Removed fixed dependencies

packages/usage/changelog.md

Index: packages/usage/changelog.md
diff --git a/packages/usage/changelog.md b/packages/usage/changelog.md
index 351cb385d83452c0cf7a39df76fc5728f18a96d9..858df797e39c3e2fb591c63d1637d32f0f05bbfc 100644
--- a/packages/usage/changelog.md
+++ b/packages/usage/changelog.md
@@ -1,67 +1,10 @@
 # Changelog
 
-## 3.3.0
-- added a `close()` method to the `Analytics` class
-- change our minimum SDK from `1.24.0-dev` to `1.24.0` stable
-
-## 3.2.0
-- expose the `Analytics.applicationName` and `Analytics.applicationVersion`
-  properties
-- make it easier for clients to extend the `AnalyticsIO` class
-- allow for custom parameters when sending a screenView
-
-## 3.1.1
-- make Analytics.clientId available immediately
-
-## 3.1.0
-- switch the technique we use to determine the locale to the new dart:io
-  `Platform.localeName` field
-- change our minimum SDK version to `1.24.0`
-
-## 3.0.1
-- expose the `Analytics.clientId` field
-
-## 3.0.0+1
-- fixed an NPE in the `usage_io` `getPlatformLocale()` method
-
-## 3.0.0
-- removed the use of configurable imports
-- removed the Flutter specific entry-point; Flutter apps can now use the
-  regular `dart:io` entrypoint (AnalyticsIO)
-- moved the uuid library from `lib/src/` to `lib/uuid/`
-- fixed an issue with reporting the user language for the dart:io provider
-- changed to send additional lines for reported exceptions
-
-## 2.2.2
-- adjust the Flutter usage client to Flutter API changes
-
-## 2.2.1
-- improve the user agent string for the CLI client
-
-## 2.2.0+1
-- bug fix to prevent frequently changing the settings file
-
-## 2.2.0
-- added `Analytics.firstRun`
-- added `Analytics.enabled`
-- removed `Analytics.optIn`
-
-## 2.1.0
-- added `Analytics.getSessionValue()`
-- added `Analytics.onSend`
-- added `AnalyticsImpl.sendRaw()`
-
-## 2.0.0
-- added a `usage` implementation for Flutter (uses conditional directives)
-- removed `lib/usage_html.dart`; use the new Analytics.create() static method
-- removed `lib/usage_io.dart`; use the new Analytics.create() static method
-- bumped to `2.0.0` for API changes and library refactorings
-
 ## 1.2.0
 - added an optional `analyticsUrl` parameter to the usage constructors
 
 ## 1.1.0
-- fix two strong mode analysis issues (overriding a field declaration with a
+- fix two strong mode analysis issues (overrridding a field declaration with a
   setter/getter pair)
 
 ## 1.0.1