diff --git a/packages/fluttorch/CHANGELOG.md b/packages/fluttorch/CHANGELOG.md
index d5c1612..d88e9b7 100644
--- a/packages/fluttorch/CHANGELOG.md
+++ b/packages/fluttorch/CHANGELOG.md
@@ -4,6 +4,22 @@ This file records what changed in `fluttorch`, the contract package. The whole
 project's record, covering every package and the Python exporter together, is in
 [the repository changelog](https://github.com/NaCode-Studios/Fluttorch/blob/main/CHANGELOG.md).
 
+## 1.0.0
+
+- A manifest can name the parts an artifact references and cannot be loaded
+  without, and `weightHash` covers them as well as the artifact. `BundlePart`,
+  `bundleDigestOf` and a `parts` argument on `verifyArtifact` and on
+  `FluttorchRuntime.load`. `BundlePartMissingException` names the file that did
+  not arrive, because a graph loaded without the weights it references still
+  parses and still answers.
+- `currentSchemaVersion` rises to 2, and an export declares it only when it
+  carries parts. Every other field added to this schema has been additive; this
+  one is not, and the version is what stops an older reader loading structure
+  with no numbers in it.
+- The API is frozen. See
+  [STABILITY.md](https://github.com/NaCode-Studios/Fluttorch/blob/main/STABILITY.md)
+  for what that covers and how long a deprecated API survives.
+
 ## 0.7.0
 
 - `TensorLayout`, so a spec can say which axes are spatial, and
diff --git a/packages/fluttorch_gen/CHANGELOG.md b/packages/fluttorch_gen/CHANGELOG.md
index 0bb988b..15a0f71 100644
--- a/packages/fluttorch_gen/CHANGELOG.md
+++ b/packages/fluttorch_gen/CHANGELOG.md
@@ -4,6 +4,13 @@ This file records what changed in `fluttorch_gen`, the `build_runner` builder.
 The whole project's record is in
 [the repository changelog](https://github.com/NaCode-Studios/Fluttorch/blob/main/CHANGELOG.md).
 
+## 1.0.0
+
+- The emitter is exercised on a model with more than one output. Nothing had
+  ever asked it for a second one, so the accessor that reads `_tensors[1]` had
+  been written and never run.
+- No change to what it emits for a manifest it already handled.
+
 ## 0.7.0
 
 - `resize` and `center_crop` are generated from the layout the manifest
diff --git a/packages/fluttorch_test/CHANGELOG.md b/packages/fluttorch_test/CHANGELOG.md
index 7f7f3f1..ec54a35 100644
--- a/packages/fluttorch_test/CHANGELOG.md
+++ b/packages/fluttorch_test/CHANGELOG.md
@@ -4,6 +4,20 @@ This file records what changed in `fluttorch_test`, the parity gate. The whole
 project's record is in
 [the repository changelog](https://github.com/NaCode-Studios/Fluttorch/blob/main/CHANGELOG.md).
 
+## 1.0.0
+
+- `Tolerance.startingPointFor` is now `Tolerance.boundFor`, and every bound
+  except `int4-weight-only` comes from a measurement rather than a defensible
+  guess. Each entry cites the models it was measured against, and
+  `tool/measure_tolerances.dart` in the ExecuTorch package reproduces them.
+- `int8-dynamic` widens from `5e-2` to `1e-1`, because it measured `4.1e-2` and
+  a factor of 1.2 is a coincidence rather than a margin. `int8-static` and
+  `int4-weight-only` widen to keep the recipes ordered.
+- `ParityMatrix.precisionOf`, so a report can order its columns by what the
+  artifact was lowered at rather than by the backend's name.
+- `DirectoryGoldenBundle.parts()` reads the files a manifest declares beside it,
+  and `bundleRoot` says where they were read from.
+
 ## 0.7.0
 
 - No API change. Released with the rest of the project.