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ChangelogOpenAI
- Severity
- High
- Published
- 1 month agoMar 19, 2026
- Signal
- 58
Codex app 26.318
Official source entry
Codex app 26.318
From Codex Changelog. The simplified record can be checked against the original wording.
Why it matters
OpenAI updated codex changelog semantics for llms and agents. Review the official entry during the next release review.
Who should care
- backend
- ai
Affected stack
- llms
- agents
- developer-workflow
Categories
modelapi