This document provides release notes for significant updates to Iterable's web SDK.
TIP
For more granular release notes, take a look at the SDK's releases page on GitHub.
# In this article
# 2.2.2
March 31, 2026
Version 2.2.2 of Iterable's Web SDK includes a bug fix and a security update.
This update includes the following changes:
- Fixed an issue where the user email was missing from in-app event payloads.
- Pinned the axios dependency to v1.14.0 to address a security vulnerability.
# 2.2.0
September 3, 2025
Version 2.2.0 of Iterable's Web SDK includes support for Unknown User Activation, which is available in beta; for information about adding it to your project, talk with your Iterable customer success manager.
This update includes the following changes:
- Adds support for capturing user consent with Unknown User Activation.
- Updates to the Unknown User Activation feature to resolve minor issues and bugs.
# 2.0
June 23, 2025
Version 2.0.0 of Iterable's Web SDK addresses security vulnerability alerts. To install this version, you must install node.js v18.12.0 or later, if you haven't already done so.
For details about migrating to the new version, read the Web SDK release notes on GitHub. This will require:
webpack-dev-server to latest (5.2.1)
webpack-cli to latest (6.0.1)
node engine requirement (18.12.0)
# 1.1.0
June 12, 2024
Version 1.1.0 of Iterable's Web SDK brings GA support for Embedded Messaging, including support for out-of-the-box views (cards, notifications, and banners).
For more information, read:
- Embedded Messages with Iterable's Web SDK
- Web SDK release notes on GitHub (which include information about breaking changes between the beta and GA releases of this feature).
Documentation for out-of-the-box views in the Web SDK is coming soon.
# 1.0.5
August 31, 2023
Version 1.0.5 of Iterable's Web SDK supports Iterable's European Data Center.
For more info, see Setting Up Iterable's Web SDK.
# 1.0.0
October 31, 2022
This is the initial release of Iterable's web SDK. You can use this SDK to display in-browser messages (in-app messages that target a website) sent from Iterable and track related events.
For more information about Iterable's web SDK, check out:
# Deprecation dates and support windows
This table lists deprecation dates, support windows, and end-of-life dates for various versions of Iterable's Web SDK.
| SDK version(s) | Deprecation announcement date | Support window | End-of-life date |
|---|---|---|---|
| 1.1.x (current) | |||
| 1.0.x | 6/12/2024 | 12 months | 6/11/2025 |
NOTES
- If a version of Iterable's Web SDK is not listed here, it is no longer supported.
- For more information, see our SDK Support Policy.
# Further reading
- Iterable's SDK Support Policy