Version 3 has great additions to an already awesome app. General availability of databases and we can now set any LLM that is openAI or Azure compatible. I use ollama to serve Mixtral locally and use it in Siyuan.
Disastrous usability and aesthetic appeal, infrequent updates, no free synchronization quota, all of which are indeed dissatisfying.
But in terms of functionality, it's almost impeccable, and flawless coupled with the plugins.