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0.1.0 (November 12th, 2024)

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Improvements

• Added createPromptVariant API to create Prompt variants
• Modified createExperiment to take as input a promptVariantId instead of a promptId

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0.0.520 (October 28th, 2024)

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Improvements

• Added fields label, status and tags to getPromptById API.

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0.0.519 (October 21st, 2024)

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Improvements

• Added release parameter to Literal AI client constructors

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0.0.518 (September 18th, 2024)

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Bug fixes

• Use getters to lazy load modules

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0.0.517 (September 16th, 2024)

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Improvements

• Added link to prompt as URL in the get_prompt API
• Introduced decorators with metadata, tags and stepid fields
• Adjusted integrations to account for metadata and tags logging

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Bug fixes

• Made third-party dependencies optional when importing Literal AI client.

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0.0.515

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Improvements

This version improves compatibility with the LangChain ecosystem, notably with complex LangGraph flows.

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0.0.514

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Improvements

Simplify the Vercel AI SDK integration by leveraging the internal context. threadId and parentId are now automatically handled without the need to pass them as a literalAiParent argument.

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0.0.513

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Improvements

• Added option to send a root run ID upon creation of a Step
• The API update_prompt_ab_testing replaces the old promote_prompt and extends on it to allow for A/B testing

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0.0.512

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Breaking Changes

Instantiation of the TypeScript client was altered to take in an object as argument:

client = new LiteralClient({
  apiKey: process.env.LITERAL_API_KEY,
  apiUrl: process.env.LITERAL_API_URL
});

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New Features

This release introduces a new, wrapper-aware method to create attachments : client.api.createAttachment. This method is a wrapper around the uploadFile method and the new Attachment constructor. It allows you to create an attachment in a single call, and attach it to the thread/step in the current context.

The old method using uploadFile and new Attachment is considered obsolete, although it remains in the SDK for backward compatibility.

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Improvements

• threadId is now optional when creating an attachment or uploading a file
• createAttachment and uploadFile now accept file data in the following formats : ReadableStream, ReadStream, Buffer, File, Blob & ArrayBuffer
• Generation creation now supports passing tags and metadata
• Experiment become optionally linked to a Dataset

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0.0.510

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Breaking Changes

Revamp of the OpenAI instrumentation : instead of manually instrumenting each call result, you can now instrument OpenAI globally. Each subsequently call will be logged with no additional code.

This new implementation is context-aware and will log the OpenAI calls in the right steps and threads if you use the new wrapper syntax.

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0.0.509

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New Features

• New syntax with wrappers for step and thread methods.

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0.0.504

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Deprecations

• format is deprecated. formatMessages should be used now.

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New Features

• Add support for tags with OpenAI Instrumentation
• Allow thread upsert with one single object argument

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0.0.503

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Deprecations

• createPrompt() is deprecated. getOrCreatePrompt() should now be used.

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New Features

• getOrCreatePrompt(). For creating a new Prompt, use getOrCreatePrompt().

A Prompt is fully defined by its name, template_messages, settings and tools. If a prompt already exists for the given arguments, it is returned. Otherwise, a new prompt is created.

/* 
* @param name The name of the prompt to retrieve or create.
* @param templateMessages A list of template messages for the prompt.
* @param settings Optional settings for the prompt.
* @returns The prompt that was retrieved or created.
*/