Update endorsed macos plugins readme and update others (#2407)

diff --git a/packages/connectivity/connectivity_macos/CHANGELOG.md b/packages/connectivity/connectivity_macos/CHANGELOG.md
new file mode 100644
index 0000000..c34dc60
--- /dev/null
+++ b/packages/connectivity/connectivity_macos/CHANGELOG.md
@@ -0,0 +1,7 @@
+## 0.0.2+1
+
+* Add CHANGELOG.
+
+## 0.0.1
+
+* Initial open source release.
\ No newline at end of file
diff --git a/packages/connectivity/connectivity_macos/README.md b/packages/connectivity/connectivity_macos/README.md
index 3357da6..ee34d1d 100644
--- a/packages/connectivity/connectivity_macos/README.md
+++ b/packages/connectivity/connectivity_macos/README.md
@@ -1,4 +1,4 @@
-# shared_preferences_macos
+# connectivity_macos
 
 The macos implementation of [`connectivity`].
 
diff --git a/packages/connectivity/connectivity_macos/pubspec.yaml b/packages/connectivity/connectivity_macos/pubspec.yaml
index c06c0f7..f82189f 100644
--- a/packages/connectivity/connectivity_macos/pubspec.yaml
+++ b/packages/connectivity/connectivity_macos/pubspec.yaml
@@ -1,6 +1,6 @@
 name: connectivity_macos
 description: macOS implementation of the connectivity plugin.
-version: 0.0.2
+version: 0.0.2+1
 homepage: https://github.com/flutter/plugins/tree/master/packages/connectivity/connectivity_macos
 
 flutter:
diff --git a/packages/path_provider/path_provider_macos/CHANGELOG.md b/packages/path_provider/path_provider_macos/CHANGELOG.md
new file mode 100644
index 0000000..3e3607e
--- /dev/null
+++ b/packages/path_provider/path_provider_macos/CHANGELOG.md
@@ -0,0 +1,7 @@
+## 0.0.2+1
+
+* Update README.
+
+## 0.0.1
+
+* Initial open source release.
\ No newline at end of file
diff --git a/packages/path_provider/path_provider_macos/README.md b/packages/path_provider/path_provider_macos/README.md
index 5b33f62..23727fe 100644
--- a/packages/path_provider/path_provider_macos/README.md
+++ b/packages/path_provider/path_provider_macos/README.md
@@ -19,8 +19,8 @@
 ...
 dependencies:
   ...
-  path_provider: ^0.5.4+8
-  path_provider_macos: ^0.1.0
+  path_provider: ^1.5.1
+  path_provider_macos: ^0.0.1
   ...
 ```
 
diff --git a/packages/path_provider/path_provider_macos/pubspec.yaml b/packages/path_provider/path_provider_macos/pubspec.yaml
index 97b450e..82acee9 100644
--- a/packages/path_provider/path_provider_macos/pubspec.yaml
+++ b/packages/path_provider/path_provider_macos/pubspec.yaml
@@ -1,6 +1,6 @@
 name: path_provider_macos
 description: macOS implementation of the path_provider plugin
-version: 0.0.2
+version: 0.0.2+1
 homepage: https://github.com/flutter/plugins/tree/master/packages/path_provider/path_provider_macos
 
 flutter:
diff --git a/packages/shared_preferences/shared_preferences_macos/CHANGELOG.md b/packages/shared_preferences/shared_preferences_macos/CHANGELOG.md
index e767997..5a80c41 100644
--- a/packages/shared_preferences/shared_preferences_macos/CHANGELOG.md
+++ b/packages/shared_preferences/shared_preferences_macos/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.1+3
+
+* Update README.
+
 ## 0.0.1+2
 
 * Remove unused onMethodCall method.
diff --git a/packages/shared_preferences/shared_preferences_macos/README.md b/packages/shared_preferences/shared_preferences_macos/README.md
index fcb29f0..eba3b2e 100644
--- a/packages/shared_preferences/shared_preferences_macos/README.md
+++ b/packages/shared_preferences/shared_preferences_macos/README.md
@@ -6,12 +6,9 @@
 
 ### Import the package
 
-To use this plugin in your Flutter app, simply add it as a dependency in
-your `pubspec.yaml` alongside the base `shared_preferences` plugin.
-
-_(This is only temporary: in the future we hope to make this package an
-"endorsed" implementation of `shared_preferences`, so that it is automatically
-included in your Flutter app when you depend on `package:shared_preferences`.)_
+This package has been endorsed, meaning that you only need to add `shared_preferences`
+as a dependency in your `pubspec.yaml`. It will be automatically included in your app
+when you depend on `package:shared_preferences`.
 
 This is what the above means to your `pubspec.yaml`:
 
@@ -19,14 +16,19 @@
 ...
 dependencies:
   ...
-  shared_preferences: ^0.5.4+8
-  shared_preferences_macos: ^0.1.0
+  shared_preferences: ^0.5.6
   ...
 ```
 
-### Use the plugin
+If you wish to use the macos package only, you can add  `shared_preferences_macos` as a
+dependency:
 
-Once you have the `shared_preferences_macos` dependency in your pubspec, you should
-be able to use `package:shared_preferences` as normal.
+```yaml
+...
+dependencies:
+  ...
+  shared_preferences_macos: ^0.0.1
+  ...
+```
 
-[1]: ../shared_preferences/shared_preferences_macos
+[1]: ../shared_preferences/shared_preferences
diff --git a/packages/shared_preferences/shared_preferences_macos/pubspec.yaml b/packages/shared_preferences/shared_preferences_macos/pubspec.yaml
index 80e6a7b..cddc201 100644
--- a/packages/shared_preferences/shared_preferences_macos/pubspec.yaml
+++ b/packages/shared_preferences/shared_preferences_macos/pubspec.yaml
@@ -1,6 +1,6 @@
 name: shared_preferences_macos
 description: macOS implementation of the shared_preferences plugin.
-version: 0.0.1+2
+version: 0.0.1+3
 homepage: https://github.com/flutter/plugins/tree/master/packages/shared_preferences/shared_preferences_macos
 
 flutter:
diff --git a/packages/url_launcher/url_launcher_macos/CHANGELOG.md b/packages/url_launcher/url_launcher_macos/CHANGELOG.md
index 4f70c64..446b448 100644
--- a/packages/url_launcher/url_launcher_macos/CHANGELOG.md
+++ b/packages/url_launcher/url_launcher_macos/CHANGELOG.md
@@ -1,6 +1,12 @@
+# 0.0.1+2
+
+* Update README.
+
 # 0.0.1+1
 
-* Add an android/ folder with no-op implementation to workaround https://github.com/flutter/flutter/issues/46304
+* Add an android/ folder with no-op implementation to workaround https://
+
 # 0.0.1
 
-* Initial open-source release.
+* Initial open source release.
+
diff --git a/packages/url_launcher/url_launcher_macos/README.md b/packages/url_launcher/url_launcher_macos/README.md
index 2c280be..28aa188 100644
--- a/packages/url_launcher/url_launcher_macos/README.md
+++ b/packages/url_launcher/url_launcher_macos/README.md
@@ -6,12 +6,9 @@
 
 ### Import the package
 
-To use this plugin in your Flutter macos app, simply add it as a dependency in
-your `pubspec.yaml` alongside the base `url_launcher` plugin.
-
-_(This is only temporary: in the future we hope to make this package an
-"endorsed" implementation of `url_launcher`, so that it is automatically
-included in your Flutter macos app when you depend on `package:url_launcher`.)_
+This package has been endorsed, meaning that you only need to add `url_launcher`
+as a dependency in your `pubspec.yaml`. It will be automatically included in your app
+when you depend on `package:url_launcher`.
 
 This is what the above means to your `pubspec.yaml`:
 
@@ -19,14 +16,19 @@
 ...
 dependencies:
   ...
-  url_launcher: ^0.5.4+8
-  url_launcher_macos: ^0.1.0
+  url_launcher: ^5.4.1
   ...
 ```
 
-### Use the plugin
+If you wish to use the macos package only, you can add  `url_launcher_macos` as a
+dependency:
 
-Once you have the `url_launcher_macos` dependency in your pubspec, you should
-be able to use `package:url_launcher` as normal.
+```yaml
+...
+dependencies:
+  ...
+  url_launcher_macos: ^0.0.1
+  ...
+```
 
-[1]: ../url_launcher
+[1]: ../url_launcher/url_launcher
diff --git a/packages/url_launcher/url_launcher_macos/pubspec.yaml b/packages/url_launcher/url_launcher_macos/pubspec.yaml
index f254fc3..9e4b200 100644
--- a/packages/url_launcher/url_launcher_macos/pubspec.yaml
+++ b/packages/url_launcher/url_launcher_macos/pubspec.yaml
@@ -1,6 +1,6 @@
 name: url_launcher_macos
 description: macOS implementation of the url_launcher plugin.
-version: 0.0.1+1
+version: 0.0.1+2
 homepage: https://github.com/flutter/plugins/tree/master/packages/url_launcher/url_launcher_macos
 
 flutter: