Edit release notes

doc/manual/source/release-notes/rl-2.27.md

@@ -1,10 +1,14 @@
-# Release 2.27.0 (2025-02-26)
+# Release 2.27.0 (2025-03-03)
 
-- Set FD_CLOEXEC on sockets created by curl [#12439](https://github.com/NixOS/nix/pull/12439)
-
-  Curl creates sockets without setting FD_CLOEXEC/SOCK_CLOEXEC, this can cause connections to remain open forever when using commands like `nix shell`
+- `inputs.self.submodules` flake attribute [#12421](https://github.com/NixOS/nix/pull/12421)
 
-  This change sets the FD_CLOEXEC flag using a CURLOPT_SOCKOPTFUNCTION callback.
+  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)
 
@@ -13,7 +17,7 @@
   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:
+  A flake can also declare that it requires LFS to be enabled:
   ```
   {
     inputs.self.lfs = true;
@@ -22,16 +26,9 @@
 
   Author: [**@b-camacho**](https://github.com/b-camacho), [**@kip93**](https://github.com/kip93)
 
-- `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`.
+- 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