v6.4.2

🧬 Features

• On homepage add filter studies by resource type option @gblaih (cbioportal-frontend#5141)

🐛 Bug Fixes

• Hide empty profiles in data type filter menu @gblaih (cbioportal-frontend#5303)
• Fix gene specific mutation pie chart full data download @gblaih (cbioportal-frontend#5287)
• Fix resource definition fetching issue when virtual studies exist @dippindots (cbioportal-frontend#5295)

🏎 Performance Tweaks

• clickhouse derived table performance improvements @sheridancbio (#11789)

🗄 Database Migration

• clickhouse derived table performance improvements @sheridancbio (#11789)

📘 Documentation

• Add chat docs @inodb (#11760)
• Merge master into rc-7.0-clickhouse-only @dippindots (#11816)
• Document creating a public virtual study with cusom ID @forus (#11811)
• Document remove patients and remove samples commands @forus (#11810)
• Update security.properties-Reference.md to fix broken spring security link @jorvis (#11775)
• Update News.md @sbabyanusha (#11785)
• ✨ Set up GitHub Copilot instructions for repository @copilot-swe-agent (cbioportal-frontend#5279)

🖊️ Data Importer & Validator

• Update core file download to version 1.0.15 @dippindots (#11782)

👷‍♀️ Testing, Configuration & Deployment

• update screen shots after data change @alisman (cbioportal-frontend#5291)
• Do not urn e2e tests against master env in nightly CI job @alisman (cbioportal-frontend#5292)

🧰 Maintenance

• Fix the mybatis cursor RAM growing causing OOM error @forus (#11804)
• Update core file download to version 1.0.15 @dippindots (#11782)
• update screen shots after data change @alisman (cbioportal-frontend#5291)
• Update resourceCount related api docs @dippindots (cbioportal-frontend#5289)

🕵️‍♀️ Full commit logs

• Backend: v6.4.1...v6.4.2
• Frontend: cBioPortal/cbioportal-frontend@v6.4.1...v6.4.2

🏷Notes on versioning and release procedure

https://docs.cbioportal.org/development/release-procedure/#a-note-on-versioning