diff --git a/libfabric-1.22.0.tar.bz2 b/libfabric-1.22.0.tar.bz2
deleted file mode 100644
index c7fd52982ac41b23f082addbb683d27daf28ad22..0000000000000000000000000000000000000000
Binary files a/libfabric-1.22.0.tar.bz2 and /dev/null differ
diff --git a/libfabric-2.0.0.tar.bz2 b/libfabric-2.0.0.tar.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..d102241c456ef6f9a336481cefc907680e95a96b
Binary files /dev/null and b/libfabric-2.0.0.tar.bz2 differ
diff --git a/libfabric.spec b/libfabric.spec
index 9508c9c660e622e8607b1a01bdf0ffe84e31c761..824b584c4f0724ef80d552a27c82551124b9b6ff 100644
--- a/libfabric.spec
+++ b/libfabric.spec
@@ -1,5 +1,5 @@
 Name:           libfabric
-Version:        1.22.0
+Version:        2.0.0
 Release:        1
 Summary:        A core component of OpenFabric Interfaces
 License:        BSD-2-Clause OR GPL-2.0-only
@@ -32,14 +32,7 @@ Requires:       %{name}%{?_isa} = %{version}-%{release}
 This contains header files and libraries for the developing applications that
 use libfabric.
 
-
-%package help
-Summary:        Man files for libfabric
-Requires:       man
-BuildArch:      noarch
-
-%description help
-This contains man files for the using of libfabric.
+%package_help
 
 %prep
 %autosetup -n libfabric-%{version} -p1
@@ -47,7 +40,7 @@ This contains man files for the using of libfabric.
 
 %build
 %configure --disable-silent-rules --disable-static
-%make_build  V=1
+%make_build
 
 
 %install
@@ -55,7 +48,6 @@ This contains man files for the using of libfabric.
 %delete_la
 
 
-%ldconfig_scriptlets
 chrpath -d %{buildroot}%{_bindir}/fi_*
 
 
@@ -75,6 +67,9 @@ chrpath -d %{buildroot}%{_bindir}/fi_*
 
 
 %changelog
+* Thu Dec 26 2024 Funda Wang <fundawang@yeah.net> - 2.0.0-1
+- update to 2.0.0
+
 * Mon Dec 02 2024 xu_ping <707078654@qq.com.com> - 1.22.0-1
 - update to 1.22.0
 
diff --git a/libfabric.yaml b/libfabric.yaml
index f8bd6e62d835f69cf783e9826e876fab2c66945f..d2c0794e24fa19271369a8bd91b86bb8ee62906e 100644
--- a/libfabric.yaml
+++ b/libfabric.yaml
@@ -2,4 +2,4 @@ git_url: https://github.com/ofiwg/libfabric.git
 version_control: github
 src_repo: ofiwg/libfabric
 tag_prefix: "^v"
-seperator: "."
+separator: "."