A platform's arrival date is not the maker's release date
Runway, Higgsfield and Luma announce outside models in their own changelogs. Those notes say when the model reached that platform, not when its maker released it, and the gap can be anything from a day before to many months after. As of 2026-09-25.
For Seedance, the platforms' notes are the only dates found; BytePlus's model list gives versions and specs without dates. So the Seedance line in this register is dated entirely by others. It is the clearest case of a model whose public record is written by the services that host it.
When a maker's date exists, the arrival pages set the two side by side: Wan 3.0 reached Runway and Higgsfield eighteen days after Alibaba Cloud listed it.
| Date | Line | Version | What changed |
|---|---|---|---|
| 7 April 2026 | Seedance | Seedance 2.0 | Seedance 2.0 reaches Runway on Unlimited and Enterprise plans outside the US |
| 6 August 2026 | Seedance | Seedance 2.5 | Seedance 2.5 arrives on Higgsfield with clips up to 30 seconds |
| 6 August 2026 | Wan | Wan 3.0 | Wan 3.0 folds reference, editing, replication and driving into one model, with clips up to 30 seconds |
| 24 August 2026 | Wan | Wan 3.0 | Wan 3.0 arrives in Runway at 480p, 720p or 1080p |
| Undated version row | Seedance | Seedance 2.0 | Seedance 2.0: 4 to 15 seconds, up to 4K, multimodal references, editing and extension |
Inclusion rule. Entries used as examples in this note. Order. By date, oldest first; undated rows last.
1In the notes
Now available on Unlimited and Enterprise plans outside the US.
Runway, changelog
Seedance 2.5 from ByteDance is available on Higgsfield, the latest version in the Seedance video family.
Higgsfield, changelog
It supports four-modal all-reference input, up to 30 seconds of video generation, and can parse files, web pages, and complex images.
Alibaba Cloud Model Studio, newly released models
Wan 3.0 is now available in Runway in tool mode and workflows.
Runway, changelog
4K (10-bit color depth)
BytePlus ModelArk, model list
- Seedance 2.0Seedance 2.0 reaches Runway on Unlimited and Enterprise plans outside the US
- Seedance 2.5Seedance 2.5 arrives on Higgsfield with clips up to 30 seconds
- wan3.0-videoWan 3.0 folds reference, editing, replication and driving into one model, with clips up to 30 seconds
- Wan 3.0Wan 3.0 arrives in Runway at 480p, 720p or 1080p
- dreamina-seedance-2-0-260128Seedance 2.0: 4 to 15 seconds, up to 4K, multimodal references, editing and extension
2Other reading notes
- Why one change can carry two dates
- A snapshot is a release even when the name stays
- Terse logs and wordy posts
- Claims about quality and controls you can use
3Notes read
- Runway, changelog, read 2026-09-25
- Higgsfield, changelog, read 2026-09-25
- Alibaba Cloud Model Studio, newly released models, read 2026-09-25
- BytePlus ModelArk, model list, read 2026-09-25