std/io: default to stderr in `Panic()`
Pre-release
Pre-release
std/io: default to stderr in `Panic()` (#169) * std/io: Default to stderr in `Panic()`. * wdte: Update some dependencies.
std/io: default to stderr in `Panic()` (#169) * std/io: Default to stderr in `Panic()`. * wdte: Update some dependencies.