Docs: Add new compatibility dates (#771)

hasura · Nov 20, 2024 · ae3aa5c · ae3aa5c
1 parent 3fd882f
commit ae3aa5c
Showing 1 changed file with 30 additions and 5 deletions.
diff --git a/docs/supergraph-modeling/compatibility-config.mdx b/docs/supergraph-modeling/compatibility-config.mdx
@@ -31,15 +31,41 @@ will be disabled. To enable these features, simply increase your `date` to a new
 The following is a list of dates at which backwards-incompatible changes were added to Hasura DDN. Projects with
 CompatibilityConfig `date`s prior to these dates will have these features disabled.
 
+#### 2024-11-18
+
+##### Disallow object boolean expression type
+
+A build error is now raised if `ObjectBooleanExpressionType` is used to define a boolean expression. To resolve this,
+you can upgrade all object boolean expression types in your metadata by running the following DDN codemod command.
+
+```bash
+ddn codemod upgrade-object-boolean-expression-types
+```
+
+Learn more about the [command here](cli/commands/ddn_codemod_upgrade-object-boolean-expression-types.mdx).
+
 #### 2024-11-15
 
+##### Require unique model GraphQL names
+
+A build error is now raised if a root field defined in a `Model`'s GraphQL config conflicts with an existing root field.
+Previously, the conflicting root field was silently excluded from the GraphQL schema.
+
 ##### Require a valid NDC version in data connector capabilities
 
 A build error is now raised when there is an invalid version in the capabilities of a data connector's schema. To fix
 the error, please consider upgrading to the latest version of the data connector and running `ddn connector introspect`
 to correct the invalid version. Prior to this change, it was assumed that the data connector with the invalid version
 was an NDC v0.1.x connector.
 
+#### 2024-11-13
+
+##### Allow resolving boolean expression fields without GraphQL config
+
+Previously, comparable fields, relationships, and aggregate fields of a `BooleanExpressionType` were validated only if
+the `graphql` field was configured in the metadata. These fields are now validated regardless of whether the `graphql`
+configuration is specified.
+
 #### 2024-10-31
 
 ##### Disallow comparisons against scalar array fields in predicates
@@ -103,12 +129,11 @@ metadata.
 
 ## Metadata structure
 
-
 ### v2_CompatibilityConfig {#v2_compatibilityconfig-v2_compatibilityconfig}
 
 The compatibility configuration of the Hasura metadata.
 
-| Key | Value | Required | Description |
-|-----|-----|-----|-----|
-| `kind` | `CompatibilityConfig` | true |  |
-| `date` | string | true | Any backwards incompatible changes made to Hasura DDN after this date won't impact the metadata. |
+| Key    | Value                 | Required | Description                                                                                      |
+| ------ | --------------------- | -------- | ------------------------------------------------------------------------------------------------ |
+| `kind` | `CompatibilityConfig` | true     |                                                                                                  |
+| `date` | string                | true     | Any backwards incompatible changes made to Hasura DDN after this date won't impact the metadata. |