diff --git a/doc/manual/source/SUMMARY.md.in b/doc/manual/source/SUMMARY.md.in
index ebcb7b956..6c5aa16d5 100644
--- a/doc/manual/source/SUMMARY.md.in
+++ b/doc/manual/source/SUMMARY.md.in
@@ -129,6 +129,7 @@
   - [Contributing](development/contributing.md)
 - [Determinate Nix Release Notes](release-notes-determinate/index.md)
   - [Changes between Nix and Determinate Nix](release-notes-determinate/changes.md)<!-- next -->
+  - [Release 3.7.0 (2025-07-03)](release-notes-determinate/rl-3.7.0.md)
   - [Release 3.6.8 (2025-06-25)](release-notes-determinate/rl-3.6.8.md)
   - [Release 3.6.7 (2025-06-24)](release-notes-determinate/rl-3.6.7.md)
   - [Release 3.6.6 (2025-06-17)](release-notes-determinate/rl-3.6.6.md)
diff --git a/doc/manual/source/release-notes-determinate/changes.md b/doc/manual/source/release-notes-determinate/changes.md
index 3a38378e0..8058a18c6 100644
--- a/doc/manual/source/release-notes-determinate/changes.md
+++ b/doc/manual/source/release-notes-determinate/changes.md
@@ -1,6 +1,6 @@
 # Changes between Nix and Determinate Nix
 
-This section lists the differences between upstream Nix 2.29 and Determinate Nix 3.6.8.<!-- differences -->
+This section lists the differences between upstream Nix 2.29 and Determinate Nix 3.7.0.<!-- differences -->
 
 * In Determinate Nix, flakes are stable. You no longer need to enable the `flakes` experimental feature.
 
@@ -86,3 +86,13 @@ This section lists the differences between upstream Nix 2.29 and Determinate Nix
 * Sync 2.29.1 by @edolstra in [DeterminateSystems/nix-src#124](https://github.com/DeterminateSystems/nix-src/pull/124)
 
 * Release v3.6.7 by @github-actions in [DeterminateSystems/nix-src#126](https://github.com/DeterminateSystems/nix-src/pull/126)
+
+<!-- Determinate Nix version 3.7.0 -->
+
+* Fix deep overrides by @edolstra in [DeterminateSystems/nix-src#108](https://github.com/DeterminateSystems/nix-src/pull/108)
+
+* Fix eval caching for path flakes by @edolstra in [DeterminateSystems/nix-src#131](https://github.com/DeterminateSystems/nix-src/pull/131)
+
+* nix store delete: Show why deletion fails by @edolstra in [DeterminateSystems/nix-src#130](https://github.com/DeterminateSystems/nix-src/pull/130)
+
+* nix flake prefetch-inputs: Add by @edolstra in [DeterminateSystems/nix-src#127](https://github.com/DeterminateSystems/nix-src/pull/127)
diff --git a/doc/manual/source/release-notes-determinate/rl-3.7.0.md b/doc/manual/source/release-notes-determinate/rl-3.7.0.md
new file mode 100644
index 000000000..4259df157
--- /dev/null
+++ b/doc/manual/source/release-notes-determinate/rl-3.7.0.md
@@ -0,0 +1,12 @@
+# Release 3.7.0 (2025-07-03)
+
+* Based on [upstream Nix 2.29.1](../release-notes/rl-2.29.md).
+
+## What's Changed
+* Fix deep overrides by @edolstra in [DeterminateSystems/nix-src#108](https://github.com/DeterminateSystems/nix-src/pull/108)
+* Fix eval caching for path flakes by @edolstra in [DeterminateSystems/nix-src#131](https://github.com/DeterminateSystems/nix-src/pull/131)
+* nix store delete: Show why deletion fails by @edolstra in [DeterminateSystems/nix-src#130](https://github.com/DeterminateSystems/nix-src/pull/130)
+* nix flake prefetch-inputs: Add by @edolstra in [DeterminateSystems/nix-src#127](https://github.com/DeterminateSystems/nix-src/pull/127)
+
+
+**Full Changelog**: [v3.6.8...v3.7.0](https://github.com/DeterminateSystems/nix-src/compare/v3.6.8...v3.7.0)