diff --git a/.gitignore b/.gitignore
index 3f758c9..4f60d3c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@
 /object-0.24.0.crate
 /object-0.26.2.crate
 /object-0.27.1.crate
+/object-0.29.0.crate
diff --git a/object-fix-metadata.diff b/object-fix-metadata.diff
index c2b15a2..d7f0ae9 100644
--- a/object-fix-metadata.diff
+++ b/object-fix-metadata.diff
@@ -1,6 +1,6 @@
---- object-0.27.1/Cargo.toml	1970-01-01T00:00:00+00:00
-+++ object-0.27.1/Cargo.toml	2022-02-03T15:04:23.969609+00:00
-@@ -51,18 +51,13 @@
+--- object-0.29.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ object-0.29.0/Cargo.toml	2022-08-09T09:38:46.983845+00:00
+@@ -68,17 +68,12 @@
  version = "2.4.1"
  default-features = false
  
@@ -9,21 +9,28 @@
 -optional = true
 -
  [features]
--all = ["read", "write", "std", "compression", "wasm"]
-+all = ["read", "write", "std", "compression"]
+ all = [
+     "read",
+     "write",
+     "std",
+     "compression",
+-    "wasm",
+ ]
  archive = []
  cargo-all = []
- coff = []
- compression = ["flate2", "std"]
- default = ["read", "compression"]
--doc = ["read_core", "write_core", "std", "compression", "archive", "coff", "elf", "macho", "pe", "wasm"]
+@@ -101,7 +96,6 @@
+     "elf",
+     "macho",
+     "pe",
+-    "wasm",
+ ]
  elf = []
  macho = []
- pe = ["coff"]
-@@ -71,6 +66,5 @@
- rustc-dep-of-std = ["core", "compiler_builtins", "alloc", "memchr/rustc-dep-of-std"]
+@@ -124,7 +118,6 @@
+ ]
  std = ["memchr/std"]
  unaligned = []
 -wasm = ["wasmparser"]
- write = ["write_core", "coff", "elf", "macho", "pe"]
- write_core = ["crc32fast", "indexmap/std", "std"]
+ write = [
+     "write_std",
+     "coff",
diff --git a/rust-object.spec b/rust-object.spec
index 4c24fb3..c3d3bb9 100644
--- a/rust-object.spec
+++ b/rust-object.spec
@@ -1,25 +1,24 @@
-# Generated by rust2rpm 20
+# Generated by rust2rpm 22
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate object
 
-Name:           rust-%{crate}
-Version:        0.27.1
+Name:           rust-object
+Version:        0.29.0
 Release:        %autorelease
 Summary:        Unified interface for reading and writing object file formats
 
-# Upstream license specification: Apache-2.0/MIT
-License:        ASL 2.0 or MIT
+License:        Apache-2.0 OR MIT
 URL:            https://crates.io/crates/object
 Source:         %{crates_source}
-# Initial patched metadata
+# Manually created patch for downstream crate metadata changes
 # * disable WASM support (wasmparser dependency is very outdated)
-Patch0:         object-fix-metadata.diff
+Patch:          object-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Unified interface for reading and writing object file formats.}
@@ -36,9 +35,11 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT
-%doc CHANGELOG.md README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -50,7 +51,7 @@ This package contains library source intended for building other packages which
 use the "default" feature of the "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+all-devel
 Summary:        %{summary}
@@ -62,7 +63,7 @@ This package contains library source intended for building other packages which
 use the "all" feature of the "%{crate}" crate.
 
 %files       -n %{name}+all-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+archive-devel
 Summary:        %{summary}
@@ -74,7 +75,7 @@ This package contains library source intended for building other packages which
 use the "archive" feature of the "%{crate}" crate.
 
 %files       -n %{name}+archive-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+cargo-all-devel
 Summary:        %{summary}
@@ -86,7 +87,7 @@ This package contains library source intended for building other packages which
 use the "cargo-all" feature of the "%{crate}" crate.
 
 %files       -n %{name}+cargo-all-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+coff-devel
 Summary:        %{summary}
@@ -98,7 +99,7 @@ This package contains library source intended for building other packages which
 use the "coff" feature of the "%{crate}" crate.
 
 %files       -n %{name}+coff-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+compression-devel
 Summary:        %{summary}
@@ -110,7 +111,7 @@ This package contains library source intended for building other packages which
 use the "compression" feature of the "%{crate}" crate.
 
 %files       -n %{name}+compression-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+crc32fast-devel
 Summary:        %{summary}
@@ -122,7 +123,19 @@ This package contains library source intended for building other packages which
 use the "crc32fast" feature of the "%{crate}" crate.
 
 %files       -n %{name}+crc32fast-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+doc-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+doc-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "doc" feature of the "%{crate}" crate.
+
+%files       -n %{name}+doc-devel
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+elf-devel
 Summary:        %{summary}
@@ -134,7 +147,7 @@ This package contains library source intended for building other packages which
 use the "elf" feature of the "%{crate}" crate.
 
 %files       -n %{name}+elf-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+flate2-devel
 Summary:        %{summary}
@@ -146,7 +159,19 @@ This package contains library source intended for building other packages which
 use the "flate2" feature of the "%{crate}" crate.
 
 %files       -n %{name}+flate2-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+hashbrown-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+hashbrown-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "hashbrown" feature of the "%{crate}" crate.
+
+%files       -n %{name}+hashbrown-devel
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+indexmap-devel
 Summary:        %{summary}
@@ -158,7 +183,7 @@ This package contains library source intended for building other packages which
 use the "indexmap" feature of the "%{crate}" crate.
 
 %files       -n %{name}+indexmap-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+macho-devel
 Summary:        %{summary}
@@ -170,7 +195,7 @@ This package contains library source intended for building other packages which
 use the "macho" feature of the "%{crate}" crate.
 
 %files       -n %{name}+macho-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+pe-devel
 Summary:        %{summary}
@@ -182,7 +207,7 @@ This package contains library source intended for building other packages which
 use the "pe" feature of the "%{crate}" crate.
 
 %files       -n %{name}+pe-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+read-devel
 Summary:        %{summary}
@@ -194,7 +219,7 @@ This package contains library source intended for building other packages which
 use the "read" feature of the "%{crate}" crate.
 
 %files       -n %{name}+read-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+read_core-devel
 Summary:        %{summary}
@@ -206,7 +231,7 @@ This package contains library source intended for building other packages which
 use the "read_core" feature of the "%{crate}" crate.
 
 %files       -n %{name}+read_core-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+std-devel
 Summary:        %{summary}
@@ -218,7 +243,7 @@ This package contains library source intended for building other packages which
 use the "std" feature of the "%{crate}" crate.
 
 %files       -n %{name}+std-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+unaligned-devel
 Summary:        %{summary}
@@ -230,7 +255,7 @@ This package contains library source intended for building other packages which
 use the "unaligned" feature of the "%{crate}" crate.
 
 %files       -n %{name}+unaligned-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+write-devel
 Summary:        %{summary}
@@ -242,7 +267,7 @@ This package contains library source intended for building other packages which
 use the "write" feature of the "%{crate}" crate.
 
 %files       -n %{name}+write-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+write_core-devel
 Summary:        %{summary}
@@ -254,7 +279,19 @@ This package contains library source intended for building other packages which
 use the "write_core" feature of the "%{crate}" crate.
 
 %files       -n %{name}+write_core-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+write_std-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+write_std-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "write_std" feature of the "%{crate}" crate.
+
+%files       -n %{name}+write_std-devel
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
@@ -271,7 +308,8 @@ use the "write_core" feature of the "%{crate}" crate.
 
 %if %{with check}
 %check
-%cargo_test
+# * skip tests that require files which are not included in published crates
+%cargo_test -- -- --skip read::coff::coff_extended_relocations
 %endif
 
 %changelog
diff --git a/.rust2rpm.conf b/rust2rpm.conf
similarity index 100%
rename from .rust2rpm.conf
rename to rust2rpm.conf
diff --git a/sources b/sources
index d7f9caf..c1dace3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (object-0.27.1.crate) = 3f25b663fdbf9a38090c2b1cdc03ca40bead87fb83f99143e79a272dfa4f2fedc387a50d3412d42a53aab228bbcbc6967fdb5a0c8db0a8a3e3ae9cdcf1061589
+SHA512 (object-0.29.0.crate) = fb69ed164b9d766b2eb268b3492134ba9ca6b4358eb61712773c44c5c0676ce04e3e0c749f947658ee1423dce5e11237f6b6c0320f2d32bd6979cae141273dc2