diff --git a/.config/release-please-manifest.json b/.config/release-please-manifest.json
index ac48b12..5827bb7 100644
--- a/.config/release-please-manifest.json
+++ b/.config/release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-  "crates/git-vendor": "0.2.0",
+  "crates/git-vendor": "1.0.0",
   "crates/git-set-attr": "0.1.2"
 }
diff --git a/Cargo.lock b/Cargo.lock
index 560a250..ac3bff6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -259,7 +259,7 @@ dependencies = [
 
 [[package]]
 name = "git-vendor"
-version = "0.2.0"
+version = "1.0.0"
 dependencies = [
  "clap",
  "clap_mangen",
diff --git a/crates/git-vendor/CHANGELOG.md b/crates/git-vendor/CHANGELOG.md
index 42379ca..14b23b8 100644
--- a/crates/git-vendor/CHANGELOG.md
+++ b/crates/git-vendor/CHANGELOG.md
@@ -1,5 +1,47 @@
 # Changelog
 
+## [1.0.0](https://github.com/git-ents/git-vendor/compare/git-vendor-v0.2.0...git-vendor-v1.0.0) (2026-03-14)
+
+
+### ⚠ BREAKING CHANGES
+
+* VendorStatus.upstream_oid replaced by VendorStatus.state (VendorState enum)
+
+### Features
+
+* Add --no-commit flag to merge and pull ([6bacd29](https://github.com/git-ents/git-vendor/commit/6bacd29d9a45c296b82f9e7d7c54caf69bd0d1a0))
+* Add `VendorSource::base_ref()` ([a4a545c](https://github.com/git-ents/git-vendor/commit/a4a545cd7ca440b00343fad39eabe6421d7477f1))
+* Add `VendorSource::path` field and `vendor.<name>.path` config key ([5cb353c](https://github.com/git-ents/git-vendor/commit/5cb353c5bf758c0c7b3c412678b5b05ce28ac7c8))
+* Add CommitMode enum (squash/linear/replay) to VendorSource ([6bacd29](https://github.com/git-ents/git-vendor/commit/6bacd29d9a45c296b82f9e7d7c54caf69bd0d1a0))
+* Defer base write until after successful commit or staging ([5899c16](https://github.com/git-ents/git-vendor/commit/5899c16251601abf101ff65fc6e63407c930026e))
+* Enforce invariants from section 8 ([5899c16](https://github.com/git-ents/git-vendor/commit/5899c16251601abf101ff65fc6e63407c930026e))
+* Error on collision with existing non-vendored files on add ([5899c16](https://github.com/git-ents/git-vendor/commit/5899c16251601abf101ff65fc6e63407c930026e))
+* Error on overlapping output paths across vendors on add ([5899c16](https://github.com/git-ents/git-vendor/commit/5899c16251601abf101ff65fc6e63407c930026e))
+* Extend status output with force-push detection ([6bacd29](https://github.com/git-ents/git-vendor/commit/6bacd29d9a45c296b82f9e7d7c54caf69bd0d1a0))
+* Implement authorship modes for vendor merges ([60ac1f3](https://github.com/git-ents/git-vendor/commit/60ac1f37217c17ca00591c32a96b5a38e9658234))
+* Linear mode creates single-parent commit on HEAD ([60ac1f3](https://github.com/git-ents/git-vendor/commit/60ac1f37217c17ca00591c32a96b5a38e9658234))
+* Replay mode replays upstream commits with original author identity ([60ac1f3](https://github.com/git-ents/git-vendor/commit/60ac1f37217c17ca00591c32a96b5a38e9658234))
+* Squash mode creates synthetic second-parent + merge commit ([60ac1f3](https://github.com/git-ents/git-vendor/commit/60ac1f37217c17ca00591c32a96b5a38e9658234))
+* Tests/add_vendor.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* Tests/commit_mode.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* Tests/fetch.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* Tests/merge_vendor.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* Tests/rm.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* Tests/status.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* Tests/track_vendor_pattern.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* Tests/track.rs ([baa5e16](https://github.com/git-ents/git-vendor/commit/baa5e161849390ba86e8c170c503843bb3b5c329))
+* VENDOR_MSG conflict variant directs user to git commit -e -F .git/VENDOR_MSG ([60ac1f3](https://github.com/git-ents/git-vendor/commit/60ac1f37217c17ca00591c32a96b5a38e9658234))
+* VENDOR_MSG includes Updated N files, added/removed/modified counts ([60ac1f3](https://github.com/git-ents/git-vendor/commit/60ac1f37217c17ca00591c32a96b5a38e9658234))
+
+
+### Bug Fixes
+
+* Don't introduce unattributed upstream files via merge_vendor ([dd8eb64](https://github.com/git-ents/git-vendor/commit/dd8eb6403e6e221c089ec1def536fbbedfcc9bf1))
+* Merged_index filtered to attributed paths before checkout_and_stage ([dd8eb64](https://github.com/git-ents/git-vendor/commit/dd8eb6403e6e221c089ec1def536fbbedfcc9bf1))
+* Refresh_vendor_attrs uses theirs_tree instead of merged_index ([dd8eb64](https://github.com/git-ents/git-vendor/commit/dd8eb6403e6e221c089ec1def536fbbedfcc9bf1))
+* Remove unused imports and suppress dead code warning in tests ([8144ad3](https://github.com/git-ents/git-vendor/commit/8144ad37dd1e90d953a6586ed6f2150f8e21bce3))
+* Track_patterns writes and stages attrs for new patterns ([7dc7e14](https://github.com/git-ents/git-vendor/commit/7dc7e146b52d6bbd5f9f1dc3eec6eca64b93fd74))
+
 ## [0.2.0](https://github.com/git-ents/git-vendor/compare/git-vendor-v0.1.1...git-vendor-v0.2.0) (2026-03-11)
 
 
diff --git a/crates/git-vendor/Cargo.toml b/crates/git-vendor/Cargo.toml
index 11e62df..674de06 100644
--- a/crates/git-vendor/Cargo.toml
+++ b/crates/git-vendor/Cargo.toml
@@ -4,7 +4,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 
 [package]
 name = "git-vendor"
-version = "0.2.0"
+version = "1.0.0"
 description = "An in-source vendoring alternative to Git submodules and subtrees."
 repository = "https://github.com/git-ents/git-vendor"
 documentation = "https://docs.rs/git-vendor"