v0.4.8

• Use serde rename_all snake_case #64 by @stintel
• Use strum EnumString on audio/image structs #65 by @stintel
• Add Batch API support #68
• Replaced new_with_organization() with set_organization() on Client struct
• Add project ID header support via set_project() on Client struct
• Removed older (date-versioned) OpenAI models to promote use of aliases
• Added gpt-4o model support
• Fixed issue InvalidRequestError on Fine-tuning endpoints
• Added new fields to stay up-to-date with https://platform.openai.com/docs/changelog (excluding Assistants API)

v0.4.7

• Add AudioTranscriptionFile enum #62 by @stintel
• Add EndTurn option to FinishReason for Claude support #61 by @fastfists
• Add missing fields to Fine-tuning and Runs #63
• Add support for new GPT-4 models

v0.4.6

• Fix no pagination tokens when empty list of messages on create thread #59 by @perobertson
• Add derive 'serialize' to APIError struct #60 by @perobertson
• Added pcm audio response format
• Updated dependencies

v0.4.5

• Always rename FinishReason #57 by @stintel
• Fix embeddings for encoding type base64 #58
• Add timestamp_granularities field to AudioTranscriptionParameters struct
• Add instance_id field to ChatCompletionParameters struct
• Add usage field to Run struct

v0.4.4

• Add organization header support #52
• Drop v1::endpoints::chat::StreamChatCompletionParameters #53 by @stintel
• Add OpenRouter API interface compliance #55 by @skeptrunedev

v0.4.3

• Update EmbeddingParameters to support multiple input types + add new dimensions field #51
• Add new GPT 3.4, GPT 4, embedding and moderation models introduced in Jan. 24

v0.4.2

• Add support for OpenRouter by making index field optional #50 by @densumesh

v0.4.1

• Fix building without default features (reqwest) #49 by @FredrikNoren

v0.4.0

• Created ChatMessageContent struct to support image_url in chat endpoint #46
• Add logprobs + seed fields to ChatCompletionParameters #44
• Add audio/create-speech stream support #45
• Add GH workflow cargo fmt check #48

v0.3.7

• Update Run struct - change name to required_action and correct type submit_tool_outputs #42 by @sjud
• Update ImageResponse struct to support dall-e-3 #43