Sourced from ramsey/uuid's releases.

4.8.1

Fixed

• This tagged release ensures the stable documentation build matches the current stable release.

Full Changelog: https://github.com/ramsey/uuid/compare/4.8.0...4.8.1

4.8.0

Deprecated

The following will be removed in ramsey/uuid 5.0.0:

• Ramsey\Uuid\Codec\OrderedTimeCodec is deprecated; please migrate to version 6 UUIDs.
• Ramsey\Uuid\Codec\TimestampFirstCombCodec is deprecated; please migrate to version 7 UUIDs.
• Ramsey\Uuid\Codec\TimestampLastCombCodec is deprecated; please use Ramsey\Uuid\Codec\StringCodec instead.
• Ramsey\Uuid\Generator\CombGenerator is deprecated; please migrate to version 7 UUIDs.

Fixed

• Allow brick/math version ^0.13; fixed in #589.
• Update call to str_getcsv() to avoid deprecation notice in PHP 8.4; fixed in #590.
• Hexadecimal is never an empty string; fixed in #593.
• Update docblocks for Uuid::fromBytes(), Uuid::fromString(), Uuid::fromDateTime(), Uuid::fromHexadecimal(), and Uuid::fromInteger() to note that each can throw InvalidArgumentException, addressing PHPStan errors occurring at call sites; fixed in #552.
• getVariant() for MaxUuid now correctly returns Uuid::RESERVED_FUTURE, as specified in RFC 9562, section 5.10.
• getVariant() for NilUuid now correctly returns Uuid::RESERVED_NCS, as specified in RFC 9562, section 5.9.

New Contributors

• @​staabm made their first contribution in ramsey/uuid#552
• @​Chris53897 made their first contribution in ramsey/uuid#568
• @​jrfnl made their first contribution in ramsey/uuid#584
• @​PNardman made their first contribution in ramsey/uuid#590
• @​axlon made their first contribution in ramsey/uuid#593
• @​derrabus made their first contribution in ramsey/uuid#589

Full Changelog: https://github.com/ramsey/uuid/compare/4.7.6...4.8.0

Sourced from ramsey/uuid's changelog.

4.8.1 - 2025-06-01

Fixed

• This tagged release ensures the stable documentation build matches the current stable release.

4.8.0 - 2025-06-01

Deprecated

The following will be removed in ramsey/uuid 5.0.0:

• Ramsey\Uuid\Codec\OrderedTimeCodec is deprecated; please migrate to version 6 UUIDs.
• Ramsey\Uuid\Codec\TimestampFirstCombCodec is deprecated; please migrate to version 7 UUIDs.
• Ramsey\Uuid\Codec\TimestampLastCombCodec is deprecated; please use Ramsey\Uuid\Codec\StringCodec instead.
• Ramsey\Uuid\Generator\CombGenerator is deprecated; please migrate to version 7 UUIDs.

Fixed

• Allow brick/math version ^0.13; fixed in #589.
• Update call to str_getcsv() to avoid deprecation notice in PHP 8.4; fixed in #590.
• Hexadecimal is never an empty string; fixed in #593.
• Update docblocks for Uuid::fromBytes(), Uuid::fromString(), Uuid::fromDateTime(), Uuid::fromHexadecimal(), and Uuid::fromInteger() to note that each can throw InvalidArgumentException, addressing PHPStan errors occurring at call sites; fixed in #552.
• getVariant() for MaxUuid now correctly returns Uuid::RESERVED_FUTURE, as specified in RFC 9562, section 5.10.
• getVariant() for NilUuid now correctly returns Uuid::RESERVED_NCS, as specified in RFC 9562, section 5.9.

• fdf4dd4 Prepare release 4.8.1
• b366701 Update documentation with references to RFC 9562
• 6700833 Prepare for release 4.8.0
• a11a7e5 Lock brick/math to ^0.9 for testing and update CHANGELOG
• db6a661 Merge branch 'derrabus-bump/math' into 4.x
• d52de61 fix: max UUID should be variant 7, nil UUID should be variant 0
• dbcee99 Update CHANGELOG with most recent changes
• efc4409 Clean up docblocks, code, and note new deprecations
• d43a9e7 chore: update copyright year
• 4d0c09d chore: convert @​psalm-return to @​return
• Additional commits viewable in compare view

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