v3.2.0

• The kqueue backend previously allowed the following operations that other backends forbid. Now these operations result in an error: (#153)
  • Inserting a source that was already inserted.
  • Modifying/deleting a source that was not already inserted.
• Add support for Haiku OS. (#154)

v3.1.0

• Add an Event::new() constructor to simplify creating Events. (#149)

v3.0.0

• Replace libc in all backends with the rustix crate (#108).
• Use tracing instead of log for logging (#119).
• Breaking: Rework the API to use I/O safety. Note that this makes several previously safe functions unsafe. (#123)
• Add support for the ESP-IDF platform. (#128)
• Breaking: Make Event partially opaque, and create a new Events struct for holding events. (#133)
• Add support for running polling in Linux containers without eventfd available. (#134)
• Specify the behavior when registered in multiple Pollers. (#136)
• Breaking: Use c_int from the standard library in polling::os::kqueue instead of defining our own. (#143)
• Breaking: Remove the useless std feature. (#147)

v2.8.0

• Add functionality for posting events to the IOCP. (#101)

v2.7.0

• Add edge/oneshot combination mode. (#96)
• Update windows-sys requirement from 0.45 to 0.48. (#103)

v2.6.0

• Add level and edge triggered modes to the poller (#59)
• Support tvOS and watchOS (#60)
• Prevent large timeouts from causing panics on certain backends (#71)
• For certain BSDs, use EVFILT_USER to wake up the poller instead of a pipe (#73)
• For Solaris/illumos, use port_send to wake up the poller instead of a pipe (#74)
• Update windows_sys from 0.42 to 0.45 (#80)
• Expose other kqueue filter types (#83)
• Replace the Windows backend with a hand-written version, rather than bringing in a C dependency (#88)

v2.5.2

• Update use of libc::timespec to prepare for future libc version (#55)
• Update use of libc::kevent to prepare for future libc version (#56)
• Add error message for Wepoll (#54)

v2.5.1

• Fix the build error with MSRV on Windows

v2.5.0

• Switch from winapi to windows-sys (#47)

v2.4.0

• Fix the build error on illumos and Solaris (#43)
• Bump MSRV to 1.47 (#40)
• Optimize Poller internal representation (#40)