# Jupyter (Anaconda) change history Filter: kind=all. Query: `?kind=notable|all|pages|pricing|trust|legal|incident|incident_edit|incident_deleted|incident_update&history=&page=N`. Company profile: [Jupyter (Anaconda)](https://rewindex.com/company/jupyter-anaconda.md) ## Changes by kind | Kind | Changes | Notable | Latest (UTC) | | --- | --- | --- | --- | | Major incident | 20 | 20 | 2026-09-01 17:46 UTC | ## Timeline | When (UTC) | Kind | Change | Label | Summary | | --- | --- | --- | --- | --- | | 2026-09-01 17:46 UTC | Major incident | [Critical incident: Dot-org network interruption](https://rewindex.com/change/i064a9df3d54690.md) | outage | Anaconda reported a critical network interruption affecting the anaconda.org front-end and conda.anaconda.org repository services, with elevated 503 errors on anaconda.org. It started at 2026-09-01 17:46 UTC and was resolved at 2026-09-01 19:05 UTC, lasting 1 h 18 min. A fix was rolled out at 18:53 UTC; no cause was stated. | | 2026-08-25 17:10 UTC | Major incident | [Major incident: Anaconda backend service outage](https://rewindex.com/change/id98d85788b9de7.md) | outage | Anaconda reported a major backend outage affecting APIs, authentication, repositories, EduBlocks and Pyscript, involving an inability to spawn new compute nodes. The recorded start was 2026-08-25 17:10 UTC, though reported impacts began at 15:45 UTC. A fix was implemented; resolution was recorded at 2026-08-25 18:52 UTC, with a computed duration of 1 h 41 min. | | 2026-03-02 15:46 UTC | Major incident | [Major incident: Increased error rate on anaconda.org](https://rewindex.com/change/i9d754f08385802.md) | outage | Anaconda.org’s front-end web service experienced increased errors with major impact, starting 2026-03-02 15:46 UTC and lasting 41 min. A fix was implemented by 2026-03-02 16:18 UTC, and the incident was resolved at 2026-03-02 16:28 UTC. | | 2026-02-03 13:45 UTC | Major incident | [Major incident: Anaconda.org performance impacted](https://rewindex.com/change/i7955dbe4e4ee8d.md) | degradation | Anaconda.org experienced a major performance degradation affecting its database, front-end web service and conda.anaconda.org repository service, from 2026-02-03 13:45 UTC to 2026-02-03 15:05 UTC, lasting 1 h 19 min. A fix was implemented by 14:40 UTC; the incident was resolved, with no cause stated. | | 2025-12-01 21:58 UTC | Major incident | [Major incident: Errors downloading repodata.json on conda.anaconda.org](https://rewindex.com/change/ic9b6ce2e7dc07d.md) | outage | A major incident affected conda commands near San Jose, California, including Github Actions runners, with repodata.json connection failures or 503 errors. It started 2025-12-01 21:58 UTC and was marked resolved (computed duration: 0 min), although the update reports impact through 2025-12-02 03:35 UTC. The vendor cited a connection spike at a single regional data center. | | 2025-10-29 16:37 UTC | Major incident | [Major incident: conda-forge CDN cloning delays](https://rewindex.com/change/i915cb583112a05.md) | degradation | Major conda-forge CDN cloning delays affected conda.anaconda.org; the incident ran from 2025-10-29 16:37 UTC to 2025-10-29 18:03 UTC (1 h 25 min), with delays reported since 09:34 UTC. Longer channel cloning jobs were terminated prematurely; increasing the time limit resolved the issue. | | 2025-10-20 10:05 UTC | Major incident | [Major incident: Outage with AWS provider](https://rewindex.com/change/ic8f32c149cdecc.md) | outage | Anaconda reported a major AWS-related outage causing degraded performance or unavailability across services, including authentication, repositories, notebooks and AI Platform. The incident ran from 2025-10-20 10:05 UTC to 2025-10-21 07:24 UTC (21 h 18 min); Anaconda reported services operational at 10-20 14:16 UTC before marking it resolved. | | 2025-09-15 17:21 UTC | Major incident | [Major incident: Investigating "no items found" error on community channels page](https://rewindex.com/change/i12cc9d321a64a1.md) | outage | The community channels page showed a "no items found" error in an incident rated major, with the AI Platform Application and Premium Package Repository listed as affected components. It started at 2025-09-15 17:21 UTC and lasted 3 h 4 min, resolving at 2025-09-15 20:25 UTC after a fix was implemented. | | 2025-08-21 18:00 UTC | Major incident | [Major incident: Networking performance issue causing slowness for Anaconda products](https://rewindex.com/change/i21d5608a0986df.md) | degradation | A major networking performance issue affecting data centers in Ashburn, Virginia caused slowness or timeouts for Anaconda services starting 2025-08-21 18:00 UTC. The CDN provider rerouted traffic at 19:07 UTC; Anaconda marked the incident resolved at 2025-08-21 20:22 UTC, after 2 h 22 min. | | 2025-07-23 10:30 UTC | Major incident | [Critical incident: Permission issues affecting repo.anaconda.com/pkgs](https://rewindex.com/change/i3669c520554c03.md) | outage | A critical outage at repo.anaconda.com/pkgs prevented package installations from 2025-07-23 10:30 UTC to 2025-07-23 15:00 UTC, lasting 4 h 30 min. Anaconda restored access by reverting a configuration change it said occurred at 10:36 UTC. | | 2025-06-12 18:40 UTC | Major incident | [Major incident: Cloudflare outage affecting Anaconda services](https://rewindex.com/change/i94547669eb2d13.md) | outage | A major Cloudflare outage caused increased error rates, affecting SSO authentication to all Anaconda services and repo.anaconda.cloud. The incident started at 2025-06-12 18:40 UTC and was resolved at 2025-06-12 20:57 UTC, lasting 2 h 16 min; services were reported as beginning to recover at 06-12 20:22 UTC. | | 2025-01-15 13:08 UTC | Major incident | [Major incident: anaconda.org elevated error rates](https://rewindex.com/change/i115c6e141d7069.md) | outage | pending | | 2024-12-09 18:05 UTC | Major incident | [Major incident: Errors when logging into pyscript.com](https://rewindex.com/change/i859bd24fc5cbcc.md) | outage | pending | | 2024-12-05 08:34 UTC | Major incident | [Major incident: Elevated error rates on repo.anaconda.com](https://rewindex.com/change/i198990ff3a92de.md) | outage | pending | | 2024-09-24 16:09 UTC | Major incident | [Critical incident: Authenticated users receiving a 500 error](https://rewindex.com/change/i463e592178a2be.md) | outage | pending | | 2024-08-30 14:32 UTC | Major incident | [Major incident: Errors for sign-in to anaconda.cloud](https://rewindex.com/change/ic6e72003d4a5d4.md) | outage | pending | | 2024-07-03 13:15 UTC | Major incident | [Major incident: Blank pages for anaconda.cloud](https://rewindex.com/change/ib33d110fd2c7df.md) | outage | pending | | 2024-01-31 17:13 UTC | Major incident | [Major incident: community.anaconda.cloud is not loading correctly](https://rewindex.com/change/i1d0f5fea93ac9d.md) | outage | pending | | 2024-01-25 18:18 UTC | Major incident | [Major incident: Anaconda.cloud login issues](https://rewindex.com/change/icac50790dc6b5f.md) | outage | pending | | 2023-09-20 20:41 UTC | Major incident | [Major incident: anaconda.cloud - Some channels degraded](https://rewindex.com/change/i31d5d56a9f5df6.md) | outage | pending | --- Canonical: https://rewindex.com/company/jupyter-anaconda/changes · Markdown: https://rewindex.com/company/jupyter-anaconda/changes.md · JSON: https://rewindex.com/api/v1/companies/jupyter-anaconda/changes · Generated 2026-10-18T00:41:11.829Z