> For the complete documentation index, see [llms.txt](https://bdcatalyst.gitbook.io/biodata-catalyst-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bdcatalyst.gitbook.io/biodata-catalyst-documentation/written-documentation/explore-available-data/pic-sure-for-biodata-catalyst-user-guide/release-notes/13-march-2026.md).

# 13 March 2026

## New Datasets and Version Updates

* phs002910 (COVID19\_C4R\_COPDGene\_Freeze2): Collaborative Cohort of Cohorts for COVID-19 Research (C4R): Genetic Epidemiology of COPD Study (COPDGene)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs002910.v1.p1)
* phs002911 (COVID10\_C4R\_FHS\_Freeze2): Collaborative Cohort of Cohorts for COVID-19 Research (C4R): Framingham Heart Study (FHS)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs002911.v2.p2)
* phs002908 (COVID10\_C4R\_HCHS\_SOL\_Freeze2): Collaborative Cohort of Cohorts for COVID-19 Research (C4R): Hispanic Community Health Study/Study of Latinos (HCHS/SOL)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs002908.v1.p1)
* phs003017 (COVID19\_C4R\_MESA\_Freeze2): Collaborative Cohort of Cohorts for COVID-19 Research (C4R): Multi-Ethnic Study of Atherosclerosis (MESA)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs003017.v2.p1)
* phs002913 (COVID19\_C4R\_SARP\_Freeze2): Collaborative Cohort of Cohorts for COVID-19 Research (C4R): Severe Asthma Research Program (SARP)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs002913.v2.p2)
* phs004485 (BioLINCC\_MCHS): Multicenter Hemophilia Cohort Studies (MHCS-BioLINCC)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs004485.v1.p1)
* phs000226 (dbGaP\_CHS\_STAMPEED): STAMPEED: Cardiovascular Health Study (CHS) GWAS to identify genetic variants associated with aging and CVD risk factors and events
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000226.v7.p1)
* phs001411 (dbGaP\_ACCORD\_clinical): Action to Control Cardiovascular Risk in Diabetes (ACCORD) Clinical Trial
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs001411.v1.p1)
* phs004278 (NeuroCOVID): COVID-19 Neuro Databank (NeuroCOVID)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs004278.v1.p1)
* phs003703 (Imaging\_MESA\_ECG-r3): Multi-Ethnic Study of Atherosclerosis (Electrocardiogram Tracing Repository)
  * [dbGaP link](https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs003703.v1.p1)