Anthropic donated Agent Skills to the Agentic AI Foundation on October 22. The standard now has a neutral home, and skills are portable capability units that still need auditing before you install them.
OpenAI opened prompt-to-voice to all API customers on October 16. The feature is small, the boundary is sharp: these voices work in GPT-Live and nowhere else.
OpenAI shuts down a batch of older model snapshots and their aliases on October 23, 2026. Here is the official replacement table, who is affected, and the migration order for this week.