I can’t speak for Jethro and the project, but my sense is that he felt the title/filename change feature in V1 had many issues (high support efforts) and it had always been “brittle” (the term Jethro often uses) despite all the support and patches.
Given this, I don’t believe the title/filename change feature will make its way back into V2.
You would probably need to think of your own way to manage the title change – filename change is a yet separate function technically speaking.
I don’t think it’s easy to come up with a generic solution. For example, it would not make sense to me at all. I can have a description for each ID link totally different to the title and each other: e.g.:
-
#+Title: Meeting 2021-06-11 - Budget;:ID:uuid - Link A
[[id:uuid][Budget on the new marketing material]] - Link B
[[id:uuid][Meeting on budget on 11 June 2021]]
I would not want Emacs to automatically do anything to Link A and Link B.
For the filename, I use the ID as the filename (with the .org extension), so I don’t have any issue when title changes.
One thought.
An interactive function that you run per buffer.
To change unconditionally the description of every Org-roam link in the current buffer back to the current title. This would not be a good generic solution but as a custom function, it would be rather straightforward to make.