prepare 4.3.0 release (#224)

## [4.3.0] - 2023-08-03
### Changed:
- Deprecated LDUser and related functionality. Use LDContext instead. To
learn more, read https://docs.launchdarkly.com/home/contexts.

---------

Co-authored-by: Ember Stevens <ember.stevens@launchdarkly.com>
Co-authored-by: Ember Stevens <79482775+ember-stevens@users.noreply.github.com>
Co-authored-by: ld-repository-standards[bot] <113625520+ld-repository-standards[bot]@users.noreply.github.com>
Co-authored-by: Kane Parkinson <93555788+kparkinson-ld@users.noreply.github.com>
Co-authored-by: Todd Anderson <tanderson@launchdarkly.com>
Co-authored-by: tanderson-ld <127344469+tanderson-ld@users.noreply.github.com>

Author: 5 people

CODEOWNERS

@@ -0,0 +1,2 @@
+# Repository Maintainers
+* @launchdarkly/team-sdk

README.md

@@ -4,7 +4,7 @@
 
 ## LaunchDarkly overview
 
-[LaunchDarkly](https://www.launchdarkly.com) is a feature management platform that serves over 100 billion feature flags daily to help teams build better software, faster. [Get started](https://docs.launchdarkly.com/home/getting-started) using LaunchDarkly today!
+[LaunchDarkly](https://www.launchdarkly.com) is a feature management platform that serves trillions of feature flags daily to help teams build better software, faster. [Get started](https://docs.launchdarkly.com/home/getting-started) using LaunchDarkly today!
 
 [![Twitter Follow](https://img.shields.io/twitter/follow/launchdarkly.svg?style=social&label=Follow&maxAge=2592000)](https://twitter.com/intent/follow?screen_name=launchdarkly)
 
@@ -18,7 +18,7 @@ Refer to the [SDK documentation](https://docs.launchdarkly.com/sdk/client-side/a
 
 ## Learn more
 
-Check out our [documentation](https://docs.launchdarkly.com) for in-depth instructions on configuring and using LaunchDarkly. You can also head straight to the [complete reference guide for this SDK](https://docs.launchdarkly.com/sdk/client-side/android) or our [Javadocs](http://launchdarkly.github.io/android-client-sdk/).
+Read our [documentation](https://docs.launchdarkly.com) for in-depth instructions on configuring and using LaunchDarkly. You can also head straight to the [complete reference guide for this SDK](https://docs.launchdarkly.com/sdk/client-side/android) or our [Javadocs](http://launchdarkly.github.io/android-client-sdk/).
 
 ## Testing
 
@@ -35,7 +35,7 @@ We encourage pull requests and other contributions from the community. Check out
     * Gradually roll out a feature to an increasing percentage of users, and track the effect that the feature has on key metrics (for instance, how likely is a user to complete a purchase if they have feature A versus feature B?).
     * Turn off a feature that you realize is causing performance problems in production, without needing to re-deploy, or even restart the application with a changed configuration file.
     * Grant access to certain features based on user attributes, like payment plan (eg: users on the ‘gold’ plan get access to more features than users in the ‘silver’ plan). Disable parts of your application to facilitate maintenance, without taking everything offline.
-* LaunchDarkly provides feature flag SDKs for a wide variety of languages and technologies. Check out [our documentation](https://docs.launchdarkly.com/sdk) for a complete list.
+* LaunchDarkly provides feature flag SDKs for a wide variety of languages and technologies. Read [our documentation](https://docs.launchdarkly.com/sdk) for a complete list.
 * Explore LaunchDarkly
     * [launchdarkly.com](https://www.launchdarkly.com/ "LaunchDarkly Main Website") for more information
     * [docs.launchdarkly.com](https://docs.launchdarkly.com/  "LaunchDarkly Documentation") for our documentation and SDK reference guides

launchdarkly-android-client-sdk/build.gradle

@@ -64,7 +64,7 @@ ext.versions = [
     "jacksonCore": "2.10.5",
     "jacksonDatabind": "2.10.5.1",
     "junit": "4.13",
-    "launchdarklyJavaSdkCommon": "2.0.1",
+    "launchdarklyJavaSdkCommon": "2.1.0",
     "launchdarklyJavaSdkInternal": "1.0.0",
     "launchdarklyLogging": "1.1.1",
     "okhttp": "4.9.2",

launchdarkly-android-client-sdk/src/main/java/com/launchdarkly/sdk/android/LDClient.java

@@ -200,7 +200,10 @@ public void onError(Throwable e) {
      * @return a {@link Future} which will complete once the client has been initialized
      * @see #init(Application, LDConfig, LDUser, int)
      * @see #init(Application, LDConfig, LDContext)
+     *
+     * @deprecated use {@link #init(Application, LDConfig, LDContext)} with {@link LDContext}
      */
+    @Deprecated
     public static Future<LDClient> init(@NonNull Application application,
                                         @NonNull LDConfig config,
                                         @NonNull LDUser user) {
@@ -257,7 +260,10 @@ public static LDClient init(Application application, LDConfig config, LDContext
      * @return the primary LDClient instance
      * @see #init(Application, LDConfig, LDUser)
      * @see #init(Application, LDConfig, LDContext, int)
+     *
+     * @deprecated use {@link #init(Application, LDConfig, LDContext, int)}  with {@link LDContext}
      */
+    @Deprecated
     public static LDClient init(Application application, LDConfig config, LDUser user, int startWaitSeconds) {
         return init(application, config, LDContext.fromUser(user), startWaitSeconds);
     }
@@ -396,6 +402,10 @@ public Future<Void> identify(LDContext context) {
         return identifyInstances(contextDecorator.decorateContext(context, getSharedLogger()));
     }
 
+    /**
+     * @deprecated use {@link #identify(LDContext)} with {@link LDContext}
+     */
+    @Deprecated
     @Override
     public Future<Void> identify(LDUser user) {
         return identify(LDContext.fromUser(user));

launchdarkly-android-client-sdk/src/main/java/com/launchdarkly/sdk/android/LDClientInterface.java

@@ -146,7 +146,10 @@ public interface LDClientInterface extends Closeable {
      * @return a Future whose success indicates the flag values for the new evaluation context have
      *   been stored locally and are ready for use
      * @see #identify(LDContext)
+     *
+     * @deprecated use {@link #identify(LDContext)} with {@link LDContext}
      */
+    @Deprecated
     Future<Void> identify(LDUser user);
 
     /**