CHANGELOG

0.6.2

Add the Wasm/WASI target support (#366). Thanks, @igoriakovlev!
Add TimeSource.asClock (#164). Thanks, @hfhbd!
Implement parsing and formatting day-of-year (#414)
Improve the precision of NSDate to Instant conversions (#427)
Deprecate DatePeriod.plus and DateTimePeriod.plus with a warning (#381)
Deprecate Clock.asTimeSource with a warning (#372)
Fix a bug in module-info preventing using kotlinx.datetime.format together with JPMS (#438). Thanks, @cdelabou!
Small tweaks and fixes.

0.6.1

Prohibit parsing non-ASCII digits as numbers in DateTimeFormat (#405)
More accurately determine which files represent time zones and which don't on Linux and Darwin (#395)
Fix a regression that occasionally considered the right boundary of a time overlap to be a part of it on Native (#399)
Introduce various small improvements to the timezone handling on Windows (#390)
On Linux, allow not having any /etc/localtime set, defaulting to TimeZone.UTC as the system time zone (#426)

0.6.0

Introduce the widely requested API for locale-invariant parsing and formatting (#343)
Completely overhaul the KDoc-based documentation (#347)
Breaking change: forbid parsing Instant values without the second-of-minute component on the JVM and JS, fixing inconsistency with Native (#369)
Breaking change: use the fully qualified name of classes in the JSON serializers (#308)
Fix Proguard emitting warning about missing kotlinx-serialization classes when serialization is not used (#336)
Reimplement the timezone database handling for Native targets from scratch (#286, #327)
Support Android NDK targets (#344)
Small tweaks and fixes.

Changelog relative to version 0.6.0-RC.2

Completely overhaul the KDoc-based documentation (#347)
Breaking change: forbid parsing Instant values without the second-of-minute component on the JVM and JS, fixing inconsistency with Native (#369)
Improve error descriptiveness in some cases (#360, #371)
Remove stat usages to comply with Apple's new publishing requirements (#385)
Fix parsing of formats where optional is directly between numbers (#362)
Forbid empty and duplicate month, day-of-week, and AM/PM marker names in datetime formats (#362)

0.6.0-RC.2

Support Android NDK targets (#344)
Ensure ABI compatibility with v0.5.0 (#357)

0.6.0-RC

Introduce the widely requested API for locale-invariant parsing and formatting (#343)
Breaking change: use the fully qualified name of classes in the JSON serializers (#308)
Fix Proguard emitting warning about missing kotlinx-serialization classes when serialization is not used (#336)
Reimplement the timezone database handling for Native targets from scratch (#286, #327)

0.5.0

Update Kotlin dependency to 1.9.21, kotlinx.serialization to 1.6.2
Add support of Wasm-Js target through Js interop with the same js-joda library as in Js (#315)
Prevent secondary outputs of Java 9 compilation getting packed into jar (#305)

0.4.1

Update Kotlin dependency to 1.8.21, kotlinx.serialization to 1.5.1
Support more Kotlin/Native targets: linuxArm64, linuxArm32Hfp, watchosDeviceArm64
Implement comparable time marks in a time source returned by Clock.asTimeSource() (#271)
Deprecate Instant and LocalDate arithmetic operations (plus and minus) taking DateTimeUnit without a number of units (#247)
Fix adding small Duration to large Instant on JS and Native (#264)

0.4.0

Add the LocalTime class for representing time-of-day (#57). Thank you, @bishiboosh!
Provide LocalTime#toSecondOfDay, LocalTime.fromSecondOfDay, and various other functions for compact representation of LocalTime (#204). Thank you, @vanniktech!
Provide LocalDate#toEpochDays, LocalDate.fromEpochDays for representing a LocalDate as a single number (#214).
Rename Clock.todayAt to Clock.todayIn for naming consistency (#206).
Update the Kotlin dependency to 1.7.0.

0.3.3

Just updated Kotlin dependency to 1.7.0-Beta and kotlinx.serialization to 1.3.2

0.3.2

Features

Update Kotlin dependency to 1.6.0 and remove ExperimentalTime from API involving Duration which became stable (#156)
Add an explicit module-info descriptor to JVM variant of the library (#135)
kotlinx.datetime.Instant conversions to and from JS Date (#170).

0.3.1

Fixes

Fixed a crash in desugared code on Android when trying to construct time zones with some specific identifiers (149)

0.3.0

Features

Added iosSimulatorArm64, watchosSimulatorArm64, tvosSimulatorArm64, macosArm64 target support (141, 144).

Changes

ZoneOffset was replaced by two other classes: FixedOffsetTimeZone, which represents a time zone with a fixed offset, and UtcOffset, which represents just the UTC offset (PR#125).
The DayBased and MonthBased subclasses of DateTimeUnit.DateBased are now accessed as DateTimeUnit.DayBased and DateTimeUnit.MonthBased as opposed to DateTimeUnit.DateBased.DayBased and DateTimeUnit.DateBased.MonthBased respectively (PR#131).

0.2.1

Fixes

Fixed the library being incompatible with kotlinx.serialization 1.2.0 and above (#118).

Features

watchosX64 target support. In practice, this means the ability to run projects that depend on this library in the iOS Simulator for Apple Watch.

0.2.0

Fixes

Fixed TimeZone.currentSystemDefault() crashing on Darwin if the resulting time zone is not listed among TimeZone.knownTimeZoneIdentifiers (#94)

Features

kotlinx-serialization support (#37)
Normalization of DateTimePeriod components, meaning that periods that are semantically equivalent are considered equal (#81)
Instant can now be parsed from an ISO-8601 string with an offset other than Z (#56)

0.1.1

Fixes

Fix a crash when getting the current time on iOS 9 (#52)
Wrong answers in some cases when adding date-based units to instants on Darwin and Windows (#51)

Features

Zone-agnostic time-based arithmetic on Instants, e.g. Instant.plus(value, DateTimeUnit.TimeBased)
Add Instant.fromEpochSeconds(epochSeconds: Long, nanosecondAdjustment: Int) construction function
Introduce minus operations complementary to existing plus arithmetic operations (#42)

0.1.0

Initial implementation

A minimal, but still valuable multiplatform implementation of date and time types.