0.39.0

[Rerun](https://www.rerun.io/) is an easy-to-use database and visualization toolbox for multimodal and temporal data.

- Python: `pip install -U rerun-sdk`
- Rust: 0.39.0 is not published on crates.io, since it depends on an unreleased version of egui. The `rerun` CLI is available via `pip install rerun-sdk` or the binaries attached to this release.
- C++ FetchContent: https://github.com/rerun-io/rerun/releases/download/0.39.0/rerun_cpp_sdk.zip
- Online demo: https://rerun.io/viewer

---

### ✨ Overview & highlights

- Text in any language, and color emoji 🚀 希望你喜欢这个
- [Rerun Viewer in marimo notebooks](https://rerun.io/docs/howto/integrations/embed-notebooks#running-in-marimo)
- [Raw Bayer images](https://rerun.io/docs/reference/types/encodings/pixel_format)
- [PLY mesh and 2D point support](https://rerun.io/docs/getting-started/data-in/open-any-file)
- [Playback controls for segment previews](https://rerun.io/docs/howto/visualization/configure-table-blueprints)
- [Configure the state timeline time axis](https://rerun.io/docs/reference/types/views/state_timeline_view)
- [State timeline hover duration](https://rerun.io/docs/howto/visualization/state-timeline)
- [String literals in lens selectors](https://rerun.io/docs/concepts/query-and-transform/lenses)
- Improved table column settings, with search, display mode and bulk hide/show

  <picture>
    <img src="https://static.rerun.io/table-column-settings/8c2a30ef746f130c0e97ceeebbf50d600e7c396e/full.png" alt="Column settings menu with show/hide-all buttons and the column display format submenu" width="843">
    <source media="(max-width: 480px)" srcset="https://static.rerun.io/table-column-settings/8c2a30ef746f130c0e97ceeebbf50d600e7c396e/480w.png">
    <source media="(max-width: 768px)" srcset="https://static.rerun.io/table-column-settings/8c2a30ef746f130c0e97ceeebbf50d600e7c396e/768w.png">
  </picture>

  [Video](https://static.rerun.io/bb2e20c67e75e08ac490a223f0e074379f304b6a_table_column_menu.mp4)


#### 🧪 Experimental and unstable

These may change in future releases, and unstable types may not stay backwards compatible.

- [Raymarched 3D volumes](https://rerun.io/docs/reference/types/archetypes/volume3d)

  <picture>
    <img src="https://static.rerun.io/raymarched-volume-mri/c64847d7b7dab0b72ea4c26bc7a9c5e4cbfa76fd/full.png" alt="MRI scan rendered as a raymarched 3D volume">
    <source media="(max-width: 480px)" srcset="https://static.rerun.io/raymarched-volume-mri/c64847d7b7dab0b72ea4c26bc7a9c5e4cbfa76fd/480w.png">
    <source media="(max-width: 768px)" srcset="https://static.rerun.io/raymarched-volume-mri/c64847d7b7dab0b72ea4c26bc7a9c5e4cbfa76fd/768w.png">
    <source media="(max-width: 1024px)" srcset="https://static.rerun.io/raymarched-volume-mri/c64847d7b7dab0b72ea4c26bc7a9c5e4cbfa76fd/1024w.png">
    <source media="(max-width: 1200px)" srcset="https://static.rerun.io/raymarched-volume-mri/c64847d7b7dab0b72ea4c26bc7a9c5e4cbfa76fd/1200w.png">
  </picture>

  [Video](https://static.rerun.io/43abbdb283f0ca73b3b94a835542bde5ca95e8a4_volumes.mp4)

- Audio: [`AssetAudio`](https://rerun.io/docs/reference/types/archetypes/asset_audio) archetype and [`AudioView`](https://rerun.io/docs/reference/types/views/audio_view)

  <picture>
    <img src="https://static.rerun.io/audio-view/6596c044bfbb51ed4b01f3f28891025a8ae1f7b2/full.png" alt="Audio view showing a waveform" width="662">
    <source media="(max-width: 480px)" srcset="https://static.rerun.io/audio-view/6596c044bfbb51ed4b01f3f28891025a8ae1f7b2/480w.png">
    <source media="(max-width: 768px)" srcset="https://static.rerun.io/audio-view/6596c044bfbb51ed4b01f3f28891025a8ae1f7b2/768w.png">
  </picture>

- [New table blueprints with Python table API](https://rerun.io/docs/howto/visualization/configure-table-blueprints)

📖 Release notes: https://rerun.io/docs/changelog/changeset-0-39#highlights

### ⚠️ Breaking changes

- [`rerun-sdk` installs `rerun` as a top-level package](https://rerun.io/docs/changelog/changeset-0-39#rerun-sdk-installs-rerun-as-a-top-level-package)
- [`WriteChunks` removed](https://rerun.io/docs/changelog/changeset-0-39#writechunks-removed)
- [Breaking changes to custom Rust views](https://rerun.io/docs/changelog/changeset-0-39#breaking-changes-to-custom-rust-views)

🧳 Migration guide: https://rerun.io/docs/changelog/changeset-0-39#breaking-changes

### 🔎 Details

#### 🐍 Python API
- [Python API for table blueprint](https://rerun.io/docs/howto/visualization/configure-table-blueprints) [dcd809d](https://github.com/rerun-io/rerun/commit/dcd809d3110e75caba7742257c571f659f590ce6)
- Support [Marimo Notebooks](https://rerun.io/docs/howto/integrations/embed-notebooks#running-in-marimo) [4b82c86](https://github.com/rerun-io/rerun/commit/4b82c86cdd22be9425b63376dd54103b630c6564)
- Add [`CatalogClient.stage()`](https://ref.rerun.io/docs/python/stable/common/catalog/#rerun.catalog.CatalogClient.stage) for writing files to server [5fbbd3b](https://github.com/rerun-io/rerun/commit/5fbbd3b7f1648f3d0aec83a2b17c81b42fcf8508)
- Simplify rerun_sdk python packaging [9e6a5a7](https://github.com/rerun-io/rerun/commit/9e6a5a718debe6f592f92238287688e483df1117)
- Support string literals in [lens selectors](https://rerun.io/docs/concepts/query-and-transform/lenses) [7132583](https://github.com/rerun-io/rerun/commit/7132583552a5723a45e9139bbb4c56b68a7ab797)
- Shutting down viewer via `ViewerClient` now waits for process exit [3c73bca](https://github.com/rerun-io/rerun/commit/3c73bca34c5470fa7fca33989b5820448e1e3837)
- Implement additional `hdf5` attributes [f7ee611](https://github.com/rerun-io/rerun/commit/f7ee611475b0a30b5e123b77e1b9f60599b2c69f)
- Tag analytics events with the Rerun client type (SDK, viewer, web, dataloader) [600cf81](https://github.com/rerun-io/rerun/commit/600cf812d3eab0d62d6afbfc1cc854b9b93b311b)

#### 🦀 Rust API
- Complete support for [PLY format](https://rerun.io/docs/getting-started/data-in/open-any-file) (add mesh and 2D) also using more performant API of ply-rs-bw 4.0.0 [#12730](https://github.com/rerun-io/rerun/pull/12730) (thanks [@bourumir-wyngs](https://github.com/bourumir-wyngs)!)
- Support arbitrary `std::io::Write` streams in [`FileSink`](https://docs.rs/rerun/latest/rerun/sink/struct.FileSink.html) [#12940](https://github.com/rerun-io/rerun/pull/12940) (thanks [@de-vri-es](https://github.com/de-vri-es)!)

#### 🪳 Bug fixes
- Fix anamorphic pinhole projection for 3D in 2D projections [d3aae7c](https://github.com/rerun-io/rerun/commit/d3aae7c076e6a66bd75ed732c3aec314773bf73d)
- Fix startup deadlock in serve_grpc and serve_web [176fd87](https://github.com/rerun-io/rerun/commit/176fd87f1a6d80738bf6b33d1edf95c1f84bfa1d)
- Fix MCAP import hanging when the rayon pool is busy [411981a](https://github.com/rerun-io/rerun/commit/411981afddbb586e2f7336b27d1b8c02a6e585b1)
- Fix H.264 views stuck on a loading spinner on machines with many cores [c004401](https://github.com/rerun-io/rerun/commit/c004401730f7b7f9fdb67c1bc3dc3b9f319d78ec)
- fix static last-write-wins for chunks with interleaved RowIds [#12957](https://github.com/rerun-io/rerun/pull/12957) (thanks [@mightsleep](https://github.com/mightsleep)!)
- Fix time series plots of Float32 scalars logged under the native [`Scalars`](https://rerun.io/docs/reference/types/archetypes/scalars) descriptor [a36c2d3](https://github.com/rerun-io/rerun/commit/a36c2d3e99d86f592b2246286f763d79a61d703d)
- Fix sampling inaccuracies on segmentation images [62c7283](https://github.com/rerun-io/rerun/commit/62c72837e6cd91a09fd6882e0a1f67cdb0430b8e)
- Fix fetching of instance poses [ecf8711](https://github.com/rerun-io/rerun/commit/ecf871126f724a8351f24f365b83e9538f81a408)
- Add [`Capsules3D`](https://rerun.io/docs/reference/types/archetypes/capsules3d) and [`Cylinders3D`](https://rerun.io/docs/reference/types/archetypes/cylinders3d) projection for [`Spatial2DView`](https://rerun.io/docs/reference/types/views/spatial2d_view) [#12949](https://github.com/rerun-io/rerun/pull/12949) (thanks [@klausondrag](https://github.com/klausondrag)!)
- Let viewer static blueprint writes supersede SDK-written values [497b398](https://github.com/rerun-io/rerun/commit/497b398c9eb247a3a5a3150385e4c068cbb9215d)
- Make 'reset to default blueprint' show up for datasets [feb7d7d](https://github.com/rerun-io/rerun/commit/feb7d7ddb8464a763421cdc719adefd974ea331b)
- Create Viewer catalog layers for recordings with same `StoreId` [2309184](https://github.com/rerun-io/rerun/commit/2309184bbb1d5568a904533b1b548f7a8032a2bf)
- Recalculate schema on unregister [1cefee9](https://github.com/rerun-io/rerun/commit/1cefee956d63e1b15842f155223c52df957052cf)
- Retry transient failures of GetDatasetSchema [3eb37e4](https://github.com/rerun-io/rerun/commit/3eb37e420b6ee3fe502d735b8dcea7ccabcdd0f5)
- Fix DDP rank sharding in spawned DataLoader workers [16c5281](https://github.com/rerun-io/rerun/commit/16c528186d465029f59c6750b755312b21c2cd47)
- Fix side panel state being overridden if you had saved servers [cb7f8b4](https://github.com/rerun-io/rerun/commit/cb7f8b43de3165de6be1189e4da1681d1327fb71)
- Fix hiding top panel in browser on mac [4b0a3bc](https://github.com/rerun-io/rerun/commit/4b0a3bc1cedcfc76d01de36ce6cdd8b6b2215c68)
- Don't default to visible for new card fields in some cases [7918ed3](https://github.com/rerun-io/rerun/commit/7918ed369ebe862c47980cd10e0436565df1a231)
- Fix missing component warnings on state view [c7e9023](https://github.com/rerun-io/rerun/commit/c7e9023ae13d332e5cbb1a06e6d6c5aa612ea55d)
- Print full anyhow context in re_mcap and re_ros_msg errors [#12942](https://github.com/rerun-io/rerun/pull/12942) (thanks [@DrMkdaddy](https://github.com/DrMkdaddy)!)
- Fix URL in `rerun analytics details` [534e618](https://github.com/rerun-io/rerun/commit/534e61815f4d1290e6be9c433295a57ace52b27b)
- Fix: new default table blueprints are loaded by viewer [8073939](https://github.com/rerun-io/rerun/commit/807393946e62770337492b5d8babb0a2c0ed95a7)
- docs: clarify GeoLineStrings per-line styling [#12958](https://github.com/rerun-io/rerun/pull/12958) (thanks [@mikamikasuki](https://github.com/mikamikasuki)!)

#### 🌁 Viewer improvements
- [Volume raymarcher](https://rerun.io/docs/reference/types/archetypes/volume3d) [94372cf](https://github.com/rerun-io/rerun/commit/94372cfe6dee6890c697d85ed2c886b841a7e970) (thanks [@aedm](https://github.com/aedm)!)
- Add the [audio view](https://rerun.io/docs/reference/types/views/audio_view): waveform display and playback [9b14a2e](https://github.com/rerun-io/rerun/commit/9b14a2e89d99f225bcfe690f15589c89d95e778c)
- [Bayer image](https://rerun.io/docs/reference/types/encodings/pixel_format) visualization support [1a00b58](https://github.com/rerun-io/rerun/commit/1a00b58a39990a59c8178dde885aa163debdad1e)
- Support [URDF](https://rerun.io/docs/howto/logging-and-ingestion/urdf) 1.1 robot models with quaternions [e5ecaa0](https://github.com/rerun-io/rerun/commit/e5ecaa02a9d243dacc7bd09a50fa7c64a9e2156b)
- Configure [state timeline view](https://rerun.io/docs/reference/types/views/state_timeline_view) through blueprint [695b020](https://github.com/rerun-io/rerun/commit/695b0206a2bd091949b1d548b9c9bd1994ae1df8)
- Show length when hovering a state in the [state timeline](https://rerun.io/docs/howto/visualization/state-timeline) [735e681](https://github.com/rerun-io/rerun/commit/735e6817e5e31fb78951313126a22a32bf4e9680)
- Read the active blueprint as JSON over ViewerControl / [MCP](https://rerun.io/docs/reference/viewer/mcp#reading-and-writing-the-blueprint) [065faa7](https://github.com/rerun-io/rerun/commit/065faa7194f9caff934b46dee7f0a461a105c521)
- Write the active blueprint from JSON over ViewerControl / [MCP](https://rerun.io/docs/reference/viewer/mcp#reading-and-writing-the-blueprint) [e7eda6c](https://github.com/rerun-io/rerun/commit/e7eda6cf11edf73f76572648a2bcc58aa977b16b)
- Let agents read a recording's schema, and other [viewer-control](https://rerun.io/docs/reference/viewer/mcp) additions [8d3de3c](https://github.com/rerun-io/rerun/commit/8d3de3c2552cf49b4b4882803abae58ec6b261f7)
- Expose command palette commands over ViewerControl and [MCP](https://rerun.io/docs/reference/viewer/mcp) [07701de](https://github.com/rerun-io/rerun/commit/07701de3aabc6baf4ce519070df396b2f336b03a)
- [Viewer MCP](https://rerun.io/docs/reference/viewer/mcp): list Redap servers in viewer state [02df63c](https://github.com/rerun-io/rerun/commit/02df63cc66132dae1cfd13f5a5af6ccd655b81e1)
- Better view customizable selection panel [3418fa7](https://github.com/rerun-io/rerun/commit/3418fa714f20e0123d7fa8231491d5a286f4dd8f)
- Puffin file importer [8805757](https://github.com/rerun-io/rerun/commit/88057579d62ae5998145c536ddb2a856fadcdad6)
- re_agent: Add model selection UI [845a6ef](https://github.com/rerun-io/rerun/commit/845a6ef45ca76db35f02e8f0be856befc28ccce4)

#### 🗄️ OSS server
- [Asset](https://rerun.io/docs/concepts/query-and-transform/catalog-object-model#assets) dataset properties to filter what segments an asset should apply to [7d79e5b](https://github.com/rerun-io/rerun/commit/7d79e5bdeef40e7a413e644f0aa653b22862a1ff)
- Remove legacy `WriteChunks` from Catalog APIs ([migration guide](https://rerun.io/docs/reference/migration/migration-0-39#writechunks-removed)) [a305975](https://github.com/rerun-io/rerun/commit/a3059759fe5b531eecb5282f70ac2960f124b43f)

#### 🚀 Performance improvements
- Don't decode video for pinholes that aren't in frustum [ea44c8f](https://github.com/rerun-io/rerun/commit/ea44c8f505e5611aee78dd916240e3ff6c857058)
- Retry dataset reads until the requested revision is promoted [3f1659b](https://github.com/rerun-io/rerun/commit/3f1659b6b07beb9923e0fd5da7a1d51aeda2aa89)
- Use `egui_table` for [`TextLog`](https://rerun.io/docs/reference/types/archetypes/text_log) visualizer [98f0297](https://github.com/rerun-io/rerun/commit/98f0297aebe18b5362d8f677dd7af2d2f306d7e0)
- Remove the phase-1 synchronous dataset-manifest writes from registration [d949cde](https://github.com/rerun-io/rerun/commit/d949cde2b741f6db2efc379ee6cc34dd42f4a57b)
- Cache DataQueryResult for much faster handling of many views & entities [507e5c4](https://github.com/rerun-io/rerun/commit/507e5c4ae40cbc9c2f44ede2f2906dfefb361258)

#### 🧑‍🏫 Examples
- Make arrows3d_simple snippet consistent across languages [#12947](https://github.com/rerun-io/rerun/pull/12947) (thanks [@klausondrag](https://github.com/klausondrag)!)

#### 🖼 UI improvements
- Name every panel and icon button in the accessibility tree [84bae5c](https://github.com/rerun-io/rerun/commit/84bae5c405eaf7a5415d7aad309d1dde7ccc12df)
- Improve [preview](https://rerun.io/docs/howto/visualization/configure-table-blueprints) UI [9723aa5](https://github.com/rerun-io/rerun/commit/9723aa50d9253d1a29740024343551a39a0f91c3)
- Add column display mode setting [c6735bb](https://github.com/rerun-io/rerun/commit/c6735bb47212f32106159f5ab29393ae0c828e93)
- Paste images into the agent panel [51a0aaa](https://github.com/rerun-io/rerun/commit/51a0aaa77fa6d2ec189adefbddab0211ad20771b)

#### 🕸️ Web
- Allow opting out of startup update checks from [JS API](https://ref.rerun.io/docs/js/) [64df84f](https://github.com/rerun-io/rerun/commit/64df84f6151b96b9128e6bdaeeac013902c8cf07)
- Add memory limit parameter to [JS API](https://ref.rerun.io/docs/js/) [92cb67d](https://github.com/rerun-io/rerun/commit/92cb67d29da7427708232af463d58b452b2d2d8d)

#### 🎨 Renderer improvements
- Smoother plot lines [12aad1b](https://github.com/rerun-io/rerun/commit/12aad1b58c216340912c590631b955a05221ec06)

#### 📈 Analytics
- Tag analytics events with the Rerun client type (SDK, viewer, web, dataloader) [600cf81](https://github.com/rerun-io/rerun/commit/600cf812d3eab0d62d6afbfc1cc854b9b93b311b)
- Fix duplicated analytics events when several viewers share a data directory [255280a](https://github.com/rerun-io/rerun/commit/255280a11a06d6a97279abd5d9ddf0bc4171006f)

#### 🤷‍ Other
- Add [`AssetAudio`](https://rerun.io/docs/reference/types/archetypes/asset_audio) archetype for storing audio files [72d02d1](https://github.com/rerun-io/rerun/commit/72d02d1e18ef8eda04028fda9e32b0b6e5e56ea6)
- Add the [`AudioView`](https://rerun.io/docs/reference/types/views/audio_view) blueprint view and `AudioPlayback` properties [d79e8c1](https://github.com/rerun-io/rerun/commit/d79e8c172906c796669200a0d6e0c4bf52a052a4)
- Hiding view titles with blueprint, to enable more minimal UIs [7cf863d](https://github.com/rerun-io/rerun/commit/7cf863d476edc20d985f85e490bfa38c8ec88947)
- Move `dump-puffin` into the workspace and expose it as [`rerun dump-puffin`](https://rerun.io/docs/reference/cli#rerun-dump-puffin) [a134e27](https://github.com/rerun-io/rerun/commit/a134e2754216c83887c96f3d0be61d1a77f7df86)