Note that several changes in this release were published earlier as hotfixes.

Updates​

• Added redirect and announcement banner for Science Meeting 2025 Survey (#472, #470)
• Fixes to Community Impact page (#471, #468)
• Corrected error in "NWM, NextGen, and NGIAB" page (#469)
• Updated news entries for NGIAB-HPCInfra and CIROH community forks of ngen/troute (#467)

New content​

• Added product pages for CIROH's community forks of NextGen repositories (#460)

Blog posts and news updates​

• Blog post: "Cross-Institutional Collaboration Enhances Hydrologic Modeling in the Logan River Watershed" (#457)
• Blog post: "Evaluating NextGen’s Performance in the MARFC Region with NGIAB" (#453)
• News update: August 2025 (#462)
  • Hotfix, 9/2: Updated news entries for NGIAB-HPCInfra and CIROH community forks of ngen/troute.

Updates​

• Added link to NGIAB's academic paper in "NGIAB Reaches 10,000 Docker Pulls" (#462)
• Minor updates and visual improvements to the Community Impact page (#461)

Blog posts and news updates​

• Blog post: "NGIAB Reaches 10,000 Docker Pulls: NextGen In A Box Makes Water Modeling More Accessible" (#448)
• Blog post: "Tethys Summit 2025: Advancing Geoscience with Open-Source Web Apps" (#445)
• Blog post: "CIROH Researchers Showcase Cutting-Edge Hydrologic Science at NHWC 2025" (#444)
• News update: July 2025 (#446)

Updates​

• The NextGen News page has received a new look! (#447)

Updates​

• Education tab has been deprecated (#440, #443)
  • CIROH Portal is now CIROH's primary hub for conference material and online lessons.
  • Relocated information on NWM-affiliated technologies to Products tab
  • Homepage and navbars rearranged accordingly
• Mirrored new documentation pages from NGIAB-CloudInfra (#442)
• Added notice regarding storage limits on 2i2c (#438)
• Resized a screenshot on the blog post "AORC Data in Your Hands" and added a caption (#437)

Blog posts and news updates​

• Blog post: "AORC Data in Your Hands: User-Friendly Jupyter Notebooks for Data Retrieval and Analysis via CIROH JupyterHub Notebooks" (#434)
• Blog post: "Assessing Streamflow Forecast Over the Hackensack River Watershed Using NGIAB" (#431)
• News update: June 2025 (#432)

Updates​

• Site-wide improvements and additions to tags (#435)
  • Added new "Community Spotlight" tag to blog, highlighting key application of CIROH's tooling and cyberinfrastructure across the community
  • Added new "Data Preparation" tag, highlighting tools and research that accelerate the retrieval and preprocessing of data
  • Increased distribution of "NGIAB" tag across older blog posts

New content​

• The "Community Hydrologic Modeling" tab has been completely reworked! It's now called "NextGen In A Box", better reflecting the content of the folder. (#427)
  • Lots of new content has been added alongside this change within the "Intro to NGIAB" sub-section.
  • NGIAB product subpages have been reorganized into the "Distributions" and "Components" sub-sections.
  • As a part of this transition, content regarding the Reseach Datastream (formerly "NextGen Datastream") has been spun out into its own category.
• The "Research Datastream" tab now correctly includes its documentation subpages from GitHub. (#425)

Updates​

• General corrections and upkeep to past news and release notes (#426)
• Reformatted the way that DocuHub renders external README files (#425)
• Refactored URLs site-wide to remove spaces (#423)
• Upgraded to Docusaurus 3.8; enabled preview functionality for 4.0 (#420)

Please note that this update alters the URLs of many DocuHub pages. We've added redirects from their old locations to avoid breaking external links, but updating links to the new URLs is strongly preferred.

Blog posts and news updates​

• Blog post: "DevCon 2025: A DevOps and Cyberinfrastructure Success Story" (#414)
• Blog post: "Application of NOAA-OWP's NextGen Framework: DevCon 2025 and EWRI Congress 2025 Highlights" (#411)
• Blog post: "DevCon 2025: Hydroinformatics and Research CyberInfrastructure Keynote" (#407)
• News update: May 2025 (#408)

Updates​

• Moved several NGIAB tutorials to a new, generalized header (#415)
• Added "CIROH Research Cyberinfrastructure" video to Services landing page (#413)
• Improvements to CI/CD pipelining (#409, #395)

New content​

• Added NextGen on CIROH JupyterHub to Products section (#404)

Updates​

• Updated CIROH Portal under Products section with tables, emojis, and grammar fixes (#403)
• Updated documentation for "FIM Database for Multi-Model Visualization" (#402)

New content​

• Added CIROH RIVR App to Products section (#389)
• Added FIM Database for Multi-Model Visualization to Products section (#393)

Updates​

• Updated NGIAB E2E Workflow Video: Local setup page with the latest instructions (#385)
• Added more information on ngiab-cal (#387)
• Added link to DevCon25 Workshop JupyterHub (#398)

New content​

• Added NGIAB-Calibration to Products section (#378)
• Added a dashboard for NGIAB and CIROH repositories to Products section (#374)
• Added Community Hydrofabic Patcher to Products section (#354)

Blog posts and news updates​

• Blog post: "δHBV2.0: How NGIAB Streamlined Advanced Hydrologic Modeling" (#379)
• News update: April 2025 (#376)

Updates​

• Added message from CIROH DocuHub team in footer (#372)
• Added descriptive headers to News and Blog pages (#371)
• Updated CIROH funding acknowledgement (#370)

New content​

• Added researcher testimonials to homepage (#358)
• DocuHub now has a release notes feed! (#318)

Updates​

• Added workshop IT support form to services access page (#362)
• Reorganized links to blogs for cloud services (#360)
• Video tutorial added to "HydroShare and CIROH JupyterHub Intergration" product page (#357)
• Reworked homepage display of CIROH sponsors, members, and partners (#356)
• Added link to CIROH Portal in DocuHub navbar (#355)
• All page tags have been refactored and condensed (#352)
• New landing page images for Products, Public Cloud Services, and Policies pages (#351)
• DataStream CLI key features clarified (#349)
• New social media icons in footer (#341)

Blog posts and news updates​

• Blog post: "Google Cloud Next 2025: Innovation at Scale" (#345)

Updates​

• Blog's left sidebar now correctly displays all posts (#350)
• News and Contribute pages improved on mobile (#340)

New content​

• Community Hydrologic Modeling page now features tables detailing features and access methods (#290)
• Added NGIAB-TEEHR and NGIAB-CLIENT to products section (#320)
• Added Flood Inundation Mapping Framework to products section (#300)
• Added documentation on debugging Python package conflicts in CIROH JupyterHub (#308)
• Added tutorial for running datapreprocess on CIROH JupyterHub (#299)

Blog posts and news updates​

• Blog post: "UA's Alabama Water Institute Showcases 30-Minute Hydrological Modeling Revolution" (#310)
• News update: March 2025 (#306)

Updates​

• Office Hours page updated; added to homepage and Contact page (#337)
• Contribute page heavily reworked; now features GitHub issue templates (#309)
• Added link to National Water Model API documentation (#307)
• Added graphical headers to News tab (#305)
• Guidance on accessing services and resources refactored (#287, #294)