# \#announcements **URL:** https://community.plotly.com/tag/announcements/2.md [Latest](https://community.plotly.com/latest.md) · [Categories](https://community.plotly.com/categories.md) · [Tags](https://community.plotly.com/tags.md) --- ## [📣 Dash 4.5.0 is out: streaming callbacks, shared storage, React 19 and faster renders](https://community.plotly.com/t/dash-4-5-0-is-out-streaming-callbacks-shared-storage-react-19-and-faster-renders/97926)
**Author:** [@mattbrown](https://community.plotly.com/u/mattbrown)\ **Replies:** 5\ **Last updated:** [October 30, 2026, 6:11pm UTC](https://community.plotly.com/t/dash-4-5-0-is-out-streaming-callbacks-shared-storage-react-19-and-faster-renders/97926 "2026-10-30T18:11:59Z")
Hey everyone! If you’ve ever tried to put an LLM in a Dash app, you know the pain. The model writes its answer token by token, but a callback returns one answer, all at once. So your user sits there watching a spinner u… --- ## [Persistent Filesystems are now available on Plotly Cloud](https://community.plotly.com/t/persistent-filesystems-are-now-available-on-plotly-cloud/97885)
**Author:** [@mattbrown](https://community.plotly.com/u/mattbrown)\ **Replies:** 0\ **Last updated:** [October 21, 2026, 9:45pm UTC](https://community.plotly.com/t/persistent-filesystems-are-now-available-on-plotly-cloud/97885 "2026-10-21T21:45:06Z")
Hi everyone, One of the most common questions we get about Plotly Cloud is some version of “where do I put my app’s data?”, and until now the answer was “somewhere else.” Anything your app wrote to disk was wiped on the… --- ## [Introducing the Dash Docs MCP Server: Bring Up-to-Date Dash Docs Directly to Your AI Agents!](https://community.plotly.com/t/introducing-the-dash-docs-mcp-server-bring-up-to-date-dash-docs-directly-to-your-ai-agents/97122)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [June 15, 2026, 2:27pm UTC](https://community.plotly.com/t/introducing-the-dash-docs-mcp-server-bring-up-to-date-dash-docs-directly-to-your-ai-agents/97122 "2026-06-15T14:27:52Z")
Hey everyone, We are excited to announce the launch of the Dash Docs Model Context Protocol (MCP) server! If you are using AI coding assistants like Claude Code, Cursor, Windsurf, or ChatGPT to build your Dash applicat… --- ## [Dash 4.2: FastAPI and Quart Support](https://community.plotly.com/t/dash-4-2-fastapi-and-quart-support/97107)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 1\ **Last updated:** [June 12, 2026, 3:57pm UTC](https://community.plotly.com/t/dash-4-2-fastapi-and-quart-support/97107 "2026-06-12T15:57:26Z")
Plotly’s very own, Nathan Drezner, wrote about Dash 4.2 and the new FastAPI and Quart backend support within Dash. Visit the the blog article to read all about it! --- ## [Dash 4.2 WebSockets](https://community.plotly.com/t/dash-4-2-websockets/97017)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 2\ **Last updated:** [June 10, 2026, 3:05pm UTC](https://community.plotly.com/t/dash-4-2-websockets/97017 "2026-06-10T15:05:56Z")
:rocket: We’re excited to announce Dash 4.2, which introduces WebSocket callbacks. This is a meaningful shift for Dash apps that need real-time interaction or streaming data. Dash apps can now push updates to the browser… --- ## [Power BI - Plotly App Challenge](https://community.plotly.com/t/power-bi-plotly-app-challenge/96497)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 9\ **Last updated:** [May 22, 2026, 7:34pm UTC](https://community.plotly.com/t/power-bi-plotly-app-challenge/96497 "2026-05-22T19:34:49Z")
Hi Plotly Community, We know you love building Dash apps and Plotly Studio apps. And we know many of you have also worked with Power BI before. So we thought, why not build on top of Power BI semantic models and create … --- ## [San Francisco - Plotly Celebrating 10 years of Open Source](https://community.plotly.com/t/san-francisco-plotly-celebrating-10-years-of-open-source/96544)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 2\ **Last updated:** [May 13, 2026, 12:59am UTC](https://community.plotly.com/t/san-francisco-plotly-celebrating-10-years-of-open-source/96544 "2026-05-13T00:59:09Z")
Hi Plotly community, Plotly’s Python, R, and JavaScript libraries have now been freely available as open-source software for a decade. To celebrate a decade of innovation, collaboration, and community, we invite you to … --- ## [Launch of Plotly University](https://community.plotly.com/t/launch-of-plotly-university/96701)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [April 8, 2026, 3:30pm UTC](https://community.plotly.com/t/launch-of-plotly-university/96701 "2026-04-08T15:30:21Z")
:tada: I’m proud to announce that we just launched Plotly University. Plotly University is a new initiative in collaboration between Plotly and the community. The goal is to become the go-to source of information on dat… --- ## [What's New in Dash 3.3.0: Plotly Cloud, customizable developer tools, and more](https://community.plotly.com/t/whats-new-in-dash-3-3-0-plotly-cloud-customizable-developer-tools-and-more/95466)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 6\ **Last updated:** [March 3, 2026, 2:28pm UTC](https://community.plotly.com/t/whats-new-in-dash-3-3-0-plotly-cloud-customizable-developer-tools-and-more/95466 "2026-03-03T14:28:37Z")
Plotly has released Dash 3.3.0, bringing a powerful set of features that bridge the gap between development and production deployment. We’re focusing on three key areas: integration with Plotly Cloud, enhanced developer … --- ## [Plotly IBCS Chart Challenge](https://community.plotly.com/t/plotly-ibcs-chart-challenge/95837)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 29\ **Last updated:** [February 28, 2026, 5:15pm UTC](https://community.plotly.com/t/plotly-ibcs-chart-challenge/95837 "2026-02-28T17:15:47Z")
Hi Plotly community, We’d like to kick off 2026 with a new exciting challenge: create templates for IBCS chart types. International Business Communication Standards (IBCS) aims to establish a universal framework of rul… --- ## [Welcome 2026 - Virtual Plotly Community meetup](https://community.plotly.com/t/welcome-2026-virtual-plotly-community-meetup/95980)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 39\ **Last updated:** [February 10, 2026, 7:42pm UTC](https://community.plotly.com/t/welcome-2026-virtual-plotly-community-meetup/95980 "2026-02-10T19:42:58Z")
​Hi Plotly Community, We have several new community initiatives planned for 2026 and we’re excited to share all of them with you. These initiatives include multiple opportunities for the community to meet other Plotly … --- ## [Dash Core Components Gets a Design-Driven Refresh with Dash 4](https://community.plotly.com/t/dash-core-components-gets-a-design-driven-refresh-with-dash-4/96322)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 7\ **Last updated:** [February 10, 2026, 5:24pm UTC](https://community.plotly.com/t/dash-core-components-gets-a-design-driven-refresh-with-dash-4/96322 "2026-02-10T17:24:49Z")
Article written by: Adrian Borrmann, Nathan Drezner, and Jason Jajalla. (can also be read on Plotly’s blogs page.) Dash 4 is here, and with it we’re bringing you a completely redesigned Dash Core Components (DCC) librar… --- ## [Live webinar featuring Dan Fink from BuildingLogiX](https://community.plotly.com/t/live-webinar-featuring-dan-fink-from-buildinglogix/96273)
**Author:** [@priyaankaarora](https://community.plotly.com/u/priyaankaarora)\ **Replies:** 0\ **Last updated:** [February 2, 2026, 6:48pm UTC](https://community.plotly.com/t/live-webinar-featuring-dan-fink-from-buildinglogix/96273 "2026-02-02T18:48:02Z")
Hey everyone, I’m from the Plotly marketing team & wanted to invite you to our upcoming virtual event. We’re having a live webinar featuring Dan Fink from BuildingLogiX. He’ll be showing off the Dash apps his team is bu… --- ## [All about Plotly Cloud: sharing your Dash apps with others](https://community.plotly.com/t/all-about-plotly-cloud-sharing-your-dash-apps-with-others/96235)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [January 28, 2026, 2:50pm UTC](https://community.plotly.com/t/all-about-plotly-cloud-sharing-your-dash-apps-with-others/96235 "2026-01-28T14:50:35Z")
Hey everyone, We hope you can join us at our next webinar on Plotly Cloud. The webinar will focus exclusively on hosting, security, and a few enterprise features that take your Dash apps from draft to shared insights. R… --- ## [Plotly Cloud: Always-on apps, publish from dev tools, and Teams first look](https://community.plotly.com/t/plotly-cloud-always-on-apps-publish-from-dev-tools-and-teams-first-look/95876)
**Author:** [@nathandrezner](https://community.plotly.com/u/nathandrezner)\ **Replies:** 3\ **Last updated:** [December 22, 2025, 2:54pm UTC](https://community.plotly.com/t/plotly-cloud-always-on-apps-publish-from-dev-tools-and-teams-first-look/95876 "2025-12-22T14:54:02Z")
View this post on our public changelog: https://plotly.featurebase.app/changelog/plotly-cloud-always-on-apps-publish-from-dev-tools-and Thank you to the Plotly Studio, Plotly Cloud, and Dash community for adoption and… --- ## [Plotly Studio v0.0.43: Faster startup times and data processing reliability](https://community.plotly.com/t/plotly-studio-v0-0-43-faster-startup-times-and-data-processing-reliability/95701)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 3\ **Last updated:** [December 18, 2025, 7:46pm UTC](https://community.plotly.com/t/plotly-studio-v0-0-43-faster-startup-times-and-data-processing-reliability/95701 "2025-12-18T19:46:19Z")
Hey all, :rocket: We’ve made a lot of updates in the latest Plotly Studio release, so we’ve summarized them for you below. In case you don’t have Plotly Studio yet, you can download it here. Release Highlights Faster … --- ## [Plotly Studio Data Sources: Connect to Anything](https://community.plotly.com/t/plotly-studio-data-sources-connect-to-anything/95854)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [December 17, 2025, 5:46pm UTC](https://community.plotly.com/t/plotly-studio-data-sources-connect-to-anything/95854 "2025-12-17T17:46:29Z")
Hey everyone, we just released a new feature called Data Sources that changes how you get data into Plotly Studio. :backhand\_index\_pointing\_right: Download Plotly Studio to give it a spin and read the full blog post for… --- ## [Announcing Dash VTK for 3d simulation graphics](https://community.plotly.com/t/announcing-dash-vtk-for-3d-simulation-graphics/49866)
**Author:** [@jack](https://community.plotly.com/u/jack)\ **Replies:** 11\ **Last updated:** [December 2, 2025, 3:30pm UTC](https://community.plotly.com/t/announcing-dash-vtk-for-3d-simulation-graphics/49866 "2025-12-02T15:30:29Z")
Excited to announce Dash VTK, a collaboration with Kitware, and our first webinar of 2021! To bring 3d simulation graphics to Dash for Python, R, and Julia users, we’ve partnered with Kitware, the legendary open-source … --- ## [The Plotly Publishing Playbook (and why we built Plotly Cloud)](https://community.plotly.com/t/the-plotly-publishing-playbook-and-why-we-built-plotly-cloud/95586)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 4\ **Last updated:** [November 24, 2025, 3:17pm UTC](https://community.plotly.com/t/the-plotly-publishing-playbook-and-why-we-built-plotly-cloud/95586 "2025-11-24T15:17:34Z")
Hey everyone, I wanted to share something we put together based on conversations with hundreds of Dash developers: The Plotly Publishing Playbook. It covers the different ways to publish and share your Dash application… --- ## [Figure Friday 2025 - week 44](https://community.plotly.com/t/figure-friday-2025-week-44/95300)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 33\ **Last updated:** [November 17, 2025, 3:20pm UTC](https://community.plotly.com/t/figure-friday-2025-week-44/95300 "2025-11-17T15:20:12Z")
join the Figure Friday session on November 7, at noon Eastern Time, to showcase your creation and receive feedback from the community. What is the breakdown of Lyrical Topic Trends for top the 100 songs since 1958? A… --- ## [Figure Friday 2025 - week 43](https://community.plotly.com/t/figure-friday-2025-week-43/95242)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 16\ **Last updated:** [November 3, 2025, 3:34pm UTC](https://community.plotly.com/t/figure-friday-2025-week-43/95242 "2025-11-03T15:34:09Z")
join the Figure Friday session on October 31, at noon Eastern Time, to showcase your creation and receive feedback from the community. Figure Friday session cancelled this week. What time of day sees the highest numbe… --- ## [Awards Ceremony: Plotly Analytics Vibe-a-Thon](https://community.plotly.com/t/awards-ceremony-plotly-analytics-vibe-a-thon/95095)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 2\ **Last updated:** [October 15, 2025, 11:01pm UTC](https://community.plotly.com/t/awards-ceremony-plotly-analytics-vibe-a-thon/95095 "2025-10-15T23:01:02Z")
Hi Everyone, We’ve received over 210 submissions for the Plotly Vibe-a-Thon and are now in the process of judging them all. We’re thrilled with the quality of apps we’ve received and we’re excited about presenting some… --- ## [Publish to Cloud from Dash: Release candidate available](https://community.plotly.com/t/publish-to-cloud-from-dash-release-candidate-available/94849)
**Author:** [@nathandrezner](https://community.plotly.com/u/nathandrezner)\ **Replies:** 3\ **Last updated:** [October 8, 2025, 1:13pm UTC](https://community.plotly.com/t/publish-to-cloud-from-dash-release-candidate-available/94849 "2025-10-08T13:13:28Z")
Here at Plotly we’ve been quite busy! We’ve just published a release candidate of Dash v3.3.0, which contains a new devtools flow to publish directly to Cloud. Shoutout Philippe Duval (AKA T4rk1n) who lead development on… --- ## [1 week left - Plotly Analytics Vibe-a-Thon](https://community.plotly.com/t/1-week-left-plotly-analytics-vibe-a-thon/94886)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [September 29, 2025, 2:28pm UTC](https://community.plotly.com/t/1-week-left-plotly-analytics-vibe-a-thon/94886 "2025-09-29T14:28:15Z")
Hi All, A reminder that there is 7 days left to participate in the Plotly Vibe-a-thon. We challenge the community to create fast, beautiful, insightful data apps that push the boundaries of what’s possible with natural… --- ## [Plotly Presents: The Rise of Vibe Analytics](https://community.plotly.com/t/plotly-presents-the-rise-of-vibe-analytics/94695)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [September 17, 2025, 7:34pm UTC](https://community.plotly.com/t/plotly-presents-the-rise-of-vibe-analytics/94695 "2025-09-17T19:34:23Z")
As a remind, the community is invited to The Rise of Vibe Analytics event next week. This event also marks the debut of Plotly Studio, the first Agentic Analytics offering to offer 1 billion knowledge workers to gain in… --- ## [Plotly Analytics Vibe-a-Thon is Live](https://community.plotly.com/t/plotly-analytics-vibe-a-thon-is-live/94621)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [September 15, 2025, 8:40pm UTC](https://community.plotly.com/t/plotly-analytics-vibe-a-thon-is-live/94621 "2025-09-15T20:40:57Z")
Hi All, Thank you for your interest in the Plotly Vibe-a-Thon. We are thrilled to share that this hackathon is officially open for registrations! For the next three weeks, we challenge the community to create fast, bea… --- ## [🚀 Plotly Studio is now generally available!](https://community.plotly.com/t/plotly-studio-is-now-generally-available/94121)
**Author:** [@chriddyp](https://community.plotly.com/u/chriddyp)\ **Replies:** 7\ **Last updated:** [September 12, 2025, 3:13am UTC](https://community.plotly.com/t/plotly-studio-is-now-generally-available/94121 "2025-09-12T03:13:56Z")
Hey everybody - I’m so excited to announce that Plotly Studio and Plotly Cloud are now generally available! Huge, huge thank you to everyone that participated in our early access program over the last few months and gave… --- ## [🚀 Plotly Studio Early Access: The Wait(list) is Over!](https://community.plotly.com/t/plotly-studio-early-access-the-wait-list-is-over/93416)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [July 28, 2025, 2:10pm UTC](https://community.plotly.com/t/plotly-studio-early-access-the-wait-list-is-over/93416 "2025-07-28T14:10:31Z")
Just a few weeks ago, we announced Plotly Studio was open for early access. As our waitlist got longer and longer, members of our community started building, and we’ve been seriously impressed by what we’ve seen. So we’r… --- ## [Plotly Cloud is now generally available!](https://community.plotly.com/t/plotly-cloud-is-now-generally-available/94123)
**Author:** [@nathandrezner](https://community.plotly.com/u/nathandrezner)\ **Replies:** 1\ **Last updated:** [September 9, 2025, 8:07pm UTC](https://community.plotly.com/t/plotly-cloud-is-now-generally-available/94123 "2025-09-09T20:07:04Z")
In addition to Plotly Studio being generally available today, I’m excited to announce that Plotly Cloud is now generally available! First off, a huge thank you to the members of our community who have participated in th… --- ## [🚀 Plotly Analytics Vibe-a-Thon](https://community.plotly.com/t/plotly-analytics-vibe-a-thon/94093)
**Author:** [@adamschroeder](https://community.plotly.com/u/adamschroeder)\ **Replies:** 0\ **Last updated:** [September 8, 2025, 5:51pm UTC](https://community.plotly.com/t/plotly-analytics-vibe-a-thon/94093 "2025-09-08T17:51:55Z")
Hi All, We’re excited to share the waitlist for the imminent launch of the Plotly Analytics Vibe-a-Thon. Using Plotly Studio, we will challenge the community to create fast, beautiful, insightful data apps that push th… [Next page](https://community.plotly.com/tag/announcements/2.md?match_all_tags=true&page=1&tags%5B%5D=announcements)