Update doc/manual/source/release-notes-determinate/v3.16.1.md

Author: grahamc

doc/manual/source/release-notes-determinate/v3.16.1.md

@@ -3,13 +3,22 @@
 * Based on [upstream Nix 2.33.3](../release-notes/rl-2.33.md).
 
 ## What's Changed
-* Upstream C store API improvements by @edolstra in [DeterminateSystems/nix-src#352](https://github.com/DeterminateSystems/nix-src/pull/352)
-* Record provenance for unlocked inputs and impure evaluations by @edolstra in [DeterminateSystems/nix-src#354](https://github.com/DeterminateSystems/nix-src/pull/354)
-* Add setting narinfo-cache-meta-ttl by @edolstra in [DeterminateSystems/nix-src#355](https://github.com/DeterminateSystems/nix-src/pull/355)
-* Add derivationWithMeta builtin by @RossComputerGuy in [DeterminateSystems/nix-src#357](https://github.com/DeterminateSystems/nix-src/pull/357)
-* Add builtins.wasi by @edolstra in [DeterminateSystems/nix-src#359](https://github.com/DeterminateSystems/nix-src/pull/359)
-* Add `nix provenance verify` command by @edolstra in [DeterminateSystems/nix-src#356](https://github.com/DeterminateSystems/nix-src/pull/356)
-* builtins.hashString: Devirtualize lazy paths, and re-enable lazy trees tests by @edolstra in [DeterminateSystems/nix-src#360](https://github.com/DeterminateSystems/nix-src/pull/360)
+
+### `nix store info` now correctly support `--refresh` and `--offline`
+
+Previously, Nix had a hard-coded TTL of seven days.
+Determinate Nix moved that TTL to a new setting `narinfo-cache-meta-ttl` and now `nix store info` respects the `--refresh` and `--offline` flags.
+
+This change makes it possible to freshly validate authenticating to a remote store.
+
+PR: [DeterminateSystems/nix-src#355](https://github.com/DeterminateSystems/nix-src/pull/355)
+
+### Corrected `builtins.hashString` behavior under lazy trees
+
+`builtins.hashString` now devirtualizes lazy paths, making the hash result stable.
+
+PR: [DeterminateSystems/nix-src#360](https://github.com/DeterminateSystems/nix-src/pull/360)
+
 
 
 **Full Changelog**: [v3.16.0...v3.16.1](https://github.com/DeterminateSystems/nix-src/compare/v3.16.0...v3.16.1)