diff --git a/.gitignore b/.gitignore
index 69229d3..8a01b32 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-SOURCES/lld-13.0.1.src.tar.xz
+SOURCES/lld-14.0.6.src.tar.xz
 SOURCES/tstellar-gpg-key.asc
diff --git a/.lld.metadata b/.lld.metadata
index 8eb0ab8..5171d3a 100644
--- a/.lld.metadata
+++ b/.lld.metadata
@@ -1,2 +1,2 @@
-78d69e9bd03422f12cf36cc720bf4ee7293e17c5 SOURCES/lld-13.0.1.src.tar.xz
+bba0ab108d525c911e80fed4b10435e459cdf7b6 SOURCES/lld-14.0.6.src.tar.xz
 b8d2648a01d36ed0186fd2c5af325fd28797f9a0 SOURCES/tstellar-gpg-key.asc
diff --git a/SOURCES/lld-13.0.1.src.tar.xz.sig b/SOURCES/lld-13.0.1.src.tar.xz.sig
deleted file mode 100644
index b07cb7d..0000000
Binary files a/SOURCES/lld-13.0.1.src.tar.xz.sig and /dev/null differ
diff --git a/SOURCES/lld-14.0.6.src.tar.xz.sig b/SOURCES/lld-14.0.6.src.tar.xz.sig
new file mode 100644
index 0000000..afb2249
Binary files /dev/null and b/SOURCES/lld-14.0.6.src.tar.xz.sig differ
diff --git a/SPECS/lld.spec b/SPECS/lld.spec
index 982bc09..e4a08b3 100644
--- a/SPECS/lld.spec
+++ b/SPECS/lld.spec
@@ -1,27 +1,27 @@
 %bcond_without check
 
-#global rc_ver 4
+#global rc_ver 1
 %global lld_srcdir lld-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:rc%{rc_ver}}.src
-%global baserelease 2
-%global maj_ver 13
+%global maj_ver 14
 %global min_ver 0
-%global patch_ver 1
+%global patch_ver 6
 
 # Don't include unittests in automatic generation of provides or requires.
 %global __provides_exclude_from ^%{_libdir}/lld/.*$
 %global __requires_exclude ^libgtest.*$
 
 %bcond_with ld_alternative
+%bcond_with testpkg
 
 Name:		lld
 Version:	%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:~rc%{rc_ver}}
-Release:	%{baserelease}%{?rc_ver:.rc%{rc_ver}}%{?dist}
+Release:	1%{?rc_ver:.rc%{rc_ver}}%{?dist}
 Summary:	The LLVM Linker
 
 License:	NCSA
 URL:		http://llvm.org
-Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}%{?rc_ver:-rc%{rc_ver}}/%{lld_srcdir}.tar.xz
-Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}%{?rc_ver:-rc%{rc_ver}}/%{lld_srcdir}.tar.xz.sig
+Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{lld_srcdir}.tar.xz
+Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{lld_srcdir}.tar.xz.sig
 Source2:	tstellar-gpg-key.asc
 Source3:	run-lit-tests
 Source4:	lit.lld-test.cfg.py
@@ -33,7 +33,6 @@ Patch0:		0001-PATCH-lld-CMake-Check-for-gtest-headers-even-if-lit..patch
 # Bundle libunwind header need during build for MachO support
 Patch1:		0002-PATCH-lld-Import-compact_unwind_encoding.h-from-libu.patch
 
-
 BuildRequires:	gcc
 BuildRequires:	gcc-c++
 BuildRequires:	cmake
@@ -49,6 +48,9 @@ BuildRequires:	python3-rpm-macros
 BuildRequires:	python3-lit
 BuildRequires:	llvm-googletest = %{version}
 
+# For gpg source verification
+BuildRequires:	gnupg2
+
 %if %{with ld_alternative}
 Requires(post): %{_sbindir}/alternatives
 Requires(preun): %{_sbindir}/alternatives
@@ -76,7 +78,20 @@ Summary:	LLD shared libraries
 %description libs
 Shared libraries for LLD.
 
+%if %{with testpkg}
+%package test
+Summary: LLD regression tests
+Requires:	%{name}%{?_isa} = %{version}-%{release}
+Requires:	python3-lit
+Requires:	llvm-test(major) = %{maj_ver}
+Requires:	lld-libs = %{version}-%{release}
+
+%description test
+LLVM regression tests.
+%endif
+
 %prep
+%{gpgverify} --keyring='%{SOURCE2}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
 %autosetup -n %{lld_srcdir} -p2
 
 
@@ -107,11 +122,55 @@ cd %{_vpath_builddir}
 
 %cmake_build
 
+%if %{with testpkg}
+# Build the unittests so we can install them.
+%cmake_build --target lld-test-depends
+%endif
+
 %install
-# Install libraries and binaries
-cd %{_target_platform}
+%if %{with testpkg}
+%global lit_cfg test/%{_arch}.site.cfg.py
+%global lit_unit_cfg test/Unit/%{_arch}.site.cfg.py
+%global lit_lld_test_cfg_install_path %{_datadir}/lld/lit.lld-test.cfg.py
+
+# Generate lit config files.  Strip off the last line that initiates the
+# test run, so we can customize the configuration.
+head -n -1 %{__cmake_builddir}/test/lit.site.cfg.py >> %{lit_cfg}
+head -n -1 %{__cmake_builddir}/test/Unit/lit.site.cfg.py >> %{lit_unit_cfg}
+
+# Patch lit config files to load custom config:
+for f in %{lit_cfg} %{lit_unit_cfg}; do
+  echo "lit_config.load_config(config, '%{lit_lld_test_cfg_install_path}')" >> $f
+done
+
+# Install test files
+install -d %{buildroot}%{_datadir}/lld/src
+cp %{SOURCE4} %{buildroot}%{_datadir}/lld/
+
+# The various tar options are there to make sur the archive is the same on 32 and 64 bit arch, i.e.
+# the archive creation is reproducible. Move arch-specific content out of the tarball
+mv %{lit_cfg} %{buildroot}%{_datadir}/lld/src/%{_arch}.site.cfg.py
+mv %{lit_unit_cfg} %{buildroot}%{_datadir}/lld/src/%{_arch}.Unit.site.cfg.py
+tar --sort=name --mtime='UTC 2020-01-01' -c test/ | gzip -n > %{buildroot}%{_datadir}/lld/src/test.tar.gz
+
+install -d %{buildroot}%{_libexecdir}/tests/lld
+install -m 0755 %{SOURCE3} %{buildroot}%{_libexecdir}/tests/lld
+
+# Install unit test binaries
+install -d %{buildroot}%{_libdir}/lld/
 
+rm -rf `find %{buildroot}%{_libdir}/lld/ -iname '*make*'`
+
+# Install gtest libraries
+cp %{__cmake_builddir}/%{_lib}/libgtest*so* %{buildroot}%{_libdir}/lld/
+%endif
+
+# Install libraries and binaries
+pushd %{_vpath_builddir}
 %cmake_install
+popd
+
+
 # This is generated by Patch1 during build and (probably) must be removed afterward
 rm %{buildroot}%{_includedir}/mach-o/compact_unwind_encoding.h
 
@@ -130,13 +189,14 @@ fi
 %endif
 
 %check
-
 cd %{_vpath_builddir}
 
 # armv7lhl tests disabled because of arm issue, see https://koji.fedoraproject.org/koji/taskinfo?taskID=33660162
 %ifnarch %{arm}
+%if %{with check}
 %cmake_build --target check-lld
 %endif
+%endif
 
 %ldconfig_scriptlets libs
 
@@ -148,8 +208,6 @@ cd %{_vpath_builddir}
 %{_bindir}/lld*
 %{_bindir}/ld.lld
 %{_bindir}/ld64.lld
-%{_bindir}/ld64.lld.darwinnew
-%{_bindir}/ld64.lld.darwinold
 %{_bindir}/wasm-ld
 
 %files devel
@@ -160,7 +218,26 @@ cd %{_vpath_builddir}
 %files libs
 %{_libdir}/liblld*.so.*
 
+%if %{with testpkg}
+%files test
+%{_libexecdir}/tests/lld/
+%{_libdir}/lld/
+%{_datadir}/lld/src/test.tar.gz
+%{_datadir}/lld/src/%{_arch}.site.cfg.py
+%{_datadir}/lld/src/%{_arch}.Unit.site.cfg.py
+%{_datadir}/lld/lit.lld-test.cfg.py
+%endif
+
 %changelog
+* Tue Jun 28 2022 Tom Stellard <tstellar@redhat.com> - 14.0.6-1
+- 14.0.6 Release
+
+* Fri May 06 2022 Timm Bäder <tbaeder@redhat.com> - 14.0.0-2
+- Backport ignoring --no-add-needed
+
+* Thu Apr 07 2022 Timm Bäder <tbaeder@redhat.com> - 14.0.0-1
+- Update to 14.0.0
+
 * Thu Feb 03 2022 Tom Stellard <tstellar@redhat.com> - 13.0.1-1
 - 13.0.1 Release