Dear community, The Apache Teaclave (incubating) community is pleased to announce the release of Apache Teaclave TrustZone SDK (incubating) 0.5.0.
Apache Teaclave (incubating) is an open source universal secure computing platform, making computation on privacy-sensitive data safe and simple. Apache Teaclave TrustZone SDK, a subproject of Apache Teaclave, focuses on providing the ability to build safe TrustZone applications in Rust. The SDK is based on the OP-TEE project, a widely used open-source TrustZone OS. This release introduces enhanced support for TA-to-TA invocation with a new design, exposes more low-level OP-TEE capabilities such as objectType and TEE_GetProperty, and adds a generic session pool abstraction to optee_teec. It also improves developer experience with a prebuilt Docker development image, expanded examples (including mnist-rs), and better CI infrastructure including arm64 builds. It includes key refactorings, bug fixes, and the ability to use optee-utee-sys as a standalone build dependency—paving the way for more flexible integration. For more details, please refer to our release notes: https://github.com/apache/incubator-teaclave-trustzone-sdk/releases/tag/v0.5.0 A link to the download can be found here: https://dist.apache.org/repos/dist/release/incubator/teaclave/trustzone-sdk-0.5.0/ To learn more about Teaclave, please visit: https://teaclave.apache.org/ Best, Zhaofeng
