diff --git a/rust-ryu.spec b/rust-ryu.spec
index 3ba4779..4c461bb 100644
--- a/rust-ryu.spec
+++ b/rust-ryu.spec
@@ -7,38 +7,77 @@
 
 Name:           rust-%{crate}
 Version:        0.2.6
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Fast floating point to string conversion
 
 # Upstream license specification: Apache-2.0 OR BSL-1.0
 License:        ASL 2.0 or Boost
 URL:            https://crates.io/crates/ryu
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
-# Initial patched metadata
-# * no-panic is nightly
-Patch0:         ryu-0.2.3-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
+BuildRequires:  (crate(no-panic/default) >= 0.1.0 with crate(no-panic/default) < 0.2.0)
 %if %{with check}
-# [dev-dependencies]
-BuildRequires:  (crate(num_cpus) >= 1.8.0 with crate(num_cpus) < 2.0.0)
-BuildRequires:  (crate(rand) >= 0.5.0 with crate(rand) < 0.6.0)
+BuildRequires:  (crate(num_cpus/default) >= 1.8.0 with crate(num_cpus/default) < 2.0.0)
+BuildRequires:  (crate(rand/default) >= 0.5.0 with crate(rand/default) < 0.6.0)
 %endif
 
-%description
-%{summary}.
+%global _description \
+Fast floating point to string conversion.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-Fast floating point to string conversion.
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE-APACHE LICENSE-BOOST
+%doc README.md
+%{cargo_registry}/%{crate}-%{version}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
 
 This package contains library source intended for building other packages
-which use %{crate} from crates.io.
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+no-panic-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+no-panic-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "no-panic" feature of "%{crate}" crate.
+
+%files       -n %{name}+no-panic-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+small-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+small-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "small" feature of "%{crate}" crate.
+
+%files       -n %{name}+small-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version} -p1
@@ -55,12 +94,10 @@ which use %{crate} from crates.io.
 %cargo_test
 %endif
 
-%files          devel
-%license LICENSE-APACHE LICENSE-BOOST
-%doc README.md
-%{cargo_registry}/%{crate}-%{version}/
-
 %changelog
+* Sat Oct 27 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.6-3
+- Adapt to new packaging
+
 * Sun Oct 07 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.6-2
 - Run tests in infrastructure
 
diff --git a/ryu-0.2.3-fix-metadata.diff b/ryu-0.2.3-fix-metadata.diff
deleted file mode 100644
index 2875c7c..0000000
--- a/ryu-0.2.3-fix-metadata.diff
+++ /dev/null
@@ -1,12 +0,0 @@
---- ryu-0.2.3/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ ryu-0.2.3/Cargo.toml	2018-08-18T10:28:43.004059+02:00
-@@ -24,9 +24,6 @@
- [[example]]
- name = "benchmark"
- path = "benchmark/benchmark.rs"
--[dependencies.no-panic]
--version = "0.1"
--optional = true
- [dev-dependencies.num_cpus]
- version = "1.8"
-