Swift 6.3 Release

What's Changed

• Prevent decimal_withFormat_localeDependent from relying on the current locale by @jmschonfeld in #1428
• Update stringshims to always use clocale by @jmschonfeld in #1427
• Fix Data Base64 length encoding bug by @fabianfett in #1425
• Fix some force unwraps and type conversion issues in OpenStepPlist by @parkera in #1430
• rdar://152532669 (Work around inefficient compiler-synthesized Codable conformance of enums) by @iCharlesHu in #1433
• Update automergers for late release cycle by @jmschonfeld in #1436
• CMakeLists.txt: fix status message for swift-collections by @MaxDesiatov in #1435
• Enable FoundationMacrosTests on Windows by @jmschonfeld in #1432
• Merge release/6.2 into main by @github-actions[bot] in #1437
• Merge release/6.2 to main by @jmschonfeld in #1442
• attributed string fast path equality performance improvements by @vanvoorden in #1415
• Improve AttributedString.CharacterView to Substring conversion in AttributedStringProtocol.range(of:) by @jmschonfeld in #1440
• Correct the link for Implementation of 0028-locale-region-category.md by @lamtrinhdev in #1420
• Fallback to argv[0] for ProcessInfo.processName on platforms without specific APIs. by @kateinoigakukun in #1447
• Merge release/6.2 into main by @github-actions[bot] in #1446
• Fix Platform.getFullExecutablePath for platforms with no file system by @iCharlesHu in #1451
• [Proposal] AttributedString & SendableMetatype by @jmschonfeld in #1408
• Handle 1-day weekend properly by @itingliu in #1450
• update package deps for custom project root by @vanvoorden in #1412
• Enable exit tests on Windows by @jmschonfeld in #1406
• Merge release/6.2 into main by @github-actions[bot] in #1458
• Revert "Revert "FoundationEssentials,FoundationInternationalization: adjust for aliasing"" by @compnerd in #1421
• Keep executable path by @etcwilde in #1459
• Add 6.3 as an allowed availability version by @jmschonfeld in #1454
• Introduce Notification Messages API by @cthielen in #1452
• Proposal to generate UUIDs using RandomNumberGenerators by @FranzBusch in #1271
• [CI] Enable Wasm SDK build in swift-foundation by @jrflat in #1461
• Mark Bundle(_dsoHandle:) call in macro expansion with unsafe by @WindowsMEMZ in #1462
• Fix visionOS availability of Span by @glessard in #1464
• Prevent encodingDateFormatted() from using the current internationalization preferences by @jmschonfeld in #1467
• Cleanup FoundationMacros availability checks by @jmschonfeld in #1469
• Update default attribute scope framework paths by @jmschonfeld in #1472
• NotificationCenter.messages() should return Sendable type by @cthielen in #1473
• Update example to assign to deadlineTracker (if intended) by @noppefoxwolf in #1466
• Fix crash when using keypaths on final classes in Predicates by @jmschonfeld in #1475
• Add predicate keypath assertion exit tests by @jmschonfeld in #1476
• Improve temporary file location for atomic writes by @jmschonfeld in #1477
• Expose Decimal.pow() as a public API on FoundationEssentials by @iCharlesHu in #1471
• Update status and proposal name by @itingliu in #1478
• [Proposal] Base64 urlencoding and omitting padding options by @fabianfett in #1156
• Fix crash when creating predicate with generic root type by @jmschonfeld in #1483
• Merge release/6.2 into main by @github-actions[bot] in #1489
• TimeZone, Calendar, and Locale disagree on how .current is serialized by @jmschonfeld in #1491
• [Proposal] Add "String Encoding Names" proposal. by @YOCKOW in #1243
• [Proposal] SF-NNNN Search for recurrence in partial ranges by @hristost in #1457
• Update SF-0032 and SF-0033 review status by @itingliu in #1493
• Merge release/6.2 into main by @github-actions[bot] in #1492
• Add Locale encoding option to prevent .current sentinel by @jmschonfeld in #1500
• Merge release/6.2 into main by @github-actions[bot] in #1503
• [wasm] Use pthread mutex for wasm32-unknown-wasip1-threads target by @kateinoigakukun in #1490
• Merge release/6.2 into main by @github-actions[bot] in #1504
• [Base64] Add new encoding options by @fabianfett in #1195
• Add isiOSAppOnVision to _NSSwiftProcessInfo by @iCharlesHu in #1505
• Follow up for #1195 for FOUNDATION_FRAMEWORK by @itingliu in #1506
• Follow up for #1195: Remove an empty line by @itingliu in #1508
• Fix a corner case where createDirectory would fail on windows by @daveinglis in #1479
• Improve URL component validation performance by @jrflat in #1509
• SF-0033: Amend proposal in response to feedback. by @YOCKOW in #1502
• Revert "Fix a corner case where createDirectory would fail on windows (#1479)" by @jrflat in #1512
• Accept SF-0032 and SF-0033 by @itingliu in #1514
• Add a github workflow for automerger to merge main to future by @itingliu in #1513
• [Proposal] Post-Review Update for ProgressManager proposal by @chloe-yeo in #1498
• Prevent nil force unwrap in JSONEncoder test by @jrflat in #1523
• Improve performance of JSONDecoder and JSONEncoder for large apps by @ChrisBenua in #1481
• Fix leadingDotSyntax test reliance on current internationalization preferences by @jmschonfeld in #1528
• Merge release/6.2 into main by @github-actions[bot] in #1531
• [Proposal] ProgressManager Post-Review Update by @chloe-yeo in #1519
• CMake: modulemap override in build interface by @etcwilde in #1539
• Double-double Date by @stephentyrone in #1533
• Use _time.head when bridging to NSDate. by @stephentyrone in #1544
• Julian year 4713 BC is -4712, because year 0 = 1 BC by @UInt2048 in #1536
• Use file system representation for file paths in URL by @jrflat in #1551
• [main] Add LargeData internal initializer entrypoint by @jmschonfeld in #1553
• Mark conformance FloatingPointRoundingRule: Codable retroactive. by @stephentyrone in #1554
• Merge release/6.2 into main by @github-actions[bot] in #1568
• [CI] Enable Android SDK build in swift-foundation by @marcprux in #1566
• Minor Update to ProgressManager proposal by @chloe-yeo in #1556
• Prevent CalendarTests.datesMatching_simpleExample() from using the current TimeZone by @jmschonfeld in #1573
• Use a new TimeZone ICU API instead of directing time zone through ucal by @itingliu in #1570
• chore: restrict GitHub workflow permissions - future-proof by @incertum in #1541
• Use updated spelling for lifetime annotations. by @glessard in #1584
• Fix: attributed string typos by @MojtabaHs in #1588
• Revert "128-bit Date (#3475)" (#3549) by @itingliu in #1581
• SF-0033: Implement String.Encoding.ianaName and String.Encoding(ianaName:). by @YOCKOW in #1286
• Fix crashes caused by a race condition in icu::OlsonTimeZone::initTransitionRules by @itingliu in #1597
• AttributeScope and AttributedStringKey should conform to SendableMetatype by @jmschonfeld in #1607
• Revert "Use updated spelling for lifetime annotations. (#1584)" by @glessard in #1610
• Partial ranges in Calendar.RecurrenceRule.recurrences() by @hristost in #1456
• Use the canonicalized name to create ICU timezone object by @itingliu in #1616
• conversationalDayPeriodsOverride() fails with ICU 78 by @itingliu in #1655
• Update Foundation characterset data to Unicode 17 by @itingliu in #1656
• Ignore EOPNOTSUPP error when copying directory xattrs by @jmschonfeld in #1677
• Reading extended attributes can read uninitialized memory by @jmschonfeld in #1687
• Add test for localeIdentifierForCanonicalizedLocalizations by @itingliu in #1699
• [6.3] Add shims for getgrnam_r and getgrgid_r for API 23 by @madsodgaard in #1737
• [6.3] Update GitHub Actions to nightly-6.3 by @jmschonfeld in #1792
• [6.3] [wasm] Unlock FTS-related code on WASI by @kkebo in #1788

New Contributors

• @WindowsMEMZ made their first contribution in #1462
• @noppefoxwolf made their first contribution in #1466
• @UInt2048 made their first contribution in #1536
• @incertum made their first contribution in #1541

Full Changelog: swift-6.2.4-RELEASE...swift-6.3-RELEASE