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32 changes: 32 additions & 0 deletions site/blog/2026-01-30-announcing-teaclave-trustzone-sdk-0.8.0.md
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---
title: Announcing Apache Teaclave™ TrustZone SDK 0.8.0
date: 2026-01-30
author: Yuan Zhuang
---

On behalf of the Teaclave community, I am happy to announce the release of
Teaclave TrustZone SDK 0.8.0.

Teaclave empowers developers to build memory-safe Trusted Applications across
diverse confidential computing platforms, including Intel SGX and Arm TrustZone.
Apache Teaclave TrustZone SDK, a subproject of Apache Teaclave, is based on the
OP-TEE project, a widely used open-source TrustZone OS.

This release focuses on tooling improvements, ecosystem polish, and better build
compatibility, while keeping pace with upstream OP-TEE changes.

For more details, please refer to our release notes:
https://github.com/apache/teaclave-trustzone-sdk/releases/tag/v0.8.0

## Download

You can download the release from the
[download](https://teaclave.apache.org/download/) page. Also, please checkout
our [repository](https://github.com/apache/teaclave-trustzone-sdk) hosted on
GitHub.

## Contributing

Teaclave TrustZone SDK is under the Apache License v2 and open source in The
Apache Way. We aim to create a project that is maintained and owned by the
community. All kinds of contributions are welcome. Thanks to our contributors.
20 changes: 10 additions & 10 deletions site/docs/community/release-guide.md
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## Post the Release

**Announce on the Apache mailing list**

Mailing list example:

- subject: [ANNOUNCE] Apache Teaclave™ TrustZone SDK 0.6.0 Released
- to: announce@apache.org, dev@teaclave.apache.org
- link: <https://lists.apache.org/thread/npxxtxxxolozjn15l5ff9nx6tltyt4o8>

**Update the Teaclave website**

The website source is at <https://github.com/apache/teaclave-website>. Open a PR
to update.

Add an announcement to <https://teaclave.apache.org/blog/> and update the
download page: <https://teaclave.apache.org/download/>.
Add an announcement to <https://teaclave.apache.org/blog/> and update the latest
version on the download page: <https://teaclave.apache.org/download/>.

Blog example:

- title: Announcing Apache Teaclave™ TrustZone SDK 0.6.0
- link:
<https://teaclave.apache.org/blog/2025/09/12/announcing-teaclave-trustzone-sdk-0.6.0/>

**Announce on the Apache mailing list**

Mailing list example:

- subject: [ANNOUNCE] Apache Teaclave™ TrustZone SDK 0.6.0 Released
- to: announce@apache.org, dev@teaclave.apache.org
- link: <https://lists.apache.org/thread/npxxtxxxolozjn15l5ff9nx6tltyt4o8>

After completing the steps above, the release process is finished.

## Other Considerations
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2 changes: 1 addition & 1 deletion site/src/pages/download.md
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| Latest Version | Source Code | PGP/SHA | Release Notes |
|:-------:|:-------------------------:|:----:|:-------:|
| 0.7.0 | [apache-teaclave-trustzone-sdk-0.7.0.tar.gz](https://www.apache.org/dyn/closer.lua/teaclave/trustzone-sdk-0.7.0/apache-teaclave-trustzone-sdk-0.7.0.tar.gz?action=download) | [asc](https://downloads.apache.org/teaclave/trustzone-sdk-0.7.0/apache-teaclave-trustzone-sdk-0.7.0.tar.gz.asc), [sha512](https://downloads.apache.org/teaclave/trustzone-sdk-0.7.0/apache-teaclave-trustzone-sdk-0.7.0.tar.gz.sha512) | [notes](https://github.com/apache/teaclave-trustzone-sdk/releases/tag/v0.7.0) |
| 0.8.0 | [apache-teaclave-trustzone-sdk-0.8.0.tar.gz](https://www.apache.org/dyn/closer.lua/teaclave/trustzone-sdk-0.8.0/apache-teaclave-trustzone-sdk-0.8.0.tar.gz?action=download) | [asc](https://downloads.apache.org/teaclave/trustzone-sdk-0.8.0/apache-teaclave-trustzone-sdk-0.8.0.tar.gz.asc), [sha512](https://downloads.apache.org/teaclave/trustzone-sdk-0.8.0/apache-teaclave-trustzone-sdk-0.8.0.tar.gz.sha512) | [notes](https://github.com/apache/teaclave-trustzone-sdk/releases/tag/v0.8.0) |

### Teaclave SGX SDK

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