chore[release]: bump version to 0.9.1

Author: shhac

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## [0.9.1] - 2026-03-03
+
+### Added
+- `--allow-empty` flag on `check` command — allows zero SHA arguments, useful with `--exclusive` to assert no hunks exist (e.g., `check --exclusive --allow-empty --staged` asserts nothing is staged)
+
 ## [0.9.0] - 2026-03-03
 
 ### Added

build.zig

@@ -4,7 +4,7 @@ pub fn build(b: *std.Build) void {
     const target = b.standardTargetOptions(.{});
     const optimize = b.standardOptimizeOption(.{});
 
-    const version_option = b.option([]const u8, "version", "Version string") orelse "0.9.0";
+    const version_option = b.option([]const u8, "version", "Version string") orelse "0.9.1";
     const build_options = b.addOptions();
     build_options.addOption([]const u8, "version", version_option);
 

build.zig.zon

@@ -1,6 +1,6 @@
 .{
     .name = .git_hunk,
-    .version = "0.9.0",
+    .version = "0.9.1",
     .fingerprint = 0x664e39e7d5052c1,
     .minimum_zig_version = "0.15.2",
     .dependencies = .{},