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Version 2.13.0 (December 2023)

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Version 2.13.0 (December 2023)

Welcome to the Zowe Version 2.13.0 release!

See New features and enhancements for a full list of changes to the functionality. See Bug fixes for a list of issues addressed in this release.

Download v2.13.0 build: Want to try new features as soon as possible? You can download the v2.13.0 build from Zowe.org.

New features and enhancements​

Zowe Version 2.13.0 contains the enhancements that are described in the following topics.

find out more

To watch a demo of new enhancements and updated features included in a Zowe minor release, look for the release demo recording in the Zowe V2 System Demo playlist on YouTube.

System demos are typically held the week after a minor release becomes available. Check the Open Mainframe Project Calendar for the latest schedule.

Zowe installation and packaging​

  • Added utility getesm into bin/utils. It tells you which ESM your system is using. (#3662)

Zowe Application Framework​

ZLUX App Server​

  • Updated schema to allow cipher customization in IANA format. (#284)
  • Updated schema to allow curve customization. (#284)
  • Updated defaults to read TLS settings and IP settings from the zowe.network.server attribute of Zowe.yaml. (#284)

ZLUX Server Framework​

  • Added support for using zowe.network and components.app-server.zowe.network to set listener IP and TLS properties including max and min version, ciphers, and ECDH curves. (#511)

Zowe Common C​

  • Added support for using zowe.network and components.zss.zowe.network to set TLS version properties. (#411

ZSS​

  • Added support for using zowe.network and components.zss.zowe.network to set listener IP and TLS version properties. (#659)
  • Added support for using zowe.network and components.zss.zowe.network to set cipher suites.
  • Changed pattern matching for keyrings to allow more types of keyrings in the future. (#581)
  • Consolidated JWK warnings into improved ZWES1606W message. (#663)

Zowe API Mediation Layer​

  • CORS is now enabled in default mode with AT-TLS profile. This configuration allows for AT-TLS to allow all origins by default. (#3221)
  • Zowe authentication scheme has been added to the Cloud Gateway. (#3214)
  • The endpoint /zaas/zoweJwt has been added to provide Zowe JWT token for Spring Cloud Gateway. (#3199)
  • The endpoint /zaas/zosmf has been added to provide z/OSMF JWT/LTPA2 token for Spring Cloud Gateway. (#3153)
  • The endpoint /zaas/safIdt has been added to provide the SAF IDT token for Spring Cloud Gateway. (#3220)
  • z/OSMF scheme in Spring Cloud Gateway is now supported. (#3190)
  • Fixes have been applied for Azure JWKS reader. (#3200)
  • Additional Discovery Service registration by Spring Cloud Gateway is now supported. (#3181)
  • Gateway additional registrations HA (#3127)
  • Fetch JWK from OIDC providers. This feature implements a mechanism and new properties in OIDC to configure the JWK keys location obtained according to documentation from the authorization server's metadata. (#3137)
  • The following two properties in the zowe.yaml file have been deprecated in the current release as OIDC configuration has become more general:
    • components.gateway.apiml.security.oidc.clientId
    • components.gateway.apiml.security.oidc.clientSecret

Zowe CLI​

Zowe CLI (Core)​

  • Incorporated all source code from the zowe/imperative Github repository into the zowe/zowe-cli repository for a more streamlined code architecture. This change should have no user impact. (#1821)
  • Deprecated getDataSet in the zosfiles command group utility functions. getDataSet will be removed in Zowe V3. Use zosfiles SDK's ZosFilesUtils.getDataSetFromName command instead. (#1696)

z/OS FTP Plug-in for Zowe CLI​

  • Added a step to check the validity of a USS file path for the upload and stdin-to-uss-file commands. (#145)

Zowe Explorer​

Zowe Explorer (Core)​

  • See the Zowe Explorer changelog for updates included in this release.

Zowe Explorer API​

Zowe Explorer FTP Extension​

Zowe Explorer ESLint Plug-in​

Bug fixes​

Zowe Version 2.13.0 contains the bug fixes that are described in the following topics.

Zowe installation and packaging​

  • Users were not able to use zOSMF workflows because the workflow files were not encoded in ASCII format. In this release, the workflow files in the Zowe PAX are encoded in ASCII format. (#3591).

Zowe API Mediation Layer​

ZSS​

  • Corrected build environment file's use of IP address to github.com. (3660)

  • Fixed signing the outgoing call from Cloud Gateway where necessary. (#3203)

  • Fixed AT-TLS support by fixing the AT-TLS filter setup, adding a debug message for AT-TLS support mode initialization, disabling routing to the Discovery service from the Gateway, and updating dsl in the security chain setup. (#3186)

  • Fixed read public key from keyring. (#3212)

  • Updated bean definitions for noop cache mode. (#3197)

  • Changed ehCache storage location. This fix uses the correct environment variable to avoid a resource lock when reading the cache directory in HA setup. (#3184)

  • Fixed qualifier for the JWT clock. (#3180)

  • Set HTTP client timeouts. (#3174)

  • Made style updates for Catalog UI and Caching Fix for static file distribution in API Catalog. (#3168)

  • Gateway additional registration fixes. (#3172)

  • Set defaults in the cloud-gateway-service application.yml. (#3167)

  • Added Qualifier for clock to avoid conflict in extension. (#3166)

  • Enhanced error handling in the UI. (#3158)

  • Fixed context path from the application property in the mock catalog controller. (#3159)

Zowe CLI​

Zowe CLI Imperative Framework​

  • Added missing npm-shrinkwrap.json file to package.json. (#1978)
  • Added missing z/OSMF connection options to the z/OS logs command group. (#1842)
  • Removed out-of-date Perf-Timing performance timing package to improve Zowe CLI maintainability. (#1830)
  • Fixed behavior where a specified directory name was being lowercased on non-PDS data sets when downloading all data sets. (#1722)
  • Fixed bug where encoding is not passed to the Download USS Directory API. (#1825)

Zowe CLI Imperative Framework​

  • Fixed AbstactRestClient command failing to return when streaming a large data set or USS file. (#1805, #1813, #1824)

DB2 Plug-in for Zowe CLI​

  • Added missing npm-shrinkwrap.json file to package.json. (#137)
  • Updated ibm_db dependency for technical currency. (#134)

z/OS FTP Plug-in for Zowe CLI​

  • Added missing npm-shrinkwrap.json file to package.json. (#147)
  • Provided new utility function to check file names for valid characters. (#143)

Zowe Explorer​

Zowe Explorer (Core)​

  • See the Zowe Explorer changelog for updates included in this release.

Zowe Explorer API​

Zowe Explorer FTP Extension​

Zowe Explorer ESLint Plug-in​

Vulnerabilities fixed​

Zowe discloses fixed vulnerabilities in a timely manner giving you sufficient time to plan your upgrades. Zowe does not disclose the vulnerabilities fixed in the latest release as we respect the need for at least 45 days to decide when and how you upgrade Zowe. When a new release is published, Zowe publishes the vulnerabilities fixed in the previous release. For more information about the Zowe security policy, see the Security page on the Zowe website.

The following security issues were fixed by the Zowe security group in version 2.12.

  • CVE-2023-33201 (BDSA-2023-1625)
  • CVE-2022-25883
  • CVE-2023-34034 (BDSA-2023-1825)
  • CVE-2023-38286 (BDSA-2023-1804)

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