Merge pull request #259 from DeterminateSystems/release-v3.13.0/a410a4c0-64a0-4da1-aa68-c2c8ef68fd6b

Release v3.13.0

Author: detsys-spaghetti[bot]

.version-determinate

@@ -1 +1 @@
-3.12.2
+3.13.0

doc/manual/source/SUMMARY.md.in

@@ -131,6 +131,7 @@
   - [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 3.13.0 (2025-11-09)](release-notes-determinate/v3.13.0.md)
   - [Release 3.12.2 (2025-11-05)](release-notes-determinate/v3.12.2.md)
   - [Release 3.12.1 (2025-11-04)](release-notes-determinate/v3.12.1.md)
   - [Release 3.12.0 (2025-10-23)](release-notes-determinate/v3.12.0.md)

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 2.32 and Determinate Nix 3.12.2.<!-- differences -->
+This section lists the differences between upstream Nix 2.32 and Determinate Nix 3.13.0.<!-- differences -->
 
 * In Determinate Nix, flakes are stable. You no longer need to enable the `flakes` experimental feature.
 
@@ -75,8 +75,6 @@ This section lists the differences between upstream Nix 2.32 and Determinate Nix
 
 <!-- Determinate Nix version 3.8.2 -->
 
-* ci: don't run the full test suite for x86_64-darwin by @grahamc in [DeterminateSystems/nix-src#144](https://github.com/DeterminateSystems/nix-src/pull/144)
-
 <!-- Determinate Nix version 3.8.3 -->
 
 <!-- Determinate Nix version 3.8.4 -->
@@ -139,3 +137,7 @@ This section lists the differences between upstream Nix 2.32 and Determinate Nix
 * Computing the `revCount` attribute is multi-threaded, making it much faster for repositories like Nixpkgs. [DeterminateSystems/nix-src#245](https://github.com/DeterminateSystems/nix-src/pull/245)
 
 * Flakerefs in error messages are abbreviated for readability. [DeterminateSystems/nix-src#243](https://github.com/DeterminateSystems/nix-src/pull/243)
+
+<!-- Determinate Nix version 3.13.0 -->
+
+* Git fetching has a progress indication [DeterminateSystems/nix-src#250](https://github.com/DeterminateSystems/nix-src/pull/250)

doc/manual/source/release-notes-determinate/v3.13.0.md

@@ -0,0 +1,45 @@
+# Release 3.13.0 (2025-11-09)
+
+* Based on [upstream Nix 2.32.3](../release-notes/rl-2.32.md).
+
+## What's Changed
+
+
+### Git sources have a progress indicator again
+
+Nix used to feel "stuck" while it was cloning large repositories.
+Determinate Nix now shows git's native progress indicator while fetching.
+
+PR: [DeterminateSystems/nix-src#250](https://github.com/DeterminateSystems/nix-src/pull/250)
+
+### C API improvements
+
+We've invested in the C API to support our work on closure analysis for SBOM generation, and made a couple of changes:
+
+* C API: add nix_locked_flake_read_path for flake file reading
+* C API: make nix_store_get_fs_closure compatible with upstream
+
+PRs:
+* [DeterminateSystems/nix-src#244](https://github.com/DeterminateSystems/nix-src/pull/244)
+* [DeterminateSystems/nix-src#254](https://github.com/DeterminateSystems/nix-src/pull/254)
+
+### Dropping support for Intel Macs
+
+Determinate Nix no longer supports being installed on Intel Macs.
+Determinate Nix will continue to support building for Intel macOS targets, but only from an Apple Silicon host.
+
+From our intent-to-ship:
+> Over the past year, we’ve watched usage of Determinate on Intel macOS hosts dwindle to a minuscule fraction of total usage.
+> It currently stands at approximately 0.02% of all installations.
+> The vast majority are run in managed CI environments that, we anticipate, will be able to easily convert to using Apple Silicon runners.
+
+For more information: https://github.com/DeterminateSystems/nix-src/issues/224
+
+PR: [DeterminateSystems/nix-src#257](https://github.com/DeterminateSystems/nix-src/pull/257)
+
+### Bugs fixed
+
+* IPv6 Store URLs now handles zone ID references like it did in previous releases [NixOS/nix#14434](https://github.com/NixOS/nix/pull/14434)
+
+
+**Full Changelog**: [v3.12.2...v3.13.0](https://github.com/DeterminateSystems/nix-src/compare/v3.12.2...v3.13.0)