leoafarias · Oct 9, 2026 · Oct 9, 2026 · chatgpt-codex-connector · Oct 9, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,31 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 1.7.0-beta.7
+
+* Strict JSON Schema import (`Ack.fromJsonSchema()`) now supports `multipleOf`
+  with exact decimal division (shared with native `.multipleOf()`) and reports
+  `keywordLocation` on `multipleOf` validation failures, enabling round-trips
+  from `Ack.integer().multipleOf(...)` and `Ack.double().multipleOf(...)`.
+* Strict JSON Schema import now recognizes Ack's built-in string formats
+  (`date-time`, `date`, `email`, `uuid`, `uri`, `ipv4`, `ipv6`), standard
+  numeric format bounds (`int32`, `int64`, `uint32`, `uint64`, `float`,
+  `double`), and `x-*` vendor extension annotations (including `x-transformed`
+  from `AckSchema.transform(...)`), while continuing to reject unknown formats
+  and non-`x-*` extension keywords.
+* Strict JSON Schema import now accepts Draft-07 `$schema` URIs
+  (`http(s)://json-schema.org/draft-07/schema` with or without a trailing `#`),
+  so schemas exported by `.toJsonSchema()` can be re-imported without stripping
+  `$schema`.
+* Speed up imported JSON Schema compilation and validation, `toJsonSchema()` on
+  native schemas, and collection parse/encode results (`Ack.object()`,
+  `Ack.list()`, `Ack.map()`). Error output, exported JSON Schema, and
+  unmodifiable result detachment are unchanged.
+* Align all five publishable packages at 1.7.0-beta.7. Adapter and generator
+  APIs and compatible dependency minimums are unchanged. The beta.3 annotation
+  and generator migrations and the beta.5 imported-pattern change still apply
+  when upgrading from earlier versions.
+
 ## 1.7.0-beta.6
 
 * `JsonSchemaValidationError` reports `keywordLocation`, the evaluation path

diff --git a/PUBLISHING.md b/PUBLISHING.md
@@ -12,15 +12,17 @@ new compatible features/packages, and major when any stable public API breaks.
 For 1.7.0, the imported-pattern Unicode behavior change is a deliberately
 accepted exception to this major-version policy.
 
-The next candidate is **1.7.0-beta.6**. It adds `keywordLocation` to imported
-JSON Schema validation errors, reports imported `uniqueItems` failures at the
-array, and speeds up `safeParse`, `safeEncode`, and imported-schema validation.
+The next candidate is **1.7.0-beta.7**. It adds `multipleOf` validation,
+built-in string and numeric `format` assertions, `x-*` vendor extension
+annotation tolerance, and Draft-07 `$schema` URI support to strict JSON Schema
+import (`Ack.fromJsonSchema()`), and speeds up imported-schema compilation and
+validation, `toJsonSchema()`, and collection parse/encode results.
 The beta.5 imported-pattern change to ECMA-262 Unicode mode still applies when
 upgrading from stable 1.6.2 or earlier 1.7.0 betas; review imported patterns,
 including identity escapes and expressions that count UTF-16 code units. Native
 `Ack.string().matches()` keeps its Dart regex contract. The beta.3 annotation
 and generator migration still applies to consumers coming from earlier
-versions; beta.6 adds no new generator migration. The API check compares all
+versions; beta.7 adds no new generator migration. The API check compares all
 five packages against 1.6.2; generator compatibility also requires the consumer
 build and runtime tests because the API check cannot inspect generated consumer
 code.
@@ -58,7 +60,7 @@ References: [Melos versioning](https://melos.invertase.dev/commands/version),
 3. Preview/prepare a coordinated version without creating commits or tags:
 
    ```sh
-   dart run melos version --manual-version=ack:1.7.0-beta.6 --yes --no-git-commit-version
+   dart run melos version --manual-version=ack:1.7.0-beta.7 --yes --no-git-commit-version
    ```
 
    Use the named flag, not a positional package argument: the positional form
@@ -85,7 +87,7 @@ References: [Melos versioning](https://melos.invertase.dev/commands/version),
 7. Validate the complete release from that clean commit:
 
    ```sh
-   dart scripts/verify_release_tag.dart v1.7.0-beta.6 --skip-ancestry
+   dart scripts/verify_release_tag.dart v1.7.0-beta.7 --skip-ancestry
    dart run melos run ci
    dart scripts/api_check.dart 1.6.2
    dart scripts/publish_dry_run.dart
@@ -139,9 +141,9 @@ After the release commit's CI/preflight succeeds:
 ```sh
 git fetch origin main --tags
 # Use the exact reviewed release merge commit, not an arbitrary later main head.
-git tag -a v1.7.0-beta.6 <release-merge-sha> -m 'Ack 1.7.0 beta 6'
-dart scripts/verify_release_tag.dart v1.7.0-beta.6
-git push origin v1.7.0-beta.6
+git tag -a v1.7.0-beta.7 <release-merge-sha> -m 'Ack 1.7.0 beta 7'
+dart scripts/verify_release_tag.dart v1.7.0-beta.7
+git push origin v1.7.0-beta.7
 ```
 
 Pushing the tag triggers `.github/workflows/release.yml`; there is no Melos
@@ -171,4 +173,4 @@ After all five exact versions are visible, create the GitHub Release from the
 existing tag using the prepared release notes and mark it as a prerelease for
 beta versions. Before the first subsequent code
 change, begin a new unreleased changelog section instead of editing the
-1.7.0-beta.6 notes.
+1.7.0-beta.7 notes.
diff --git a/docs/getting-started/installation.mdx b/docs/getting-started/installation.mdx
@@ -17,11 +17,11 @@ flutter pub add ack
 ```
 
 The unversioned commands select the latest stable release. To select the
-1.7.0-beta.6 prerelease, add it to your `pubspec.yaml`:
+1.7.0-beta.7 prerelease, add it to your `pubspec.yaml`:
 
 ```yaml
 dependencies:
-  ack: ^1.7.0-beta.6
+  ack: ^1.7.0-beta.7
 ```
 
 ## Optional code generator
@@ -38,10 +38,10 @@ Or add them to your `pubspec.yaml`:
 
 ```yaml
 dependencies:
-  ack: ^1.7.0-beta.6
+  ack: ^1.7.0-beta.7
 
 dev_dependencies:
-  ack_generator: ^1.7.0-beta.6
+  ack_generator: ^1.7.0-beta.7
   build_runner: ^2.4.0
 ```
 

diff --git a/packages/ack/CHANGELOG.md b/packages/ack/CHANGELOG.md
@@ -1,4 +1,4 @@
-## Unreleased
+## 1.7.0-beta.7
 
 ### Added
 

diff --git a/packages/ack/pubspec.yaml b/packages/ack/pubspec.yaml
@@ -1,6 +1,6 @@
 name: ack
 description: Schema validation and bidirectional codecs for Dart and Flutter
-version: 1.7.0-beta.6
+version: 1.7.0-beta.7
 repository: https://github.com/btwld/ack
 issue_tracker: https://github.com/btwld/ack/issues
 homepage: https://concepta.dev/ack

diff --git a/packages/ack_firebase_ai/CHANGELOG.md b/packages/ack_firebase_ai/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 1.7.0-beta.7
+
+### Changed
+
+* Align with coordinated Ack 1.7.0-beta.7. This package has no source or
+  public API changes from beta.6; its compatible dependency minimum is unchanged.
+
 ## 1.7.0-beta.6
 
 ### Changed

diff --git a/packages/ack_firebase_ai/README.md b/packages/ack_firebase_ai/README.md
@@ -24,7 +24,7 @@ Always validate model output with the same ACK schema after generation. Firebase
 ```yaml
 dependencies:
   ack: ^1.2.0
-  ack_firebase_ai: ^1.7.0-beta.6
+  ack_firebase_ai: ^1.7.0-beta.7
   firebase_ai: ^3.12.2
 ```
 

diff --git a/packages/ack_firebase_ai/pubspec.yaml b/packages/ack_firebase_ai/pubspec.yaml
@@ -1,6 +1,6 @@
 name: ack_firebase_ai
 description: Firebase AI (Gemini) schema converter for the Ack validation library
-version: 1.7.0-beta.6
+version: 1.7.0-beta.7
 repository: https://github.com/btwld/ack
 issue_tracker: https://github.com/btwld/ack/issues
 resolution: workspace

diff --git a/packages/ack_generator/CHANGELOG.md b/packages/ack_generator/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 1.7.0-beta.7
+
+### Changed
+
+* Align with coordinated Ack 1.7.0-beta.7. This package has no source or
+  public API changes from beta.6; its compatible dependency minimum is unchanged.
+
 ## 1.7.0-beta.6
 
 ### Changed

diff --git a/packages/ack_generator/pubspec.yaml b/packages/ack_generator/pubspec.yaml
@@ -1,6 +1,6 @@
 name: ack_generator
 description: Generates immutable models from Ack schemas and validated schemas from Dart classes
-version: 1.7.0-beta.6
+version: 1.7.0-beta.7
 repository: https://github.com/btwld/ack
 issue_tracker: https://github.com/btwld/ack/issues
 resolution: workspace

diff --git a/packages/ack_json_schema_builder/CHANGELOG.md b/packages/ack_json_schema_builder/CHANGELOG.md
@@ -1,3 +1,12 @@
+## 1.7.0-beta.7
+
+### Changed
+
+* When paired with `ack` 1.7.0-beta.7 or later, imported builder schemas inherit
+  `multipleOf` validation, built-in string and numeric `format` assertions,
+  `x-*` vendor extension support, and Draft-07 `$schema` URI support. The
+  bridge's public API and compatible dependency minimum are unchanged.
+
 ## 1.7.0-beta.6
 
 ### Changed

diff --git a/packages/ack_json_schema_builder/README.md b/packages/ack_json_schema_builder/README.md
@@ -47,8 +47,8 @@ for the complete support matrix and reference/diagnostic behavior.
 
 ```yaml
 dependencies:
-  ack: ^1.7.0-beta.6
-  ack_json_schema_builder: ^1.7.0-beta.6
+  ack: ^1.7.0-beta.7
+  ack_json_schema_builder: ^1.7.0-beta.7
   json_schema_builder: ^0.1.3
 ```
 

diff --git a/packages/ack_json_schema_builder/pubspec.yaml b/packages/ack_json_schema_builder/pubspec.yaml
@@ -1,6 +1,6 @@
 name: ack_json_schema_builder
 description: JSON Schema Builder converter for the Ack validation library
-version: 1.7.0-beta.6
+version: 1.7.0-beta.7
 repository: https://github.com/btwld/ack
 issue_tracker: https://github.com/btwld/ack/issues
 resolution: workspace

diff --git a/packages/ack_mcp_dart/CHANGELOG.md b/packages/ack_mcp_dart/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 1.7.0-beta.7
+
+### Changed
+
+* Align with coordinated Ack 1.7.0-beta.7. This package has no source or
+  public API changes from beta.6; its compatible dependency minimum is unchanged.
+
 ## 1.7.0-beta.6
 
 ### Changed

diff --git a/packages/ack_mcp_dart/README.md b/packages/ack_mcp_dart/README.md
@@ -16,7 +16,7 @@ Transport, negotiation, cancellation, and lifecycle remain in `mcp_dart`.
 ```yaml
 dependencies:
   ack: ^1.2.0
-  ack_mcp_dart: ^1.7.0-beta.6
+  ack_mcp_dart: ^1.7.0-beta.7
   mcp_dart: ^2.4.2
 ```
 

diff --git a/packages/ack_mcp_dart/pubspec.yaml b/packages/ack_mcp_dart/pubspec.yaml
@@ -1,6 +1,6 @@
 name: ack_mcp_dart
 description: MCP tool schemas and typed argument validation for Ack and mcp_dart
-version: 1.7.0-beta.6
+version: 1.7.0-beta.7
 repository: https://github.com/btwld/ack
 issue_tracker: https://github.com/btwld/ack/issues
 resolution: workspace