diff --git a/.gitignore b/.gitignore
index 3eed680..548515c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /ptr_meta-0.1.4.crate
+/ptr_meta-0.3.0.crate
diff --git a/rust-ptr_meta.spec b/rust-ptr_meta.spec
index 1407379..9199911 100644
--- a/rust-ptr_meta.spec
+++ b/rust-ptr_meta.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 26
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate ptr_meta
 
 Name:           rust-ptr_meta
-Version:        0.1.4
+Version:        0.3.0
 Release:        %autorelease
 Summary:        Radioactive stabilization of the ptr_meta rfc
 
@@ -13,7 +13,7 @@ License:        MIT
 URL:            https://crates.io/crates/ptr_meta
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 A radioactive stabilization of the ptr_meta rfc.}
@@ -32,7 +32,7 @@ use the "%{crate}" crate.
 %files          devel
 %license %{crate_instdir}/LICENSE
 %doc %{crate_instdir}/README.md
-%doc %{crate_instdir}/crates-io.md
+%doc %{crate_instdir}/example.md
 %{crate_instdir}/
 
 %package     -n %{name}+default-devel
@@ -47,6 +47,30 @@ use the "default" feature of the "%{crate}" crate.
 %files       -n %{name}+default-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+derive-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+derive-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "derive" feature of the "%{crate}" crate.
+
+%files       -n %{name}+derive-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+ptr_meta_derive-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+ptr_meta_derive-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "ptr_meta_derive" feature of the "%{crate}" crate.
+
+%files       -n %{name}+ptr_meta_derive-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+std-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -60,7 +84,7 @@ use the "std" feature of the "%{crate}" crate.
 %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 f7e26f4..cd06ca1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ptr_meta-0.1.4.crate) = 9936264dd52ae40e6afc8cef8914dbdc5767f397b91ea965d65275fe547a2d9cde7ccdcf908f787e25f84fbc23a2e30df895793fca308e09f48f2adf2e30d2bf
+SHA512 (ptr_meta-0.3.0.crate) = b7f8ebb65e58ce742f9e118f894f9cde6af6c499e8fd9413a866c6744dc3aad212508c3fdec3e1aaf657971b5cd358ee68e506eaf1d3c386d8aebb1f523ecf00