Looking for documentation for UniverJS version 0.4.2 (and two urgent questions)

[jingping-ye]

Hello everyone,

Our project is currently using UniverJS version 0.4.2, and for various reasons we are not able to upgrade to a newer version at this time. However, I'm having trouble finding the documentation that matches this specific version.

What I've tried

I checked the official documentation repository: dream-num/documentation

I looked for branches or tags like v0.4.2 or 0.4.2, but couldn't locate any version-specific documentation.

I also browsed the main Univer repository and its tags, hoping to find an old docs/ folder, but with no luck.

Since the APIs have changed significantly between versions, using the latest docs (which describe newer APIs) is causing confusion and blocking our development.

My requests

Could anyone point me to where I can find the documentation (or any archived resources) for version 0.4.2?
If the official docs for that version are no longer maintained, any alternative resources (e.g., a copy of the old website, a PDF, or even just notes) would be incredibly helpful.

In the meantime, I also have two urgent questions related to this version:

How can we protect a cell/range without showing the typical shadow overlay and without triggering any dialog (i.e., silently protect it via API)?

When the user's cursor is still inside the spreadsheet editor, how can we trigger a save via the API (to persist content without waiting for the user to leave the cell)?

Any guidance or pointers would be greatly appreciated. I understand that Issues are reserved for bugs/features, so I'm posting here as suggested. Thank you in advance for your help!

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Note: I originally asked about this in Help: I need a document for version 0.4.2! and was directed to Discussions.