Latest

Version: 0.5.19.dev62
Git ref: refs/heads/main
Build Date: 2024-11-16T01:45
PIP Package: chroma-0.5.19.dev62.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.19.dev62
DockerHub Image: chromadb/chroma:0.5.19.dev62

0.5.18

Version: 0.5.18
Git ref: refs/tags/0.5.18
Build Date: 2024-11-05T19:15
PIP Package: chroma-0.5.18.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.18
DockerHub Image: chromadb/chroma:0.5.18

What's Changed

• [ENH]: refine some default arguments for foyer by @MrCroxx in #3037
• [BUG] Fix NAC getting stuck by @sanketkedia in #2991
• [ENH] Remove collection_id from get_collection by @drewkim in #3040
• [TST] Move test utilities to individual crates by @Sicheng-Pan in #3041
• [ENH] Output block size when writing to storage. by @rescrv in #3042
• [ENH] Add fastapi middleware for http.disconnect by @HammadB in #3038
• [CHORE] More details logged to understand compaction. by @rescrv in #3050
• [CHORE] Bump github actions/checkout to v4. by @rescrv in #3053
• [CLN] Remove quota_rules from QuotaProvider by @drewkim in #3054
• [CHORE] Log block id on cold get. by @rescrv in #3055
• [DOCS] Update CIP Chroma Improvement Proposals reference by @emmanuel-ferdman in #3056
• [BUG] Convert OpenCLIP embeddings to numpy arrays by @itaismith in #3051
• [ENH]: replace get_block_ids_* with get_block_ids_range() in SparseIndex by @codetheweb in #2921
• [ENH]: replace get_* methods on Arrow blocks with get_range() by @codetheweb in #2934
• [ENH]: replace get_* methods on memory blockfile impl with get_range() by @codetheweb in #2935
• [ENH]: replace .get_* methods on blockfile API with .get_range() by @codetheweb in #2936
• [ENH]: make get_range() a lazy Stream by @codetheweb in #3009
• [ENH] Comment about integer division. by @rescrv in #3059
• [CLN] Remove QuotaProvider by @drewkim in #3061
• [RELEASE] 0.5.18 by @itaismith in #3063

New Contributors

• @emmanuel-ferdman made their first contribution in #3056

Full Changelog: 0.5.17...0.5.18

0.5.17

Version: 0.5.17
Git ref: refs/tags/0.5.17
Build Date: 2024-10-31T21:00
PIP Package: chroma-0.5.17.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.17
DockerHub Image: chromadb/chroma:0.5.17

What's Changed

• [ENH] In-process filtering of foyer traces under 1ms. by @rescrv in #3014
• [BUG] Buffer unordered to limit NAC by @HammadB in #3019
• [CLN] Update chat-with-docs example by @itaismith in #3021
• Docs update by @itaismith in #3023
• [CLN] Docs Tweaks by @itaismith in #3024
• [CLN] Clean up log service migration template by @HammadB in #3016
• [ENH] Azure Deployment Guide by @itaismith in #3012
• [CLN] make ValueError and TypeError present as InvalidArgumentError by @HammadB in #3017
• [ENH] Latency histograms for get/insert/remove/clear of cache. by @rescrv in #3018
• [CLN] Separate validation and transformation logic by @atroyn in #2899
• [ENH] Rendezvous hashing support replication by @HammadB in #2969
• [ENH] Sometimes simulation disagrees with math by @HammadB in #3030
• [CLN] Fix broken links in LlamaIndex docs by @itaismith in #3034
• [BUG] Remove unnecessary call to get_metadata for query by @Sicheng-Pan in #3035
• [RELEASE] 0.5.17 by @itaismith in #3036

Full Changelog: 0.5.16...0.5.17

0.5.16

Version: 0.5.16
Git ref: refs/tags/0.5.16
Build Date: 2024-10-29T00:33
PIP Package: chroma-0.5.16.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.16
DockerHub Image: chromadb/chroma:0.5.16

What's Changed

• [ENH] Add metadata to block by @HammadB in #2915
• [ENH] Add blockfile root by @HammadB in #2916
• [ENH] Sparse Index Reader/Writer Split by @HammadB in #2918
• [CLN] Refactor sysdb and log service by @sanketkedia in #2893
• [ENH] Add count index by @HammadB in #2938
• [BUG] Fix migration out of order by @sanketkedia in #2965
• [ENH] Production guides update by @itaismith in #2966
• [ENH] Bump foyer to 0.12 by @MrCroxx in #2955
• Update Chart.yaml by @HammadB in #2970
• [BUG] fix blockfile migration by @HammadB in #2971
• [CHORE] Remove unused import by @eculver in #2973
• [ENH] HTTP API routes overhaul by @drewkim in #2954
• [ENH]: disable Posthog profiles by @codetheweb in #2974
• [TST] Consolidate shared package version helpers by @drewkim in #2975
• [ENH] Add tenant/database to Collection operations by @drewkim in #2982
• [ENH] Stand up @rate_limit in front of add and query by @drewkim in #2980
• [ENH] Stand up @rate_limit in front of all operations by @drewkim in #2986
• [CHORE] Update host path for disk cache by @eculver in #2972
• [BUG] Ensure tenant/database are threaded through everywhere by @drewkim in #2989
• [BUG]: fix sparse index writer panic by @codetheweb in #2976
• [TST]: update test_persist to create 1+ collections by @codetheweb in #2933
• [CHORE] Add QuotaError as a ChromaError by @drewkim in #2990
• [CHORE] cleanup spammy log line. by @rescrv in #2994
• [CHORE] enable tracing for our crates by @rescrv in #2993
• [ENH] Enable tracing::instrument for foyer cache calls. by @rescrv in #2996
• [ENH] Configure tracing via RUST_LOG. by @rescrv in #2999
• [ENH] Fix error propagation in sysdb by @sanketkedia in #2896
• [CHORE] Cleanup clippy warnings for Rust 1.82 by @rescrv in #3000
• [CLN] Update QuotaEnforcer to be naive by @drewkim in #2997
• [CHORE] Set chroma-cache to error-level tracing. by @rescrv in #3005
• [CHORE] Update docker to avoid critical authz regression by @rescrv in #3002
• [CHORE] upgrade rustls and h2 to avoid bugs by @rescrv in #3001
• [BUG] Silence NotFound HSNW errors. by @rescrv in #3004
• [CHORE] having chroma=tracing enabled tracing for chroma-cache too. by @rescrv in #3006
• [PERF] Flush blocks in parallel by @HammadB in #3008
• [ENH] Add typed Uuids to separate IndexUuid from CollectionUuid. by @rescrv in #3007
• [CHORE] Upgrade tracing libraries to latest. by @rescrv in #3013
• [RELEASE] 0.5.16 by @itaismith in #3015

New Contributors

• @MrCroxx made their first contribution in #2955

Full Changelog: 0.5.15...0.5.16

0.5.15

Version: 0.5.15
Git ref: refs/tags/0.5.15
Build Date: 2024-10-16T08:58
PIP Package: chroma-0.5.15.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.15
DockerHub Image: chromadb/chroma:0.5.15

What's Changed

• [CHORE] Bump rust version and CI/CD to 1.81.0 by @rescrv in #2958
• [RELEASE] 0.5.15 by @itaismith in #2959

Full Changelog: 0.5.14...0.5.15

0.5.13

Version: 0.5.13
Git ref: refs/tags/0.5.13
Build Date: 2024-10-10T23:05
PIP Package: chroma-0.5.13.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.13
DockerHub Image: chromadb/chroma:0.5.13

What's Changed

• [ENH] Make block and sparse index caches use persistent type. by @rescrv in #2904
• [ENH] Use binary search for gt/gte/lt/lte by @Sicheng-Pan in #2894
• [ENH] Deployment guide updates by @itaismith in #2906
• [BUG]: Lint job - python setup failure by @tazarov in #2924
• [BUG]: Log purge correctness by @tazarov in #2923
• [CLN] Make delete return None by @itaismith in #2880
• [BUG] Remove callouts to discord production support in docs by @itaismith in #2929
• [RELEASE] 0.5.13 by @itaismith in #2930

Full Changelog: 0.5.12...0.5.13

0.5.12

Version: 0.5.12
Git ref: refs/tags/0.5.12
Build Date: 2024-10-08T21:42
PIP Package: chroma-0.5.12.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.12
DockerHub Image: chromadb/chroma:0.5.12

What's Changed

• [CHORE] Switch to debug_struct over f.write by @HammadB in #2867
• [CHORE] Cleanup some clippy errors and all warnings for rust/types by @rescrv in #2858
• [CHORE] Remove the need to pop from the disk cache during compaction by @rescrv in #2865
• [CHORE] clean up cache, distance, index, storage clippy warnings by @rescrv in #2860
• [CHORE] Make a ChromaError type for RuntimeTypeError by @rescrv in #2866
• [ENH] We own the chroma crate by @rescrv in #2870
• hosted in early access by @jeffchuber in #2874
• [CHORE] Clippy for more. by @rescrv in #2871
• [ENH]: 21x faster full text querying by @codetheweb in #2833
• [ENH] Implement SignedRoaringBitmap and update where/where_document AST by @Sicheng-Pan in #2846
• [ENH] Implement MetadataProvider, RoaringMetadataFilter, and refactor MetadataFilteringOperator by @Sicheng-Pan in #2847
• [CLN] Refactor MergeMetadataResultsOperator by @Sicheng-Pan in #2848
• [CLN] Cleanup codebase with the refactored metadata filtering pipeline by @Sicheng-Pan in #2849
• [CHORE] Finish clippy work. Enable it. Make docs not warn too. by @rescrv in #2879
• [ENH] Implement serde for SparseIndex by @HammadB in #2881
• [ENH] Change the semantics of $ne, $nin, and $not_contains for local Chroma by @Sicheng-Pan in #2875
• [CHORE] Cleanup clippy warnings from merges pre-clippy. by @rescrv in #2885
• [TST] Move clippy into the lint job by @HammadB in #2886
• [ENH]: add tenant, database, and collection IDs to trace when available by @codetheweb in #2889
• [TST] Move rust benchmark crate to test crate by @Sicheng-Pan in #2900
• [ENH] Disk and memory-backed cache with Foyer 0.10. by @rescrv in #2890
• [TST] Implement utility functions to instantiate blockfile provider by @Sicheng-Pan in #2901
• [TST] Bound hypothesis version for breaking changes by @Sicheng-Pan in #2907
• [TST] Implement utility functions to instantiate segment by @Sicheng-Pan in #2902
• [ENH] RateLimitEnforcer abstract class by @drewkim in #2898
• [ENH] Automatically set version release as the latest release on Github by @itaismith in #2908
• [TST] Benchmark metadata filtering by @Sicheng-Pan in #2903
• [TST] Enable tests for $ne, $nin, and $not_contains for hosted Chroma by @Sicheng-Pan in #2909
• [RELEASE] 0.5.12 by @itaismith in #2913

Full Changelog: 0.5.11...0.5.12

0.5.11

Version: 0.5.11
Git ref: refs/tags/0.5.11
Build Date: 2024-09-27T00:35
PIP Package: chroma-0.5.11.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.11
DockerHub Image: chromadb/chroma:0.5.11

What's Changed

• [CHORE] cleanup Debug of HnswIndexProvider by @rescrv in #2864
• [CHORE] Cleanup clippy warnings in rust/blockstore by @rescrv in #2859
• [PERF] Convert embeddings representation to numpy by @drewkim in #2803
• [RELEASE] 0.5.11 by @itaismith in #2869

Full Changelog: 0.5.10...0.5.11

0.5.10

Version: 0.5.10
Git ref: refs/tags/0.5.10
Build Date: 2024-09-27T00:28
PIP Package: chroma-0.5.10.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.10
DockerHub Image: chromadb/chroma:0.5.10

What's Changed

• [RELEASE] 0.5.10 by @itaismith in #2862

Full Changelog: 0.5.9...0.5.10

0.5.7

What's Changed

• [ENH] Add support for FE tolerations by @HammadB in #2560
• [ENH] Support FE replica count by @HammadB in #2561
• [ENH] fix types export for CJS consumers/NPM types badge by @codetheweb in #2563
• [ENH] CIP: Write-Ahead Log Pruning & Vacuuming by @codetheweb in #2498
• [BUG]: Pydantic 1.9+ compatibility by @tazarov in #2229
• [BUG] HNSW Rust params should have defaults by @HammadB in #2564
• [ENH] enable retries on all gRPC channels by @codetheweb in #2572
• [TST] add hypothesis collection id to logs by @sanketkedia in #2573
• [ENH] return chroma-trace-id header, include trace ID in thrown errors by @codetheweb in #2570
• [ENH] Connection pool FD leak v2 by @tazarov in #2014
• [ENH] Properly display memberlist in SysDB by @Ishiihara in #2565
• [CHORE] Add logs to memberlist by @HammadB in #2583
• [CHORE] Add more debugs to memberlist by @HammadB in #2584
• [PERF] Trace auth requests by @HammadB in #2589
• [ENH] simplify logic for when to persist index changes (re-apply with fix) by @codetheweb in #2545
• [ENH] add .clean_log() to Producers by @codetheweb in #2549
• [ENH] automatically clean WAL by @codetheweb in #2557
• [ENH] add vacuum CLI command by @codetheweb in #2519
• [BUG]: Pydantic 1.x Union Types by @tazarov in #2577
• [PERF] Add sysdb catalog traces by @HammadB in #2593
• [ENH] Add sysdb cpu/memory requests and limits to helm chart by @HammadB in #2596
• [BUG] Sysdb k8s resource typo by @HammadB in #2600
• [ENH] JS Client Refactor (Full Stack) by @AlabasterAxe in #2542
• [ENH] add tracing to gorm by @codetheweb in #2606
• [ENH] propogate nested error message by @codetheweb in #2608
• [BUG] fix nil dereference during error log by @codetheweb in #2609
• [ENH] prefetch APIs for Record segment and blockfile by @sanketkedia in #2547
• [ENH] Dispatch prefetch() as operator by @sanketkedia in #2562
• [ENH] Tag operators as IO or other + dispatcher schedules IO tasks on the main runtime by @sanketkedia in #2603
• [TST] Isolated Test Environments using testcontainers by @AlabasterAxe in #2607
• [ENH] multipart S3 file uploads by @codetheweb in #2590
• [CLN] Refactor rust codebase into many crates by @HammadB in #2618
• [ENH]: only use multipart upload if object size > part size by @codetheweb in #2622
• [CLN] Move distance, and index into their own crates by @HammadB in #2624
• [BUG]: fix nightly test workflow by @codetheweb in #2635
• [BLD]: fix JS dev release workflow by @codetheweb in #2636
• [BUG] fix multi collection log purge by @codetheweb in #2617
• [ENH]: don't allow a null collection ID on segments by @codetheweb in #2626
• [CHORE] Move pull log trace record count to structured field by @HammadB in #2642
• [PERF] Make pull logs an I/O operator so it runs on main runtime by @HammadB in #2641
• [BUG] S3 client not respecting timeout by @HammadB in #2643
• [ENH] gRPC segment requests should include the collection ID by @codetheweb in #2613
• [PERF]: bump compaction partition size to 10k by @codetheweb in #2647
• [ENH]: allow configuring replica count of compaction service by @codetheweb in #2650
• [BUG]: fix tracing for IO tasks by @codetheweb in #2652
• [ENH]: fix compactor traces, add additional info to trace by @codetheweb in #2653
• [ENH]: add record count to span when submitting embeddings by @codetheweb in #2654
• [ENH] fix embedding validation span pollution by @codetheweb in #2658
• [ENH]: lift frontend gRPC retry to application & trace by @codetheweb in #2659
• [ENH] Fetch blocks in parallel and make load_blocks take a slice instead by @HammadB in #2662
• [CLN] Only use distance avx/neon/sse if enabled by @HammadB in #2664
• [BLD]: fix nightly tests pod log upload by @codetheweb in #2670
• [ENH] Make Rust/C++ FFI error handling robust by @HammadB in #2667
• [ENH] Add timeouts to FE grpc clients by @HammadB in #2671
• [ENH]: allow using node selectors for pods instead of tolerations by @codetheweb in #2672
• [ENH] [PERF] add indices to metadata columns by @levand in #2623
• [BLD]: bump time dependency by @codetheweb in #2679
• [ENH]: skip brute force search when log is empty by @codetheweb in #2666
• [ENH]: allow configuring replicaCount and nodeSelector on log service by @codetheweb in #2678
• [ENH]: improve compaction traces by @codetheweb in #2680
• [ENH] Network Admission Control APIs by @sanketkedia in #2628
• [ENH] Construct and pass NAC by @sanketkedia in #2630
• [ENH] Block manager and HNSW provider consume Network Admission Control by @sanketkedia in #2631
• [ENH] NAC rate limits requests by @sanketkedia in #2632
• [ENH]: use follows_from() standard instead of manually adding parent attribute by @codetheweb in #2691
• [ENH]: cleanup HNSW temporary files after registering result by @codetheweb in #2646
• [PERF] Multipart s3 downloads passing through NAC by @sanketkedia in #2698
• [CLN] Reorganize delta module into seperate module and split out impls and [PERF] Refactor bf get_size to avoid nested loops by @HammadB in #2674
• [ENH] Evict other versions of hnsw index of the collection when another version is fetched by @sanketkedia in #2707
• [ENH]: add metric for total # of uncompacted log records by @codetheweb in #2696
• [ENH] Add gc for log service by @Ishiihara in #2634
• [BUG]: fix log service metrics service name by @codetheweb in #2713
• [PERF] Binary search get_prefix() calls in blockfile by @sanketkedia in #2717
• [ENH]: update JS CloudClient to accept tenant parameter by @codetheweb in #2726
• [ENH]: add config fields for max partition size & max compaction size in compactor by @codetheweb in #2732
• [PERF] Decrease compaction RAM usage and increase speed by @sanketkedia in #2729
• [PERF]: remove mutex around tokenizer by @codetheweb in #2735
• [PERF]: better locking of uncommitted tracking maps (decrease compaction time by 3x) by @codetheweb in #2736
• [ENH]: purge block cache after compaction by @codetheweb in #2741
• [PERF] Move write to blockfiles off main runtime by @sanketkedia in #2740
• [ENH] Synchronize post s3.get() operations in providers by @sanketkedia in #2712
• [ENH]: make test_sanity recall based by @codetheweb in #2742
• [PERF] Add include metadata to MetadataReader to avoid unncessary payload size by @HammadB in #2750
• [PERF]: speed up get_target_block_id() by @codetheweb in #2743
• [ENH]: skip querying MetadataSegmentReader for empty where clause by @codetheweb in https://githu...