diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1cd7ca4..8e54714 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,38 +1,49 @@
-## 2.0.0-nullsafety
-   * Upgrade to sound null safety
-   * Require Dart 2.12.0-0
+## 2.0.0-nullsafety.0
+
+- Upgrade to sound null safety
+- Require Dart 2.12.0-0
 
 ## 1.0.3
-   * Require Dart 2.0.0.
-   * Fixed Tuple7's operator==.
+
+- Require Dart 2.0.0.
+- Fixed Tuple7's operator==.
 
 ## 1.0.2
-   * Prepare for Dart 2 stable.
+
+- Prepare for Dart 2 stable.
 
 ## 1.0.1
-   * Fix all strong-mode warnings and errors.
+
+- Fix all strong-mode warnings and errors.
 
 ## 1.0.0
-   * Remove _hash function and use quiver_hashcode package instead.
+
+- Remove \_hash function and use quiver_hashcode package instead.
 
 ## 0.4.0
-   * Add fromList factory constructor.
-   * Add Tuple6 and Tuple7 classes.
+
+- Add fromList factory constructor.
+- Add Tuple6 and Tuple7 classes.
 
 ## 0.3.0
-   * Add toList method.
+
+- Add toList method.
 
 ## 0.2.0
-   * Rename PersistentTuple classes to Tuple; remove Tuple classes.
-   * Rename each iN item to itemN.
-   * Rename setIN to withItemN.
+
+- Rename PersistentTuple classes to Tuple; remove Tuple classes.
+- Rename each iN item to itemN.
+- Rename setIN to withItemN.
 
 ## 0.1.2
-   * Fix a bug in == operator of PersistentTuple classes.
+
+- Fix a bug in == operator of PersistentTuple classes.
 
 ## 0.1.1
-   * Add operator == and hashCode to classes, so that tuples may be used as
-     keys in hashes.
+
+- Add operator == and hashCode to classes, so that tuples may be used as
+  keys in hashes.
 
 ## 0.1.0
-   * Initial release.
+
+- Initial release.
diff --git a/README.md b/README.md
index a898b43..8e33daf 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,16 @@
-[![Build Status](https://travis-ci.org/google/tuple.dart.svg)](https://travis-ci.org/google/tuple.dart/)
+[![ci](https://github.com/google/tuple.dart/workflows/ci/badge.svg?branch=master)](https://github.com/google/tuple.dart/actions?query=branch%3Amaster)
 
 ## Usage example
 
 ```dart
-const t = const Tuple2<String, int>('a', 10);
+const t = Tuple2<String, int>('a', 10);
 
 print(t.item1); // prints 'a'
 print(t.item2); // prints '10'
 ```
 
 ```dart
-final t1 = const Tuple2<String, int>('a', 10);
+const t1 = Tuple2<String, int>('a', 10);
 final t2 = t1.withItem1('c');
 // t2 is a new [Tuple2] object with item1 is 'c' and item2 is 10.
 ```
diff --git a/pubspec.yaml b/pubspec.yaml
index 824b160..7c2e1aa 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@
 version: 2.0.0-nullsafety.0
 
 description: Tuple data structure
-homepage: https://github.com/google/tuple.dart
+repository: https://github.com/google/tuple.dart
 
 environment:
   sdk: '>=2.12.0-0 <3.0.0'