diff --git a/CHANGELOG.md b/CHANGELOG.md
index e305e45..77226de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 ## [Unreleased]
 
+## [2.0.0] - 2023-07-07
+
+- Change XSD::XML.new(file, **options) -> XSD::XML.open(file, **options)
+- Add ability to construct empty reader (reader = XSD::XML.new(**options)) and manually add schemas to it (reader.add_schema_xml(xml))
+- Add ability to configure import resources resolver via options
+
 ## [1.0.0] - 2023-04-25
 
 - Initial release
diff --git a/README.md b/README.md
index 4468b35..0500264 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ gem 'xsd'
 require 'xsd'
 
 # Load ruby-xsd
-reader = XSD::XML.new(:xsd_file => 'some.xsd')
+reader = XSD::XML.open('some.xsd')
 
 # Get attributes
 attribute = reader['NewReleaseMessage']['@MessageSchemaVersionId']