The ability to keep clipboard history forever or set limit to chosen count of stored records instead of time (3 months) is highly needed.
+1 I'd be willing to pay >another $30 on top of my existing Legendary license for
unlimited clipboard history, and I'd fully accept any CPU/Memory hit necessary to get it.
I use Clipboard History as a general buffer for everything in my life,
and losing everything beyond 3 months is a frequent source of headache.
Here's a small sample of a few recent things I've lost due to history expiring:
flight confirmation details
commit summaries with commit ids (deta