Package version is increased to 2.0.0 to avoid compatibility issues, relaxed dependency requirements

Author: alexei-sintotski

CHANGELOG.md

@@ -1,4 +1,4 @@
-## [1.1.0] - 2020-03-23
+## [2.0.0] - 2020-03-23
 * Support for command-line executables provided by the package
 * PubspecYaml instances can be created from YAML using string extension method
 * This version requires Dart 2.7

pubspec.yaml

@@ -1,24 +1,24 @@
 name: pubspec_yaml
 description: Dart library to access and manipulate content of pubpec.yaml files
-version: 1.1.0
+version: 2.0.0
 homepage: https://github.com/alexei-sintotski/pubspec_yaml
 
 environment:
   sdk: ">=2.7.0 <3.0.0"
 
 dependencies:
-  collection: ^1.14.12
-  functional_data: ^0.2.3
-  json2yaml: ^1.0.1
-  meta: ^1.1.8
-  plain_optional: ^0.1.3
-  sum_types: ^0.2.1+2
+  collection: ^1.14.0
+  functional_data: ^0.2.0
+  json2yaml: ^1.0.0
+  meta: ^1.1.0
+  plain_optional: ^0.1.0
+  sum_types: ^0.2.0
   yaml: ^2.2.0
 
 dev_dependencies:
-  build_runner: ^1.7.2
-  dependency_validator: ^1.4.2
-  functional_data_generator: ^0.2.5
-  sum_types_generator: ^0.2.1+2
-  test: ^1.9.4
+  build_runner: ^1.7.0
+  dependency_validator: ^1.4.0
+  functional_data_generator: ^0.2.0
+  sum_types_generator: ^0.2.0
+  test: ^1.9.0
   test_coverage: ^0.4.0