VideoGenReview

What each AI video model's release notes say changed

Wan: editing existing video, note by note

3 Wan entries on editing existing video, 14 May 2025 to 6 August 2026, across Wan 2.1, Wan 2.7 and Wan 3.0. The latest: Wan 3.0 folds reference, editing, replication and driving into one model, with clips up to 30 seconds. From 1 source page, read 2026-09-25; no maker pays to be listed.

Entries on editing per line, this one markedA count of entries, which follows how often a maker writes notes.Entries on editing per line, this one markedRunway66Luma Ray44PixVerse33Wan33Gemini Omni22LTX22Adobe Firefly Video11HappyHorse11Kling AI11Seedance11Sora11
Fig. 1 A count of entries, which follows how often a maker writes notes.
Entries on editing existing video per line, read 2026-09-25.
LineEntries
Adobe Firefly Video1
Gemini Omni2
HappyHorse1
Kling AI1
LTX2
Luma Ray4
PixVerse3
Runway6
Seedance1
Sora1
Wan3

Inclusion rule. Lines with at least one entry of this kind. Order. Alphabetical by line.

The register holds 3 Wan entries on editing existing video; the first is dated 14 May 2025.

1The entries

14 May 2025, Wan 2.1

It supports local editing, video repainting, background outpainting, duration extension, image reference, and other video editing and generation tasks

Alibaba Cloud Model Studio, newly released models

3 April 2026, Wan 2.7

Wan2.7 video edit, supports both localized and global editing with prompt.

Alibaba Cloud Model Studio, newly released models

It came 324 days after the previous one.

6 August 2026, Wan 3.0

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

The gap from the previous entry: 125 days.

2The same kind of change in other lines

  • Adobe Firefly Video: 1 entry, October 2024
  • Gemini Omni: 2 entries, June 2026
  • HappyHorse: 1 entry, April 2026
  • Kling AI: 1 entry, June 2026
  • LTX: 2 entries, November 2025 to July 2026
  • Luma Ray: 4 entries, May 2025 to December 2025
  • PixVerse: 3 entries, September 2025 to April 2026
  • Runway: 6 entries, September 2024 to May 2026
  • Sora: 1 entry, March 2026

Wan, every entry · Editing video that exists, every line · Wan 2.1 · Wan 2.7 · Wan 3.0

3Notes read

4A pipeline on current models

Release notes such as “Wan” matter once a pipeline runs the models; SceneMixer's guides describe how it does:

The Seedance 2.0 tiers render segments up to 15 seconds; use a Seedance 2.5 or Wan tier for 30-second takes.

SceneMixer, Seedance 2.0 Fast — “Does Fast render 30-second takes?” (read 2026-10-13)

When you edit a sheet (change the hair, swap the coat, add a scar) or generate a state (the drawn blade, the burnt room), the model starts from the existing image and reads your text as what to change.

SceneMixer, Editing a Sheet or Making a State: Write the Change, Not the Whole Picture (read 2026-10-13)