v0.3.0

Added

• new features: safest, unsafe, unsafest, nightly_docs.
• new modules: time, fmt.
• add devela dependency.
• add check.sh script.

Removed

• remove the sleep4 macro, move to devela crate.

Changed

• bump MSRV to 1.72.0.
• require unsafe instead of not(safe).
• deprecate and rename no-std feature to no_std.
• move the unix and timecode modules to time and hide.
• reexport timecode_* fns in fmt.

Fixed

• update dependencies: time, ahash, libc, libm.
• refactor manifest.
• update aliases.
• updat docs.
• update CI.

Full Changelog: v0.2.0...v0.3.0