diff --git a/.gitignore b/.gitignore
index 3dfb267..6b0a6f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 
 /waker-fn-1.1.0.crate
 /waker-fn-1.1.1.crate
+/waker-fn-1.2.0.crate
diff --git a/rust-waker-fn.spec b/rust-waker-fn.spec
index 486c25f..177e9ed 100644
--- a/rust-waker-fn.spec
+++ b/rust-waker-fn.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 26
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate waker-fn
 
 Name:           rust-waker-fn
-Version:        1.1.1
+Version:        1.2.0
 Release:        %autorelease
 Summary:        Convert closures into wakers
 
@@ -13,7 +13,7 @@ License:        Apache-2.0 OR MIT
 URL:            https://crates.io/crates/waker-fn
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Convert closures into wakers.}
@@ -48,8 +48,32 @@ use the "default" feature of the "%{crate}" crate.
 %files       -n %{name}+default-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+portable-atomic-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+portable-atomic-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "portable-atomic" feature of the "%{crate}" crate.
+
+%files       -n %{name}+portable-atomic-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+portable-atomic-util-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+portable-atomic-util-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "portable-atomic-util" feature of the "%{crate}" crate.
+
+%files       -n %{name}+portable-atomic-util-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %prep
-%autosetup -n %{crate}-%{version_no_tilde} -p1
+%autosetup -n %{crate}-%{version} -p1
 %cargo_prep
 
 %generate_buildrequires
diff --git a/sources b/sources
index fe60875..af82d79 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (waker-fn-1.1.1.crate) = 293321481eba0b72a4a37b158c76b0a783f0e5e4677d9609e43aafb703d44162e4abfb6b50bed1adda5bd1bff95a3b658fb542cbaa6c684a1bc7a8e8cf4135c8
+SHA512 (waker-fn-1.2.0.crate) = 5f75c51a82081d0e3cc7a1d8473cd0e07ac17771b024401024a3324c12fd3f8dffae4661f669235ec96a50b70dc653ab46cd170b00b9f3b75b27f887eaa21b4d