v0.4.8

• Fixes
  • Fix "Cannot initialize rtc" error that's in v0.4.7. (thanks @joshk)
  • Add "[NervesTime]" to log messages to make it easier to identify where they
    come from.

v0.4.7

• Updates
  • Don't create communications socket file if not starting ntpd so that it
    doesn't need to be cleaned up. (thanks @joshk)
  • Add and clean up missing typespecs

v0.4.6

• Updates
  • Build cleanly on Elixir 1.15. This raises the minimum supported Elixir
    version to 1.11 since we no longer test on early versions.

v0.4.5

• New feature
  • Support blocking NervesTime startup until initialized with a valid time.
    See Startup doc and
    NervesTime.Waiter for more info (thanks @LostKobrakai ❤️)

v0.4.4

• Updates
  • Allow muontrap v1.0.0 to be used.

v0.4.3

This release only reduces Makefile prints and has no code changes. It is a safe
update.

v0.4.2

• New feature
  • Added NervesTime.set_system_time/1 to manually set the system clock.
    Thanks to Eric Rauer for this.

v0.4.1

• Bug fixes
  • Fix crash when setting time.

v0.4.0

• New features

  • Added NervesTime.RealTimeClock behaviour to support external RTC
    implementations. The default RTC is still FileTime. I.e., approximate an RTC
    by periodically updating the modified time on a file and reading it back at
    boot. See https://github.com/nerves-time for
    example RTC implementations.

• Bug fixes

  • NervesTime.synchronized?/0 will stay true once NTP synchronizes. It will
    not revert to false unless a crash happens and the NTP code restarts. This
    should address some confusion, since in practice the function was being used
    to check whether the system time could be used. Bouncing the answer between
    true and false depending on ntp reports was confusing since the system time
    had already been set once and was plenty close to the real time.

v0.3.2

• Improvements
  • Further reduce ntpd's logging. It is just too much especially when the
    internet is down.