Show Table of Contents Hide Table of Contents English English Multi-page HTML Single-page HTML PDF ePub Release Notes for Thorntail 2Preface1. Required Infrastructure Component Versions2. Supported Thorntail Runtime Component Configurations and Integrations3. Release components3.1. Supported artifacts introduced in this release3.2. Technology Preview artifacts introduced in this release3.3. Artifacts removed in this release3.4. Artifacts deprecated in this release4. Features4.1. New features4.2. Changed and deprecated features4.3. Technology preview5. Fixed issues5.1. Notable fixed non-security issues5.1.1. MicroProfile Metrics: Application metric behavior does not conform to metrics specification5.1.2. MicroProfile RestClient fails when using CompletionStage and @PathParam5.1.3. SmallRye Config: Incorrect interpretation of escaped backslash ('\\') character sequence5.1.4. Thorntail Topology OpenShift fraction does not work on OpenShift 4.15.2. Fixed security issues6. Known issues6.1. MicroProfile Fault Tolerance: CDI contexts available in @Timeout methods6.2. Harmless error message in application log: Missing org.glassfish:javax.el-api:3.0.1.b08-redhat-16.3. Connection between a RHEL 8-based database application and a RHEL 7-based MySQL 5.7 database fails due to TLS protocol version mismatch6.4. Thorntail Arquillian Adapter ignores mvn -s settings.xml7. Known issues affecting required infrastructure components8. Advisories related to this releaseLegal Notice Chapter 8. Advisories related to this release The following advisories have been issued to document enhancements, bugfixes, and CVE fixes included in this release. RHSA-2019:2998 7. Known issues affecting required infrastructure components Legal Notice Where did the comment section go?Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.