Changelog

The format is based on Keep a Changelog.

[Unreleased]

[0.13.0] - 2022-11-29

Removed parity-util-mem support. #696

[0.12.0] - 2022-09-20

Breaking

Removed fn restore from KeyValueDB trait. #662
Streamlined API. #661
- fn get_by_prefix return type changed to io::Result<Option<DBValue>>
- fn has_prefix return type changed to io::Result<bool>
- Iterator item changed to io::Result<DBKeyValue>
Updated parity-util-mem to 0.12. #680

[0.11.0] - 2022-02-04

Breaking

Migrated to 2021 edition, enforcing MSRV of 1.56.1. #601
Updated parity-util-mem to 0.11. #623

[0.10.0] - 2021-07-02

Breaking

Updated parity-util-mem to 0.10. #556

[0.9.0] - 2021-01-27

Breaking

Updated parity-util-mem to 0.9. #510

[0.8.0] - 2021-01-05

Breaking

Updated parity-util-mem to 0.8. #470

[0.7.0] - 2020-06-24

Updated parity-util-mem to 0.7. #402

[0.6.0] - 2020-05-05

Breaking

Removed write_buffered and flush methods. #313
Introduced a new DeletePrefix database operation. #360
Renamed prefix iteration to iter_with_prefix. #365

[0.5.0] - 2020-03-16

License changed from GPL3 to dual MIT/Apache2. #342
Remove dependency on parity-bytes. #351
Updated dependencies. #361

[0.4.0] - 2019-01-06

Bump parking_lot to 0.10. #332

[0.3.1] - 2019-01-06

Updated features and feature dependencies. #307

[0.3.0] - 2020-01-03

I/O statistics API. #294
Removed KeyValueDBHandler trait. #304

[0.2.0] - 2019-12-19

Changed

Default column support removed from the API
- Column argument type changed from Option<u32> to u32
- Migration None -> unsupported, Some(0) -> 0, Some(1) -> 1, etc.
Remove ElasticArray and change DBValue to be a type alias for Vec<u8> and add a DBKey backed by a SmallVec. #282

[0.1.1] - 2019-10-24

Dependencies

Updated dependencies. #239

Changed

Migrated to 2018 edition. #205