diff --git a/README.md b/README.md
index 7fc61c7..727ef2d 100644
--- a/README.md
+++ b/README.md
@@ -176,12 +176,16 @@ Atomically bulk deletes all relationships matching the provided filters, with op
 - `resourceFilter` - The filter to apply to the resource part of the relationships. The resourceFilter.Type is required; all other fields are optional.
 - `optionalSubjectFilter` (optional) - An optional additional filter for the subject part of the relationships.
 - `optionalPreconditions` (optional) - An optional list of preconditions that must be satisfied for the operation to commit.
+- `allowPartialDeletions` (optional) - If true and a limit is specified, will delete matching found relationships up to the count specified in limit, and no more.
+- `limit` (optional) if non-zero, specifies the limit on the number of relationships to be deleted. If there are more matching relationships found to be deleted than the limit specified here,
+    the deletion call will fail with an error to prevent partial deletion. If partial deletion is needed, specify below that partial deletion is allowed. Partial deletions can be used
+    in a loop to delete large amounts of relationships in a *non-transactional* manner.</param>
 - `deadline` (optional) - An optional deadline for the call. The operation will be cancelled if the deadline is reached.
 - `cancellationToken` (optional) - An optional token for cancelling the call.
 
 **Returns**
 
-- A task representing the asynchronous operation, with a `ZedToken?` indicating the version of the data after the delete operation.
+- DeleteRelationshipsResponse object that contains a ZedToken representing the point of deletion and an indicator of deletion progress
 
 ### CheckPermissionAsync
 
diff --git a/SpiceDb/SpiceDb.csproj b/SpiceDb/SpiceDb.csproj
index e217ce8..b1b67cf 100644
--- a/SpiceDb/SpiceDb.csproj
+++ b/SpiceDb/SpiceDb.csproj
@@ -15,7 +15,7 @@
 	<PackageIcon>logo.png</PackageIcon>
 	<PackageLicenseFile>LICENSE.txt</PackageLicenseFile>
 	<PackageReadmeFile>README.md</PackageReadmeFile>
-	<Version>1.5.1</Version>
+	<Version>1.5.2</Version>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">