Potion/whatever decaying warning....

[Dispater]

Like, if your purples or whatever decay in your sack/bag, it should really pop up a warning, something like: "Your sack feels lighter." or whatever.
Not very important change, but it does add some informative side to potion decaying.

[Wren]

I thought it said something like "A purple potion evaporates."

I may have just made that up, but I swear I have seen something along those lines.

[Dispater]

If it is in your inventory. But if it is in your sack, you don't see any message.

[crazyhorse]

I know I died to kotzel once because I knew I had recalls in my sack.

turned out that wasnt the case though.