Update README.md

README.md

@@ -152,6 +152,46 @@ Don’t miss out on the latest updates, feature releases, and community insights
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+## Change Log
+
+1. **API Key Handling:** Transitioned from creating key files via copying to dynamically reading all API keys from a YAML file, streamlining configuration processes.
+2. **Unified Configuration Dictionary:** Replaced platform-specific dictionaries with a unified dictionary that aligns with environmental variable naming conventions, enhancing consistency and maintainability.
+3. **Model Switching:** Introduced a `--model` parameter that allows switching between different models, currently supporting OpenAI and Anthropic.
+4. **Modular Architecture:** Restructured the codebase into one Base class file and individual class files for each model, enhancing modularity and clarity.
+5. **Base Class Redefinition:** Redefined the Base class to abstract asynchronous operations and other functionalities. Users customizing models need only override three functions.
+6. **Prompt Switching:** Added a `--prompt` parameter for switching between predefined prompts, initially supporting prompts for OpenAI and Anthropic.
+7. **Prompt Definitions via YAML and JSON:** Enabled prompt definitions using YAML and JSON, allowing prompts to be automatically read from corresponding YAML or JSON files when the prompt parameter ends with `.yaml` or `.json`.
+8. **Search Engine Switching:** Introduced a `--retriever` parameter to switch between different search engines, currently supporting Serper and Google.
+9. **Webapp Frontend Optimization:** Optimized the web application frontend to prevent duplicate requests during processing, including disabling the submit button after a click and displaying a timer during processing.
+
+
+## Development Plan
+
+As Loki continues to evolve, our development plan focuses on broadening capabilities and enhancing flexibility to meet the diverse needs of our users. Here are the key areas we are working on:
+
+## 1. Support for Multiple Models
+- **Broader Model Compatibility:**
+  - Integration with leading AI models like ChatGPT, Claude, and others to diversify fact-checking capabilities.
+  - Implementation of self-hosted model options for enhanced privacy and control.
+
+## 2. Model-specific Prompt Engineering
+- **Customizable Prompts:**
+  - Allow users to create and customize prompts to tailor model responses to specific fact-checking needs.
+- **Unit Testing for Prompts:**
+  - Develop robust unit tests to ensure prompt reliability and accuracy across different scenarios.
+
+## 3. Expanded Search Engine Support
+- **Diverse Search Engines:**
+  - Incorporate a variety of search engines including Serper, Google, and devv to broaden search capabilities.
+  - Integration with [Searxng](https://github.com/searxng/searxng), an open-source metasearch engine.
+  - Support for specialized indexes like Llama Index and Langchain, and the ability to search local documents.
+
+## 4. Deployment and Scalability
+- **Dockerization:**
+  - Packaging Loki into Docker containers to simplify deployment and scale-up operations, ensuring Loki can be easily set up and maintained across different environments.
+
+We are committed to these enhancements to make Loki not just more powerful, but also more adaptable to the needs of a global user base. Stay tuned as we roll out these exciting developments!
+
 
 ## License
 This project is licensed under the [MIT license](LICENSE.md) - see the LICENSE file for details.