--- gix-features-0.32.1/Cargo.toml	1970-01-01T00:00:01+00:00
+++ gix-features-0.32.1/Cargo.toml	2023-07-27T20:04:39.790745+00:00
@@ -78,10 +78,6 @@
 version = "0.5.0"
 optional = true
 
-[dependencies.document-features]
-version = "0.2.0"
-optional = true
-
 [dependencies.flate2]
 version = "1.0.25"
 optional = true
@@ -158,14 +154,6 @@
     "flate2?/rust_backend",
     "dep:thiserror",
 ]
-zlib-ng = [
-    "zlib",
-    "flate2?/zlib-ng",
-]
-zlib-ng-compat = [
-    "zlib",
-    "flate2?/zlib-ng-compat",
-]
 zlib-rust-backend = [
     "zlib",
     "flate2?/rust_backend",