diff options
Diffstat (limited to 'vendor/ramsey/uuid/CHANGELOG.md')
| -rw-r--r-- | vendor/ramsey/uuid/CHANGELOG.md | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/vendor/ramsey/uuid/CHANGELOG.md b/vendor/ramsey/uuid/CHANGELOG.md index f2f1548e2..57b7f5ea7 100644 --- a/vendor/ramsey/uuid/CHANGELOG.md +++ b/vendor/ramsey/uuid/CHANGELOG.md @@ -21,6 +21,23 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0. ### Security +## [3.9.3] - 2020-02-20 + +### Fixed + +* For v1 UUIDs, round down for timestamps so that microseconds do not bump the + timestamp to the next second. + + As an example, consider the case of timestamp `1` with `600000` microseconds + (`1.600000`). This is the first second after midnight on January 1, 1970, UTC. + Previous versions of this library had a bug that would round this to `2`, so + the rendered time was `1970-01-01 00:00:02`. This was incorrect. Despite + having `600000` microseconds, the time should not round up to the next second. + Rather, the time should be `1970-01-01 00:00:01.600000`. Since this version of + ramsey/uuid does not support microseconds, the microseconds are dropped, and + the time is `1970-01-01 00:00:01`. No rounding should occur. + + ## [3.9.2] - 2019-12-17 ### Fixed @@ -591,7 +608,8 @@ versions leading up to this release.* [ramsey/uuid-doctrine]: https://github.com/ramsey/uuid-doctrine [ramsey/uuid-console]: https://github.com/ramsey/uuid-console -[unreleased]: https://github.com/ramsey/uuid/compare/3.9.2...HEAD +[unreleased]: https://github.com/ramsey/uuid/compare/3.9.3...HEAD +[3.9.3]: https://github.com/ramsey/uuid/compare/3.9.2...3.9.3 [3.9.2]: https://github.com/ramsey/uuid/compare/3.9.1...3.9.2 [3.9.1]: https://github.com/ramsey/uuid/compare/3.9.0...3.9.1 [3.9.0]: https://github.com/ramsey/uuid/compare/3.8.0...3.9.0 |