For the past 2 release sets we were releasing ARM packages from the Foundation buildbot. 10.3 and 10.4 releases of CentOS 7 aarch64 don't contain Cassandra, and there are no signs in the compilation logs that it is being built.
Other platforms, e.g. CentOS 7 amd64, have the packages, so it doesn't look like it was discontinued on purpose.
Starting from 10.5, we don't build it anywhere (intentionally).
{"report":{"fcp":1021.1000003814697,"ttfb":244.10000038146973,"pageVisibility":"visible","entityId":111850,"key":"jira.project.issue.view-issue","isInitial":true,"threshold":1000,"elementTimings":{},"userDeviceMemory":8,"userDeviceProcessors":64,"apdex":0.5,"journeyId":"d794e17b-33be-40f4-b452-fe54394cfad8","navigationType":0,"readyForUser":1091.3999996185303,"redirectCount":0,"resourceLoadedEnd":1237.1000003814697,"resourceLoadedStart":249.5,"resourceTiming":[{"duration":249.10000038146973,"initiatorType":"link","name":"https://jira.mariadb.org/s/2c21342762a6a02add1c328bed317ffd-CDN/lu2cib/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/css/_super/batch.css","startTime":249.5,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":249.5,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":498.6000003814697,"responseStart":0,"secureConnectionStart":0},{"duration":250.5,"initiatorType":"link","name":"https://jira.mariadb.org/s/7ebd35e77e471bc30ff0eba799ebc151-CDN/lu2cib/820016/12ta74/494e4c556ecbb29f90a3d3b4f09cb99c/_/download/contextbatch/css/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.css?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true&whisper-enabled=true","startTime":249.80000019073486,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":249.80000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":500.30000019073486,"responseStart":0,"secureConnectionStart":0},{"duration":303.5,"initiatorType":"script","name":"https://jira.mariadb.org/s/0917945aaa57108d00c5076fea35e069-CDN/lu2cib/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/js/_super/batch.js?locale=en","startTime":250,"connectEnd":250,"connectStart":250,"domainLookupEnd":250,"domainLookupStart":250,"fetchStart":250,"redirectEnd":0,"redirectStart":0,"requestStart":250,"responseEnd":553.5,"responseStart":553.5,"secureConnectionStart":250},{"duration":353.0999994277954,"initiatorType":"script","name":"https://jira.mariadb.org/s/2d8175ec2fa4c816e8023260bd8c1786-CDN/lu2cib/820016/12ta74/494e4c556ecbb29f90a3d3b4f09cb99c/_/download/contextbatch/js/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.js?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&locale=en&slack-enabled=true&whisper-enabled=true","startTime":250.10000038146973,"connectEnd":250.10000038146973,"connectStart":250.10000038146973,"domainLookupEnd":250.10000038146973,"domainLookupStart":250.10000038146973,"fetchStart":250.10000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":250.10000038146973,"responseEnd":603.1999998092651,"responseStart":603.1999998092651,"secureConnectionStart":250.10000038146973},{"duration":356.4000005722046,"initiatorType":"script","name":"https://jira.mariadb.org/s/a9324d6758d385eb45c462685ad88f1d-CDN/lu2cib/820016/12ta74/c92c0caa9a024ae85b0ebdbed7fb4bd7/_/download/contextbatch/js/atl.global,-_super/batch.js?locale=en","startTime":250.39999961853027,"connectEnd":250.39999961853027,"connectStart":250.39999961853027,"domainLookupEnd":250.39999961853027,"domainLookupStart":250.39999961853027,"fetchStart":250.39999961853027,"redirectEnd":0,"redirectStart":0,"requestStart":250.39999961853027,"responseEnd":606.8000001907349,"responseStart":606.8000001907349,"secureConnectionStart":250.39999961853027},{"duration":356.69999980926514,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-en/jira.webresources:calendar-en.js","startTime":250.5,"connectEnd":250.5,"connectStart":250.5,"domainLookupEnd":250.5,"domainLookupStart":250.5,"fetchStart":250.5,"redirectEnd":0,"redirectStart":0,"requestStart":250.5,"responseEnd":607.1999998092651,"responseStart":607.1999998092651,"secureConnectionStart":250.5},{"duration":356.80000019073486,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-localisation-moment/jira.webresources:calendar-localisation-moment.js","startTime":250.80000019073486,"connectEnd":250.80000019073486,"connectStart":250.80000019073486,"domainLookupEnd":250.80000019073486,"domainLookupStart":250.80000019073486,"fetchStart":250.80000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":250.80000019073486,"responseEnd":607.6000003814697,"responseStart":607.6000003814697,"secureConnectionStart":250.80000019073486},{"duration":445.70000076293945,"initiatorType":"link","name":"https://jira.mariadb.org/s/b04b06a02d1959df322d9cded3aeecc1-CDN/lu2cib/820016/12ta74/a2ff6aa845ffc9a1d22fe23d9ee791fc/_/download/contextbatch/css/jira.global.look-and-feel,-_super/batch.css","startTime":250.89999961853027,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":250.89999961853027,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":696.6000003814697,"responseStart":0,"secureConnectionStart":0},{"duration":356.8999996185303,"initiatorType":"script","name":"https://jira.mariadb.org/rest/api/1.0/shortcuts/820016/47140b6e0a9bc2e4913da06536125810/shortcuts.js?context=issuenavigation&context=issueaction","startTime":251.10000038146973,"connectEnd":251.10000038146973,"connectStart":251.10000038146973,"domainLookupEnd":251.10000038146973,"domainLookupStart":251.10000038146973,"fetchStart":251.10000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":251.10000038146973,"responseEnd":608,"responseStart":608,"secureConnectionStart":251.10000038146973},{"duration":445.5,"initiatorType":"link","name":"https://jira.mariadb.org/s/3ac36323ba5e4eb0af2aa7ac7211b4bb-CDN/lu2cib/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/css/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.css?jira.create.linked.issue=true","startTime":251.19999980926514,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":251.19999980926514,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":696.6999998092651,"responseStart":0,"secureConnectionStart":0},{"duration":357.1000003814697,"initiatorType":"script","name":"https://jira.mariadb.org/s/5d5e8fe91fbc506585e83ea3b62ccc4b-CDN/lu2cib/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/js/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.js?jira.create.linked.issue=true&locale=en","startTime":251.39999961853027,"connectEnd":251.39999961853027,"connectStart":251.39999961853027,"domainLookupEnd":251.39999961853027,"domainLookupStart":251.39999961853027,"fetchStart":251.39999961853027,"redirectEnd":0,"redirectStart":0,"requestStart":251.39999961853027,"responseEnd":608.5,"responseStart":608.5,"secureConnectionStart":251.39999961853027},{"duration":688.4000005722046,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-js/jira.webresources:bigpipe-js.js","startTime":252.19999980926514,"connectEnd":252.19999980926514,"connectStart":252.19999980926514,"domainLookupEnd":252.19999980926514,"domainLookupStart":252.19999980926514,"fetchStart":252.19999980926514,"redirectEnd":0,"redirectStart":0,"requestStart":252.19999980926514,"responseEnd":940.6000003814697,"responseStart":940.6000003814697,"secureConnectionStart":252.19999980926514},{"duration":971.3000001907349,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-init/jira.webresources:bigpipe-init.js","startTime":252.19999980926514,"connectEnd":252.19999980926514,"connectStart":252.19999980926514,"domainLookupEnd":252.19999980926514,"domainLookupStart":252.19999980926514,"fetchStart":252.19999980926514,"redirectEnd":0,"redirectStart":0,"requestStart":252.19999980926514,"responseEnd":1223.5,"responseStart":1223.5,"secureConnectionStart":252.19999980926514},{"duration":240.10000038146973,"initiatorType":"xmlhttprequest","name":"https://jira.mariadb.org/rest/webResources/1.0/resources","startTime":708.6999998092651,"connectEnd":708.6999998092651,"connectStart":708.6999998092651,"domainLookupEnd":708.6999998092651,"domainLookupStart":708.6999998092651,"fetchStart":708.6999998092651,"redirectEnd":0,"redirectStart":0,"requestStart":708.6999998092651,"responseEnd":948.8000001907349,"responseStart":948.8000001907349,"secureConnectionStart":708.6999998092651},{"duration":252.30000019073486,"initiatorType":"link","name":"https://jira.mariadb.org/s/d5715adaadd168a9002b108b2b039b50-CDN/lu2cib/820016/12ta74/be4b45e9cec53099498fa61c8b7acba4/_/download/contextbatch/css/jira.project.sidebar,-_super,-project.issue.navigator,-jira.general,-jira.browse.project,-jira.view.issue,-jira.global,-atl.general,-com.atlassian.jira.projects.sidebar.init/batch.css?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true&whisper-enabled=true","startTime":972,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":972,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":1224.3000001907349,"responseStart":0,"secureConnectionStart":0},{"duration":264.5,"initiatorType":"link","name":"https://jira.mariadb.org/s/50bc9be5bfead1a25e72c1a9338c94f6-CDN/lu2cib/820016/12ta74/e108c7645258ccb43280ed3404e3e949/_/download/contextbatch/css/com.atlassian.jira.plugins.jira-development-integration-plugin:0,-_super,-jira.view.issue,-jira.global,-jira.general,-jira.browse.project,-project.issue.navigator,-atl.general/batch.css?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true&whisper-enabled=true","startTime":972.6000003814697,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":972.6000003814697,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":1237.1000003814697,"responseStart":0,"secureConnectionStart":0},{"duration":255.70000076293945,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/e65b778d185daf5aee24936755b43da6/_/download/contextbatch/js/browser-metrics-plugin.contrib,-_super,-project.issue.navigator,-jira.view.issue,-atl.general/batch.js?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true&whisper-enabled=true","startTime":973.3999996185303,"connectEnd":973.3999996185303,"connectStart":973.3999996185303,"domainLookupEnd":973.3999996185303,"domainLookupStart":973.3999996185303,"fetchStart":973.3999996185303,"redirectEnd":0,"redirectStart":0,"requestStart":973.3999996185303,"responseEnd":1229.1000003814697,"responseStart":1229.1000003814697,"secureConnectionStart":973.3999996185303},{"duration":261.19999980926514,"initiatorType":"script","name":"https://jira.mariadb.org/s/097ae97cb8fbec7d6ea4bbb1f26955b9-CDN/lu2cib/820016/12ta74/be4b45e9cec53099498fa61c8b7acba4/_/download/contextbatch/js/jira.project.sidebar,-_super,-project.issue.navigator,-jira.general,-jira.browse.project,-jira.view.issue,-jira.global,-atl.general,-com.atlassian.jira.projects.sidebar.init/batch.js?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&locale=en&slack-enabled=true&whisper-enabled=true","startTime":973.8000001907349,"connectEnd":973.8000001907349,"connectStart":973.8000001907349,"domainLookupEnd":973.8000001907349,"domainLookupStart":973.8000001907349,"fetchStart":973.8000001907349,"redirectEnd":0,"redirectStart":0,"requestStart":973.8000001907349,"responseEnd":1235,"responseStart":1235,"secureConnectionStart":973.8000001907349},{"duration":262.19999980926514,"initiatorType":"script","name":"https://jira.mariadb.org/s/e0bf5781d46ea69fb123572974cf39de-CDN/lu2cib/820016/12ta74/e108c7645258ccb43280ed3404e3e949/_/download/contextbatch/js/com.atlassian.jira.plugins.jira-development-integration-plugin:0,-_super,-jira.view.issue,-jira.global,-jira.general,-jira.browse.project,-project.issue.navigator,-atl.general/batch.js?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&locale=en&slack-enabled=true&whisper-enabled=true","startTime":974.1000003814697,"connectEnd":974.1000003814697,"connectStart":974.1000003814697,"domainLookupEnd":974.1000003814697,"domainLookupStart":974.1000003814697,"fetchStart":974.1000003814697,"redirectEnd":0,"redirectStart":0,"requestStart":974.1000003814697,"responseEnd":1236.3000001907349,"responseStart":1236.3000001907349,"secureConnectionStart":974.1000003814697},{"duration":267.9000005722046,"initiatorType":"script","name":"https://www.google-analytics.com/analytics.js","startTime":1014.6999998092651,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":1014.6999998092651,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":1282.6000003814697,"responseStart":0,"secureConnectionStart":0}],"fetchStart":0,"domainLookupStart":0,"domainLookupEnd":0,"connectStart":0,"connectEnd":0,"requestStart":101,"responseStart":245,"responseEnd":247,"domLoading":248,"domInteractive":1283,"domContentLoadedEventStart":1283,"domContentLoadedEventEnd":1323,"domComplete":1463,"loadEventStart":1463,"loadEventEnd":1464,"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","marks":[{"name":"bigPipe.sidebar-id.start","time":1225.3000001907349},{"name":"bigPipe.sidebar-id.end","time":1226.1000003814697},{"name":"bigPipe.activity-panel-pipe-id.start","time":1226.3000001907349},{"name":"bigPipe.activity-panel-pipe-id.end","time":1227.3999996185303},{"name":"activityTabFullyLoaded","time":1337.3000001907349}],"measures":[],"correlationId":"5cf74d7ffb92dd","effectiveType":"4g","downlink":10,"rtt":0,"serverDuration":91,"dbReadsTimeInMs":10,"dbConnsTimeInMs":18,"applicationHash":"9d11dbea5f4be3d4cc21f03a88dd11d8c8687422","experiments":[]}}
Yes. Last release notes listed EOL for non-amd64 Centos7