Thursday, July 02, 2026

NoteCase Pro v4.9.0 desktop edition released

Notecase Pro v4.9.0 desktop edition has just been released.
Downloads are now available at https://www.notecasepro.com/download.php

This release brings a major new feature: NoteCase Pro now supports integration with LLM API providers, currently supporting local Ollama server and remote OpenAI and Anthropic providers.
On top of this, NoteCase Pro implements semantic search support for your documents, and the best demo for the feature is the help file itself!

In short, semantic search allows you to add index to your document and use it to search data by meaning instead of using exact keyword match. For example, searching for "vehicle" should also match the note that mentions "car".

This is a big improvement because you likely cannot remember exact phrase you used in your note but need this information now.
Feature UI is implemented via Lua script "65_SemanticSearchDemo.lua" and some additional setup is needed to use it (installing Ollama and using it to fetch and serve the LLM used: nomic-embed-text). 

Other changes include:
- semantic search is also exposed via MCP method "semantic_search"
- added new set of MCP (Model Context Protocol) server functions that require write permission in the program settings, because they can modify your document
- large number of fixes related to different previously unresolved crash logs uploaded by users
- improve crash backtraces for Windows Ming64 build (address to symbol resolving)

For detailed change list see help file or: https://www.notecasepro.com/history.php

As previously announced, the following builds were removed: Windows 32-bit. Few missing builds are still building, should be online by tomorrow.