diff --git a/.gitignore b/.gitignore
index 86ffa65..6754f89 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /*.src.rpm
 
 /spki-0.4.1.crate
+/spki-0.7.2.crate
diff --git a/rust-spki.spec b/rust-spki.spec
index 1845b02..d7caa80 100644
--- a/rust-spki.spec
+++ b/rust-spki.spec
@@ -1,26 +1,23 @@
-# Generated by rust2rpm 20
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate spki
 
-Name:           rust-%{crate}
-Version:        0.4.1
+Name:           rust-spki
+Version:        0.7.2
 Release:        %autorelease
 Summary:        X.509 Subject Public Key Info (RFC5280) describing public keys
 
-# Upstream license specification: Apache-2.0 OR MIT
-License:        ASL 2.0 or MIT
+License:        Apache-2.0 OR MIT
 URL:            https://crates.io/crates/spki
 Source:         %{crates_source}
 
-ExclusiveArch:  %{rust_arches}
-
-BuildRequires:  rust-packaging
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
-X.509 Subject Public Key Info (RFC5280) describing public keys as well as their
-associated AlgorithmIdentifiers (i.e. OIDs).}
+X.509 Subject Public Key Info (RFC5280) describing public keys as well
+as their associated AlgorithmIdentifiers (i.e. OIDs).}
 
 %description %{_description}
 
@@ -34,9 +31,11 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT
-%doc CHANGELOG.md README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -48,7 +47,79 @@ This package contains library source intended for building other packages which
 use the "default" feature of the "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+alloc-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+alloc-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "alloc" feature of the "%{crate}" crate.
+
+%files       -n %{name}+alloc-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+arbitrary-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+arbitrary-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "arbitrary" feature of the "%{crate}" crate.
+
+%files       -n %{name}+arbitrary-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+base64-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+base64-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "base64" feature of the "%{crate}" crate.
+
+%files       -n %{name}+base64-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+fingerprint-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+fingerprint-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "fingerprint" feature of the "%{crate}" crate.
+
+%files       -n %{name}+fingerprint-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+pem-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+pem-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "pem" feature of the "%{crate}" crate.
+
+%files       -n %{name}+pem-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+sha2-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+sha2-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "sha2" feature of the "%{crate}" crate.
+
+%files       -n %{name}+sha2-devel
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+std-devel
 Summary:        %{summary}
@@ -60,7 +131,7 @@ This package contains library source intended for building other packages which
 use the "std" feature of the "%{crate}" crate.
 
 %files       -n %{name}+std-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index 146f114..15286bb 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (spki-0.4.1.crate) = 652e96b9fbc417efa255b4308776180ce4aa8a918adcc66852dd8bab19444a1f95b2caec8a00c40afe1888b91f5d8c78166b0156797f59774b1f2f3f3583a33e
+SHA512 (spki-0.7.2.crate) = 25eab1b8590ed849ce1e93ac286e51532cfbaedc8c4ba98449ada0d675c8bef3bdeafc942fdf574aa8def0d148b7a6c694c69cbf37a9a3da12540b3be67d7fdb