This is a semi-major release, integrating a long-forked branch that adds commands to split scenes and batches, which required an overhaul of how the ViewModel is constructed for the GUI. This should improve stability, though there are still some rough edges.
I have also updated the OpenAI library to add support for GPT4, if you have an api_key on a paid plan. Be aware that translating with GPT4 costs approximately ten times as much as using GPT3.5, for only marginally better results (as such, it is not the default).
There is now a settings dialog when starting a new project (by loading an SRT file without one) to set batching parameters, with a preview of the results.
I have also changed the synopsis argument to description, to discourage GPT from over-reaching in its from scene and batch summaries.
There are many other nips & tucks to improve usability, particularly for Dark Mode users on a Mac.