3
What broke, and the specific thing to check in your own stack.
Sora 2 and the Videos API are removed on 24 September, with no replacement named
Breaking change24 Sep
OpenAI notified developers on 24 March 2026 that the Videos API and the sora-2 and sora-2-pro models would be removed on 24 September 2026. The deprecation entry names no successor.
So what
Every other item on that page offers a migration target. This one does not, which makes it a vendor selection problem rather than a version bump. If video generation is in your product, you have seventeen days to pick a different provider and re-test output quality, not seventeen days to change a model string.
Whisper is deprecated, and it is probably in code you have not opened in a year
Breaking change26 Aug
whisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribe and gpt-4o-transcribe-diarize were deprecated on 26 August 2026 and shut down on 26 February 2027. OpenAI names gpt-transcribe and gpt-live-transcribe as replacements.
So what
Five months is a generous window. The risk is not the deadline, it is that Whisper is typically wired into a background job written once, and background jobs fail into a queue rather than into a user's face. Grep now, migrate on your own schedule, rather than in February.
Relay shut down for paying customers, and the founder went back to Google
Shutdown14 Sep
Workflow automation startup Relay, launched in 2021 with the aim of becoming the new Zapier, shut off access for paying customers. Founder Jacob Bank rejoined Google as VP of Product for Chrome. Separately, Adobe acquired Indian market intelligence startup Rilo, which will shut down and stop serving its customers.
So what
Two shutdowns in a fortnight where the product ends and the team lands somewhere larger. If a workflow automation tool sits between two of your systems, the question is not whether it is well funded, it is how long your integration keeps running after an announcement and whether you have an export.
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