_CHECK_COMPRESS],
++[AT_SETUP([compress: $1])
++AT_KEYWORDS([compression compress-$1 $1])
++
++AT_CHECK([
++AT_GZIP_PREREQ($1)
++unset TAR_OPTIONS
++
++touch empty
++set -e
++: create with --$1
++tar --$1 -cf k.tar.$2 empty
++tar tf k.tar.$2
++
++m4_foreach([SUF], m4_quote(m4_shift($@)),
++[
++echo testing .SUF
++tar -acf k2.tar.SUF empty
++cat k2.tar.SUF | $1 -d > k.SUF.tar
++tar tf k.SUF.tar
++])
++
++# Extraction: ensure compressed format is correctly recognized
++rm -f empty
++tar xf k.tar.$2
++test -f empty
++],
++[0],
++[empty
++m4_foreach([SUF],m4_quote(m4_shift($@)),[testing .SUF
++empty
++])])
++
++AT_CLEANUP
++])
+diff --git a/tests/testsuite.at b/tests/testsuite.at
+index f751bcf..ce25c96 100644
+--- a/tests/testsuite.at
++++ b/tests/testsuite.at
+@@ -217,13 +217,14 @@ m4_include([opcomp05.at])
+ m4_include([opcomp06.at])
+ 
+ AT_BANNER([Compression])
+-m4_include([compress-gzip.at])
+-m4_include([compress-bzip2.at])
+-m4_include([compress-xz.at])
++m4_include([compress.m4])
++TAR_CHECK_COMPRESS(gzip, gz, tgz)
++TAR_CHECK_COMPRESS(bzip2, bz2, tbz2)
++TAR_CHECK_COMPRESS(xz, xz, txz)
+ dnl: omit lzma, because it would fail due to magic number mismatch
+-m4_include([compress-lzip.at])
+-m4_include([compress-lzop.at])
+-m4_include([compress-zstd.at])
++TAR_CHECK_COMPRESS(lzip, lz)
++TAR_CHECK_COMPRESS(lzop, lzo)
++TAR_CHECK_COMPRESS(zstd, zst, tzst)
+ 
+ AT_BANNER([Positional options])
+ m4_include([positional01.at])
+-- 
+2.20.1
+
diff --git a/tar-1.31-tests_dirrem.patch b/tar-1.31-tests_dirrem.patch
new file mode 100644
index 0000000..6d5345c
--- /dev/null
+++ b/tar-1.31-tests_dirrem.patch
@@ -0,0 +1,81 @@
+From f86722c34c92f265bc9a20cb171d2fcfeab7d341 Mon Sep 17 00:00:00 2001
+From: Sergey Poznyakoff <gray@gnu.org>
+Date: Mon, 14 Jan 2019 12:26:59 +0200
+Subject: [PATCH] Fix expected output in dirrem tests.
+
+In both tests, the "file changed as we read it" warning might be
+produced for dir/sub, depending on the ctime resolution and timing.
+The problem was fixed by 64b43fdf70d82c39eb2ca900cd4f8e49, but regressed
+after e7cd377f7801d42aa8e07addff93d2150666c237, which removed 1 second
+delays between each pair of checkpoints. Since the presense or absense
+of this warning is irrelevant for the test, it is now suppressed.
+
+* tests/dirrem01.at: Suppress the file-changed warning.
+* tests/dirrem02.at: Likewise.
+---
+ tests/dirrem01.at | 15 ++++++++++-----
+ tests/dirrem02.at |  5 +++--
+ 2 files changed, 13 insertions(+), 7 deletions(-)
+
+diff --git a/tests/dirrem01.at b/tests/dirrem01.at
+index 0a9c9e5..24bf392 100644
+--- a/tests/dirrem01.at
++++ b/tests/dirrem01.at
+@@ -27,9 +27,13 @@
+ # it prints a warning and exits with TAREXIT_DIFFERS.
+ #
+ # This test checks whether this behaviour is mimicked for directories, too.
+-
+-# Remark: This file is based on 'filerem01.at', which is the test-case for
+-# a vanishing file.
++#
++# Notes:
++#   1. This file is based on 'filerem01.at', which is the test-case for
++#   a vanishing file.
++#   2. Depending on the stat.st_ctime resolution, the "file changed as we
++#   read it" warning might be issued for dir/sub. The test takes care to
++#   suppress it.
+ 
+ AT_SETUP([directory removed before reading])
+ AT_KEYWORDS([create incremental listed dirchange dirrem dirrem01])
+@@ -48,13 +52,14 @@ esac
+ 
+ genfile --run --checkpoint=$CPT --unlink dir/sub/file2 --unlink dir/sub -- \
+        tar --blocking-factor=1 -c -f archive.tar \
+-       --listed-incremental db -v dir >/dev/null
++       --listed-incremental db \
++       --warning=no-file-changed \
++       -v dir >/dev/null
+ ],
+ [1],
+ [ignore],
+ [tar: dir: Directory is new
+ tar: dir/sub: Directory is new
+-tar: dir/sub: file changed as we read it
+ tar: dir/sub: File removed before we read it
+ ],[],[],[gnu,posix])
+ 
+diff --git a/tests/dirrem02.at b/tests/dirrem02.at
+index c314484..3c63bbe 100644
+--- a/tests/dirrem02.at
++++ b/tests/dirrem02.at
+@@ -45,13 +45,14 @@ esac
+ 
+ genfile --run --checkpoint=$CPT --unlink dir/sub/file2 --unlink dir/sub -- \
+        tar --blocking-factor=1 -c -f archive.tar \
+-       --listed-incremental db -v dir dir/sub >/dev/null
++       --listed-incremental db \
++       --warning=no-file-changed \
++       -v dir dir/sub >/dev/null
+ ],
+ [2],
+ [ignore],
+ [tar: dir: Directory is new
+ tar: dir/sub: Directory is new
+-tar: dir/sub: file changed as we read it
+ tar: dir/sub: Cannot open: No such file or directory
+ tar: Exiting with failure status due to previous errors
+ ],[],[],[gnu,posix])
+-- 
+2.20.1
+
diff --git a/tar-1.31.tar.bz2 b/tar-1.31.tar.bz2
new file mode 100644
index 0000000..739945d
--- /dev/null
+++ b/tar-1.31.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:577bd4463eea103bdfc662fc385789e2228dbeb399a1d0b98571ed9ce044f763
+size 2946047
diff --git a/tar-1.31.tar.bz2.sig b/tar-1.31.tar.bz2.sig
new file mode 100644
index 0000000..713a552
--- /dev/null
+++ b/tar-1.31.tar.bz2.sig
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+
+iG4EABECAC4WIQQyX2UMTCtq1YgHMno2ArB/VdDHMgUCXC0H2RAcZ3JheUBnbnUu
+b3JnLnVhAAoJEDYCsH9V0McydREAoI/F9a+XwDVL+FC7kE5xcZp9ZETwAJwMbKr9
+U+J2kZEqlnzS2Ig0f3PTKQ==
+=Ws0e
+-----END PGP SIGNATURE-----
diff --git a/tar.changes b/tar.changes
index a6af9f9..8bc00ae 100644
--- a/tar.changes
+++ b/tar.changes
@@ -1,3 +1,33 @@
+-------------------------------------------------------------------
+Thu Feb 14 12:20:29 UTC 2019 - kstreitova@suse.com
+
+- update to version 1.31
+  * Fix heap-buffer-overrun with --one-top-level, bug introduced
+    with the addition of that option in 1.28
+  * Support for zstd compression
+  * New option '--zstd' instructs tar to use zstd as compression
+    program. When listing, extractng and comparing, zstd compressed
+    archives are recognized automatically. When '-a' option is in
+    effect, zstd compression is selected if the destination archive
+    name ends in '.zst' or '.tzst'.
+  * The -K option interacts properly with member names given in the
+    command line. Names of members to extract can be specified along
+    with the "-K NAME" option. In this case, tar will extract NAME
+    and those of named members that appear in the archive after it,
+    which is consistent with the semantics of the option. Previous
+    versions of tar extracted NAME, those of named members that
+    appeared before it, and everything after it.
+  * Fix CVE-2018-20482 - When creating archives with the --sparse
+    option, previous versions of tar would loop endlessly if a
+    sparse file had been truncated while being archived.
+- remove the following patches (upstreamed)
+  * tar-1.30-tests-difflink.patch
+  * tar-1.30-tests_dirrem_race.patch
+- refresh add_readme-tests.patch 
+- add tar-1.31-tests_dirrem.patch to fix expected output in dirrem
+  tests
+- add tar-1.31-racy_compress_tests.patch to fix compression tests
+
 -------------------------------------------------------------------
 Fri May 11 10:41:40 UTC 2018 - kstreitova@suse.com
 
diff --git a/tar.spec b/tar.spec
index 2f537f1..34c4168 100644
--- a/tar.spec
+++ b/tar.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package tar
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -19,7 +19,7 @@
 # For correct subpackages docs installation into tar doc directory
 %global _docdir_fmt %{name}
 Name:           tar
-Version:        1.30
+Version:        1.31
 Release:        0
 Summary:        GNU implementation of ((t)ape (ar)chiver)
 License:        GPL-3.0-or-later
@@ -40,10 +40,8 @@ Patch3:         %{name}-ignore_lone_zero_blocks.patch
 #https://bugzilla.opensuse.org/show_bug.cgi?id=918487
 Patch4:         %{name}-recursive--files-from.patch
 Patch5:         add_readme-tests.patch
-# PATCH-FIX-UPSTREAM kstreitova@suse.com -- fix difflink.at test
-Patch6:         tar-1.30-tests-difflink.patch
-# PATCH-FIX-UPSTREAM kstreitova@suse.com -- fix race in dirrem01 and dirrem02 tests
-Patch7:         tar-1.30-tests_dirrem_race.patch
+Patch6:         tar-1.31-tests_dirrem.patch
+Patch7:         tar-1.31-racy_compress_tests.patch
 BuildRequires:  automake
 BuildRequires:  libacl-devel
 BuildRequires:  libattr-devel