4.2.3: Python usability improvements

New features

• Add Duration constructors in Python -- Jules PR by @google-labs-jules[bot] in #433
• Allow Epoch subtraction with Epoch and Duration by @google-labs-jules[bot] in #437

Dependencies

• Update pyo3 requirement from 0.26.0 to 0.27.0 by @dependabot[bot] in #431

Full Changelog: 4.2.2...4.2.3

4.2.2: Python support enhancements

What's Changed

• Fix conversion from Ephemeris Time to datetime by @J-Westin in #424
• Expose Ut1Provider to Python by @translunar in #429
• feat: Allow UTC-aware datetimes in Epoch.fromdatetime by @ChristopherRabotin in #430

New Contributors

• @translunar made their first contribution in #429

Full Changelog: 4.2.1...4.2.2

4.2.1: Duration constructor is now const-compatible

What's Changed

• Update pyo3 requirement from 0.25.0 to 0.26.0 by @dependabot[bot] in #420
• Make unit constructors for Duration const-compatible by @J-Westin in #423

New Contributors

• @J-Westin made their first contribution in #423

Full Changelog: 4.2.0...4.2.1

4.2.0: Major Ut1Provider performance improvement

What's Changed

• Perf: Borrow Ut1Provider, O(log n) UT1 offset lookup, and faster EOP parsing by @FusRoman in #419

New Contributors

• @FusRoman made their first contribution in #419

Full Changelog: 4.1.3...4.2.0

4.1.3: Improve datetime validity checks on initialization + no_std compile error fix

Improvements

• Re-enable pytest for aarch64, ppc64, armv7 and build wheels for aarch64, by @ephraim71 in #407
• to_gregorian: nanoseconds field is not documented by @gwbres in #412

Fixes

• Fix compile error for no std by @ephraim71 in #408
• Check max days in feb month during a leap year by @ephraim71 in #410
• Non-leap time scales error on init with leap second by @ChristopherRabotin in #411
• Version bump by @ChristopherRabotin in #413

Dependencies

This only affects testing, hence no news minor version number

• Update criterion requirement from 0.6.0 to 0.7.0 by @dependabot[bot] in #406

New Contributors

• @ephraim71 made their first contribution in #408

Full Changelog: 4.1.2...4.1.3

4.1.2: Add long term support of leap seconds; export `with_hms` and other time setters to Python

What's Changed

• Pull request for issue #397 by @google-labs-jules in #398
• Add int conversion methods for MonthName in Python by @ChristopherRabotin in #401
• Add day_of_month and to_gregorian in Python and py type fixes by @ChristopherRabotin in #402
• Fix Python type hints in Rustdoc comments by @ChristopherRabotin in #403
• Add lts crate feature to download IANA leap second list by @ChristopherRabotin in #404

New Contributors

• @google-labs-jules made their first contribution in #398

Full Changelog: 4.1.1...4.1.2

4.1.1: Fix Python build when re-exporting pyo3; fix Kani testing when used in parent project

What's Changed

• Force (and fix) python release by @ChristopherRabotin in #382
• Refactor: Address TODOs and document limitations by @ChristopherRabotin in #386
• Refactor: Rename Epoch constructors to from_... by @ChristopherRabotin in #385
• Docs: Clarify strftime Python compatibility by @ChristopherRabotin in #387
• Update tabled requirement from 0.19.0 to 0.20.0 by @dependabot in #389
• Enable serde for kani by @ChristopherRabotin in #395
• Move extension-module to maturin features by @ChristopherRabotin in #393

Full Changelog: 4.1.0...4.1.1

4.1.0: Introduce precise timescale conversion with polynomial offset, rate, and acceleration

New features

• Introduce Epoch::precise_timescale_conversion by @gwbres in #362
• Implement serdes optionally by @gwbres in #364
• Polynomial: python + formatter by @gwbres in #365
• Polynomial: add two other tests by @gwbres in #372
• Polynomial: provide convenient (f64, f64, f64) casts by @gwbres in #369
• Add Epoch::from_ptp_* by @georgeboot in #379

Fixes

• Correct UTC import in Python unit tests by @emmanuel-ferdman in #374

Improvements

• Fix UT1 feature documentation by @gwbres in #354
• Apply documentation recommendations by @gwbres in #363
• 359 replace reqwest with ureq -- Follow on to #360 by @ChristopherRabotin in #367
• Implement lint fixes by @ChristopherRabotin in #380

Dependency updates

• Update pyo3 requirement from 0.23.3 to 0.24.2 by @dependabot in #366
• Update tabled requirement from 0.17.0 to 0.18.0 by @dependabot in #355
• Update criterion requirement from 0.5.1 to 0.6.0 by @dependabot in #377
• Update tabled requirement from 0.18.0 to 0.19.0 by @dependabot in #368
• Update pyo3 requirement from 0.24.2 to 0.25.0 by @dependabot in #376

New Contributors

• @emmanuel-ferdman made their first contribution in #374
• @georgeboot made their first contribution in #379

Full Changelog: 4.0.2...4.1.0

4.0.2: Fix parsing durations from string with UTF8 micro character

What's Changed

• Update pyo3 requirement from 0.22.0 to 0.23.3 by @dependabot in #348
• Fix parsing of microseconds with UTF8 symbol and parsing negative durations by @ChristopherRabotin in #350

Full Changelog: 4.0.1...4.0.2

4.0.1: Fix conversion from std Duration + fix poetry install

What's Changed

• Implement lossless From methods for Duration conversions by @Wollaston in #342
• Update tabled requirement from 0.16.0 to 0.17.0 by @dependabot in #345
• Add Python feature to Maturin configuration in pyproject.toml by @Jazzinghen in #347

New Contributors

• @Wollaston made their first contribution in #342
• @Jazzinghen made their first contribution in #347

Full Changelog: 4.0.0...4.0.1