diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32f490b..573e98d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.0.1
+
+* Improve documentation
+* Add build dependency
+
 ## 1.0.0
 
 * Initial release
diff --git a/README.md b/README.md
index 0ba5e46..c4db8d3 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Available under the commercial friendly
 
 
 ## Installation
-Add this dependency your pubspec.yaml file:
+Add this dependency your _pubspec.yaml_ file:
 
 ```
 dependencies:
@@ -48,7 +48,6 @@ Example for command line:
 ```dart
 import 'package:enough_mail_discovery/enough_mail_discovery.dart';
 
-// ignore: avoid_void_async
 void main() async {
   const email = 'someone@enough.de';
   final config = await Discover.discover(email, isLogEnabled: false);
@@ -87,7 +86,7 @@ Check out these related projects:
 
 Please file feature requests and bugs at the [issue tracker](https://github.com/Enough-Software/enough_mail_discovery/issues).
 
-## Contribute
+## Contribute / Develop
 
 Want to contribute? Please check out [contribute](https://github.com/Enough-Software/enough_mail_discovery/contribute).
 This is an open-source community project. Anyone, even beginners, can contribute.
@@ -100,10 +99,11 @@ This is how you contribute:
 * Push changes to your personal repository: `git push origin`
 * Go to [enough_mail_discovery](https://github.com/enough-software/enough_mail_discovery/)  and create a pull request.
 
-Thank you in advance!
 
+Thank you in advance!
 
 
+After changing model classes, re-run the JSON serialization by calling `flutter pub run build_runner build --delete-conflicting-outputs`.
 
 ## License
 `enough_mail_discovery` is licensed under the commercial friendly [Mozilla Public License 2.0](LICENSE).
\ No newline at end of file
diff --git a/analysis_options.yaml b/analysis_options.yaml
index a5744c1..a612a4f 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -1,4 +1,165 @@
-include: package:flutter_lints/flutter.yaml
-
-# Additional information about this file can be found at
-# https://dart.dev/guides/language/analysis-options
+# cSpell:disable
+analyzer:
+  errors:
+    todo: ignore
+  plugins:
+    - dart_code_metrics # https://github.com/dart-code-checker/dart-code-metrics
+linter:
+  rules:
+    - always_declare_return_types
+    - always_put_control_body_on_new_line
+    - always_put_required_named_parameters_first
+    - always_require_non_null_named_parameters
+    #- always_specify_types # This would enforce to write types literally everywhere.
+    - annotate_overrides
+    #- avoid_annotating_with_dynamic # Explicit annotation of dynamic as type is preferable. Also exclusive with type_annotate_public_apis
+    #- avoid_as - deprecated, breaks lint
+    - avoid_bool_literals_in_conditional_expressions
+    #- avoid_catches_without_on_clauses # Do not enable this as enough_mail needs to handle several underlying exceptions and errors
+    - avoid_catching_errors
+    #- avoid_classes_with_only_static_members # Useful for some non-global helper cases
+    - avoid_double_and_int_checks
+    - avoid_empty_else
+    - avoid_field_initializers_in_const_classes
+    - avoid_function_literals_in_foreach_calls
+    - avoid_implementing_value_types
+    - avoid_init_to_null
+    - avoid_js_rounded_ints
+    - avoid_null_checks_in_equality_operators
+    - avoid_positional_boolean_parameters
+    - avoid_private_typedef_functions
+    - avoid_renaming_method_parameters
+    - avoid_relative_lib_imports
+    - avoid_return_types_on_setters
+    - avoid_returning_null
+    - avoid_returning_null_for_future
+    - avoid_returning_null_for_void
+    - avoid_returning_this
+    - avoid_setters_without_getters
+    - avoid_shadowing_type_parameters
+    - avoid_single_cascade_in_expression_statements
+    - avoid_slow_async_io
+    - avoid_types_as_parameter_names
+    - avoid_types_on_closure_parameters
+    - avoid_unused_constructor_parameters
+    - avoid_void_async
+    - avoid_web_libraries_in_flutter
+    - await_only_futures
+    - camel_case_types
+    - cancel_subscriptions
+    - cascade_invocations
+    - cast_nullable_to_non_nullable
+    - close_sinks
+    - comment_references
+    - constant_identifier_names
+    - control_flow_in_finally
+    - curly_braces_in_flow_control_structures
+    #- diagnostic_describe_all_properties # We do not use diagnostics atm
+    - directives_ordering
+    - empty_constructor_bodies
+    - empty_statements
+    - empty_catches
+    - file_names
+    #- flutter_style_todos # Flutter todos are to verbose for our requirements.
+    - hash_and_equals
+    - implementation_imports
+    - invariant_booleans
+    - iterable_contains_unrelated_type
+    # - join_return_with_assignment # leads to less readable code IMHO
+    - library_names
+    - library_prefixes
+    - lines_longer_than_80_chars
+    - list_remove_unrelated_type
+    - literal_only_boolean_expressions
+    - no_adjacent_strings_in_list
+    - no_duplicate_case_values
+    - non_constant_identifier_names
+    - null_closures
+    - omit_local_variable_types
+    - one_member_abstracts
+    - only_throw_errors
+    - overridden_fields
+    - package_api_docs
+    - package_names
+    - package_prefixed_library_names
+    - parameter_assignments
+    - prefer_adjacent_string_concatenation
+    - prefer_asserts_in_initializer_lists
+    - prefer_asserts_with_message
+    - prefer_collection_literals
+    - prefer_conditional_assignment
+    - prefer_const_constructors
+    - prefer_const_constructors_in_immutables
+    - prefer_const_declarations
+    - prefer_const_literals_to_create_immutables
+    - prefer_constructors_over_static_methods
+    - prefer_contains
+    - prefer_equal_for_default_values
+    - prefer_expression_function_bodies
+    - prefer_final_fields
+    - prefer_final_in_for_each
+    - prefer_final_locals
+    - prefer_for_elements_to_map_fromIterable
+    - prefer_foreach
+    - prefer_function_declarations_over_variables
+    - prefer_generic_function_type_aliases
+    - prefer_if_elements_to_conditional_expressions
+    - prefer_initializing_formals
+    - prefer_inlined_adds
+    - prefer_int_literals
+    - prefer_interpolation_to_compose_strings
+    - prefer_is_empty
+    - prefer_is_not_empty
+    - prefer_iterable_whereType
+    - prefer_mixin
+    - prefer_null_aware_operators
+    - prefer_relative_imports
+    - prefer_single_quotes
+    - prefer_spread_collections
+    - prefer_typing_uninitialized_variables
+    - prefer_void_to_null
+    - provide_deprecation_message
+    - public_member_api_docs
+    - recursive_getters
+    - slash_for_doc_comments
+    - sort_constructors_first
+    - sort_pub_dependencies
+    - sort_unnamed_constructors_first
+    - test_types_in_equals
+    - throw_in_finally
+    - type_annotate_public_apis
+    - type_init_formals
+    - unawaited_futures
+    - unnecessary_await_in_return
+    - unnecessary_brace_in_string_interps
+    - unnecessary_const
+    - unnecessary_getters_setters
+    - unnecessary_lambdas
+    - unnecessary_new
+    - unnecessary_null_aware_assignments
+    - unnecessary_null_in_if_null_operators
+    - unnecessary_overrides
+    - unnecessary_parenthesis
+    - unnecessary_statements
+    - unnecessary_this
+    - unrelated_type_equality_checks
+    - use_full_hex_values_for_flutter_colors
+    - use_function_type_syntax_for_parameters
+    - use_rethrow_when_possible
+    - use_setters_to_change_properties
+    - use_string_buffers
+    - use_to_and_as_if_applicable
+    - valid_regexps
+    - void_checks
+dart_code_metrics:
+  metrics:
+    # disable metrics
+    cyclomatic-complexity: 50
+    maximum-nesting-level: 50
+    number-of-parameters: 50
+    source-lines-of-code: 500
+    number-of-methods: 100
+  metrics-exclude:
+    - test/**
+  rules:
+    - avoid-non-null-assertion # comply to engineering standards and avoid !
diff --git a/example/enough_mail_discovery_example.dart b/example/enough_mail_discovery_example.dart
index 7d8a356..ca13f55 100644
--- a/example/enough_mail_discovery_example.dart
+++ b/example/enough_mail_discovery_example.dart
@@ -3,7 +3,12 @@ import 'package:enough_mail_discovery/enough_mail_discovery.dart';
 // ignore: avoid_void_async
 void main() async {
   const email = 'someone@enough.de';
-  final config = await Discover.discover(email, isLogEnabled: false);
+  final config = await Discover.discover(
+    email,
+    isLogEnabled: false,
+    forceSslConnection: false,
+    isWeb: false,
+  );
   if (config == null) {
     print('Unable to discover settings for $email');
   } else {
diff --git a/pubspec.yaml b/pubspec.yaml
index 59d3c83..eed9031 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: enough_mail_discovery
-description: Discovery email server and their settings
-version: 1.0.0
+description: Discover email server and their settings based on an email. Discover IMAP, POP, SMTP and related settings.
+version: 1.0.1
 homepage: https://github.com/Enough-Software/enough_mail_discovery
 
 environment:
@@ -10,14 +10,13 @@ environment:
 dependencies:
   basic_utils: ^5.1.2
   collection: ^1.16.0
-  flutter:
-    sdk: flutter
   http: ^0.13.5
   json_annotation: ^4.6.0
   universal_io: ^2.0.4
   xml: ^6.1.0
 
 dev_dependencies:
+  build_runner: ^2.2.0
   flutter_lints: ^2.0.0
   flutter_test:
     sdk: flutter