chore(main): release 3.0.0 (#100)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Ryan Lamb <4955475+kinyoklion@users.noreply.github.com>

Author: github-actions[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.1.2"
+  ".": "3.0.0"
 }

CHANGELOG.md

@@ -2,6 +2,20 @@
 
 All notable changes to the LaunchDarkly Erlang/Elixir SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [3.0.0](https://github.com/launchdarkly/erlang-server-sdk/compare/2.1.2...v3.0.0) (2023-09-14)
+
+**Version 3.0 requires Gun 2.x**. There are no changes to the Erlang SDK API or functionality. However, version 3.0 now requires [Gun 2.x](https://hex.pm/packages/gun).
+
+If your application depends directly on Gun, or if you have other dependencies that use Gun, then you must ensure that they work with Gun 2.x.
+
+### ⚠ BREAKING CHANGES
+
+* Upgrade to support Gun 2.x ([#99](https://github.com/launchdarkly/erlang-server-sdk/issues/99))
+
+### Features
+
+* Upgrade to support Gun 2.x ([#99](https://github.com/launchdarkly/erlang-server-sdk/issues/99)) ([f15bf4d](https://github.com/launchdarkly/erlang-server-sdk/commit/f15bf4d8011c3d83e127b6aefb6e55c67c359649))
+
 ## [2.1.2](https://github.com/launchdarkly/erlang-server-sdk/compare/2.1.1...v2.1.2) (2023-08-24)
 
 

src/ldclient.app.src

@@ -1,7 +1,7 @@
 {application, ldclient,
  [{description, "LaunchDarkly SDK for Erlang"},
   {pkg_name, "launchdarkly_server_sdk"},
-  {vsn, "2.1.2"}, %% x-release-please-version
+  {vsn, "3.0.0"}, %% x-release-please-version
   {registered, []},
   {mod, {ldclient_app, []}},
   {applications,

src/ldclient_config.erl

@@ -106,7 +106,7 @@
 -define(DEFAULT_POLLING_UPDATE_REQUESTOR, ldclient_update_requestor_httpc).
 -define(MINIMUM_POLLING_INTERVAL, 30).
 -define(USER_AGENT, "ErlangClient").
--define(VERSION, "2.1.2"). %% x-release-please-version
+-define(VERSION, "3.0.0"). %% x-release-please-version
 -define(EVENT_SCHEMA, "4").
 -define(DEFAULT_OFFLINE, false).
 -define(DEFAULT_REDIS_HOST, "127.0.0.1").