0.1.7

• The Signals iterator allows adding signals after creation.
• Fixed a bug where Signals registrations could be unregirestered too soon if the Signals was cloned previously.

0.1.6

• The internally used ArcSwap thing doesn't block other ArcSwaps now (has independent generation lock).

0.1.5

• Re-exported signal constants, so users no longer need libc.

0.1.4

• Compilation fix for android-aarch64

0.1.3

• Tokio support.
• Mio support.
• Dependency updates.

0.1.2

• Dependency updates.

0.1.1

• Get rid of catch_unwind inside the signal handler.
• Link to the nix crate.

0.1.0

• Initial basic implementation.
• Flag helpers.
• Pipe helpers.
• High-level iterator helper.