diff --git a/.gitignore b/.gitignore
index f9f42dc..848146a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /askama-0.10.5.crate
 /askama-0.11.0.crate
 /askama-0.11.1.crate
+/askama-0.12.0.crate
diff --git a/askama-fix-metadata.diff b/askama-fix-metadata.diff
index dfd724d..eee3087 100644
--- a/askama-fix-metadata.diff
+++ b/askama-fix-metadata.diff
@@ -1,10 +1,25 @@
---- askama-0.11.1/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ askama-0.11.1/Cargo.toml	2023-04-20T17:56:39.523486+00:00
-@@ -37,7 +37,6 @@
- config = ["askama_derive/config", "askama_shared/config"]
- default = ["config", "humansize", "num-traits", "urlencode"]
- humansize = ["askama_shared/humansize"]
--markdown = ["askama_shared/markdown"]
+--- askama-0.12.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ askama-0.12.0/Cargo.toml	2023-08-06T12:50:32.836608+00:00
+@@ -44,11 +44,6 @@
+ [dependencies.askama_escape]
+ version = "0.10.3"
+ 
+-[dependencies.comrak]
+-version = "0.16"
+-optional = true
+-default-features = false
+-
+ [dependencies.dep_humansize]
+ version = "2"
+ optional = true
+@@ -88,10 +83,6 @@
+     "askama_derive/humansize",
+     "dep_humansize",
+ ]
+-markdown = [
+-    "askama_derive/markdown",
+-    "comrak",
+-]
  mime = []
  mime_guess = []
- num-traits = ["askama_shared/num-traits"]
+ num-traits = [
diff --git a/rust-askama.spec b/rust-askama.spec
index 17b73dd..da5ef11 100644
--- a/rust-askama.spec
+++ b/rust-askama.spec
@@ -5,7 +5,7 @@
 %global crate askama
 
 Name:           rust-askama
-Version:        0.11.1
+Version:        0.12.0
 Release:        %autorelease
 Summary:        Type-safe, compiled Jinja-like templates for Rust
 
@@ -35,6 +35,7 @@ use the "%{crate}" crate.
 %files          devel
 %license %{crate_instdir}/LICENSE-APACHE
 %license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/README.md
 %{crate_instdir}/
 
 %package     -n %{name}+default-devel
@@ -61,6 +62,30 @@ use the "config" feature of the "%{crate}" crate.
 %files       -n %{name}+config-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+dep_humansize-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+dep_humansize-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "dep_humansize" feature of the "%{crate}" crate.
+
+%files       -n %{name}+dep_humansize-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+dep_num_traits-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+dep_num_traits-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "dep_num_traits" feature of the "%{crate}" crate.
+
+%files       -n %{name}+dep_num_traits-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+humansize-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -109,6 +134,30 @@ use the "num-traits" feature of the "%{crate}" crate.
 %files       -n %{name}+num-traits-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+percent-encoding-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+percent-encoding-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "percent-encoding" feature of the "%{crate}" crate.
+
+%files       -n %{name}+percent-encoding-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+serde-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "serde" feature of the "%{crate}" crate.
+
+%files       -n %{name}+serde-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+serde-json-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -133,6 +182,30 @@ use the "serde-yaml" feature of the "%{crate}" crate.
 %files       -n %{name}+serde-yaml-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+serde_json-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde_json-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "serde_json" feature of the "%{crate}" crate.
+
+%files       -n %{name}+serde_json-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+serde_yaml-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde_yaml-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "serde_yaml" feature of the "%{crate}" crate.
+
+%files       -n %{name}+serde_yaml-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+urlencode-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -181,6 +254,18 @@ use the "with-gotham" feature of the "%{crate}" crate.
 %files       -n %{name}+with-gotham-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+with-hyper-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+with-hyper-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "with-hyper" feature of the "%{crate}" crate.
+
+%files       -n %{name}+with-hyper-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+with-mendes-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/sources b/sources
index d633816..3edec7d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (askama-0.11.1.crate) = d75507a43d2ab12b046854e33308eeabbac6825282588554a678742a71f2521a33637b89d3b24088643d18e84cefa538031264c587896e6e1eb16cc15c93afb7
+SHA512 (askama-0.12.0.crate) = 8703a9091bd0145c12b724b116452be45ea8730fb05eba375af321345105105fb1486511e3cec82c494fae8771b12632caf5a01e3722a730cda6f81033c470e5