diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c6d94f..e54ea5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+### Changed
+- The client has been migrated to TypeScript. It now ships with bundled type
+  definitions (no separate `@types` package required) and exposes constants,
+  models and helpers via subpath imports (e.g.
+  `@reportportal/client-javascript/constants`).
 ### Added
 - `retry_of` property is now automatically included in the `startTestItem`
   request payload when `retry: true` and a previous attempt exists in the
diff --git a/README.md b/README.md
index 43e66e9..b800fb8 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,28 @@ rpClient.checkConnect().then(() => {
 });
 ```
 
+## TypeScript
+
+Starting from version 5.6.0, the client has been migrated to TypeScript and ships with bundled type definitions. It works with both CommonJS and ES module projects:
+
+```typescript
+import RPClient from '@reportportal/client-javascript';
+
+const rpClient = new RPClient({
+    apiKey: 'reportportalApiKey',
+    endpoint: 'https://your-instance.com:8080/api/v1',
+    launch: 'LAUNCH_NAME',
+    project: 'PROJECT_NAME',
+});
+```
+
+Constants, models and helpers are available via subpath imports:
+
+```typescript
+import { RP_STATUSES } from '@reportportal/client-javascript/constants';
+import PublicReportingAPI from '@reportportal/client-javascript/publicReportingAPI';
+```
+
 ## Configuration
 
 When creating a client instance, you need to specify the following options.
diff --git a/version_fragment b/version_fragment
index 9eb7b90..acb503f 100644
--- a/version_fragment
+++ b/version_fragment
@@ -1 +1 @@
-patch
+minor