diff --git a/.gitignore b/.gitignore
index 2a0c505..903322a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/libsolv-0.7.11.tar.gz
+SOURCES/libsolv-0.7.16.tar.gz
diff --git a/.libsolv.metadata b/.libsolv.metadata
index ef7a293..1de0932 100644
--- a/.libsolv.metadata
+++ b/.libsolv.metadata
@@ -1 +1 @@
-8b76afedf65264789edf51b34042e6d923dbeb9f SOURCES/libsolv-0.7.11.tar.gz
+6adefba167c60bbb282bed453bd1b9966311f91d SOURCES/libsolv-0.7.16.tar.gz
diff --git a/SOURCES/0001-Add-support-for-computing-hashes-using-OpenSSL.patch b/SOURCES/0001-Add-support-for-computing-hashes-using-OpenSSL.patch
new file mode 100644
index 0000000..5a7c78a
--- /dev/null
+++ b/SOURCES/0001-Add-support-for-computing-hashes-using-OpenSSL.patch
@@ -0,0 +1,165 @@
+From 11eab76046e2df31248d358ab85bdbcf366d2c78 Mon Sep 17 00:00:00 2001
+From: Nicola Sella <nsella@redhat.com>
+Date: Wed, 11 Nov 2020 14:52:14 +0100
+Subject: [PATCH 1/1] Add support for computing hashes using OpenSSL
+
+It adds WITH_OPENSSL build option.
+If it is ON, OpenSSL will be used instead of internal implementation
+of computing hashes (MD5, SHA1, SHA224, SHA256, SHA384, SHA512).
+
+Rebase of https://github.com/openSUSE/libsolv/commit/9839a88e4fda23b46015170b201c98da7bcdd55e
+---
+ CMakeLists.txt       | 13 +++++++++++--
+ src/CMakeLists.txt   | 16 +++++++++++-----
+ src/chksum.c         | 32 ++++++++++++++++++++++++++++++++
+ tools/CMakeLists.txt |  2 +-
+ 4 files changed, 55 insertions(+), 8 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 3541f496..e73dc552 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -40,6 +40,7 @@ OPTION (ENABLE_ZCHUNK_COMPRESSION "Build with zchunk compression support?" OFF)
+ OPTION (WITH_SYSTEM_ZCHUNK "Use system zchunk library?" OFF)
+ OPTION (WITH_LIBXML2  "Build with libxml2 instead of libexpat?" OFF)
+ OPTION (WITHOUT_COOKIEOPEN "Disable the use of stdio cookie opens?" OFF)
++OPTION (WITH_OPENSSL "Use OpenSSL instead of internal implementation of hashes?" OFF)
+ 
+ include (GNUInstallDirs)
+ message (STATUS "Libraries will be installed in ${CMAKE_INSTALL_FULL_LIBDIR}")
+@@ -164,6 +165,11 @@ INCLUDE_DIRECTORIES (${EXPAT_INCLUDE_DIRS})
+ ENDIF (WITH_LIBXML2 )
+ ENDIF (ENABLE_RPMMD OR ENABLE_SUSEREPO OR ENABLE_APPDATA OR ENABLE_COMPS OR ENABLE_HELIXREPO OR ENABLE_MDKREPO)
+ 
++IF (WITH_OPENSSL)
++FIND_PACKAGE (OpenSSL REQUIRED)
++INCLUDE_DIRECTORIES (${OPENSSL_INCLUDE_DIR})
++ENDIF(WITH_OPENSSL)
++
+ IF (ENABLE_ZLIB_COMPRESSION)
+ FIND_PACKAGE (ZLIB REQUIRED)
+ INCLUDE_DIRECTORIES (${ZLIB_INCLUDE_DIRS})
+@@ -288,8 +294,8 @@ ENDIF (${CMAKE_MAJOR_VERSION} GREATER 2)
+ 
+ # should create config.h with #cmakedefine instead...
+ FOREACH (VAR HAVE_STRCHRNUL HAVE_FOPENCOOKIE HAVE_FUNOPEN WORDS_BIGENDIAN
+-  HAVE_RPM_DB_H HAVE_RPMDBNEXTITERATORHEADERBLOB HAVE_RPMDBFSTAT
+-  WITH_LIBXML2 WITHOUT_COOKIEOPEN)
++  HAVE_RPM_DB_H HAVE_PGPDIGGETPARAMS HAVE_RPMDBNEXTITERATORHEADERBLOB HAVE_RPMDBFSTAT
++  WITH_LIBXML2 WITHOUT_COOKIEOPEN WITH_OPENSSL)
+   IF(${VAR})
+     ADD_DEFINITIONS (-D${VAR}=1)
+     SET (SWIG_FLAGS ${SWIG_FLAGS} -D${VAR})
+@@ -426,6 +432,9 @@ ENDIF (ENABLE_ZSTD_COMPRESSION)
+ IF (WITH_SYSTEM_ZCHUNK)
+ SET (SYSTEM_LIBRARIES ${SYSTEM_LIBRARIES} ${ZCHUNK_LIBRARIES})
+ ENDIF (WITH_SYSTEM_ZCHUNK)
++IF (WITH_OPENSSL)
++SET (SYSTEM_LIBRARIES ${SYSTEM_LIBRARIES} ${OPENSSL_CRYPTO_LIBRARY})
++ENDIF (WITH_OPENSSL)
+ IF (ENABLE_RPMDB)
+ SET (SYSTEM_LIBRARIES ${RPMDB_LIBRARY} ${SYSTEM_LIBRARIES})
+ ENDIF (ENABLE_RPMDB)
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index bbf30bac..ece870ee 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -18,9 +18,8 @@ SET (libsolv_SRCS
+     solver.c solverdebug.c repo_solv.c repo_write.c evr.c pool.c
+     queue.c repo.c repodata.c repopage.c util.c policy.c solvable.c
+     transaction.c order.c rules.c problems.c linkedpkg.c cplxdeps.c
+-    chksum.c md5.c sha1.c sha2.c solvversion.c selection.c
+-    fileprovides.c diskusage.c suse.c solver_util.c cleandeps.c
+-    userinstalled.c filelistfilter.c)
++    chksum.c solvversion.c selection.c fileprovides.c diskusage.c
++    suse.c solver_util.c cleandeps.c userinstalled.c filelistfilter.c)
+ 
+ SET (libsolv_HEADERS
+     bitmap.h evr.h hash.h policy.h poolarch.h poolvendor.h pool.h
+@@ -43,14 +42,21 @@ IF (WIN32)
+     LIST (APPEND libsolv_SRCS ${WIN32_COMPAT_SOURCES})
+ ENDIF (WIN32)
+ 
++IF (NOT WITH_OPENSSL)
++  SET (libsolv_SRCS ${libsolv_SRCS} md5.c sha1.c sha2.c)
++ENDIF (NOT WITH_OPENSSL)
++
+ IF (HAVE_LINKER_VERSION_SCRIPT)
+ SET (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINK_FLAGS} -Wl,--version-script=${CMAKE_SOURCE_DIR}/src/libsolv.ver")
+ ENDIF (HAVE_LINKER_VERSION_SCRIPT)
+ 
+ IF (DISABLE_SHARED)
+-    ADD_LIBRARY (libsolv STATIC ${libsolv_SRCS})
++  ADD_LIBRARY (libsolv STATIC ${libsolv_SRCS})
+ ELSE (DISABLE_SHARED)
+-    ADD_LIBRARY (libsolv SHARED ${libsolv_SRCS})
++  ADD_LIBRARY (libsolv SHARED ${libsolv_SRCS})
++  IF (WITH_OPENSSL)
++    TARGET_LINK_LIBRARIES (libsolv ${OPENSSL_CRYPTO_LIBRARY})
++  ENDIF (WITH_OPENSSL)
+ ENDIF (DISABLE_SHARED)
+ 
+ IF (WIN32)
+diff --git a/src/chksum.c b/src/chksum.c
+index 1f8ab471..9189b744 100644
+--- a/src/chksum.c
++++ b/src/chksum.c
+@@ -15,10 +15,42 @@
+ #include "util.h"
+ #include "chksum.h"
+ 
++#ifdef WITH_OPENSSL
++
++#include <openssl/md5.h>
++#include <openssl/sha.h>
++
++typedef SHA_CTX SHA1_CTX;
++typedef SHA256_CTX SHA224_CTX;
++typedef SHA512_CTX SHA384_CTX;
++
++#define solv_MD5_Init(ctx) MD5_Init(ctx)
++#define solv_MD5_Update(ctx, data, len) MD5_Update(ctx, data, len)
++#define solv_MD5_Final(md, ctx) MD5_Final(md, ctx)
++#define solv_SHA1_Init(ctx) SHA1_Init(ctx)
++#define solv_SHA1_Update(ctx, data, len) SHA1_Update(ctx, data, len)
++#define solv_SHA1_Final(ctx, md) SHA1_Final(md, ctx)
++#define solv_SHA224_Init(ctx) SHA224_Init(ctx)
++#define solv_SHA224_Update(ctx, data, len) SHA224_Update(ctx, data, len)
++#define solv_SHA224_Final(md, ctx) SHA224_Final(md, ctx)
++#define solv_SHA256_Init(ctx) SHA256_Init(ctx)
++#define solv_SHA256_Update(ctx, data, len) SHA256_Update(ctx, data, len)
++#define solv_SHA256_Final(md, ctx) SHA256_Final(md, ctx)
++#define solv_SHA384_Init(ctx) SHA384_Init(ctx)
++#define solv_SHA384_Update(ctx, data, len) SHA384_Update(ctx, data, len)
++#define solv_SHA384_Final(md, ctx) SHA384_Final(md, ctx)
++#define solv_SHA512_Init(ctx) SHA512_Init(ctx)
++#define solv_SHA512_Update(ctx, data, len) SHA512_Update(ctx, data, len)
++#define solv_SHA512_Final(md, ctx) SHA512_Final(md, ctx)
++
++#else
++
+ #include "md5.h"
+ #include "sha1.h"
+ #include "sha2.h"
+ 
++#endif
++
+ #ifdef _WIN32
+   #include "strfncs.h"
+ #endif
+diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
+index f19030eb..d477e195 100644
+--- a/tools/CMakeLists.txt
++++ b/tools/CMakeLists.txt
+@@ -116,7 +116,7 @@ SET(tools_list ${tools_list} repo2solv)
+ ENDIF (NOT WIN32)
+ 
+ ADD_EXECUTABLE (dumpsolv dumpsolv.c )
+-TARGET_LINK_LIBRARIES (dumpsolv libsolv)
++TARGET_LINK_LIBRARIES (dumpsolv libsolv ${SYSTEM_LIBRARIES})
+ 
+ ADD_EXECUTABLE (mergesolv mergesolv.c )
+ TARGET_LINK_LIBRARIES (mergesolv toolstuff libsolvext libsolv ${SYSTEM_LIBRARIES})
+-- 
+2.26.2
+
diff --git a/SOURCES/0001-Backport-OpenSSL-for-hashes.patch b/SOURCES/0001-Backport-OpenSSL-for-hashes.patch
deleted file mode 100644
index 7a86386..0000000
--- a/SOURCES/0001-Backport-OpenSSL-for-hashes.patch
+++ /dev/null
@@ -1,189 +0,0 @@
-From 9839a88e4fda23b46015170b201c98da7bcdd55e Mon Sep 17 00:00:00 2001
-From: Jaroslav Rohel <jrohel@redhat.com>
-Date: Fri, 25 Oct 2019 14:33:22 +0200
-Subject: [PATCH 1/2] Add support for computing hashes using OpenSSL
-
-It adds WITH_OPENSSL build option.
-If it is ON, OpenSSL will be used instead of internal implementation
-of computing hashes (MD5, SHA1, SHA224, SHA256, SHA384, SHA512).
----
- CMakeLists.txt       | 11 ++++++++++-
- src/CMakeLists.txt   | 16 +++++++++++-----
- src/chksum.c         | 32 ++++++++++++++++++++++++++++++++
- tools/CMakeLists.txt |  2 +-
- 4 files changed, 54 insertions(+), 7 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index c1ada004..83727358 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -40,6 +40,7 @@ OPTION (ENABLE_ZCHUNK_COMPRESSION "Build with zchunk compression support?" OFF)
- OPTION (WITH_SYSTEM_ZCHUNK "Use system zchunk library?" OFF)
- OPTION (WITH_LIBXML2  "Build with libxml2 instead of libexpat?" OFF)
- OPTION (WITHOUT_COOKIEOPEN "Disable the use of stdio cookie opens?" OFF)
-+OPTION (WITH_OPENSSL "Use OpenSSL instead of internal implementation of hashes?" OFF)
- 
- include (GNUInstallDirs)
- message (STATUS "Libraries will be installed in ${CMAKE_INSTALL_FULL_LIBDIR}")
-@@ -161,6 +162,11 @@ INCLUDE_DIRECTORIES (${EXPAT_INCLUDE_DIRS})
- ENDIF (WITH_LIBXML2 )
- ENDIF (ENABLE_RPMMD OR ENABLE_SUSEREPO OR ENABLE_APPDATA OR ENABLE_COMPS OR ENABLE_HELIXREPO OR ENABLE_MDKREPO)
- 
-+IF (WITH_OPENSSL)
-+FIND_PACKAGE (OpenSSL REQUIRED)
-+INCLUDE_DIRECTORIES (${OPENSSL_INCLUDE_DIR})
-+ENDIF(WITH_OPENSSL)
-+
- IF (ENABLE_ZLIB_COMPRESSION)
- FIND_PACKAGE (ZLIB REQUIRED)
- INCLUDE_DIRECTORIES (${ZLIB_INCLUDE_DIRS})
-@@ -281,7 +287,7 @@ ENDIF (${CMAKE_MAJOR_VERSION} GREATER 2)
- # should create config.h with #cmakedefine instead...
- FOREACH (VAR HAVE_STRCHRNUL HAVE_FOPENCOOKIE HAVE_FUNOPEN WORDS_BIGENDIAN
-   HAVE_RPM_DB_H HAVE_PGPDIGGETPARAMS HAVE_RPMDBNEXTITERATORHEADERBLOB HAVE_RPMDBFSTAT
--  WITH_LIBXML2 WITHOUT_COOKIEOPEN)
-+  WITH_LIBXML2 WITHOUT_COOKIEOPEN WITH_OPENSSL)
-   IF(${VAR})
-     ADD_DEFINITIONS (-D${VAR}=1)
-     SET (SWIG_FLAGS ${SWIG_FLAGS} -D${VAR})
-@@ -418,6 +424,9 @@ ENDIF (ENABLE_ZSTD_COMPRESSION)
- IF (WITH_SYSTEM_ZCHUNK)
- SET (SYSTEM_LIBRARIES ${SYSTEM_LIBRARIES} ${ZCHUNK_LIBRARIES})
- ENDIF (WITH_SYSTEM_ZCHUNK)
-+IF (WITH_OPENSSL)
-+SET (SYSTEM_LIBRARIES ${SYSTEM_LIBRARIES} ${OPENSSL_CRYPTO_LIBRARY})
-+ENDIF (WITH_OPENSSL)
- IF (ENABLE_RPMDB)
- SET (SYSTEM_LIBRARIES ${RPMDB_LIBRARY} ${SYSTEM_LIBRARIES})
- ENDIF (ENABLE_RPMDB)
-diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
-index 6abb3adb..d356c7d6 100644
---- a/src/CMakeLists.txt
-+++ b/src/CMakeLists.txt
-@@ -18,9 +18,8 @@ SET (libsolv_SRCS
-     solver.c solverdebug.c repo_solv.c repo_write.c evr.c pool.c
-     queue.c repo.c repodata.c repopage.c util.c policy.c solvable.c
-     transaction.c order.c rules.c problems.c linkedpkg.c cplxdeps.c
--    chksum.c md5.c sha1.c sha2.c solvversion.c selection.c
--    fileprovides.c diskusage.c suse.c solver_util.c cleandeps.c
--    userinstalled.c filelistfilter.c)
-+    chksum.c solvversion.c selection.c fileprovides.c diskusage.c
-+    suse.c solver_util.c cleandeps.c userinstalled.c filelistfilter.c)
- 
- SET (libsolv_HEADERS
-     bitmap.h evr.h hash.h policy.h poolarch.h poolvendor.h pool.h
-@@ -43,14 +42,21 @@ IF (WIN32)
-     LIST (APPEND libsolv_SRCS ${WIN32_COMPAT_SOURCES})
- ENDIF (WIN32)
- 
-+IF (NOT WITH_OPENSSL)
-+  SET (libsolv_SRCS ${libsolv_SRCS} md5.c sha1.c sha2.c)
-+ENDIF (NOT WITH_OPENSSL)
-+
- IF (HAVE_LINKER_VERSION_SCRIPT)
- SET (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINK_FLAGS} -Wl,--version-script=${CMAKE_SOURCE_DIR}/src/libsolv.ver")
- ENDIF (HAVE_LINKER_VERSION_SCRIPT)
- 
- IF (DISABLE_SHARED)
--ADD_LIBRARY (libsolv STATIC ${libsolv_SRCS})
-+  ADD_LIBRARY (libsolv STATIC ${libsolv_SRCS})
- ELSE (DISABLE_SHARED)
--ADD_LIBRARY (libsolv SHARED ${libsolv_SRCS})
-+  ADD_LIBRARY (libsolv SHARED ${libsolv_SRCS})
-+  IF (WITH_OPENSSL)
-+    TARGET_LINK_LIBRARIES (libsolv ${OPENSSL_CRYPTO_LIBRARY})
-+  ENDIF (WITH_OPENSSL)
- ENDIF (DISABLE_SHARED)
- 
- SET_TARGET_PROPERTIES(libsolv PROPERTIES OUTPUT_NAME "solv")
-diff --git a/src/chksum.c b/src/chksum.c
-index 1f8ab471..9189b744 100644
---- a/src/chksum.c
-+++ b/src/chksum.c
-@@ -15,10 +15,42 @@
- #include "util.h"
- #include "chksum.h"
- 
-+#ifdef WITH_OPENSSL
-+
-+#include <openssl/md5.h>
-+#include <openssl/sha.h>
-+
-+typedef SHA_CTX SHA1_CTX;
-+typedef SHA256_CTX SHA224_CTX;
-+typedef SHA512_CTX SHA384_CTX;
-+
-+#define solv_MD5_Init(ctx) MD5_Init(ctx)
-+#define solv_MD5_Update(ctx, data, len) MD5_Update(ctx, data, len)
-+#define solv_MD5_Final(md, ctx) MD5_Final(md, ctx)
-+#define solv_SHA1_Init(ctx) SHA1_Init(ctx)
-+#define solv_SHA1_Update(ctx, data, len) SHA1_Update(ctx, data, len)
-+#define solv_SHA1_Final(ctx, md) SHA1_Final(md, ctx)
-+#define solv_SHA224_Init(ctx) SHA224_Init(ctx)
-+#define solv_SHA224_Update(ctx, data, len) SHA224_Update(ctx, data, len)
-+#define solv_SHA224_Final(md, ctx) SHA224_Final(md, ctx)
-+#define solv_SHA256_Init(ctx) SHA256_Init(ctx)
-+#define solv_SHA256_Update(ctx, data, len) SHA256_Update(ctx, data, len)
-+#define solv_SHA256_Final(md, ctx) SHA256_Final(md, ctx)
-+#define solv_SHA384_Init(ctx) SHA384_Init(ctx)
-+#define solv_SHA384_Update(ctx, data, len) SHA384_Update(ctx, data, len)
-+#define solv_SHA384_Final(md, ctx) SHA384_Final(md, ctx)
-+#define solv_SHA512_Init(ctx) SHA512_Init(ctx)
-+#define solv_SHA512_Update(ctx, data, len) SHA512_Update(ctx, data, len)
-+#define solv_SHA512_Final(md, ctx) SHA512_Final(md, ctx)
-+
-+#else
-+
- #include "md5.h"
- #include "sha1.h"
- #include "sha2.h"
- 
-+#endif
-+
- #ifdef _WIN32
-   #include "strfncs.h"
- #endif
-diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
-index f19030eb..d477e195 100644
---- a/tools/CMakeLists.txt
-+++ b/tools/CMakeLists.txt
-@@ -116,7 +116,7 @@ SET(tools_list ${tools_list} repo2solv)
- ENDIF (NOT WIN32)
- 
- ADD_EXECUTABLE (dumpsolv dumpsolv.c )
--TARGET_LINK_LIBRARIES (dumpsolv libsolv)
-+TARGET_LINK_LIBRARIES (dumpsolv libsolv ${SYSTEM_LIBRARIES})
- 
- ADD_EXECUTABLE (mergesolv mergesolv.c )
- TARGET_LINK_LIBRARIES (mergesolv toolstuff libsolvext libsolv ${SYSTEM_LIBRARIES})
--- 
-2.26.0
-
-
-From 2c2f43ccefae0892698b313afa870cce5e2a38c8 Mon Sep 17 00:00:00 2001
-From: Jaroslav Rohel <jrohel@redhat.com>
-Date: Tue, 9 Apr 2019 10:20:16 +0200
-Subject: [PATCH 2/2] Use OpenSSL for computing hashes by default
-
-It simplifies backporting to downstream, because
-it does not need to change the .spec file for using OpenSSL.
----
- CMakeLists.txt | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 83727358..a2c313f7 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -40,7 +40,7 @@ OPTION (ENABLE_ZCHUNK_COMPRESSION "Build with zchunk compression support?" OFF)
- OPTION (WITH_SYSTEM_ZCHUNK "Use system zchunk library?" OFF)
- OPTION (WITH_LIBXML2  "Build with libxml2 instead of libexpat?" OFF)
- OPTION (WITHOUT_COOKIEOPEN "Disable the use of stdio cookie opens?" OFF)
--OPTION (WITH_OPENSSL "Use OpenSSL instead of internal implementation of hashes?" OFF)
-+OPTION (WITH_OPENSSL "Use OpenSSL instead of internal implementation of hashes?" ON)
- 
- include (GNUInstallDirs)
- message (STATUS "Libraries will be installed in ${CMAKE_INSTALL_FULL_LIBDIR}")
--- 
-2.26.0
-
diff --git a/SPECS/libsolv.spec b/SPECS/libsolv.spec
index 06212c7..46a0794 100644
--- a/SPECS/libsolv.spec
+++ b/SPECS/libsolv.spec
@@ -34,15 +34,16 @@
 %bcond_without arch_repo
 # For handling deb + rpm at the same time
 %bcond_without multi_semantics
+%bcond_without zstd
 %endif
 
 #global commitnum 2901
 #global commit 47fbaa2a0892866d30ec0e1b4c885532d0aca7b8
-#global shortcommit %(c=%{commit}; echo ${c:0:7})
+#global shortcommit %%(c=%%{commit}; echo ${c:0:7})
 
 Name:           lib%{libname}
-Version:        0.7.11
-Release:        1%{?commit:.git.%{commitnum}.%{?shortcommit}}%{?dist}
+Version:        0.7.16
+Release:        2%{?commit:.git.%{commitnum}.%{?shortcommit}}%{?dist}
 Summary:        Package dependency solver
 
 License:        BSD
@@ -53,7 +54,7 @@ Source:         %{url}/archive/%{commit}/%{name}-%{shortcommit}.tar.gz
 Source:         %{url}/archive/%{version}/%{name}-%{version}.tar.gz
 %endif
 # https://bugzilla.redhat.com/show_bug.cgi?id=1630300
-Patch1:         0001-Backport-OpenSSL-for-hashes.patch
+Patch1:         0001-Add-support-for-computing-hashes-using-OpenSSL.patch
 
 BuildRequires:  cmake
 BuildRequires:  gcc-c++
@@ -68,6 +69,8 @@ BuildRequires:  pkgconfig(openssl)
 BuildRequires:  xz-devel
 # -DENABLE_BZIP2_COMPRESSION=ON
 BuildRequires:  bzip2-devel
+# -DENABLE_ZSTD_COMPRESSION=ON
+BuildRequires:  libzstd-devel
 
 %description
 A free package dependency solver using a satisfiability algorithm. The
@@ -180,6 +183,7 @@ Python 3 version.
   -DWITH_OPENSSL=ON                             \
   -DENABLE_LZMA_COMPRESSION=ON                  \
   -DENABLE_BZIP2_COMPRESSION=ON                 \
+  -DENABLE_ZSTD_COMPRESSION=ON                  \
   %{?with_helix_repo:-DENABLE_HELIXREPO=ON}     \
   %{?with_suse_repo:-DENABLE_SUSEREPO=ON}       \
   %{?with_debian_repo:-DENABLE_DEBIAN=ON}       \
@@ -295,6 +299,39 @@ Python 3 version.
 %endif
 
 %changelog
+* Thu Jan 14 2021 Nicola Sella <nsella@redhat.com> - 0.7.16-2
+- Enable zstd compression in libsolv
+
+* Wed Nov 11 2020 Nicola Sella <nsella@redhat.com> - 0.7.16-1
+- Update to 0.7.16
+- selected bug fixes:
+  * make testcase_mangle_repo_names deal correctly with freed repos
+  [bnc#1177238]
+  * fix add_complex_recommends() selecting conflicted packages in
+    rare cases leading to crashes
+  * improve choicerule generation so that package updates are
+    prefered in more cases
+  * fix deduceq2addedmap clearing bits outside of the map
+  * conda: feature depriorization and fix startswith implementation
+  * Fix solvable swapping messing up idarrays
+  * fix ruleinfo of complex dependencies returning the wrong origin
+  * fix solv_zchunk decoding error if large chunks are used
+    [bnc#1159314]
+- new features
+  * new testcase_mangle_repo_names() function
+  * new solv_fmemopen() function
+  * Enable zstd compression support for sle15 and sle15-sp2
+  * Support blacklisted packages in solver_findproblemrule()
+    [bnc#1172135]
+  * Support rules with multiple negative literals in choice rule
+    generation
+  * build with -DENABLE_RPMDB_LIBRPM=1 on SUSE to support
+    multiple rpm database backends
+  * added two new function to make libzypp independent of the rpm
+    database format
+  * support conda constrains dependencies
+
+
 * Mon Apr 06 2020 Ales Matej <amatej@redhat.org> - 0.7.11-1
 - Update to 0.7.11
 - selected bug fixes: