Add changelog for 2025-07-31

[quantstruct-bot]

Description

1. Artifact Logging: You can now access call logs directly through the new logUrl property in the Artifact schema, providing a direct URL to call logs for each workflow execution to aid in debugging and compliance.

2. Azure Speech Transcriber Segmentation: You can now fine-tune speech segmentation in AzureSpeechTranscriber using segmentationStrategy, segmentationMaximumTimeMs, and segmentationSilenceTimeoutMs properties for better transcription control.

**Breaking Changes**

The following changes may require updates to your existing integrations:

• The messagePlan and backgroundDenoisingEnabled properties have been removed from Assistant, AssistantOverrides, CreateAssistantDTO, and UpdateAssistantDTO. Use backgroundSpeechDenoisingPlan instead for background denoising configuration.

• The segmentationMaxTimeMs property in AzureSpeechTranscriber has been replaced by segmentationMaximumTimeMs for consistency.

• The variables field in Artifact and NodeArtifact has been replaced by variableValues to standardize how extracted data is stored and referenced.

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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