Version 0.8-M1

Changes

• Fix spellcheck flow (#441)
• Improve updatable heap - [MOD-5439] (#434)
• Create SECURITY.md (#433)
• Dump neighbors in HNSW debug command [MOD-6496] (#432)
• Update README (#427)
• GHA - Use Merge queue - [MOD-6478] (#422)
• Fix flaky test_tiered_hnsw:bufferLimitAsync (#425)
• Bumped GitHub spellcheck action to latest version: 0.35.0 (#424)

🐛 Bug Fixes

• Fix hardware optimization compilation - [MOD-6567] (#438)
• Fix label deletion from an unordered map - [MOD-6710] (#435)

Contributors

We'd like to thank all the contributors who worked on this release!

@GuyAv46, @alonre24 and @jonasbn

Version 0.7.1

Changes

• Add an API to allow external lock/unlock for shared ownership to reduce locks overhead in ad-hoc BF mode (#419)
• Optimize implementation for insert and delete vectors in HNSW (#416) (#406)
• Refactor query result API - (#412)

Contributors

We'd like to thank all the contributors who worked on this release!

@GuyAv46 and @alonre24

Version 0.7.0

Changes

• HNSW refactor - data blocks (#397) - HNSW is now using data blocks to store vectors and metadata instead of array
• Tired index (#327) - Using FLAT as a frontend index to allow long async background writes (insert, update, delete) for the backend index

Contributors

We'd like to thank all the contributors who worked on this release!

@DvirDukhan, @GuyAv46, @alonre24, @chayim and @meiravgri

Version 0.7-M3

Changes

HNSW index to use data blocks (#397) - move HNSW storage layer to data blocks

Version 0.7-M2

Second milestone release for 0.7

Changes

• Feature hnsw tiered index (#327) - Allows async multi-writers indexing and deletion via garbage collection (repair and swap jobs) in HNSW. Improved index factory API, including tiered index factory. Changed info structure and API for general-purpose info sections.

Version 0.6.1

🐛 Bug Fixes

#346 - Fixed a bug in the deletion logic of a multi-value index.

Version 0.7-M1

Changes

• update CodeQL actions (#340)
• updates action to v2 (#338)
• fix download files script in the docs (#325)
• Stringify password token for benchmarks (#323)
• fix bm invoker (#322)
• Support parallel graph scans in HNSW - CP to main (#321)
• Refactor add/delete API as an enabler for tiered index (#319)
• templated BM - MOD-3928 (#266) (#309)
• add feature branch to default flow invoker (#317)
• Introduce tiered HNSW index MOD-4300 MOD-4299 (#278)
• pybind: replaced input type to bytearray - MOD-4597 (#304)
• update rocky to 8.7 (#308)
• add GH actions + remove Circle + LGTM (#296)
• skip on noci (#297)
• fixed nightly flow (#295)
• GH actions CI (#283)
• add markDeleted function - MOD-4314 (#271)
• Serializer_refactor - MOD-4196 (#262)
• fixed word list + pull request template (#287)
• update readme (#286)
• pull request template (#284)

🐛 Bug Fixes

• fixed get AVX512F functions MOD-4593 (#298)

Contributors

We'd like to thank all the contributors who worked on this release!

@DvirDukhan, @GuyAv46, @alonre24 and @meiravgri

Version 0.6.0

Changes

• new license (#280)

Version 0.5.0

New features

• Added support for 64 bit floating point (#253, #246, #252, #243, #250, #251)
• Range query (#257,
• Multivalue indexing - support for multiple vectors per label (#255, #230, #241, #235

Additional API changes

• Extend query result API (#261)
• update outbound DS (#225)

Maintenance and code enablers

• cpu features latest (#254)
• Fixing_benchmark_run_perf_noci (#248)
• added templated normalize function (#222)
• changed TopCandidatesIndices type (#240)
• fixed branch for templating brute force index batch iterator (#238)
• hnsw template (#224)
• added template to flat index (#207)
• Fix missing setuptools in bindings build (#229)
• Index factory (#216)
• Changed distance function last argument type (#208)
• Fp64_add_datasize_to_vectorBlock (#202)
• Inheritance Refactor (#196)
• Perf fix benchmarks run on tags (#212)
• Fp64_remove_SpaceInterface (#195)
• Muliple branch based releases #1: main branch (#209)
• Adding spellcheck to CI, and fixing docs along the way (#203)
• Improving pre-fetch logic - HNSW (#181)
• update brute_force delete algorithm to avoid re-using ids (#178)
• Add google benchmark to grafana from CI (#191)
• added sanity test for updating vector in HNSW algo (#190)
• updating CI xcode version from 11.6.0 to 11.7.0 (#192)

Contributors

We'd like to thank all the contributors who worked on this release!

@DvirDukhan, @GuyAv46, @alonre24, @chayim and @meiravgri

Version 0.3.2

Changes

• Space Optimization Fix (#175) - Better optimization selection and missing function implementation.
• Fixing benchmark run for #175 (#182)
• resizing to align blocksize (#177) - Aligning index capacity with block size
• added sanity test for updating vector in HNSW algo (#193 )
• improving pre-fetch logic (#200 )

Contributors

We'd like to thank all the contributors who worked on this release!

@GuyAv46, @alonre24 and @meiravgri