• Fixed a bug where the app's memory usage kept increasing after switching models i.e. the memory acquired by the previous model was not 'released' when selecting a different model
• Sync with upstream llama.cpp
• Align default inference parameters with those found in llama executable

UI Improvements

• Chat message actions like share/copy/edit are now available in a dialog which appears when the message is long-pressed
• Fix misleading/overflowing icons to enhance UX
• Preserve query text in the search box when a model is opened while browsing HuggingFace