Runway changelog: September 2026

19 releases from to

Everything Runway shipped in September 2026, collected from official Runway sources. Each entry is dated and links to the page it came from.

September 2026 at a glance

Runway introduced Team Plan for collaborative workflows, Adobe plugin integrations, and Enhance Frame Rate tool for video resolution adjustments. Key model updates included Seedance 2.5 edit/draft modes and GPT Image 2.5 support on Runway Dev.

Summary generated from the releases listed below.

September 2026 was Runway's 3rd busiest month of the 9 we had tracked by then: 19 releases, about 2× its monthly average of 9. That was 9 releases fewer than August 2026. Releases were spread across Model (6), Product (6) and Developer Tools (4).

Releases

19

-9 vs August 2026

Rank of 9 months

3rd

Average 9.4 a month

Most shipped

Model

6 releases

Notable Runway launches in September 2026

  • Model

    Eleven v4 on Runway Dev

    Eleven v4 (eleven_v4) is now available on Runway Dev. Generate expressive speech with audio tags like [laughs], [whispers], and [pause] in the script. Scripts can be up to 2,500 characters, using the same Runway preset voices as Eleven v3. Billed at 2.2 credits per 1,000 charact…

    Source: Runway API Changelog
  • Model

    ElevenLabs V4

    ElevenLabs V4 is now supported in Runway, letting you generate audio with the latest, most expressive ElevenLabs model.

    Source: Runway Changelog
  • Model

    Seedance 2.5 draft mode

    Seedance 2.5 ( seedance2_5 ) now supports draft mode. Pass draft: true on text to video , image to video , or video to video for a 480p preview, billed at the 480p rate. When that task succeeds, enhance it to 1080p by sending draftTaskId alone to text to video. The enhancement r…

    Source: Runway API Changelog

All Runway releases in September 2026

Newest first. Each entry links to the official page it came from.

September 202619 releases

Eleven v4 on Runway Dev

Eleven v4 (eleven_v4) is now available on Runway Dev. Generate expressive speech with audio tags like [laughs], [whispers], and [pause] in the script. Scripts can be up to 2,500 characters, using the same Runway preset voices as Eleven v3. Billed at 2.2 credits per 1,000 charact…

Seedance 2.5 draft mode

Seedance 2.5 ( seedance2_5 ) now supports draft mode. Pass draft: true on text to video , image to video , or video to video for a 480p preview, billed at the 480p rate. When that task succeeds, enhance it to 1080p by sending draftTaskId alone to text to video. The enhancement r…

Brand Kits in Runway MCP

Agents in Runway MCP can now find your Brand Kits and use those assets as references. Brand Kits are currently read-only via MCP, with creating and editing still done in product.

Runway MCPProductSource: Runway Changelog

Enhance Frame Rate on Runway Dev

Enhance Frame Rate (enhance_frame_rate) is now available on Runway Dev. Convert a video to a target frame rate of 24, 25, 30, 48, 50, 60, 120, 23_98 (23.98 fps), 29_97 (29.97 fps), or 59_94 (59.94 fps). Inputs can be at most 300 seconds. Billed at 1 credit per 2 seconds.

Runway APIDeveloper ToolsSource: Runway API Changelog

Enhance Frame Rate

Convert any video, Runway-made or not, to 25, 30, 48, 60, 120 or 59.94 fps, up to 4K and 5 minutes long. Available in the Enhance menu, Tool Mode, Workflows and Agent.

Runway appProductSource: Runway Changelog

Agent in Asset Comments

You can now @-mention Agent directly in comments on any asset page. Collaborate and iterate right in context, with Agent's responses forming a clear history of edits for your team.

Runway appEnterprise & SecuritySource: Runway Changelog

Agent Brand Kits

Agent can now create and edit Brand Kits for you, right in the conversation. Group, describe and reuse assets and text to build a durable creative identity without leaving your session.

Runway appProductSource: Runway Changelog

Runway Adobe Plugins

Runway is now available directly inside Premiere Pro and After Effects. Bring the full power of Runway into your existing creative workflow without leaving your editor.

Runway appDeveloper ToolsSource: Runway Changelog

GPT Image 2.5 on Runway Dev

OpenAI’s GPT Image 2.5 Flare (gpt_image_2_5_flare) and GPT Image 2.5 Sunburst (gpt_image_2_5_sunburst) are now available on Runway Dev. Both generate images from a prompt of up to 32,000 characters, accept up to 16 reference images (with optional prompt-referenceable tags), supp…

Introducing Team Plan

Team is a new self-serve plan for small teams that create together in Runway. Every seat adds 6,900 credits a month to one shared pool, and up to nine people work from shared projects in one workspace with 1TB of storage. Comment on generations, share agent skills and connect th…

Runway appProductSource: Runway Changelog

Seedance 2.5 edit mode

Seedance 2.5 (seedance2_5) now supports mode: "edit" on video to video, which changes the input video in place. Edit mode requires promptText and duration: "auto" , does not accept ratio , and keeps the input video’s aspect ratio. See Seedance 2.5 video to video modes and use th…

Where September 2026 sits

Runway releases per month, for September 2026 and the 8 months before it. A taller bar means more releases that month; the dated entries for each month are on its own page.

Other companies in September 2026

26 of the companies we track shipped in September 2026; Runway ranks 4th by number of releases.

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