A subscription function for the API for Filing History updates would be very high on our wish list too. Obviously we can use the "Follow" function / email notification, but for following a lot of companies this isn't suitable due to manual subscription. (Does anyone have a good solution for automating that?).
Any possibility of finding out how likely such a feature is?
If anyone at CH could indicate whether the following notification ideas may progress that would be useful too:
"PSC streaming API":
"notifications for updates to enum constants":