diff --git a/.gitignore b/.gitignore
index 7ff00c3..84ee663 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,4 @@
 /smallvec-1.5.1.crate
 /smallvec-1.6.0.crate
 /smallvec-1.6.1.crate
+/smallvec-1.7.0.crate
diff --git a/rust-smallvec.spec b/rust-smallvec.spec
index f8d6205..ad3205b 100644
--- a/rust-smallvec.spec
+++ b/rust-smallvec.spec
@@ -1,13 +1,13 @@
-# Generated by rust2rpm 17
+# Generated by rust2rpm 18
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate smallvec
 
 Name:           rust-%{crate}
-Version:        1.6.1
+Version:        1.7.0
 Release:        %autorelease
-Summary:        'Small vector' optimization: store up to a small number of items on the stack
+Summary:        Store up to a small number of items on the stack
 
 # Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
@@ -64,6 +64,18 @@ which use "const_generics" feature of "%{crate}" crate.
 %files       -n %{name}+const_generics-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
+%package     -n %{name}+const_new-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+const_new-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "const_new" feature of "%{crate}" crate.
+
+%files       -n %{name}+const_new-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
 %package     -n %{name}+may_dangle-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/sources b/sources
index 3a5086f..5c60457 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (smallvec-1.6.1.crate) = 9e6061c8211a4485ab54eb541adf40748e1fc3fdfab0849e38e5fd34fc6cc69ae78bd065b788692385a6b8157b031c2fe373900e13d3e56e94fc08d574edaaad
+SHA512 (smallvec-1.7.0.crate) = d061e0059cd6bd1636424374848aa1d4edd21f75605844a7855ff5d343dbdb71e6eb14bd70de7947ae7ab58f04ff096a5e77aa9a1ac14cef59f657685c846156