v0.22.0

What's Changed

• Fix memory leak when calling get_writebatch and avoid unnecessary clones by @jkurian in #786
• Update snappy to 1.1.10 by @timsueberkrueb in #788
• Prefer rocksdb_free to free for RocksDB memory by @niklasf in #794
• Expose flush_cfs_opt to flush multiple column families by @lizhanhui in #793
• Update to RocksDB 8.3.2 by @niklasf in #796
• Remove temporary boxed keys in batched_multi_get by @axnsan12 in #801
• Wrap prop names into a PropName type offering free conversion to str by @mina86 in #780
• Add allow_ingest_behind ffi call for DB Options by @siyuan0322 in #808
• Remove wrong outlive requirements for Cache in docs by @zheland in #812
• feat: Support column_family_metadata, column_family_metadata_cf by @ovr in #810
• Update RocksDB to 8.5.3 by @niklasf in #815
• Expose ReadTier publicly by @tinct-martini in #821
• Update RocksDB to 8.6.7 by @aleksuss in #825
• feat: Expose set_optimize_filters_for_memory by @zaidoon1 in #827
• feat: Expose compression option parallel_threads by @zaidoon1 in #828
• fix: add raw iterator validation before calling next method by @aleksuss in #829
• Fix typo in documentation by @jazarine in #833
• feat: Expose set_wal_compression_type by @ovr in #817
• Update RocksDB to 8.8.1 by @zaidoon1 in #835
• feat: Expose compact_on_deletion_collector_factory by @zaidoon1 in #838
• Fix bug in DBWALIterator that would return updates before the given sequence by @schmidek in #831
• feat: Expose wait_for_compact by @zaidoon1 in #841
• feat: Expose set_auto_readahead_size by @niklasf in #842
• Update RocksDB to 8.9.1 by @zaidoon1 in #844
• feat: Expose set_periodic_compaction_seconds by @zaidoon1 in #845
• Update hash commit of the rocksdb submodule to corresponding v8.9.1 tag by @aleksuss in #848
• Make CompactOptions Send and Sync by @GodTamIt in #849
• Update to RocksDB 8.10.0 by @zaidoon1 in #852
• add WriteBufferManager support by @benoitmeriaux in #850
• update doc and arg name for optimize_for_point_lookup by @XiangpengHao in #856
• Expose rocksdb cumulative statistics and histograms by @AhmedSoliman in #853
• Make FlushOptions Send and Sync by @jansegre in #860
• Export memory usage builder and MemoryUsage structs to users by @AhmedSoliman in #854
• Release 0.22.0 by @aleksuss in #861

New Contributors

• @jkurian made their first contribution in #786
• @timsueberkrueb made their first contribution in #788
• @lizhanhui made their first contribution in #793
• @axnsan12 made their first contribution in #801
• @siyuan0322 made their first contribution in #808
• @ovr made their first contribution in #810
• @tinct-martini made their first contribution in #821
• @zaidoon1 made their first contribution in #827
• @jazarine made their first contribution in #833
• @schmidek made their first contribution in #831
• @GodTamIt made their first contribution in #849
• @benoitmeriaux made their first contribution in #850
• @XiangpengHao made their first contribution in #856
• @AhmedSoliman made their first contribution in #853
• @jansegre made their first contribution in #860

Full Changelog: v0.21.0...v0.22.0

v0.21.0

What's Changed

• Add doc-check to CI. Fix warnings in docs, but broken-intra-doc-links. by @YuraKotov in #743
• Fix rustdoc::broken-intra-doc-links errors by @YuraKotov in #744
• Fix 32-bit ARM build by @EyeOfPython in #754
• Allow specifying checksum type by @romanz in #756
• Enable librocksdb-sys to be built by rustc_codegen_cranelift by @ZePedroResende in #760
• Update to RocksDB 8.0.0 by @niklasf in #761
• Block cache creation failure is not recoverable by @niklasf in #763
• updated ios min version to 12 by @mighty840 in #770
• Actually enable io-uring by @niklasf in #751
• Update to RocksDB 8.1.1 by @niklasf in #774
• Add Cache::new_hyper_clock_cache() by @niklasf in #775
• Retrieve Value from KeyMayExist if value found in Cache or Memory by @Congyuwang in #759
• support for comparators as closures by @pegesund in #765
• Fix bug in DBWALIterator that would miss updates by @Zagitta in #771

New Contributors

• @YuraKotov made their first contribution in #743
• @ZePedroResende made their first contribution in #760
• @mighty840 made their first contribution in #770
• @pegesund made their first contribution in #765
• @Zagitta made their first contribution in #771

Full Changelog: v0.20.1...v0.21.0

v0.20.1

What's Changed

• Fix compatibility with MSRV 1.60.0 (aleksuss) in #741

Full Changelog: v0.20.0...v0.20.1

v0.20.0

0.20.0 (2023-02-09)

• Support RocksDB 7.x BackupEngineOptions (exabytes18)
• Fix int128 compatibility check (Dirreke)
• Add Options::load_latest method to load the latest options from RockDB (Congyuwang)
• Bump bindgen to 0.64.0 (cwlittle)
• Bump rocksdb to 7.9.2 (kwek20)
• Make set_snapshot method public (a14e)
• Add drop_cf function to TransactionDB (bothra90)
• Bump rocksdb to 7.8.3 (aleksuss)
• Add doc for set_cache_index_and_filter_blocks (guerinoni)
• Re-run build.rs if env vars change (drahnr)
• Add WriteBatch::data method (w41ter)
• Add DB::open_cf_with_opts method (w41ter)
• Use lz4-sys crate rather then submodule (niklasf)
• Make create_new_backup_flush generic (minshao)

New Contributors

• @minshao made their first contribution in #677
• @drahnr made their first contribution in #694
• @bothra90 made their first contribution in #721
• @a14e made their first contribution in #711
• @farazdagi made their first contribution in #725
• @kwek20 made their first contribution in #726
• @cwlittle made their first contribution in #734
• @Dirreke made their first contribution in #682
• @exabytes18 made their first contribution in #700

Full Changelog: v0.19.0...v0.20.0

v0.19.0

What's Changed

• Add support for building with io_uring on Linux (parazyd)
• Change iterators to return Result (mina86)
• Support RocksDB transaction (yiyuanliu)
• Avoid pulling in dependencies via static feature flag (niklasf)
• Bump rocksdb to 7.4.4 (niklasf)
• Bump tikv-jemalloc-sys to 0.5 (niklasf)
• Update set_use_fsync comment (nazar-pc)
• Introduce ReadOptions::set_iterate_range and PrefixRange (mina86)
• Bump rocksdb to 7.4.3 (aleksuss)
• Don’t hold onto ReadOptions.inner when iterating (mina86)
• Bump zstd-sys from 1.6 to 2.0 (slightknack)
• Enable a building on the iOS platform (dignifiedquire)
• Add DBRawIteratorWithThreadMode::item method (mina86)
• Use NonNull in DBRawIteratorWithThreadMode (mina86)
• Tiny refactoring including fix for UB (niklasf)
• Add batched version MultiGet API (yhchiang-sol)
• Upgrade to rocksdb v7.3.1 (yhchiang-sol)
• Consistently use ffi_util::to_cpath to convert Path to CString (mina86)
• Convert properties to &CStr (mina86)
• Allow passing &CStr arguments (mina86)
• Fix memory leak when reading properties and avoid memory allocation (mina86)
• Fix Windows UTF-8 build flag (rajivshah3)
• Use more target features to build librocksdb-sys (niklasf)
• Fix bz_internal_error symbol multiply defined (nanpuyue)
• Bump rocksdb to 7.1.2 (dignifiedquire)
• Add BlobDB options (dignifiedquire)
• Add snapshot PinnableSlice based API (zheland)

New Contributors

• @zheland made their first contribution in #606
• @dignifiedquire made their first contribution in #610
• @guerinoni made their first contribution in #627
• @nanpuyue made their first contribution in #628
• @yhchiang-sol made their first contribution in #645
• @slightknack made their first contribution in #651
• @nazar-pc made their first contribution in #659
• @yiyuanliu made their first contribution in #565
• @parazyd made their first contribution in #621

Full Changelog: v0.18.0...v0.19.0

v0.18.0

What's Changed

• Update RocksDB to v6.22.1 by @duarten in #540
• Add WAL flush API by @duarten in #541
• Fixes suggested by clippy by @aleksuss in #547
• Support building RocksDB with jemalloc by @akrylysov in #542
• Support UTF-8 file paths on Windows by @rajivshah3 in #551
• Replace jemalloc by @0xdeafbeef in #554
• options: add set_info_log_level to control log verbosity by @tkintscher in #553
• add feature flag for runtime type information, and metadata for locating library and sources by @jgraettinger in #544
• Derive serde::{Serialize, Deserialize} for configuration enums by @thibault-martinez in #556
• Add merge operands iterator by @0xdeafbeef in #559
• Support restoring from a specified backup by @goldenleaves in #561
• Open DB with read-only access and with column family descriptors by @nikurt in #569
• Update compression dependencies by @akrylysov in #570
• Use *-sys crates where possible by @Dr-Emann in #555
• Fix CI builds by @aleksuss in #582
• fix ReadOptions method typo by @Congyuwang in #578
• Optimize multi_get_cf_opt() to use size hint by @niklasf in #579
• multi_get support by @olegnn in #572
• Optimize non-overlapping copy in raw_data by @niklasf in #583
• Replace mem::transmute with narrower conversions by @niklasf in #584
• Make CacheWrapper and EnvWrapper Send and Sync by @aleksuss in #586
• Add constants for all supported properties by @steviez in #589
• Add BlockBasedOptions::set_whole_key_filtering() by @niklasf in #594
• Support configuring bottom-most compression level by @mina86 in #590
• Fix theoretical UB while transmuting Arc by @niklasf in #588
• fixup! Add constants for all supported properties (#589) by @steviez in #599
• Upgrade to RocksDB 6.28.2 by @akrylysov in #600
• Make Ribbon filters available by @niklasf in #595
• Add open_cf_descriptor methods for Seoncdary and ReadOnly AccessType by @steviez in #604

v0.17.0

Release 0.17.0 (#539)

v0.16.0

Release 0.16.0 (#508)

v0.15.0

Release 0.15.0 (#458)

v0.14.0

Release 0.14.0 (#408)