diff --git a/scamper-cvs-20211026.tar.gz b/scamper-cvs-20211026.tar.gz
deleted file mode 100644
index c62a88b..0000000
--- a/scamper-cvs-20211026.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:be75919a59d73227598260668b7ed75f6a710507310ca9827789b18cd7dda684
-size 1932048
diff --git a/scamper-cvs-20211212a.tar.gz b/scamper-cvs-20211212a.tar.gz
new file mode 100644
index 0000000..bbbfdeb
--- /dev/null
+++ b/scamper-cvs-20211212a.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d986b429655dce36629d1821ea6f32d65cc418f7d22b1ea4330621bffb35c18c
+size 1942657
diff --git a/scamper.changes b/scamper.changes
index 5eddb5c..fcf8896 100644
--- a/scamper.changes
+++ b/scamper.changes
@@ -1,3 +1,37 @@
+-------------------------------------------------------------------
+Mon Apr 25 14:13:43 UTC 2022 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Drop libscamperfile1 provides from the lib subpckage:
+  libscamperfile.so.2 is not a drop-in replacement for anything
+  that linked libscamperfile.so.1, and as such the provides is
+  invalid. The obsoletes is technically wrong, but is there to fix
+  the upgrade path of a wrongly-packaged libscamperfile.so.2 in a
+  libscamperfile1 package.
+
+-------------------------------------------------------------------
+Fri Feb 25 20:29:54 UTC 2022 - Sebastian Wagner <sebix+novell.com@sebix.at>
+
+- add provices/obsoletes for old libscamperfile1 sub-package.
+
+-------------------------------------------------------------------
+Sat Feb 12 18:37:04 UTC 2022 - Sebastian Wagner <sebix+novell.com@sebix.at>
+
+- Update to version 20211212a:
+ - No changelog available.
+
+-------------------------------------------------------------------
+Tue Dec 14 17:50:16 UTC 2021 - Sebastian Wagner <sebix+novell.com@sebix.at>
+
+- update to version 20211212:
+ - scamper:
+  * in hostname code, handle nameserver lines with comments in them
+ - sc_remoted:
+  * fix logic to handle TLSv1.3 handshakes
+ - sc_hoiho:
+  * add the ability to learn regular expressions that extract
+    network names from router hostnames, documented in the
+    sc_hoiho man page 
+
 -------------------------------------------------------------------
 Wed Oct 27 18:47:44 UTC 2021 - Sebastian Wagner <sebix+novell.com@sebix.at>
 
diff --git a/scamper.spec b/scamper.spec
index 71bc9af..c7342a8 100644
--- a/scamper.spec
+++ b/scamper.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package scamper
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 # Copyright (c) 2016, Martin Hauke <mardnh@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
@@ -18,7 +18,7 @@
 
 
 Name:           scamper
-Version:        20211026
+Version:        20211212a
 Release:        0
 Summary:        Parallel Internet measurement utility
 License:        GPL-2.0-only
@@ -42,11 +42,12 @@ fragmentation required message is not returned to establish the PMTU
 to the next point in the network, followed by a TTL limited search to
 infer where the failure appears to occur.
 
-%package -n libscamperfile1
+%package -n libscamperfile2
 Summary:        File access library for scamper's binary dump format
-Group:          System/Libraries
+Group:          System/Libraries]
+Obsoletes:      libscamperfile1 < %{version}
 
-%description -n libscamperfile1
+%description -n libscamperfile2
 Scamper is a program that is able to conduct Internet measurement
 tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to
 fill a specified packets-per-second rate. Currently, it supports the
@@ -59,7 +60,7 @@ files that scamper can produce in certain modes.
 %package -n libscamperfile-devel
 Summary:        Development headers for scamper's binary dump file access library
 Group:          Development/Libraries/Other
-Requires:       libscamperfile1 = %{version}-%{release}
+Requires:       libscamperfile2 = %{version}-%{release}
 
 %description -n libscamperfile-devel
 Scamper is a program that is able to conduct Internet measurement
@@ -82,8 +83,8 @@ make %{?_smp_mflags}
 %make_install
 find %{buildroot} -type f -name "*.la" -delete -print
 
-%post   -n libscamperfile1 -p /sbin/ldconfig
-%postun -n libscamperfile1 -p /sbin/ldconfig
+%post   -n libscamperfile2 -p /sbin/ldconfig
+%postun -n libscamperfile2 -p /sbin/ldconfig
 
 %files
 %license COPYING
@@ -92,7 +93,7 @@ find %{buildroot} -type f -name "*.la" -delete -print
 %{_mandir}/man1/*
 %{_mandir}/man5/*
 
-%files -n libscamperfile1
+%files -n libscamperfile2
 %{_libdir}/libscamperfile.so.*
 
 %files -n libscamperfile-devel