diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8701c24..63e5307 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,16 +6,21 @@ The format is loosely based on [Keep a Changelog](https://keepachangelog.com/en/
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 We follow the format used by [Open Telemetry](https://github.com/open-telemetry/opentelemetry-python/blob/main/CHANGELOG.md).
 
+## Version 0.2.1 (2024-08-05)
+
+- Add support for Typescript with lower versions ([#37](https://github.com/Topsort/topsort.js/pull/37))
+- Add support for optional timeout on Config ([#11](https://github.com/Topsort/topsort.js/pull/11))
+
 ## Version 0.2.0 (2024-07-29)
 
-- Adding `userAgent: string` as part of Config for requests ([#21](https://github.com/Topsort/topsort.js/pull/21))
-- Adding `retry: boolean` as part of `reportEvent` response ([#20](https://github.com/Topsort/topsort.js/pull/20))
+- Add `userAgent: string` as part of Config for requests ([#21](https://github.com/Topsort/topsort.js/pull/21))
+- Add `retry: boolean` as part of `reportEvent` response ([#20](https://github.com/Topsort/topsort.js/pull/20))
 
 ## Version 0.1.0 (2024-07-19)
 
 ### Added
 
 - Initial release of the SDK ([#1](https://github.com/Topsort/topsort.js/pull/1))
-- Pulling `reportEvent` from [Analytics.js](https://github.com/Topsort/analytics.js)
-- Added function `createAuction`
+- Pull `reportEvent` from [Analytics.js](https://github.com/Topsort/analytics.js)
+- Add function `createAuction`
 
diff --git a/README.md b/README.md
index 81c8973..e3c3789 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ yarn add @topsort/sdk --save
 To create an auction, use the `createAuction` function. Example:
 
 ```js
-import { type TopsortAuction, createAuction } from "@topsort/sdk";
+import { TopsortAuction, createAuction } from "@topsort/sdk";
 
 const auctionDetails: TopsortAuction = {
   auctions: [
@@ -121,7 +121,7 @@ createAuction(config, auctionDetails)
 To report an event, use the reportEvent function. Here is an example:
 
 ```js
-import { type TopsortEvent, reportEvent } from "@topsort/sdk";
+import { TopsortEvent, reportEvent } from "@topsort/sdk";
 
 const event: TopsortEvent = {
   impressions: [
diff --git a/biome.json b/biome.json
index 0509181..15019db 100644
--- a/biome.json
+++ b/biome.json
@@ -18,7 +18,12 @@
     "lineWidth": 100
   },
   "linter": {
-    "enabled": true
+    "enabled": true,
+    "rules": {
+      "style": {
+        "useImportType": "off"
+      }
+    }
   },
   "vcs": {
     "enabled": true,
diff --git a/src/functions/auctions.ts b/src/functions/auctions.ts
index 90fc395..6bad7e9 100644
--- a/src/functions/auctions.ts
+++ b/src/functions/auctions.ts
@@ -2,8 +2,8 @@ import { apis, baseURL } from "../constants/apis.constant";
 import APIClient from "../lib/api-client";
 import AppError from "../lib/app-error";
 import { withValidation } from "../lib/with-validation";
-import type { AuctionResult, TopsortAuction } from "../types/auctions";
-import type { Config } from "../types/shared";
+import { AuctionResult, TopsortAuction } from "../types/auctions";
+import { Config } from "../types/shared";
 
 async function handler(config: Config, body: TopsortAuction): Promise<AuctionResult> {
   let url: URL;
diff --git a/src/functions/events.ts b/src/functions/events.ts
index 28ff37a..3fc6361 100644
--- a/src/functions/events.ts
+++ b/src/functions/events.ts
@@ -2,8 +2,8 @@ import { apis, baseURL } from "../constants/apis.constant";
 import APIClient from "../lib/api-client";
 import AppError from "../lib/app-error";
 import { withValidation } from "../lib/with-validation";
-import type { EventResult, TopsortEvent } from "../types/events";
-import type { Config } from "../types/shared";
+import { EventResult, TopsortEvent } from "../types/events";
+import { Config } from "../types/shared";
 
 /**
  * Reports an event to the Topsort API.
diff --git a/src/lib/api-client.ts b/src/lib/api-client.ts
index b3c479e..5f1212a 100644
--- a/src/lib/api-client.ts
+++ b/src/lib/api-client.ts
@@ -1,6 +1,6 @@
 import { version } from "../../package.json";
 import { baseURL } from "../constants/apis.constant";
-import type { Config } from "../types/shared";
+import { Config } from "../types/shared";
 import AppError from "./app-error";
 
 class APIClient {
diff --git a/src/lib/validate-config.ts b/src/lib/validate-config.ts
index 9f7d57a..22c63dc 100644
--- a/src/lib/validate-config.ts
+++ b/src/lib/validate-config.ts
@@ -1,4 +1,4 @@
-import type { Config } from "../types/shared";
+import { Config } from "../types/shared";
 import AppError from "./app-error";
 
 export function validateConfig(config: Config): void {
diff --git a/src/lib/with-validation.ts b/src/lib/with-validation.ts
index fc4f91f..345d508 100644
--- a/src/lib/with-validation.ts
+++ b/src/lib/with-validation.ts
@@ -1,4 +1,4 @@
-import type { Config } from "../types/shared";
+import { Config } from "../types/shared";
 import { validateConfig } from "./validate-config";
 
 export function withValidation<T extends Config, U, Args extends unknown[]>(
diff --git a/test/auctions.test.ts b/test/auctions.test.ts
index 72ca2b8..c56d7fd 100644
--- a/test/auctions.test.ts
+++ b/test/auctions.test.ts
@@ -8,7 +8,7 @@ import {
   returnStatus,
 } from "../src/constants/handlers.constant";
 import AppError from "../src/lib/app-error";
-import type { TopsortAuction } from "../src/types/auctions";
+import { TopsortAuction } from "../src/types/auctions";
 
 describe("createAuction", () => {
   beforeAll(() => mswServer.listen());
diff --git a/test/events.test.ts b/test/events.test.ts
index 4d11bea..bea33f3 100644
--- a/test/events.test.ts
+++ b/test/events.test.ts
@@ -1,5 +1,5 @@
 import { afterEach, beforeAll, describe, expect, it } from "bun:test";
-import { type TopsortEvent, reportEvent } from "../src";
+import { TopsortEvent, reportEvent } from "../src";
 import { apis, baseURL } from "../src/constants/apis.constant";
 import { mswServer, returnError, returnStatus } from "../src/constants/handlers.constant";
 import AppError from "../src/lib/app-error";
diff --git a/test/validate-config.test.ts b/test/validate-config.test.ts
index 7267ebc..ba526d0 100644
--- a/test/validate-config.test.ts
+++ b/test/validate-config.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect, it } from "bun:test";
 import AppError from "../src/lib/app-error";
 import { validateConfig } from "../src/lib/validate-config";
-import type { Config } from "../src/types/shared";
+import { Config } from "../src/types/shared";
 
 describe("validateConfig", () => {
   it("should throw an error if apiKey is missing", () => {