0.30.0

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

- Python: `pip install rerun-sdk`
- Rust: `cargo add rerun` and `cargo install rerun-cli --locked`
- Online demo: https://rerun.io/viewer
- C++ FetchContent: https://github.com/rerun-io/rerun/releases/download/0.30.0/rerun_cpp_sdk.zip

---

🧳 Migration guide: https://rerun.io/docs/reference/migration/migration-0-30

### ✨ Overview & highlights

#### 📈 Plot any scalar

<!-- https://static.rerun.io/9985de090ad18e3b169d35e1a485939d761ce60f_anyscalar action 4.mp4 -->

https://github.com/user-attachments/assets/cb10e8fd-7428-44ae-9f22-37fd721a357f

You can now plot any scalar value, even if it lacks Rerun semantics in time series views. For instance, this lets you plot any value in an MCAP file.

In addition to plotting scalars from MCAP files, it is now possible to visualize arbitrary scalar components that were logged using `AnyValues` or `DynamicArchetype`. The supported data types are:

- `Float32` and `Float64`
- `Int8`, `Int16`, `Int32`, and `Int64`
- `UInt8`, `UInt16`, `UInt32`, and `UInt64`
- `Boolean`
- Any of the above nested inside of [Arrow structs](https://arrow.apache.org/docs/format/Intro.html#struct).

This also makes it possible to log and visualize multiple scalars to the same entity, which can drastically reduce the size of the resulting `.rrd` files.

_Note that by default, and without blueprints, views are still only spawned for entities with Rerun semantics._

Time series views for entities with custom scalar components need to be spawned either:

- from the context menu of the streams,
- by adding a view from the blueprint panel,
- or by specifying a blueprint using the Python or Rust SDK.

The components that should be visualized can be selected via a new dropdown menu from the completely revised visualizer section in the selection panel.

<picture style="zoom: 0.5">
  <img src="https://static.rerun.io/viscomp-add-custom/ac6e0df27139c7be2f446c17981bed74509c0b31/full.png" alt="New Source dropdown menu">
</picture>

To quickly navigate to the desired visualizer, each time series view now shows an overview of it's current visualizers.

<picture>
  <img src="https://static.rerun.io/visualizer-list/93a598b8423ffba3d302447f0da519014cb79a10/480w.png" alt="List of visualizer in view selection panel.">
</picture>

For more details please refer to our documentation:

- [Customize views](https://rerun.io/docs/concepts/visualization/customize-views)
- [Plot any scalar](https://rerun.io/docs/howto/visualization/plot-any-scalar)
- [Component mappings outside of plotting](https://rerun.io/docs/howto/visualization/component-mappings), shown on the example of a colored point cloud

Thanks to a contribution from [@vfilter](https://github.com/vfilter), the series lines visualizer now also supports different interpolation modes to render staircase (or step) functions:

<picture>
  <img src="https://static.rerun.io/interpolation-mode/093d901acd73f84baf838cee37bb579135f15dfa/480w.png" alt="Dropdown of different interpolation modes">
</picture>

#### 📡 On-demand streaming / larger-than-RAM
The Rerun Viewer now supports _on-demand streaming_, when connected to either the OSS server or [Rerun Cloud](https://5li7zhj98k8.typeform.com/to/a5XDpBkZ?typeform-source=rerun.io).

https://github.com/user-attachments/assets/feb0028f-9492-484b-9b07-02280f111699

With on-demand streaming, whatever you are currently viewing will be downloaded first.
This includes time-scrubbing to the end of a very long recording and quickly seeing what is there, or viewing only one camera feed of many.

Of course, your memory limit will be respected, and when you change your view or move the time cursor, the stale data will be evicted and the new data downloaded.

This also means that the web viewer can finally view recordings larger than the 4GiB limit enforced by Wasm32, as long as those recordings are served by a Rerun server.

It also means that Rerun Cloud users can view huge recordings, larger than what fits into RAM.
The OSS server, however, still loads everything into RAM before serving it.

Usage:

```
> rerun server -d folder_with_large_recordings
```

Then either open the native viewer:

```
> rerun "rerun+http://127.0.0.1:51234"
```

Or the web viewer:

```
> rerun --serve-web "rerun+http://127.0.0.1:51234"
```

#### 🦾 Support for many more MCAP message types
Like in the previous releases, we're continually expanding our support for common robotics data to make it easier for users to load their existing recordings.

This release adds support for Foxglove Protobuf schemas to our built-in MCAP data loader, in addition to the existing set of supported ROS 2 messages.

You can find an overview of all the messages that are currently supported [here](https://rerun.io/docs/concepts/logging-and-ingestion/mcap/message-formats).


<picture>
  <img src="https://static.rerun.io/fg-data-demo/8873255bdbbd17f1f53b2fecb3a964099b95e53b/1200w.png" alt="Complex scene imported from MCAP">
</picture>

<!-- <picture>
  <img src="https://static.rerun.io/fg-data-demo/8873255bdbbd17f1f53b2fecb3a964099b95e53b/full.png" alt="">
  <source media="(max-width: 480px)" srcset="https://static.rerun.io/fg-data-demo/8873255bdbbd17f1f53b2fecb3a964099b95e53b/480w.png">
  <source media="(max-width: 768px)" srcset="https://static.rerun.io/fg-data-demo/8873255bdbbd17f1f53b2fecb3a964099b95e53b/768w.png">
  <source media="(max-width: 1024px)" srcset="https://static.rerun.io/fg-data-demo/8873255bdbbd17f1f53b2fecb3a964099b95e53b/1024w.png">
  <source media="(max-width: 1200px)" srcset="https://static.rerun.io/fg-data-demo/8873255bdbbd17f1f53b2fecb3a964099b95e53b/1200w.png">
</picture> -->

#### 🎨 Extend existing views without forking
Previously, extending the Viewer with custom Rust code required creating an entirely new view type,
even if you just wanted to add a single new visualization to the existing 3D view.

Now, you can register custom visualizers that plug directly into existing views, using fully custom archetypes & shaders in the process!

<!--
GH embeds only its own videos. Here's a mirror:ƒ
https://static.rerun.io/146c3dfb86db05ee6796850f5fae5272595d3f3f_customvisualizer.mp4
-->

https://github.com/user-attachments/assets/df609f10-5515-49bc-86fd-6940cc25706f

In practice this works currently only well for 2D, 3D, and Map views but we'll keep working towards
making the Viewer more and more modular & extensible!

For more details, see the [custom visualizer example](https://github.com/rerun-io/rerun/tree/latest/examples/rust/custom_visualizer) and the [viewer rust extension docs](https://rerun.io/docs/howto/visualization/extend-ui) for a general overview.

### ⚠️ Breaking changes

- **Python**: `segment_url_udf` and `segment_url_with_timeref_udf` have been removed
- **Python**: `segment_url` parameter names have been updated
- **CLI**: `.rrd` files are no longer tailed by default
- **SDK**: `SeriesVisible` component type has been removed

🧳 Migration guide: https://rerun.io/docs/reference/migration/migration-0-30


### 🔎 Details

#### 🪵 Log API
- Fix performance regression with `--server-memory-limit 0` [cfc9a4c](https://github.com/rerun-io/rerun/commit/cfc9a4cab52b5ffe53861961418081f91e7be4e1)
- Remove `SeriesVisible` component in favor of `Visible` [1fca08a](https://github.com/rerun-io/rerun/commit/1fca08ad65a86b0879e175ee984f931a523c6e17)
- `rerun rrd verify` now checks for the presence of RRD manifests [2000ba5](https://github.com/rerun-io/rerun/commit/2000ba543f76d026fabc0aee3c9b92ae5da7aaca)
- Footer-preserving RRD routing [b56a145](https://github.com/rerun-io/rerun/commit/b56a145262bc434542151776b569881522f735b5)

#### 🌊 C++ API
- Build C++ snippets into a single executable to avoid link time overhead [b0a3876](https://github.com/rerun-io/rerun/commit/b0a3876bc26ae1caff59ad1bf230279182522bb9)

#### 🐍 Python API
- Basic Rust & Python blueprint API for component mappings [c6d7409](https://github.com/rerun-io/rerun/commit/c6d7409bcd94402e219b4d31c682fef52eb3b340)
- Ensure that `import rerun_sdk.rerun` can be used [196c658](https://github.com/rerun-io/rerun/commit/196c658c2037a3cee7c2e7c25bda499074b4199e)
- Expose `on_duplicate` in the Python SDK [e909e20](https://github.com/rerun-io/rerun/commit/e909e20b7a97eb2666421afa95052e4431fcb5db)
- Small conversion improvement [383d37d](https://github.com/rerun-io/rerun/commit/383d37db68ae92a16eaf2f669090db1142e39ef2)
- Table entry APIs: provide a hint for single-row list data [cb38397](https://github.com/rerun-io/rerun/commit/cb3839758c45d0464c1d507ebc460cb854df5d3a)
- Add hint to prepend `api.` on connection error [a2ef1b3](https://github.com/rerun-io/rerun/commit/a2ef1b316b09823b74baf55fe0311a0911d935a7)
- No longer return all columns when `filter_content()` matches nothing [5997d6f](https://github.com/rerun-io/rerun/commit/5997d6f932cc58954250d86a023b8667b9bd9e32)
- Remove deprecated UDFs [b078e18](https://github.com/rerun-io/rerun/commit/b078e181367782d23ba37fc14fcc6ca795054a86)
- Allow access to redap token from python sdk [bc2ce79](https://github.com/rerun-io/rerun/commit/bc2ce79f72521773fdbef31576cb00a49473fd8d)
- Expose "rerun_registration_status" to `DatasetEntry.manifest()` [881cee6](https://github.com/rerun-io/rerun/commit/881cee6003b5ae0146850597782452fca3ac5faa)
- Correctly handle lists in `AnyValues`/`DynamicArchetype` `.columns` [d2b53da](https://github.com/rerun-io/rerun/commit/d2b53da9ff1274c502968dc62fe96172a0a2ec9f)
- Atomic (un)registrations [153acd1](https://github.com/rerun-io/rerun/commit/153acd1410d9daab045222ce7be69bde27b50723)
- The `url` argument of `CatalogClient.create_table()` is now a prefix [1eb6c79](https://github.com/rerun-io/rerun/commit/1eb6c790d7c26f47da8dcfc88942713d97d57a42)
- notebook: Re-export viewer event types [4c7d978](https://github.com/rerun-io/rerun/commit/4c7d97826a284371291155a5bb67359fb025b3de)
- Add `entity_paths()`, `archetypes()`, and `component_types()` methods to `Schema` [015f1fc](https://github.com/rerun-io/rerun/commit/015f1fc22c6aa8b7af3b42fecf6feaf81dff2ef0)
- Error when querying an unknown index [74a27df](https://github.com/rerun-io/rerun/commit/74a27dfb1c1257d6edbabbf42f28afe8bb043d2b)
- Rename `rerun-sdk[datafusion]` to `rerun-sdk[dataplatform]` and add pandas dependency [b82cd06](https://github.com/rerun-io/rerun/commit/b82cd060273a20ce2a5b99b3b591bce654182710)
- Add (and document) time range and selection support to `segment_url` [b2e7eff](https://github.com/rerun-io/rerun/commit/b2e7eff71b53e75d3a6d34c1804773ccc483f648)

#### 🦀 Rust API
- Basic Rust & Python blueprint API for component mappings [c6d7409](https://github.com/rerun-io/rerun/commit/c6d7409bcd94402e219b4d31c682fef52eb3b340)
- Move URDF joint transform computation to Rust [4e10aea](https://github.com/rerun-io/rerun/commit/4e10aeac7fd4213f20337081ea4c738bdf69c1f6)
- Allow for custom visualizer with custom shader that integrates into existing view + example [3bf7120](https://github.com/rerun-io/rerun/commit/3bf71204daed7b1d218f6fb145c20d87d0215e36)
- Improve feature-gating in Rust SDK (removes datafusion & co from the SDK deps) [#12659](https://github.com/rerun-io/rerun/pull/12659) (thanks [@paulzhng](https://github.com/paulzhng)!)

#### 🪳 Bug fixes
- Fix first-person camera having zero speed in zero-sized scenes [#12535](https://github.com/rerun-io/rerun/pull/12535) (thanks [@Shivam-Bhardwaj](https://github.com/Shivam-Bhardwaj)!)
- Fix heuristic for `target_frame` in 3D views for scenes with pinholes & named frames [3c678cc](https://github.com/rerun-io/rerun/commit/3c678cccb0e0e64bbaa2f02c6d6b0ed270bd319d)
- Fix `sensor_msgs::PointCloud2` MCAP parser for small pointclouds [6491b95](https://github.com/rerun-io/rerun/commit/6491b955fb3d4d31f14ef0a6ac0d41398c3d3cf4)
- Bug fix: allow copying selected text [4094a91](https://github.com/rerun-io/rerun/commit/4094a918637ad60efb27677701e0ae4d86e1b1a6)
- Fix viewer error list jumping around [a1c976c](https://github.com/rerun-io/rerun/commit/a1c976cb3cdeb460e28a4f66420779cbe065ee5e)
- Fix potential video deadlock [3827b1d](https://github.com/rerun-io/rerun/commit/3827b1dde88d5b6a2dc1e02501b0ca21cc46764f)
- Fix drawing visualizations too often whenever there's multiple visualizer instructions of the same type on an entity [2f52aae](https://github.com/rerun-io/rerun/commit/2f52aaeb8e7b2204af1fbf29a090bc0884f9d445)
- Fix table config button symbol for light-mode [55747b5](https://github.com/rerun-io/rerun/commit/55747b524ae2ad672d2926e5cd877af2513a806e)
- Lenses: Use nullability of input rather than the output [d4398f5](https://github.com/rerun-io/rerun/commit/d4398f5593428b6bbf3803707814b37ed07e7557)
- Ensure we report file loading errors on web [febbffc](https://github.com/rerun-io/rerun/commit/febbffcdd0f672be1aec72f1ebeeeefe43c665e2)
- Recover from failing to load RrdManifest [ad214ca](https://github.com/rerun-io/rerun/commit/ad214ca5d40112fcc3e460acb21283647801b679)
- Fix transparent annotation classes not leading to transparent segmentation image [55578c3](https://github.com/rerun-io/rerun/commit/55578c35e314d284dfb82b0089ff26e26b2191e4)
- Make the "copy" button work for components in the time panel tree [8f788a9](https://github.com/rerun-io/rerun/commit/8f788a9d92cd37bdff6e84dcf344d743ab3bb433)
- Fix deadlock when loading LeRobot datasets [#12652](https://github.com/rerun-io/rerun/pull/12652)
- Fix NV12/YUYV ROS2 images being incorrectly loaded as depth [04beb77](https://github.com/rerun-io/rerun/commit/04beb777f4a49e6f720b09207fb5873ae22dacc0)
- Don't include redo-buffer when saving blueprints [85cc4f9](https://github.com/rerun-io/rerun/commit/85cc4f96e00fb5b9b4a68e6249917832c9c7abc3)
- Address issue where `.dae` with multiple triangle groups is not rendered [83e96bf](https://github.com/rerun-io/rerun/commit/83e96bf585dc7e9f708af6952d506e8013959078)
- Don't reset video player on keyframe boundrary for AV1 [3bcd9b8](https://github.com/rerun-io/rerun/commit/3bcd9b87d02b1af80e3bfb7c4ad42d6483f0d274)
- Fix mono8/mono16 image channel classification [#12660](https://github.com/rerun-io/rerun/pull/12660)
- Set AR for wasm development build on macOS [7945601](https://github.com/rerun-io/rerun/commit/7945601bb1b162fc09e79640419a0216c9d14e8e)
- Fix interactions going through popups to the timepanel [1efc8c1](https://github.com/rerun-io/rerun/commit/1efc8c131d4f13c3238972c7bcf7957e2685833e)
- Fix arrow key stepping on sequence timeline [1c6a71c](https://github.com/rerun-io/rerun/commit/1c6a71c77be2619a3c7abb6eb5c22a6fbbdbf2be)
- Fix bad errors for unknown transform frames from overrides & view target frame [36ab981](https://github.com/rerun-io/rerun/commit/36ab981f133a3c97f76df0e9aa2ad939759bb1bb)

#### 🌁 Viewer improvements
- Extract `Selectors` from (nested) `StructArray` fields [8319663](https://github.com/rerun-io/rerun/commit/8319663a38d538adb20b2785c107d3394a969dce)
- Video player fetching missing chunks and less memory usage with big gops [2596f4e](https://github.com/rerun-io/rerun/commit/2596f4ed342ef5fa5363354c82699d53783f7792)
- Stop offering to visualize static scalar data as time series (would previously emitting a visualization error) [cc8c82c](https://github.com/rerun-io/rerun/commit/cc8c82c53e5bf9c7aad62f279f24de3537e268de)
- Source selector for visualizer components [#12548](https://github.com/rerun-io/rerun/pull/12548)
- Implement `Selector` when resolving component mappings [81879fd](https://github.com/rerun-io/rerun/commit/81879fd3f0cdbe3938865b4fa8ad2ba7b383ff24)
- New (simpler) heuristic for spawning time series views [53fc1fe](https://github.com/rerun-io/rerun/commit/53fc1fe6e938b08d0a4e5dc9a4ac32a920d10d50)
- Show at most 20 time series plots per entity, hide legend for more than 20 plots [b103ed5](https://github.com/rerun-io/rerun/commit/b103ed5dcc16a1384ac63bf75e5596b3b31d0d06)
- Visualizers can now report warnings & multiple errors [67f8ef1](https://github.com/rerun-io/rerun/commit/67f8ef1c1f2b48e7e5d8a56d4ca0fdcf508e717b)
- Populate source mappings with nested struct fields in time series [7365386](https://github.com/rerun-io/rerun/commit/73653863f8a027953b96d6a0c3e517f7c6e0c96a)
- Add `ListArray` support for field extraction into `Selectors` [6f769d6](https://github.com/rerun-io/rerun/commit/6f769d6316f59e0fb30a2283d5aea5fda5323c23)
- Adds visualizer list to time series view selection [127efa6](https://github.com/rerun-io/rerun/commit/127efa6c9ae311b3ec1338b6d2f0d87558867a79)
- Make labels in spatial view translucent [2c376b1](https://github.com/rerun-io/rerun/commit/2c376b1565acd23f16cc7af2ce7951153afd90d7)
- Fix sometimes not showing correct values in visualizer ui [a4839ce](https://github.com/rerun-io/rerun/commit/a4839ce5db37e35b5631d7eaf2b46874acf1c45c)
- Show error when rerun_js viewer panics or fails to load [3f7a96d](https://github.com/rerun-io/rerun/commit/3f7a96d4cfb5ac884818d36ad4c991b83098b911)
- Visualizer list now shows color codes for time series data [2a4ef19](https://github.com/rerun-io/rerun/commit/2a4ef194388e7a22d000372da2def99848f382fd)
- Tweak `spawn_heuristics` and `recommended_visualizers` for time series views [cebc107](https://github.com/rerun-io/rerun/commit/cebc10792fa11f0175b8c1105132b8f0f53d20f7)
- Fix color array display, allow editing color arrays in some cases [1e17b86](https://github.com/rerun-io/rerun/commit/1e17b862b6099a3401f7cffacb5f54668efb35b6)
- Move Visualizer list above View properties in selection panel [be57aca](https://github.com/rerun-io/rerun/commit/be57aca16aa4088aa4d8f8d02abef5ce1f9403f7)
- Visualizers can be deleted right from the visualizer list [0c57f9e](https://github.com/rerun-io/rerun/commit/0c57f9e590b1b2dd689f7e9903b91e3e91830575)
- Show the root transform when visualizing transform trees [84388a9](https://github.com/rerun-io/rerun/commit/84388a9a5f2bb42280799a64bdbc40583d201a14)
- `RecommendedVisualizer` now contains all nested `Float*Arrays` [27a7fbd](https://github.com/rerun-io/rerun/commit/27a7fbd8cf310055894af74122fcc61a362a72bf)
- Different severities for video decoder errors [384c078](https://github.com/rerun-io/rerun/commit/384c07811be2dc653e9d257b936aad7369ab945d)
- Fix showing fallback values for empty required components in visualizer UI [c8bf060](https://github.com/rerun-io/rerun/commit/c8bf0608bb71ec93b00daf21071176fa8cf04683)
- Fix plot legend items disappearing when they have the same name [9c95786](https://github.com/rerun-io/rerun/commit/9c95786970763b35a75c70fd0b85b2237885ed64)
- Visualizers can be added right from a view's selection [2e0f4cf](https://github.com/rerun-io/rerun/commit/2e0f4cf7154cfcaac206e8274bd682741218e691)
- Make columns reorderable by entity in the dataframe view [e1e439e](https://github.com/rerun-io/rerun/commit/e1e439e0ceb4604334d4e33f00e68a90613e99e2)
- Allow loading arbitrary data loader files (mcaps, pngs, ...) via http urls [a02a22b](https://github.com/rerun-io/rerun/commit/a02a22b90a2c91b3c9b979c76b8ec83bd5b67477)
- Drop cached videos once all referencing episodes are loaded [#12653](https://github.com/rerun-io/rerun/pull/12653)
- Add auto-scroll feature and time indicator to the dataframe view [514f1f3](https://github.com/rerun-io/rerun/commit/514f1f32de4e0e87ecd45ce624145f9625b185e5)
- Add `InterpolationMode` component for step function rendering [#12657](https://github.com/rerun-io/rerun/pull/12657) (thanks [@vfilter](https://github.com/vfilter)!)
- Allow loading extensionless http urls via magic bytes detection [daf7a35](https://github.com/rerun-io/rerun/commit/daf7a35ebd5b25a3b53c7fda9d4b6c77dee0e705)
- Fixes performance issue of too many time series plots [a74b382](https://github.com/rerun-io/rerun/commit/a74b382b9ce0b413f14d96d4a2f264e1f4b2abe8)
- Suppport `(U)Int16` in time series plots [6bb58e4](https://github.com/rerun-io/rerun/commit/6bb58e489ba76c1744599e222180f9a358720933)

#### 🗄️ OSS server
- Test handling of schema conflict and make OSS server compliant [c618910](https://github.com/rerun-io/rerun/commit/c6189106664d039a28312f1ac3007de99c979dc5)
- Fix table entry name leaking upon creation failure [af77d4e](https://github.com/rerun-io/rerun/commit/af77d4e0e2e40232b4fc5d3d8fe1dac44e429da7)

#### 🚀 Performance improvements
- Improve memory budgeting [ce48297](https://github.com/rerun-io/rerun/commit/ce48297e29e520ca4a3b83293657921bf6d29a9f)
- Only initialize the transform cache for the active timeline [a2f945b](https://github.com/rerun-io/rerun/commit/a2f945b4ce3d58d632573b8d026cbb45f3b5cee8)
- Remove larger-than-ram feature flag [a4a8d56](https://github.com/rerun-io/rerun/commit/a4a8d560eb69b65a1db0120f28557b9bb026a660)
- Fix: don't reload meshes after a GC [0259c43](https://github.com/rerun-io/rerun/commit/0259c43f199342e7a1863b385b76c03e85760fc0)
- Do faster lineage check in release builds [e9c0def](https://github.com/rerun-io/rerun/commit/e9c0defcf49c6843b35f39d5206da87b34707f7b)
- Optimization: skip calculating size of time histogram [33a492d](https://github.com/rerun-io/rerun/commit/33a492dc2f6172e05120938804ec7f0b03aad2e0)
- Change VideoStreamCache eviction policy: keep cache around until GC [d517c3c](https://github.com/rerun-io/rerun/commit/d517c3c0ea940bf343adc459ab20b27507206158)
- Change default plot bounds to follow time cursor [d2cf5d2](https://github.com/rerun-io/rerun/commit/d2cf5d2f68049d6bef96c5b355020c2539ce45b1)
- Make handling of out of order video chunks much faster [f050460](https://github.com/rerun-io/rerun/commit/f050460c8b37c83beb0a0c33cf504d79e2aeb206)

#### 🧑‍🏫 Examples
- Rerun to LeRobot export example [#12541](https://github.com/rerun-io/rerun/pull/12541)
- Add ROS TF example [#12603](https://github.com/rerun-io/rerun/pull/12603)
- Add webpage example [e2fd7f6](https://github.com/rerun-io/rerun/commit/e2fd7f65fa0b264f68a61935aba33ef54ff20ab4)

#### 📚 Docs
- Add a disambiguation from RViz to the README [90faabb](https://github.com/rerun-io/rerun/commit/90faabb4f83659302f186bcddb0813178cb8d366)
- Add snippet demonstrating conversion of custom mcap protobuf file to rrd [ebd731c](https://github.com/rerun-io/rerun/commit/ebd731c992e2f68eb3f0085742cbe7ff2a047a1a)
- Adding snippet to convert mcap with send_column [f2b3770](https://github.com/rerun-io/rerun/commit/f2b3770e827d3ad01799cf425a05c6c446c48efe)
- Adding urdf import support to protobuf convert snippets [8be967d](https://github.com/rerun-io/rerun/commit/8be967d22d17766c13b00f5dc34c714f127b00e2)
- Add documentation for converting custom data to rrd using log/send_column [f8cf13c](https://github.com/rerun-io/rerun/commit/f8cf13c6686b0dd06e518ec0b8ebe24017bc75ab)
- Update MCAP message support documentation [a77922a](https://github.com/rerun-io/rerun/commit/a77922a46338cc1037d5c97ef9680e9879c86f2f)
- Add layer identifier "foxglove" to `rerun mcap convert` [1436027](https://github.com/rerun-io/rerun/commit/14360275483603361d0c05ce522046344b226fed)

#### 🖼 UI improvements
- Show that other timelines have data on timeline loader [47bf28f](https://github.com/rerun-io/rerun/commit/47bf28f7377bf09230ddf38151db43c58cfdc3fa)
- Improve error messages regarding arrow datatypes [b3c395e](https://github.com/rerun-io/rerun/commit/b3c395eb019764073fc128d1ff39e56fdecb4b1b)
- Fix moving text cursor with cmd-arrows [cd90f34](https://github.com/rerun-io/rerun/commit/cd90f346f2b591d8c3e79e06476c72e9a93d1596)
- Don't auto-pause when moving time cursor [647cd11](https://github.com/rerun-io/rerun/commit/647cd11131b6e5cc0feb8949dc45251190905ee6)
- Value previews in source dropdown [6d41da9](https://github.com/rerun-io/rerun/commit/6d41da96aa7ac95f7825067bdeba535baa30c2f0)
- Only allow ui edits of visualizer components where they actually have an impact [b3fa1fc](https://github.com/rerun-io/rerun/commit/b3fa1fc5fcdd3467543263b68bb8739422f8d162)

#### 🕸️ Web
- Expose theme setting on web-viewer notebook [beaee9c](https://github.com/rerun-io/rerun/commit/beaee9c6acb9618555263943d2297943be618181)
- react-web-viewer: improve parameter handling logic [07a76ca](https://github.com/rerun-io/rerun/commit/07a76ca7b66e63d1c235b31226931994b5e27f44)

#### 🧢 MCAP
- Support some Foxglove messages in MCAP data loader via lenses [7e05213](https://github.com/rerun-io/rerun/commit/7e052135ecdf6eb93e99df73dcf8b2c7088b849a)
- Support Foxglove `Log` protobuf message in MCAP loader [f7cdf09](https://github.com/rerun-io/rerun/commit/f7cdf09ed685b50cfbdc92cd4a2d6fcf572528d9)
- Support `foxglove.FrameTransform` in MCAP data loader [a018942](https://github.com/rerun-io/rerun/commit/a0189422daed372c6209f45caca1a35a9b752962)
- Support `foxglove.RawImage` in MCAP data loader [ff7db99](https://github.com/rerun-io/rerun/commit/ff7db996617cf6bcc5d53c7a82f7e45558b7e87c)
- Support `foxglove.PointCloud` in MCAP data loader [9e8e34b](https://github.com/rerun-io/rerun/commit/9e8e34bdc9bcbf8a05001c987b264f1b9dc90ecc)
- Add ROS2 MCAP support for Float64Array, Float64MultiArray, and Joy messages [512d0e6](https://github.com/rerun-io/rerun/commit/512d0e638261b4b2a504bd46f8690933445f0e36)

#### 🤷‍ Other
- Refactor `add to new view` section [8871a13](https://github.com/rerun-io/rerun/commit/8871a1307614ab97763e22f782d7d9805fa5676a)
- Add `rerun auth logout` [7b3ae54](https://github.com/rerun-io/rerun/commit/7b3ae543dc0de39cf382aefc435f420de99ef223)
- `rerun rrd split` [9bde24f](https://github.com/rerun-io/rerun/commit/9bde24fb5860f507bec155da377f40c1b8b0359e)
- Add `--follow` option to explicitly follow files and URLs [c34a84b](https://github.com/rerun-io/rerun/commit/c34a84b5382620033182bb41719d1e1de74f10c6)