Merge pull request #12574 from NixOS/release-notes

2.27 release notes
NixOS · Feb 27, 2025 · b628adc · b628adc
2 parents 31923aa + ed294a3
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diff --git a/doc/manual/rl-next/curl-cloexec.md b/doc/manual/rl-next/curl-cloexec.md
diff --git a/doc/manual/rl-next/git-lfs-support.md b/doc/manual/rl-next/git-lfs-support.md
diff --git a/doc/manual/rl-next/self-submodules-attr.md b/doc/manual/rl-next/self-submodules-attr.md
diff --git a/doc/manual/source/SUMMARY.md.in b/doc/manual/source/SUMMARY.md.in
@@ -132,6 +132,7 @@
   - [Contributing](development/contributing.md)
 - [Releases](release-notes/index.md)
 {{#include ./SUMMARY-rl-next.md}}
+  - [Release 2.27 (2025-03-03)](release-notes/rl-2.27.md)
   - [Release 2.26 (2025-01-22)](release-notes/rl-2.26.md)
   - [Release 2.25 (2024-11-07)](release-notes/rl-2.25.md)
   - [Release 2.24 (2024-07-31)](release-notes/rl-2.24.md)

diff --git a/doc/manual/source/release-notes/rl-2.27.md b/doc/manual/source/release-notes/rl-2.27.md
@@ -0,0 +1,66 @@
+# Release 2.27.0 (2025-03-03)
+
+- `inputs.self.submodules` flake attribute [#12421](https://github.com/NixOS/nix/pull/12421)
+
+  Flakes in Git repositories can now declare that they need Git submodules to be enabled:
+  ```
+  {
+    inputs.self.submodules = true;
+  }
+  ```
+  Thus, it's no longer needed for the caller of the flake to pass `submodules = true`.
+
+- Git LFS support [#10153](https://github.com/NixOS/nix/pull/10153) [#12468](https://github.com/NixOS/nix/pull/12468)
+
+  The Git fetcher now supports Large File Storage (LFS). This can be enabled by passing the attribute `lfs = true` to the fetcher, e.g.
+  ```console
+  nix flake prefetch 'git+ssh://[email protected]/Apress/repo-with-large-file-storage.git?lfs=1'
+  ```
+
+  A flake can also declare that it requires LFS to be enabled:
+  ```
+  {
+    inputs.self.lfs = true;
+  }
+  ```
+
+  Author: [**@b-camacho**](https://github.com/b-camacho), [**@kip93**](https://github.com/kip93)
+
+- Handle the case where a chroot store is used and some inputs are in the "host" `/nix/store` [#12512](https://github.com/NixOS/nix/pull/12512)
+
+  The evaluator now presents a "union" filesystem view of the `/nix/store` in the host and the chroot.
+
+  This change also removes some hacks that broke `builtins.{path,filterSource}` in chroot stores [#11503](https://github.com/NixOS/nix/issue/11503).
+
+- `nix flake prefetch` now has a `--out-link` option [#12443](https://github.com/NixOS/nix/issue/12443)
+
+- Set `FD_CLOEXEC` on sockets created by curl [#12439](https://github.com/NixOS/nix/pull/12439)
+
+  Curl created sockets without setting `FD_CLOEXEC`/`SOCK_CLOEXEC`. This could previously cause connections to remain open forever when using commands like `nix shell`. This change sets the `FD_CLOEXEC` flag using a `CURLOPT_SOCKOPTFUNCTION` callback.
+
+# Contributors
+
+This release was made possible by the following 21 contributors:
+
+- Aiden Fox Ivey [**(@aidenfoxivey)**](https://github.com/aidenfoxivey)
+- Ben Millwood [**(@bmillwood)**](https://github.com/bmillwood)
+- Brian Camacho [**(@b-camacho)**](https://github.com/b-camacho)
+- Brian McKenna [**(@puffnfresh)**](https://github.com/puffnfresh)
+- Eelco Dolstra [**(@edolstra)**](https://github.com/edolstra)
+- Fabian Möller [**(@B4dM4n)**](https://github.com/B4dM4n)
+- Illia Bobyr [**(@ilya-bobyr)**](https://github.com/ilya-bobyr)
+- Ivan Trubach [**(@tie)**](https://github.com/tie)
+- John Ericson [**(@Ericson2314)**](https://github.com/Ericson2314)
+- Jörg Thalheim [**(@Mic92)**](https://github.com/Mic92)
+- Leandro Emmanuel Reina Kiperman [**(@kip93)**](https://github.com/kip93)
+- MaxHearnden [**(@MaxHearnden)**](https://github.com/MaxHearnden)
+- Philipp Otterbein
+- Robert Hensing [**(@roberth)**](https://github.com/roberth)
+- Sandro [**(@SuperSandro2000)**](https://github.com/SuperSandro2000)
+- Sergei Zimmerman [**(@xokdvium)**](https://github.com/xokdvium)
+- Silvan Mosberger [**(@infinisil)**](https://github.com/infinisil)
+- Someone [**(@SomeoneSerge)**](https://github.com/SomeoneSerge)
+- Steve Walker [**(@stevalkr)**](https://github.com/stevalkr)
+- bcamacho2 [**(@bcamacho2)**](https://github.com/bcamacho2)
+- silvanshade [**(@silvanshade)**](https://github.com/silvanshade)
+- tomberek [**(@tomberek)**](https://github.com/tomberek)
diff --git a/maintainers/data/release-credits-email-to-handle.json b/maintainers/data/release-credits-email-to-handle.json
@@ -132,5 +132,18 @@
     "[email protected]": "myclevorname",
     "[email protected]": "dbdr",
     "[email protected]": "jackwilsdon",
-    "[email protected]": "the-sun-will-rise-tomorrow"
+    "[email protected]": "the-sun-will-rise-tomorrow",
+    "[email protected]": "B4dM4n",
+    "[email protected]": "infinisil",
+    "[email protected]": "kip93",
+    "[email protected]": "SomeoneSerge",
+    "[email protected]": "aidenfoxivey",
+    "[email protected]": "MaxHearnden",
+    "[email protected]": "silvanshade",
+    "[email protected]": "ilya-bobyr",
+    "[email protected]": "stevalkr",
+    "[email protected]": "bmillwood",
+    "[email protected]": "kip93",
+    "[email protected]": "b-camacho",
+    "[email protected]": "bcamacho2"
 }
diff --git a/maintainers/data/release-credits-handle-to-name.json b/maintainers/data/release-credits-handle-to-name.json
@@ -118,5 +118,16 @@
     "wh0": null,
     "mupdt": "Matej Urbas",
     "momeemt": "Mutsuha Asada",
-    "dwt": "\u202erekc\u00e4H nitraM\u202e"
+    "dwt": "\u202erekc\u00e4H nitraM\u202e",
+    "aidenfoxivey": "Aiden Fox Ivey",
+    "ilya-bobyr": "Illia Bobyr",
+    "B4dM4n": "Fabian M\u00f6ller",
+    "silvanshade": null,
+    "bcamacho2": null,
+    "bmillwood": "Ben Millwood",
+    "stevalkr": "Steve Walker",
+    "SomeoneSerge": "Someone",
+    "b-camacho": "Brian Camacho",
+    "MaxHearnden": null,
+    "kip93": "Leandro Emmanuel Reina Kiperman"
 }