This release introduces UserRegistry Attribute Reader APIs for retrieving user attributes from LDAP and custom registries, and adds support for Jandex index formats 11-13 to improve application startup performance. Other highlights include changes to AES encoding and fixes for security vulnerabilities and bugs. In Open Liberty 26.0.0.3: UserRegistry Attribute Reader Enhancement Jandex Index Format Support Update AES encoding changes Security Vulnerability (CVE) Fixes Notable bug fixes View the list of fixed bugs in 26.0.0.3 .