Supported APIs and Applications
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Jakarta EE 8 
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Jakarta EE 8 Applications 
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Jakarta EE 9 
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MicroProfile 4.1 
Security Vulnerability
| We have been made aware of a 0-day vulnerability. This vulnerability exploit opens up to attackers a way to explore the contents of the WEB-INF and META-INF folders if an application is deployed to the root context. This vulnerability is similar to another 0-day vulnerability (CVE-2022-37422) we recently had. We would like to thank Michael Baer, Luc Créti and Jean-Michel Lenotte, all working for Atos, for alerting us to this vulnerability. You must upgrade to this latest version of Payara 5 Enterprise to avoid the security issue. | 
Improvements
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[FISH-5827] Stuck Thread count as MicroProfile Metric Gauge 
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[FISH-5828] Connection Pool Metrics Exposed as MicroProfile Metrics 
Bug Fixes
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[FISH-745] Sporadic lookup failure for @Singleton @Startup EJB in JDK8 
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[FISH-5806] Remove JobManager from Payara Server 
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[FISH-6430] TransactionScopedCDIEventHelperImpl Injection Error 
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[FISH-6500] hazelcast-configuration-fileDomain Property Ignored
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[FISH-6566] Unable to Restart Instance with Application containing JSON File