# grebedb change log
(This log only contains changes for the library. Changes for the grebedb-tool crate are located in its own file.)
## 1.0.0 (2021-06-04)
* Updated dependencies.
* API considered stable.
## 0.3.0 (2021-04-20)
### General
* When attempting to open a database in read-only or load-only mode, a lock file is no longer written to a directory if does not actually contain a database.
### API
* Added `CompressionLevel::VeryLow`.
* Added the `export` module, from the command line tool, to allow programmatic backups.
## 0.2.0 (2021-04-07)
### General
* Internal file sync_data/sync_all() now only occurs at once during `flush()`, rather than at all the time. This is intended to perform better with OS filesystem buffers.
### API
* `Cursor::set_end_range()` was removed and replaced with `Cursor::set_range()` which accepts a range.
* `Database::cursor_range()` changed to accept a range.
* `Database::cursor()` changed to return a `Result<Cursor>` instead of `Cursor` to better match `Database::cursor_range()`.
* Added `Database::verify()`.
* Added `Vfs::sync_file()`.
### Format
* Added revision 3 for node filenames. (Backwards compatible.)
## 0.1.0 (2021-03-28)
Initial version.