# \#release **URL:** https://discourse.canceridc.dev/tag/release/29.md [Latest](https://discourse.canceridc.dev/latest.md) · [Categories](https://discourse.canceridc.dev/categories.md) · [Tags](https://discourse.canceridc.dev/tags.md) --- ## [IDC data release v24 May 2026: New GDC projects, preclinical models, updates from TCIA](https://discourse.canceridc.dev/t/idc-data-release-v24-may-2026-new-gdc-projects-preclinical-models-updates-from-tcia/786)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [May 14, 2026, 3:50pm UTC](https://discourse.canceridc.dev/t/idc-data-release-v24-may-2026-new-gdc-projects-preclinical-models-updates-from-tcia/786 "2026-05-14T15:50:42Z")
NCI Imaging Data Commons (IDC) v24 is live! This is the largest data release by file count since 2022, adding 15 new collections and approximately 5.7 terabytes (TB) of new data. With this release we cross the milestone… --- ## [IDC data release v23 - Nov 2025: new analysis results collections](https://discourse.canceridc.dev/t/idc-data-release-v23-nov-2025-new-analysis-results-collections/764)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [November 26, 2025, 10:19pm UTC](https://discourse.canceridc.dev/t/idc-data-release-v23-nov-2025-new-analysis-results-collections/764 "2025-11-26T22:19:11Z")
The main highlight of this new IDC data release is in new analysis results collections, complementing the existing images with both expert- and AI-generated annotations. Although the total size in terabytes is modest, th… --- ## [IDC data release v22 - Sept 2025](https://discourse.canceridc.dev/t/idc-data-release-v22-sept-2025/753)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [October 7, 2025, 3:07am UTC](https://discourse.canceridc.dev/t/idc-data-release-v22-sept-2025/753 "2025-10-07T03:07:18Z")
v22 data release of IDC brings you 11 new collections and over 5TB of new freely available cancer imaging data! Data release summary is here, with the key highlights below. Overall summary of v22 Files: 46,695,167 (+91… --- ## [IDC data release v21 - May 2025](https://discourse.canceridc.dev/t/idc-data-release-v21-may-2025/717)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [May 22, 2025, 1:17pm UTC](https://discourse.canceridc.dev/t/idc-data-release-v21-may-2025/717 "2025-05-22T13:17:16Z")
IDC data release v21 is live! As always, you can find detailed data release notes in our documentation: Data release notes | IDC User Guide v21 in numbers: Files: 4,5784,454 (+174,244) Series: 950,888 (+3,308) Studie… --- ## [IDC September 2023 release - new data, Zenodo community, simplified download](https://discourse.canceridc.dev/t/idc-september-2023-release-new-data-zenodo-community-simplified-download/501)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [September 20, 2023, 8:24pm UTC](https://discourse.canceridc.dev/t/idc-september-2023-release-new-data-zenodo-community-simplified-download/501 "2023-09-20T20:24:53Z")
NCI Imaging Data Commons data release v16 is out, and here’s a summary of new developments we would like to highlight. New data: RMS-Mutation-Prediction - rhabdomyosarcoma whole slide images While you can see all of the… --- ## [IDC Nov 2024 release v20: nuclei segmentations + more data and features](https://discourse.canceridc.dev/t/idc-nov-2024-release-v20-nuclei-segmentations-more-data-and-features/652)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 2\ **Last updated:** [January 17, 2025, 3:06pm UTC](https://discourse.canceridc.dev/t/idc-nov-2024-release-v20-nuclei-segmentations-more-data-and-features/652 "2025-01-17T15:06:07Z")
IDC release v20 went live quietly couple of weeks ago in advance of RSNA. We are now at 85+TB of publicly available cancer imaging data. What’s new? TCGA H&E nuclei segmentations We are proud to announce public availabi… --- ## [IDC Sept 2024 release v19: Focus on digital pathology](https://discourse.canceridc.dev/t/idc-sept-2024-release-v19-focus-on-digital-pathology/626)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [September 19, 2024, 12:58pm UTC](https://discourse.canceridc.dev/t/idc-sept-2024-release-v19-focus-on-digital-pathology/626 "2024-09-19T12:58:46Z")
IDC data release v19 is out! :sparkler: Over the past months, we put significant effort into curating and harmonizing several new digital pathology collections. But the wait is over, and over 25,000 of new pathology ima… --- ## [New in IDC v18: TotalSegmentator segmentations and radiomics features for NLST CTs](https://discourse.canceridc.dev/t/new-in-idc-v18-totalsegmentator-segmentations-and-radiomics-features-for-nlst-cts/582)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 4\ **Last updated:** [June 19, 2024, 7:15pm UTC](https://discourse.canceridc.dev/t/new-in-idc-v18-totalsegmentator-segmentations-and-radiomics-features-for-nlst-cts/582 "2024-06-19T19:15:43Z")
IDC data release v18 went live quietly a couple of weeks ago. We have a lot in store to announce, but this time we will do it bit by bit - there are too many exciting updates! The first highlight of IDC v18 is the avail… --- ## [New in IDC v18: Tissue regions annotations for the rhabdomyosarcoma microscopy collection](https://discourse.canceridc.dev/t/new-in-idc-v18-tissue-regions-annotations-for-the-rhabdomyosarcoma-microscopy-collection/602)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [June 13, 2024, 10:48pm UTC](https://discourse.canceridc.dev/t/new-in-idc-v18-tissue-regions-annotations-for-the-rhabdomyosarcoma-microscopy-collection/602 "2024-06-13T22:48:32Z")
Back in Sept 2023 Imaging Data Commons released RMS-Mutation-Prediction collection containing 419 H&E digital microscopy slides collected by the Childhood Cancer Data Initiative from patients endrolled in Children’s Onco… --- ## [IDC December 2023 release: more annotations and new viewer integrations](https://discourse.canceridc.dev/t/idc-december-2023-release-more-annotations-and-new-viewer-integrations/540)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 5\ **Last updated:** [December 29, 2023, 5:32pm UTC](https://discourse.canceridc.dev/t/idc-december-2023-release-more-annotations-and-new-viewer-integrations/540 "2023-12-29T17:32:40Z")
Just in time for the holidays, we are happy to share the news about Imaging Data Commons data release v17. Our best wishes of peace, love and joy in the New Year! :christmas\_tree: :tada: :dove: New data: BAMF AIMI Anno… --- ## [IDC July 2023 release](https://discourse.canceridc.dev/t/idc-july-2023-release/457)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [July 17, 2023, 9:21pm UTC](https://discourse.canceridc.dev/t/idc-july-2023-release/457 "2023-07-17T21:21:13Z")
NCI Imaging Data Commons team is happy to announce the July 2023 data release v15! This release introduces 7 new collections and the pathology component for the ICDC-Glioma collection, and adds new capabilities to the I… --- ## [IDC May 2023 release](https://discourse.canceridc.dev/t/idc-may-2023-release/428)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [May 11, 2023, 1:31pm UTC](https://discourse.canceridc.dev/t/idc-may-2023-release/428 "2023-05-11T13:31:24Z")
Today we are celebrating the v14 release of IDC data! :sparkler: Although this release does not include any new data, it has been in the works for many months, and is indeed very special. We are very excited to announc… --- ## [IDC March 2023 release](https://discourse.canceridc.dev/t/idc-march-2023-release/411)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [March 16, 2023, 10:46pm UTC](https://discourse.canceridc.dev/t/idc-march-2023-release/411 "2023-03-16T22:46:48Z")
It’s been a while since we had a release in IDC, but March 2023 release is now live with what we think are some exciting updates! :fireworks: Data This release marks an important milestone for IDC - for the first time w… --- ## [IDC November 2022 release](https://discourse.canceridc.dev/t/idc-november-2022-release/360)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [November 18, 2022, 10:41pm UTC](https://discourse.canceridc.dev/t/idc-november-2022-release/360 "2022-11-18T22:41:24Z")
NCI Imaging Data Commons November 2022 release is out! Data Metadata that corresponded to the collections marked as “limited” has been removed from the IDC BigQuery tables. Back in January 2022, we notified the IDC commu… --- ## [IDC September 2022 release - clinical data](https://discourse.canceridc.dev/t/idc-september-2022-release-clinical-data/319)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [September 26, 2022, 6:23pm UTC](https://discourse.canceridc.dev/t/idc-september-2022-release-clinical-data/319 "2022-09-26T18:23:42Z")
NCI Imaging Data Commons September 2022 release is out! Data Along with the addition to 9 new collections, the main highlight for this release is the availability of clinical data collections, which until now have only b… --- ## [IDC May 2022 release + IDC Community Office hours](https://discourse.canceridc.dev/t/idc-may-2022-release-idc-community-office-hours/276)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [May 19, 2022, 7:45pm UTC](https://discourse.canceridc.dev/t/idc-may-2022-release-idc-community-office-hours/276 "2022-05-19T19:45:30Z")
NCI Imaging Data Commons May 2022 release is out! Before we get to the highlights: Starting next week, we introduce “IDC Community Office Hours”! Please join us on Google Meet at https://meet.google.com/xyt-vody-tvb e… --- ## [IDC April 2022 release](https://discourse.canceridc.dev/t/idc-april-2022-release/264)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [April 7, 2022, 4:23pm UTC](https://discourse.canceridc.dev/t/idc-april-2022-release/264 "2022-04-07T16:23:17Z")
NCI Imaging Data Commons April 2022 release is out! Here are some of the highlights: Data: slide microscopy imaging data is now available for all of the TCGA collections and for the NLST collection - that’s the total… --- ## [IDC February 2022 release](https://discourse.canceridc.dev/t/idc-february-2022-release/252)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [February 8, 2022, 3:29am UTC](https://discourse.canceridc.dev/t/idc-february-2022-release/252 "2022-02-08T03:29:06Z")
NCI Imaging Data Commons February 2022 release went out today! Here are some of the highlights: Data: we added DICOM converted slide microscopy images for the remaining CPTAC collections! Portal: it is now possible … --- ## [IDC is now in Google Public Dataset Program + Dec 2021 release is out!](https://discourse.canceridc.dev/t/idc-is-now-in-google-public-dataset-program-dec-2021-release-is-out/237)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 1\ **Last updated:** [December 22, 2021, 6:49pm UTC](https://discourse.canceridc.dev/t/idc-is-now-in-google-public-dataset-program-dec-2021-release-is-out/237 "2021-12-22T18:49:46Z")
:fireworks: IDC December 2021 release is live! :fireworks: The main highlight of this release is that IDC data is now available in Google Cloud marketplace through the sponsorship from the Google Public Dataset Program! … --- ## [IDC Production Release](https://discourse.canceridc.dev/t/idc-production-release/210)
**Author:** [@farahank](https://discourse.canceridc.dev/u/farahank)\ **Replies:** 3\ **Last updated:** [September 29, 2021, 8:56pm UTC](https://discourse.canceridc.dev/t/idc-production-release/210 "2021-09-29T20:56:19Z")
Thanks to the hard work of a superb team, IDC is now in production release! --- ## [IDC pilot v3: August 2021 release announcement](https://discourse.canceridc.dev/t/idc-pilot-v3-august-2021-release-announcement/196)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [September 13, 2021, 7:18pm UTC](https://discourse.canceridc.dev/t/idc-pilot-v3-august-2021-release-announcement/196 "2021-09-13T19:18:08Z")
The IDC team is proud to announce the August 2021 update to the platform. The main highlight of this update is the support of DICOM whole slide microscopy images (WSI): we expanded the data offering to include WSI cont… --- ## [IDC pilot v2: June 2021 release announcement](https://discourse.canceridc.dev/t/idc-pilot-v2-june-2021-release-announcement/176)
**Author:** [@fedorov](https://discourse.canceridc.dev/u/fedorov)\ **Replies:** 0\ **Last updated:** [June 17, 2021, 9:37pm UTC](https://discourse.canceridc.dev/t/idc-pilot-v2-june-2021-release-announcement/176 "2021-06-17T21:37:43Z")
The IDC team is proud to announce a major update to the platform, which went live on June 15, 2021! The main highlight of this update are: most (106 of 133 total, up from 28 in IDC v1) of the public TCIA collections a…