fix: Resolve mTLS issue, update changelogs, bump version number

packages/paperless_api/lib/src/models/custom_field_model.dart

@@ -7,7 +7,7 @@ part 'custom_field_model.g.dart';
 @JsonSerializable()
 class CustomFieldModel with EquatableMixin {
   final int? id;
-  final String name;
+  final String? name;
   final CustomFieldDataType dataType;
 
   CustomFieldModel({
@@ -24,3 +24,18 @@ class CustomFieldModel with EquatableMixin {
 
   Map<String, dynamic> toJson() => _$CustomFieldModelToJson(this);
 }
+
+/// An instance of the [CustomFieldModel].
+@JsonSerializable()
+class CustomFieldInstance {
+  final int? id;
+  final dynamic value;
+
+  const CustomFieldInstance({
+    this.id,
+    this.value,
+  });
+
+  factory CustomFieldInstance.fromJson(Map<String, dynamic> json) =>
+      _$CustomFieldInstanceFromJson(json);
+}

packages/paperless_api/lib/src/models/document_model.dart

@@ -52,7 +52,7 @@ class DocumentModel extends Equatable {
 
   /// Only present if full_perms=true
   final Permissions? permissions;
-  final Iterable<CustomFieldModel> customFields;
+  final Iterable<CustomFieldInstance> customFields;
 
   const DocumentModel({
     required this.id,
@@ -98,7 +98,7 @@ class DocumentModel extends Equatable {
     bool? userCanChange,
     Iterable<NoteModel>? notes,
     Permissions? permissions,
-    Iterable<CustomFieldModel>? customFields,
+    Iterable<CustomFieldInstance>? customFields,
   }) {
     return DocumentModel(
       id: id,