What's Changed

• Add subsec_micros and subsec_millis methods to TimeDelta by @ggoetz in #1668
• Deprecate NaiveDateTime::UNIX_EPOCH by @robertbastian in #1670
• Implement as_seconds_f32 and as_seconds_f64 for TimeDelta by @ggoetz in #1671
• chore: fix some comments by @jimmycathy in #1677
• Add num_days_in_month method to Datelike trait by @aslilac in #1673
• add WeekdaySet, a collection of Weekday that is Copy by @Kinrany in #1676
• WeekdaySet tweaks by @djc in #1680
• Upgrade to windows-bindgen 0.61 by @djc in #1682
• Implemented a consistent Eq trait for NaiveWeek by @Splashling1789 in #1687
• TimeZone::from_posix_tz: Treat empty TZ variable as UTC by @drinkcat in #1691
• Add support for lossy format strings by @Qelxiros in #1693