diff --git a/CHANGELOG.md b/CHANGELOG.md
index 731ab32..38e7d73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.0.4
+
+- Preserves tailing commas
+
 ## 1.0.3
 
 - Added the following linting rules:
diff --git a/lib/analysis_options.1.0.4.yaml b/lib/analysis_options.1.0.4.yaml
new file mode 100644
index 0000000..667b141
--- /dev/null
+++ b/lib/analysis_options.1.0.4.yaml
@@ -0,0 +1,127 @@
+formatter:
+  trailing_commas: preserve
+
+analyzer:
+  errors:
+    # treat missing required parameters as an error (not a hint)
+    missing_required_param: error
+    # treat missing returns as an error (not a hint)
+    missing_return: error
+    invalid_annotation_target: ignore
+  exclude:
+    - lib/**/*.g.dart
+    - lib/*.g.dart
+    - lib/**/*.graphql.dart
+    - lib/**/*.freezed.dart
+    - test/**/*.mocks.dart
+  language:
+    strict-casts: true
+
+linter:
+  rules:
+    always_declare_return_types: true
+    always_put_required_named_parameters_first: true
+    annotate_overrides: true
+    avoid_annotating_with_dynamic: true
+    avoid_dynamic_calls: true
+    avoid_escaping_inner_quotes: true
+    avoid_function_literals_in_foreach_calls: true
+    avoid_null_checks_in_equality_operators: true
+    avoid_print: true
+    avoid_relative_lib_imports: true
+    avoid_setters_without_getters: true
+    avoid_shadowing_type_parameters: true
+    avoid_single_cascade_in_expression_statements: true
+    avoid_unnecessary_containers: true
+    avoid_unused_constructor_parameters: true
+    avoid_void_async: true
+    camel_case_extensions: true
+    camel_case_types: true
+    cancel_subscriptions: true
+    close_sinks: true
+    collection_methods_unrelated_type: true
+    constant_identifier_names: true
+    control_flow_in_finally: true
+    depend_on_referenced_packages: true
+    directives_ordering: true
+    empty_constructor_bodies: true
+    empty_statements: true
+    eol_at_end_of_file: true
+    exhaustive_cases: true
+    file_names: true
+    flutter_style_todos: true
+    hash_and_equals: true
+    implementation_imports: true
+    implicit_call_tearoffs: true
+    leading_newlines_in_multiline_strings: true
+    missing_whitespace_between_adjacent_strings: true
+    no_adjacent_strings_in_list: true
+    no_duplicate_case_values: true
+    no_leading_underscores_for_library_prefixes: true
+    no_leading_underscores_for_local_identifiers: true
+    no_logic_in_create_state: true
+    no_runtimeType_toString: true
+    non_constant_identifier_names: true
+    null_check_on_nullable_type_parameter: true
+    null_closures: true
+    only_throw_errors: true
+    package_prefixed_library_names: true
+    prefer_adjacent_string_concatenation: true
+    prefer_asserts_in_initializer_lists: true
+    prefer_collection_literals: true
+    prefer_conditional_assignment: true
+    prefer_const_constructors_in_immutables: true
+    prefer_const_constructors: true
+    prefer_const_declarations: true
+    prefer_const_literals_to_create_immutables: true
+    prefer_constructors_over_static_methods: true
+    prefer_contains: true
+    prefer_double_quotes: true
+    prefer_final_fields: true
+    prefer_final_in_for_each: true
+    prefer_final_locals: true
+    prefer_for_elements_to_map_fromIterable: true
+    prefer_function_declarations_over_variables: true
+    prefer_generic_function_type_aliases: true
+    prefer_if_null_operators: true
+    prefer_initializing_formals: true
+    prefer_inlined_adds: true
+    prefer_interpolation_to_compose_strings: true
+    prefer_is_empty: true
+    prefer_is_not_empty: true
+    prefer_is_not_operator: true
+    prefer_iterable_whereType: true
+    prefer_null_aware_operators: true
+    prefer_spread_collections: true
+    prefer_typing_uninitialized_variables: true
+    provide_deprecation_message: true
+    recursive_getters: true
+    require_trailing_commas: true
+    sized_box_for_whitespace: true
+    sized_box_shrink_expand: true
+    slash_for_doc_comments: true
+    sort_child_properties_last: true
+    sort_pub_dependencies: true
+    type_init_formals: true
+    type_literal_in_constant_pattern: true
+    unawaited_futures: true
+    unnecessary_await_in_return: true
+    unnecessary_brace_in_string_interps: true
+    unnecessary_breaks: true
+    unnecessary_const: true
+    unnecessary_constructor_name: true
+    unnecessary_getters_setters: true
+    unnecessary_late: true
+    unnecessary_new: true
+    unnecessary_null_aware_assignments: true
+    unnecessary_null_in_if_null_operators: true
+    unnecessary_nullable_for_final_variable_declarations: true
+    unnecessary_overrides: true
+    unnecessary_parenthesis: true
+    unnecessary_statements: true
+    use_build_context_synchronously: true
+    use_colored_box: true
+    use_decorated_box: true
+    use_enums: true
+    use_key_in_widget_constructors: true
+    valid_regexps: true
diff --git a/lib/analysis_options.yaml b/lib/analysis_options.yaml
index 803f549..410ab2a 100644
--- a/lib/analysis_options.yaml
+++ b/lib/analysis_options.yaml
@@ -1 +1 @@
-include: package:arcane_analysis/analysis_options.1.0.3.yaml
+include: package:arcane_analysis/analysis_options.1.0.4.yaml
diff --git a/pubspec.yaml b/pubspec.yaml
index c7ce4c1..c042b57 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: arcane_analysis
 description: Linting rules for Dart and Flutter used by the Arcane Framework
-version: 1.0.3
+version: 1.0.4
 homepage: https://github.com/hanskokx/arcane_analysis
 repository: https://github.com/hanskokx/arcane_analysis
 documentation: https://github.com/hanskokx/arcane_analysis