diff --git a/.gitignore b/.gitignore
index ff50a74..5378723 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /scroll-0.10.1.crate
 /scroll-0.10.2.crate
 /scroll-0.11.0.crate
+/scroll-0.12.0.crate
diff --git a/rust-scroll.spec b/rust-scroll.spec
index 4ddbba5..5b00b69 100644
--- a/rust-scroll.spec
+++ b/rust-scroll.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate scroll
 
 Name:           rust-scroll
-Version:        0.11.0
+Version:        0.12.0
 Release:        %autorelease
 Summary:        Powerful, extensible, generic, endian-aware Read/Write traits for byte buffers
 
@@ -13,7 +13,7 @@ License:        MIT
 URL:            https://crates.io/crates/scroll
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 A suite of powerful, extensible, generic, endian-aware Read/Write traits
@@ -32,7 +32,6 @@ use the "%{crate}" crate.
 
 %files          devel
 %license %{crate_instdir}/LICENSE
-%doc %{crate_instdir}/CHANGELOG.md
 %doc %{crate_instdir}/README.md
 %{crate_instdir}/
 
@@ -60,18 +59,6 @@ use the "derive" feature of the "%{crate}" crate.
 %files       -n %{name}+derive-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+scroll_derive-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+scroll_derive-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "scroll_derive" feature of the "%{crate}" crate.
-
-%files       -n %{name}+scroll_derive-devel
-%ghost %{crate_instdir}/Cargo.toml
-
 %package     -n %{name}+std-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -85,7 +72,7 @@ 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/rust2rpm.conf b/rust2rpm.conf
deleted file mode 100644
index f9c49dd..0000000
--- a/rust2rpm.conf
+++ /dev/null
@@ -1,3 +0,0 @@
-[DEFAULT]
-summary = Powerful, extensible, generic, endian-aware Read/Write traits for byte buffers
-all-features = true
diff --git a/rust2rpm.toml b/rust2rpm.toml
new file mode 100644
index 0000000..b0d8b5c
--- /dev/null
+++ b/rust2rpm.toml
@@ -0,0 +1,6 @@
+[package]
+summary = "Powerful, extensible, generic, endian-aware Read/Write traits for byte buffers"
+
+[features]
+enable-all = true
+
diff --git a/sources b/sources
index 68abdd4..308f7d3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (scroll-0.11.0.crate) = 84a9b1eb8a10c2bb14b718984ebdbac4a02620a65d6ced24f5346a762d92cc22a69fd204de1ed97044076d098a5ff9b7e20f7f00deca2b1302eb0910934265af
+SHA512 (scroll-0.12.0.crate) = 475a9b3f09d4164a7192c9d2fbc209354b9442e669c3cb318bd3f31d1a407aa328543bfe315c12ddd962bf8518ac378476d6b5677ecea170e6d507c70c4ca935