Add changelog for 2025-08-29

[quantstruct-bot]

Description

1. Per-Artifact Storage Routing in Artifact Plans: You can now override artifact storage behavior per assistant/call for SIP packet capture (PCAP), logging, and call recording artifacts:

• Assistant.artifactPlan.pcapUseCustomStorageEnabled (default true): Use custom storage for SIP packet capture, which are stored in Assistant.artifactPlan.pcapUrl.
• Assistant.artifactPlan.loggingUseCustomStorageEnabled (default true): Determines whether to use your custom storage (S3 or GCP) for call logs when storage credentials are configured; set to false to store logs on Vapi's storage for this assistant, even if custom storage is set globally.
• Assistant.artifactPlan.recordingUseCustomStorageEnabled (default true): Determines whether to use your custom storage (S3 or GCP) for call recordings when storage credentials are configured; set to false to store recordings on Vapi's storage for this assistant, even if custom storage is set globally.

Testing Steps

• Run the app locally using fern docs dev or navigate to preview deployment
• Ensure that the changed pages and code snippets work

[github-actions]

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