diff --git a/.gitignore b/.gitignore
index 886f8a4..1c67e81 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@
 /pyo3-0.19.1.crate
 /pyo3-0.19.2.crate
 /pyo3-0.20.0.crate
+/pyo3-0.20.1.crate
diff --git a/pyo3-fix-metadata.diff b/pyo3-fix-metadata.diff
index fb7e5ee..31436a4 100644
--- a/pyo3-fix-metadata.diff
+++ b/pyo3-fix-metadata.diff
@@ -1,26 +1,15 @@
---- pyo3-0.20.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ pyo3-0.20.0/Cargo.toml	2023-11-13T23:46:49.379610+00:00
-@@ -149,9 +149,6 @@
- version = "1.8.0"
- features = ["std"]
- 
--[dev-dependencies.send_wrapper]
--version = "0.6"
--
- [dev-dependencies.serde]
- version = "1.0"
- features = ["derive"]
-@@ -161,9 +158,6 @@
- 
- [dev-dependencies.trybuild]
+--- pyo3-0.20.1/Cargo.toml	1970-01-01T00:00:01+00:00
++++ pyo3-0.20.1/Cargo.toml	2023-12-31T22:04:59.479050+00:00
+@@ -168,7 +168,7 @@
  version = ">=1.0.70"
--
--[dev-dependencies.widestring]
+ 
+ [dev-dependencies.widestring]
 -version = "0.5.1"
++version = "1.0.2"
  
  [build-dependencies.pyo3-build-config]
- version = "0.20.0"
-@@ -217,7 +211,6 @@
+ version = "0.20.1"
+@@ -229,7 +229,6 @@
      "experimental-inspect",
      "rust_decimal",
  ]
diff --git a/rust-pyo3.spec b/rust-pyo3.spec
index 6ba8d13..a93ec24 100644
--- a/rust-pyo3.spec
+++ b/rust-pyo3.spec
@@ -5,7 +5,7 @@
 %global crate pyo3
 
 Name:           rust-pyo3
-Version:        0.20.0
+Version:        0.20.1
 Release:        %autorelease
 Summary:        Bindings to Python interpreter
 
@@ -13,11 +13,9 @@ License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/pyo3
 Source:         %{crates_source}
 # Manually created patch for downstream crate metadata changes
-# * drop send_wrapper and widestring dev-dependencies (not packaged yet)
+# * bump widestring dev-dependency from 0.5 to 1.0
 # * drop MSVC- and MinGW-only features
 Patch:          pyo3-fix-metadata.diff
-# * skip the single doctest that depends on send_wrapper
-Patch:          0001-ignore-doctests-with-missing-send_wrapper-dependency.patch
 
 BuildRequires:  cargo-rpm-macros >= 24
 
@@ -96,6 +94,18 @@ use the "abi3-py311" feature of the "%{crate}" crate.
 %files       -n %{name}+abi3-py311-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+abi3-py312-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+abi3-py312-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "abi3-py312" feature of the "%{crate}" crate.
+
+%files       -n %{name}+abi3-py312-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+abi3-py37-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -168,6 +178,18 @@ use the "chrono" feature of the "%{crate}" crate.
 %files       -n %{name}+chrono-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+either-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+either-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "either" feature of the "%{crate}" crate.
+
+%files       -n %{name}+either-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+experimental-inspect-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -360,6 +382,18 @@ use the "serde" feature of the "%{crate}" crate.
 %files       -n %{name}+serde-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+smallvec-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+smallvec-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "smallvec" feature of the "%{crate}" crate.
+
+%files       -n %{name}+smallvec-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+unindent-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -376,8 +410,6 @@ use the "unindent" feature of the "%{crate}" crate.
 %autosetup -n %{crate}-%{version} -p1
 # drop files that are not useful
 rm -r emscripten/ newsfragments/
-# drop the tests for which dependencies were removed
-rm tests/test_pep_587.rs
 %cargo_prep
 
 %generate_buildrequires
diff --git a/sources b/sources
index d4cdab5..2fb2f7a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pyo3-0.20.0.crate) = 85d9533c75f905752c62f6a4898582ae48daf085e287b44949c47260301205a5f00477927877ce46300d2801d22fbc04a958c058a37eb28374c834fff27feca1
+SHA512 (pyo3-0.20.1.crate) = f49a8570b4ed535ef6ac209b080e0612e1185babc2436aa488e29aecb7abcecc12ccf2214225ac17ef38c6c38d343dc8c2a186890e795b81c59ccf2a2ec8509e