rust-lang · weihanglo · May 23, 2026 · May 23, 2026
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -20,7 +20,7 @@ url = { version = "2.5.4", optional = true }
 bitflags = "2.1.0"
 libc = "0.2"
 log = "0.4.8"
-libgit2-sys = { path = "libgit2-sys", version = "0.18.4" }
+libgit2-sys = { path = "libgit2-sys", version = "0.18.5" }
 
 [target."cfg(all(unix, not(target_os = \"macos\")))".dependencies]
 openssl-sys = { version = "0.9.45", optional = true }

diff --git a/libgit2-sys/CHANGELOG.md b/libgit2-sys/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.18.5+1.9.4 - 2026-05-23
+[0.18.4...0.18.5](https://github.com/rust-lang/git2-rs/compare/libgit2-sys-0.18.4+1.9.3...libgit2-sys-0.18.5+1.9.4)
+
+### Changed
+- Updated to libgit2 [1.9.4](https://github.com/libgit2/libgit2/releases/tag/v1.9.4)
+  [#1260](https://github.com/rust-lang/git2-rs/pull/1260)
+
 ## 0.18.4+1.9.3 - 2026-05-07
 [0.18.3...0.18.4](https://github.com/rust-lang/git2-rs/compare/libgit2-sys-0.18.3+1.9.2...libgit2-sys-0.18.4+1.9.3)
 

diff --git a/libgit2-sys/Cargo.toml b/libgit2-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libgit2-sys"
-version = "0.18.4+1.9.3"
+version = "0.18.5+1.9.4"
 authors = ["Josh Triplett <josh@joshtriplett.org>", "Alex Crichton <alex@alexcrichton.com>"]
 links = "git2"
 build = "build.rs"

diff --git a/libgit2-sys/build.rs b/libgit2-sys/build.rs
@@ -9,7 +9,7 @@ fn try_system_libgit2(
     experimental_sha256: bool,
 ) -> Result<pkg_config::Library, Box<dyn std::error::Error>> {
     let mut cfg = pkg_config::Config::new();
-    let range_version = "1.9.3".."1.10.0";
+    let range_version = "1.9.4".."1.10.0";
 
     let lib = if experimental_sha256 {
         // Determine whether experimental SHA256 object support is enabled.

diff --git a/libgit2-sys/libgit2 b/libgit2-sys/libgit2
diff --git a/tests/add_extensions.rs b/tests/add_extensions.rs
@@ -22,6 +22,8 @@ fn test_add_extensions() -> Result<(), Error> {
             Some("objectformat"),
             // The preciousobjects extension was added in 1.9
             Some("preciousobjects"),
+            // The relativeworktrees extension was added in 1.9.4
+            Some("relativeworktrees"),
             // The worktreeconfig extension was added in 1.8
             Some("worktreeconfig")
         ]

diff --git a/tests/get_extensions.rs b/tests/get_extensions.rs
@@ -17,6 +17,8 @@ fn test_get_extensions() -> Result<(), Error> {
             Some("objectformat"),
             // The preciousobjects extension was added in 1.9
             Some("preciousobjects"),
+            // The relativeworktrees extension was added in 1.9.4
+            Some("relativeworktrees"),
             // The worktreeconfig extension was added in 1.8
             Some("worktreeconfig")
         ]

diff --git a/tests/remove_extensions.rs b/tests/remove_extensions.rs
@@ -12,6 +12,7 @@ fn test_remove_extensions() -> Result<(), Error> {
             "!noop",
             "!objectformat",
             "!preciousobjects",
+            "!relativeworktrees",
             "!worktreeconfig",
             "other",
         ])?;
+1 −1		CMakeLists.txt
+1 −1		deps/xdiff/CMakeLists.txt
+14 −0		docs/changelog.md
+2 −2		include/git2/version.h
+1 −1		package.json
+1 −2		src/cli/CMakeLists.txt
+1 −1		src/cli/opt.c
+29 −14		src/libgit2/CMakeLists.txt
+1 −1		src/libgit2/index.c
+1 −1		src/libgit2/midx.c
+2 −1		src/libgit2/repository.c
+3 −4		src/util/CMakeLists.txt
+8 −6		src/util/hash/rfc6234/sha224-256.c
+1 −0		src/util/hashmap.h
+2 −2		src/util/runtime.c
+12 −8		tests/libgit2/core/opts.c
+10 −0		tests/libgit2/repo/extensions.c