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| slug: /release_notes | |
| # Release notes | |
| Key features and improvements in the latest releases. | |
| ## v0.14.0 | |
| Released on November 26, 2024. | |
| ### New features | |
| - Supports [Infinity](https://github.com/infiniflow/infinity) or Elasticsearch (default) as document engine for vector storage and full-text indexing. | |
| - Enhances user experience by adding more variables to the Agent and implementing auto-saving. | |
| - Adds a three-step translation agent template, inspired by [Andrew Ng's translation agent](https://github.com/andrewyng/translation-agent). | |
| - Adds an SEO-optimized blog writing agent template. | |
| - Provides HTTP and Python APIs for conversing with an agent. | |
| - Supports the use of English synonyms during retrieval processes. | |
| - Optimizes term weight calculations, reducing the retrieval time by 50%. | |
| - Improves task executor monitoring with additional performance indicators. | |
| - Replaces Redis with Valkey. | |
| - Adds three new UI languages (contributed by community): Indonesian, Spanish, and Vietnamese. | |
| ### Related APIs | |
| #### HTTP APIs | |
| - [Create session with agent](https://ragflow.io/docs/dev/http_api_reference#create-session-with-an-agent) | |
| - [Converse with agent](https://ragflow.io/docs/dev/http_api_reference#converse-with-agent) | |
| #### Python APIs | |
| - [Create session with agent](https://ragflow.io/docs/dev/python_api_reference#create-session-with-agent) | |
| - [Converse with agent](https://ragflow.io/docs/dev/python_api_reference#create-session-with-agent) |