• docs: minor updates to documentation in README.md

• feat!: upgrade to support Dart ^3.0.0

• feat: added analysis warning as error:

  • record_literal_one_positional_no_trailing_comma

• feat: additional lint rules:

  • implicit_reopen
  • unnecessary_breaks
  • invalid_case_patterns

• refactor: remove deprecated lint rules:

  • prefer_equal_for_default_values
  • enable_null_safety

• refactor: remove malfunctioning rules:

  • use_decorated_box

• docs: minor updates to documentation in README.md

• feat!: upgrade to support Dart ^2.19.0

• feat: additional lint rules:

  • always_put_required_named_parameters_first
  • collection_methods_unrelated_type
  • combinators_ordering
  • dangling_library_doc_comments
  • enable_null_safety
  • implicit_call_tearoffs
  • library_annotations
  • unnecessary_library_directive
  • use_string_in_part_of_directives

• refactor: remove deprecated lint rules:

  • always_require_non_null_named_parameters
  • avoid_returning_null
  • avoid_returning_null_for_future

• refactor: remove deprecated unawaited (use unawaited from dart:async instead).
• feat: additional lint rules:
  • avoid_final_parameters
  • avoid_multiple_declarations_per_line
  • depend_on_referenced_packages
  • no_leading_underscores_for_library_prefixes
  • no_leading_underscores_for_local_identifiers
  • unnecessary_to_list_in_spreads
  • use_if_null_to_convert_nulls_to_bools
  • use_test_throws_matchers

Thanks to @lsaudon for the contribution 💙

• fix: remove deprecated invariant_booleans lint
• fix: deprecate unawaited (use unawaited from dart:async instead).

• feat: use analyzer language modes instead of deprecated strong-mode

  language:
    strict-casts: true
    strict-inference: true
    strict-raw-types: true

• feat!: upgrade to support Dart ^2.17.0
• feat: additional lint rules:
  • conditional_uri_does_not_exist
  • secure_pubspec_urls
  • sized_box_shrink_expand
  • unnecessary_constructor_name
  • unnecessary_late
  • use_colored_box
  • use_decorated_box
  • use_enums
  • use_super_parameters

• feat: additional lint rules:
  • avoid_js_rounded_ints
  • avoid_positional_boolean_parameters
  • avoid_private_typedef_functions
  • eol_at_end_of_file
  • flutter_style_todos
  • library_private_types_in_public_api
  • no_default_cases
  • noop_primitive_operations
  • one_member_abstracts
  • parameter_assignments
  • prefer_asserts_with_message
  • prefer_constructors_over_static_methods
  • prefer_null_aware_method_calls
  • require_trailing_commas
  • use_is_even_rather_than_modulo

• feat: additional analysis errors:
  • missing_required_param
  • missing_return
• feat: additional lint rules:
  • use_named_constants
  • use_raw_strings
  • use_late_for_private_fields_and_variables
  • use_setters_to_change_properties
  • use_string_buffers
  • use_to_and_as_if_applicable
  • sort_pub_dependencies
  • literal_only_boolean_expressions
  • use_build_context_synchronously
  • avoid_bool_literals_in_conditional_expressions
  • avoid_catching_errors
  • avoid_double_and_int_checks
  • avoid_equals_and_hash_code_on_mutable_classes
  • avoid_escaping_inner_quotes
  • avoid_field_initializers_in_const_classes
  • avoid_redundant_argument_values
  • avoid_returning_this
  • avoid_setters_without_getters
  • avoid_void_async
  • cast_nullable_to_non_nullable
  • deprecated_consistency
  • join_return_with_assignment
  • leading_newlines_in_multiline_strings
  • missing_whitespace_between_adjacent_strings
  • no_runtimeType_toString
  • null_check_on_nullable_type_parameter
  • prefer_asserts_in_initializer_lists
  • prefer_final_in_for_each
  • prefer_final_locals
  • prefer_if_elements_to_conditional_expressions
  • prefer_int_literals
  • sort_unnamed_constructors_first
  • tighten_type_of_initializing_formals
  • type_annotate_public_apis
  • unnecessary_await_in_return
  • unnecessary_null_checks
  • unnecessary_nullable_for_final_variable_declarations
  • unnecessary_parenthesis
  • unnecessary_raw_strings