Can we please call the new try something else, and leave try doing what it 
already does?

The new behavior was discussed at the time #try originally went in, and, with 
some dissenters, it was agreed that it was less useful for most people because 
any typo now becomes an expression that returns nil rather than an error you 
can see and fix.

More generally, changing the semantics in the way that has been described is 
really confusing two very different things, and makes for a huge amount of 
search-and-replacing for those of us who read the changelogs and a lot of 
broken apps for those who don't.

Try isn't a great name anyway.  We can just pick another.

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