diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..7a2b6e2
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,3 @@
+## 1.0.1
+
+- Initial release
diff --git a/README.md b/README.md
index 0c3759b..03312f1 100644
--- a/README.md
+++ b/README.md
@@ -111,18 +111,25 @@ An automated tool will be integrated into a CI check to verify that Workiva Dart
 projects depend on this package at a specific version (or later) and include the
 shared config in `analysis_options.yaml`.
 
-## Ensuring that analyzer errors/warnings/lints get fixed
+## Ensuring that analyzer infractions get fixed
 
-All required analyzer lints and rules will have their severities upgraded to
-"error" so that they cause analysis to fail by default.
+All required analyzer lints and infos/hints/lints will have their severities
+upgraded to "warning", e.g.:
 
 ```yaml
 # package:workiva_analysis_options/v1.yaml
 analyzer:
   errors:
-    avoid_empty_else: error
+    avoid_empty_else: warning
 ```
 
+It is then expected (and enforced internally at Workiva) that CI and developers
+run analysis in a way that results in a non-zero exit code when errors or
+warnings are present.
+
+With `dartanalyzer`, this means using `--fatal-warnings`. With `tuneup`, this is
+enforced by default.
+
 ---
 
 ## Latest Analysis Options Designations
diff --git a/lib/v1.optional.yaml b/lib/v1.optional.yaml
index 7b66a9e..8c306eb 100644
--- a/lib/v1.optional.yaml
+++ b/lib/v1.optional.yaml
@@ -70,40 +70,40 @@ include: package:workiva_analysis_options/v1.recommended.yaml
 analyzer:
   errors:
     # Promote enabled lints to errors:
-    always_declare_return_types: error
-    always_put_required_named_parameters_first: error
-    always_specify_types: error
-    avoid_as: error
-    avoid_catches_without_on_clauses: error
-    avoid_classes_with_only_static_members: error
-    avoid_equals_and_hash_code_on_mutable_classes: error
-    avoid_js_rounded_ints: error
-    avoid_print: error
-    constant_identifier_names: error
-    control_flow_in_finally: error
-    directives_ordering: error
-    flutter_style_todos: error
-    invariant_booleans: error
-    literal_only_boolean_expressions: error
-    non_constant_identifier_names: error
-    parameter_assignments: error
-    prefer_asserts_with_message: error
-    prefer_const_constructors: error
-    prefer_const_constructors_in_immutables: error
-    prefer_const_literals_to_create_immutables: error
-    prefer_expression_function_bodies: error
-    prefer_for_elements_to_map_fromIterable: error
-    prefer_foreach: error
-    prefer_int_literals: error
-    prefer_relative_imports: error
-    prefer_typing_uninitialized_variables: error
-    public_member_api_docs: error
-    sort_child_properties_last: error
-    sort_unnamed_constructors_first: error
-    throw_in_finally: error
-    use_setters_to_change_properties: error
-    use_string_buffers: error
-    use_to_and_as_if_applicable: error
+    always_declare_return_types: warning
+    always_put_required_named_parameters_first: warning
+    always_specify_types: warning
+    avoid_as: warning
+    avoid_catches_without_on_clauses: warning
+    avoid_classes_with_only_static_members: warning
+    avoid_equals_and_hash_code_on_mutable_classes: warning
+    avoid_js_rounded_ints: warning
+    avoid_print: warning
+    constant_identifier_names: warning
+    control_flow_in_finally: warning
+    directives_ordering: warning
+    flutter_style_todos: warning
+    invariant_booleans: warning
+    literal_only_boolean_expressions: warning
+    non_constant_identifier_names: warning
+    parameter_assignments: warning
+    prefer_asserts_with_message: warning
+    prefer_const_constructors: warning
+    prefer_const_constructors_in_immutables: warning
+    prefer_const_literals_to_create_immutables: warning
+    prefer_expression_function_bodies: warning
+    prefer_for_elements_to_map_fromIterable: warning
+    prefer_foreach: warning
+    prefer_int_literals: warning
+    prefer_relative_imports: warning
+    prefer_typing_uninitialized_variables: warning
+    public_member_api_docs: warning
+    sort_child_properties_last: warning
+    sort_unnamed_constructors_first: warning
+    throw_in_finally: warning
+    use_setters_to_change_properties: warning
+    use_string_buffers: warning
+    use_to_and_as_if_applicable: warning
 
 linter:
   rules:
diff --git a/lib/v1.recommended.yaml b/lib/v1.recommended.yaml
index 183d6fe..9f39081 100644
--- a/lib/v1.recommended.yaml
+++ b/lib/v1.recommended.yaml
@@ -66,63 +66,63 @@ include: package:workiva_analysis_options/v1.yaml
 analyzer:
   errors:
     # Promote enabled lints to errors:
-    always_require_non_null_named_parameters: error
-    avoid_bool_literals_in_conditional_expressions: error
-    avoid_function_literals_in_foreach_calls: error
-    avoid_implementing_value_types: error
-    avoid_null_checks_in_equality_operators: error
-    avoid_positional_boolean_parameters: error
-    avoid_relative_lib_imports: error
-    avoid_renaming_method_parameters: error
-    avoid_returning_this: error
-    avoid_returning_null: error
-    avoid_returning_null_for_future: error
-    avoid_returning_null_for_void: error
-    avoid_setters_without_getters: error
-    avoid_types_on_closure_parameters: error
-    avoid_unused_constructor_parameters: error
-    cascade_invocations: error
-    comment_references: error
-    curly_braces_in_flow_control_structures: error
-    join_return_with_assignment: error
-    omit_local_variable_types: error
-    overridden_fields: error
-    package_api_docs: error
-    package_prefixed_library_names: error
-    package_names: error
-    prefer_adjacent_string_concatenation: error
-    prefer_asserts_in_initializer_lists: error
-    prefer_collection_literals: error
-    prefer_conditional_assignment: error
-    prefer_const_declarations: error
-    provide_deprecation_message: error
-    prefer_final_fields: error
-    prefer_final_in_for_each: error
-    prefer_final_locals: error
-    prefer_function_declarations_over_variables: error
-    prefer_if_elements_to_conditional_expressions: error
-    prefer_initializing_formals: error
-    prefer_inlined_adds: error
-    prefer_interpolation_to_compose_strings: error
-    prefer_iterable_whereType: error
-    prefer_mixin: error
-    prefer_null_aware_operators: error
-    prefer_single_quotes: error
-    prefer_spread_collections: error
-    prefer_void_to_null: error
-    sort_pub_dependencies: error
-    test_types_in_equals: error
-    type_annotate_public_apis: error
-    unawaited_futures: error
-    unnecessary_await_in_return: error
-    unnecessary_brace_in_string_interps: error
-    unnecessary_getters_setters: error
-    unnecessary_lambdas: error
-    unnecessary_parenthesis: error
-    unnecessary_overrides: error
-    unnecessary_this: error
-    use_function_type_syntax_for_parameters: error
-    use_rethrow_when_possible: error
+    always_require_non_null_named_parameters: warning
+    avoid_bool_literals_in_conditional_expressions: warning
+    avoid_function_literals_in_foreach_calls: warning
+    avoid_implementing_value_types: warning
+    avoid_null_checks_in_equality_operators: warning
+    avoid_positional_boolean_parameters: warning
+    avoid_relative_lib_imports: warning
+    avoid_renaming_method_parameters: warning
+    avoid_returning_this: warning
+    avoid_returning_null: warning
+    avoid_returning_null_for_future: warning
+    avoid_returning_null_for_void: warning
+    avoid_setters_without_getters: warning
+    avoid_types_on_closure_parameters: warning
+    avoid_unused_constructor_parameters: warning
+    cascade_invocations: warning
+    comment_references: warning
+    curly_braces_in_flow_control_structures: warning
+    join_return_with_assignment: warning
+    omit_local_variable_types: warning
+    overridden_fields: warning
+    package_api_docs: warning
+    package_prefixed_library_names: warning
+    package_names: warning
+    prefer_adjacent_string_concatenation: warning
+    prefer_asserts_in_initializer_lists: warning
+    prefer_collection_literals: warning
+    prefer_conditional_assignment: warning
+    prefer_const_declarations: warning
+    provide_deprecation_message: warning
+    prefer_final_fields: warning
+    prefer_final_in_for_each: warning
+    prefer_final_locals: warning
+    prefer_function_declarations_over_variables: warning
+    prefer_if_elements_to_conditional_expressions: warning
+    prefer_initializing_formals: warning
+    prefer_inlined_adds: warning
+    prefer_interpolation_to_compose_strings: warning
+    prefer_iterable_whereType: warning
+    prefer_mixin: warning
+    prefer_null_aware_operators: warning
+    prefer_single_quotes: warning
+    prefer_spread_collections: warning
+    prefer_void_to_null: warning
+    sort_pub_dependencies: warning
+    test_types_in_equals: warning
+    type_annotate_public_apis: warning
+    unawaited_futures: warning
+    unnecessary_await_in_return: warning
+    unnecessary_brace_in_string_interps: warning
+    unnecessary_getters_setters: warning
+    unnecessary_lambdas: warning
+    unnecessary_parenthesis: warning
+    unnecessary_overrides: warning
+    unnecessary_this: warning
+    use_function_type_syntax_for_parameters: warning
+    use_rethrow_when_possible: warning
 
 linter:
   rules:
diff --git a/lib/v1.yaml b/lib/v1.yaml
index 3dc365d..eb99769 100644
--- a/lib/v1.yaml
+++ b/lib/v1.yaml
@@ -64,63 +64,76 @@ analyzer:
   errors:
     # Protect against using language features that are incompatible with the
     # minimum SDK version for the current project:
-    sdk_version_async_exported_from_core: error
-    sdk_version_as_expression_in_const_context: error
-    sdk_version_bool_operator_in_const_context: error
-    sdk_version_eq_eq_operator_in_const_context: error
-    sdk_version_extension_methods: error
-    sdk_version_is_expression_in_const_context: error
-    sdk_version_set_literal: error
-    sdk_version_ui_as_code: error
-    sdk_version_ui_as_code_in_const_context: error
+    sdk_version_async_exported_from_core: warning
+    sdk_version_as_expression_in_const_context: warning
+    sdk_version_bool_operator_in_const_context: warning
+    sdk_version_eq_eq_operator_in_const_context: warning
+    sdk_version_extension_methods: warning
+    sdk_version_is_expression_in_const_context: warning
+    sdk_version_set_literal: warning
+    sdk_version_ui_as_code: warning
+    sdk_version_ui_as_code_in_const_context: warning
+
+    # Promote some builtin hints/infos/warnings to errors:
+    dead_code: warning
+    duplicate_hidden_name: warning
+    duplicate_import: warning
+    duplicate_shown_name: warning
+    unused_catch_clause: warning
+    unused_catch_stack: warning
+    unused_element: warning
+    unused_field: warning
+    unused_import: warning
+    unused_local_variable: warning
+    unused_shown_name: warning
 
     # Promote enabled lints to errors:
-    annotate_overrides: error
-    avoid_double_and_int_checks: error
-    avoid_empty_else: error
-    avoid_init_to_null: error
-    avoid_private_typedef_functions: error
-    avoid_return_types_on_setters: error
-    avoid_shadowing_type_parameters: error
-    avoid_single_cascade_in_expression_statements: error
-    avoid_types_as_parameter_names: error
-    await_only_futures: error
-    camel_case_extensions: error
-    camel_case_types: error
-    cancel_subscriptions: error
-    close_sinks: error
-    empty_catches: error
-    empty_constructor_bodies: error
-    empty_statements: error
-    file_names: error
-    hash_and_equals: error
-    implementation_imports: error
-    iterable_contains_unrelated_type: error
-    library_names: error
-    library_prefixes: error
-    list_remove_unrelated_type: error
-    no_adjacent_strings_in_list: error
-    no_duplicate_case_values: error
-    null_closures: error
-    only_throw_errors: error
-    prefer_contains: error
-    prefer_equal_for_default_values: error
-    prefer_generic_function_type_aliases: error
-    prefer_if_null_operators: error
-    prefer_is_empty: error
-    prefer_is_not_empty: error
-    recursive_getters: error
-    slash_for_doc_comments: error
-    type_init_formals: error
-    unnecessary_const: error
-    unnecessary_new: error
-    unnecessary_null_aware_assignments: error
-    unnecessary_null_in_if_null_operators: error
-    unnecessary_statements: error
-    unsafe_html: error
-    unrelated_type_equality_checks: error
-    valid_regexps: error
-    void_checks: error
+    annotate_overrides: warning
+    avoid_double_and_int_checks: warning
+    avoid_empty_else: warning
+    avoid_init_to_null: warning
+    avoid_private_typedef_functions: warning
+    avoid_return_types_on_setters: warning
+    avoid_shadowing_type_parameters: warning
+    avoid_single_cascade_in_expression_statements: warning
+    avoid_types_as_parameter_names: warning
+    await_only_futures: warning
+    camel_case_extensions: warning
+    camel_case_types: warning
+    cancel_subscriptions: warning
+    close_sinks: warning
+    empty_catches: warning
+    empty_constructor_bodies: warning
+    empty_statements: warning
+    file_names: warning
+    hash_and_equals: warning
+    implementation_imports: warning
+    iterable_contains_unrelated_type: warning
+    library_names: warning
+    library_prefixes: warning
+    list_remove_unrelated_type: warning
+    no_adjacent_strings_in_list: warning
+    no_duplicate_case_values: warning
+    null_closures: warning
+    only_throw_errors: warning
+    prefer_contains: warning
+    prefer_equal_for_default_values: warning
+    prefer_generic_function_type_aliases: warning
+    prefer_if_null_operators: warning
+    prefer_is_empty: warning
+    prefer_is_not_empty: warning
+    recursive_getters: warning
+    slash_for_doc_comments: warning
+    type_init_formals: warning
+    unnecessary_const: warning
+    unnecessary_new: warning
+    unnecessary_null_aware_assignments: warning
+    unnecessary_null_in_if_null_operators: warning
+    unnecessary_statements: warning
+    unsafe_html: warning
+    unrelated_type_equality_checks: warning
+    valid_regexps: warning
+    void_checks: warning
 
 linter:
   rules:
diff --git a/pubspec.yaml b/pubspec.yaml
index 012dd39..1dc1fc6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: workiva_analysis_options
-version: 1.0.0
+version: 1.0.1
 homepage: https://github.com/Workiva/workiva_analysis_options
 
 description: Workiva's shared static analysis options.
diff --git a/test/analysis_options_test.dart b/test/analysis_options_test.dart
index c5925e4..61ffb9c 100644
--- a/test/analysis_options_test.dart
+++ b/test/analysis_options_test.dart
@@ -75,7 +75,7 @@ void main() {
 
       final severities = Map<String, String>.from(yaml['analyzer']['errors']);
       for (final lint in lints) {
-        expect(severities, containsPair(lint, 'error'));
+        expect(severities, containsPair(lint, 'warning'));
       }
     });
   }