[Release] langchain-ai/langchain langchain-perplexity==1.3.1: langchain-perplexity==1.3.1

langchain-perplexity version 1.3.1 has been released with updates to the Perplexity AI integration. The primary change involves bumping the underlying `perplexityai` dependency to version 0.34.1. This release maintains compatibility with the LangChain ecosystem while ensuring the latest Perplexity AI client library features and fixes are available.

Key Points

• •langchain-perplexity upgraded to version 1.3.1
• •Perplexity AI client library (`perplexityai`) dependency bumped to 0.34.1
• •Maintenance release focused on dependency updates
• •Ensures compatibility with latest Perplexity AI API features
• •Part of ongoing LangChain ecosystem maintenance cycle

Concepts