diff --git a/.gitignore b/.gitignore
index 3cb321f..d462e48 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,4 @@
 /proc-macro2-1.0.26.crate
 /proc-macro2-1.0.27.crate
 /proc-macro2-1.0.28.crate
+/proc-macro2-1.0.29.crate
diff --git a/.rust2rpm.conf b/.rust2rpm.conf
new file mode 100644
index 0000000..1715b93
--- /dev/null
+++ b/.rust2rpm.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+unwanted-features =
+  nightly
diff --git a/rust-proc-macro2.spec b/rust-proc-macro2.spec
index dcb0899..d8550f2 100644
--- a/rust-proc-macro2.spec
+++ b/rust-proc-macro2.spec
@@ -5,7 +5,7 @@
 %global crate proc-macro2
 
 Name:           rust-%{crate}
-Version:        1.0.28
+Version:        1.0.29
 Release:        %autorelease
 Summary:        Substitute implementation of the Rust compiler's proc_macro API
 
@@ -53,18 +53,6 @@ which use "default" feature of "%{crate}" crate.
 %files       -n %{name}+default-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
-%package     -n %{name}+nightly-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+nightly-devel %{_description}
-
-This package contains library source intended for building other packages
-which use "nightly" feature of "%{crate}" crate.
-
-%files       -n %{name}+nightly-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
-
 %package     -n %{name}+proc-macro-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/sources b/sources
index 9c4c10f..b9311a6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (proc-macro2-1.0.28.crate) = 2a4e34ab2bb692c3661db40ebc6d22f3dbcbc30c2f4d88e1a7f022f8522e943ffe2a1c9b92411c7e04941dc0156cb365e0de953fa45d8710e39b660ee9028741
+SHA512 (proc-macro2-1.0.29.crate) = b3b3b7c6988afeb92209c7e0362f45f9c207611a74bb63bc7746b86fb9ab0d74fea9e7a2d9bc8ac943225ea439540726ffc13711dc5bcb056c1821fc99e8dc63