🎁 New

• Enable unlimited chat messages for free tier users by @sabaimran in https://github.com/khoj-ai/khoj/pull/886

🧪 Improve

• Support Gemma 2 2B and default to using Llama 3.1 for offline chat by @debanjum in https://github.com/khoj-ai/khoj/pull/892
• Support exclusion file filters by @srikary12 in https://github.com/khoj-ai/khoj/pull/826
• Cycle through chat history in chat input on Obsidian with Cmd/Ctrl+Up/Down shortcut by @shantanuSakpal in https://github.com/khoj-ai/khoj/pull/861
• Improve Document, Online Search to Answer Vague or Meta Questions by @debanjum in https://github.com/khoj-ai/khoj/pull/870
• Add model_config for crossencoder model by @aam-at in https://github.com/khoj-ai/khoj/pull/885
• Improve search model config display for admin by @aam-at in https://github.com/khoj-ai/khoj/pull/887

⚒️ Fix

• Fix indexing content from Emacs by @aam-at in https://github.com/khoj-ai/khoj/pull/883

🎊 New Contributors

• @srikary12 made their first contribution in https://github.com/khoj-ai/khoj/pull/826
• @shantanuSakpal made their first contribution in https://github.com/khoj-ai/khoj/pull/861
• @aam-at made their first contribution in https://github.com/khoj-ai/khoj/pull/885

Full Changelog: https://github.com/khoj-ai/khoj/compare/1.20.4...1.21.0