0.6.1

Version: 0.6.1
Git ref: refs/tags/0.6.1
Build Date: 2025-01-03T05:18
PIP Package: chroma-0.6.1.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.6.1
DockerHub Image: chromadb/chroma:0.6.1

What's Changed

• Fix typo in persistent-client.md by @chtnnh in #3365
• [ENH] Bump chroma-load to version that caches get_collection by @rescrv in #3368
• [BLD]: release both planes instead of just data plane by @codetheweb in #3372
• [ENH]: support export foyer metrics via otel by @MrCroxx in #3204
• [ENH] Validate HNSW index integrity on load by @Sicheng-Pan in #3369
• [RELEASE] JS 1.10.0 by @itaismith in #3373
• [DOC] v0.6.0 migration log by @itaismith in #3376
• [BLD]: save OTEL traces in artifact during CI by @codetheweb in #3378
• [DOC] Fix HNSW typos by @itaismith in #3383
• [BUG]: Add Segment Caches thread-safety by @tazarov in #3335
• [DOC] Update TypeScript OpenAI Embedding Function Parameter Documentation by @CuriousGu in #3382
• [ENH] ✨ Support MPS accelerated OpenCLIP embeddings by @connorbrinton in #3295
• [BUG]: upsert() always uses default tenant/database by @codetheweb in #3387
• [BUG] Does the integrity check work? by @rescrv in #3392
• [ENH] A chroma-load that is limited to 4 connections. by @rescrv in #3394
• [RELEASE] 0.6.1 by @itaismith in #3393

New Contributors

• @chtnnh made their first contribution in #3365
• @CuriousGu made their first contribution in #3382
• @connorbrinton made their first contribution in #3295

Full Changelog: 0.6.0...0.6.1

Latest

Version: 0.6.2.dev8
Git ref: refs/heads/main
Build Date: 2025-01-03T21:46
PIP Package: chroma-0.6.2.dev8.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.6.2.dev8
DockerHub Image: chromadb/chroma:0.6.2.dev8

0.6.0

Version: 0.6.0
Git ref: refs/tags/0.6.0
Build Date: 2024-12-30T22:03
PIP Package: chroma-0.6.0.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.6.0
DockerHub Image: chromadb/chroma:0.6.0

What's Changed

• [ENH] Implement K Means by @sanketkedia in #3159
• [ENH] Implement append by @sanketkedia in #3182
• [ENH] SPANN: Implement update and delete by @sanketkedia in #3185
• [ENH] Full garbage collection by @sanketkedia in #3194
• [CHORE] switch chroma-load away from tonic by @rescrv in #3250
• [BLD]: publish Helm chart to ECR by @codetheweb in #3246
• [BLD]: fix Helm package directory in workflow by @codetheweb in #3251
• [ENH] Introduce spann segment reader by @sanketkedia in #3212
• [ENH] rng_query_operator by @sanketkedia in #3213
• [BUG] Instantiate http client for chroma-load tracing. by @rescrv in #3254
• [ENH] Fetch posting list operator by @sanketkedia in #3214
• [ENH] Brute force distances for a posting list operator by @sanketkedia in #3215
• [ENH] spann_merge_operator by @sanketkedia in #3218
• [ENH] spann query orchestrator by @sanketkedia in #3219
• [ENH] Return better error from Sysdb for flush compaction. by @rohitcpbot in #3244
• [BLD]: invalidate the layer cache for git clone hnswlib when there's a new commit to the repo by @codetheweb in #3258
• [ENH] Use tasks for concurrency. by @rescrv in #3257
• [BUG] empty commit to trip CI cache by @rescrv in #3263
• chore: fix function name in comment by @clonefetch in #3266
• [ENH] Upsert and a synthetic data set. by @rescrv in #3253
• [BLD] trigger hosted release workflow by @codetheweb in #3270
• [DOC] Fix Vercel build failures by @itaismith in #3272
• [ENH] SPANN: Bug fixes and benchmark by @sanketkedia in #3275
• [BLD]: use Depot to build chromadb image by @codetheweb in #3273
• [BLD]: add Depot CLI setup step to fix build by @codetheweb in #3279
• [ENH] Sinusoid and sawtooth load patterns for chroma-load. by @rescrv in #3262
• [DOC] Document chroma-load by @rescrv in #3269
• [ENH] chroma-load can save and restore running workloads to survive restarts. by @rescrv in #3278
• [BLD] Sync internal log service changes to OSS by @eculver in #3274
• [ENH] Metrics-only support. by @rescrv in #3282
• [BLD] Remove the release-hosted workflow as it's no longer needed by @eculver in #3283
• [CHORE] Remove a useless and expensive log line. by @rescrv in #3289
• [CLN] Cleanup query node after pushdown by @Sicheng-Pan in #3280
• [CLN] Deprecate PullLogsOperator by @Sicheng-Pan in #3281
• [DOC] Fix vercel build fail by @itaismith in #3288
• [ENH] Batched GC by @sanketkedia in #3293
• [ENH] Parameterized queries. by @rescrv in #3299
• [BLD]: update deploy workflows by @codetheweb in #3294
• [ENH] Remove log messages in happy hot paths by @sanketkedia in #3300
• [BLD]: fix hotfix workflow by @codetheweb in #3301
• [ENH]: stricter release/* & rc/* branch trigger by @codetheweb in #3303
• [CHORE] Removing generated proto files for golang. by @rohitcpbot in #3222
• [BUG] Modify list_collections client methods to return a list of collection… by @itaismith in #3216
• [CHORE] Port forward minio UI by @rohitcpbot in #3306
• [CHORE] Make everything except chroma INFO. Make chroma DEBUG. by @rescrv in #3317
• [ENH] Make the error messages out of chroma-load decipherable. by @rescrv in #3316
• [ENH] Implement GetCollectionWithSegments endpoint for SysDB by @Sicheng-Pan in #3243
• [ENH] Use GetCollectionWithSegments endpoint in frontend by @Sicheng-Pan in #3252
• [ENH] Propagate segment information from frontend to query node by @Sicheng-Pan in #3255
• [ENH] Support delayed workloads in chroma-load-start. by @rescrv in #3318
• [ENH] Export Collection type directly by @itaismith in #3178
• [CHORE] Cycle out Python 3.8, cycle in Python 3.13. by @rescrv in #3319
• [CHORE] Unpin tokenizers. by @rescrv in #3322
• [CHORE] Upgrade orjson. by @rescrv in #3325
• [ENH] Deprecate FetchSegmentOperator by @Sicheng-Pan in #3261
• [CLN] Cleanup frontend after query pushdown by @Sicheng-Pan in #3291
• [TST] Benchmark query node by @Sicheng-Pan in #3320
• [RELEASE] 0.6.0 by @itaismith in #3326
• [CHORE] Remove generated proto files for python by @rohitcpbot in #3321
• [BUG] Remove 3.13 from tested versions temporarily. by @rescrv in #3327
• [PERF]: Fixing double deserialization issue - 30% performance improvement by @tazarov in #3310
• [CHORE] Snip a log line that's happy-path and too verbose. by @rescrv in #3328
• [BUG] Generate protos with a lower version for tests. by @rohitcpbot in #3329
• [CHORE] Add instrumentation to a slow Python call. by @rescrv in #3330
• [ENH] Support full-text-search mixins. by @rescrv in #3323
• [BUG] Update chroma-load to only output errors to stdout. by @rescrv in #3338
• [DOC] New Chroma Docs by @itaismith in #3315
• [ENH] Implement rank() for blockfile by @Sicheng-Pan in #3331
• [CLN] Deprecate blockfile get_at_index() by @Sicheng-Pan in #3332
• [ENH] Use an improved chroma cloud client for chroma-load by @rescrv in #3343
• [CLN] Implement Orchestrator trait and cleanups by @Sicheng-Pan in #3342
• [ENH] Ignore proto files generated by Go by @sanketkedia in #3347
• [ENH] Add NAC to the write path by @sanketkedia in #3341
• [BLD]: use lower core count for Python cluster tests by @codetheweb in #3304
• [BLD]: add workflow that warns if the Helm chart was modified without bumping the version by @codetheweb in #3350
• [ENH] Bump to the latest chromadb-rs pr. by @rescrv in #3349
• [ENH]: make log materialization result Send by @codetheweb in #3242
• [CHORE] REVERT: Make everything except chroma INFO. Make chroma DEBUG." by @codetheweb in #3358
• [RELEASE] 0.6.0 by @itaismith in #3367

New Contributors

• @clonefetch made their first contribution in #3266

Full Changelog: 0.5.23...0.6.0

0.5.23

Version: 0.5.23
Git ref: refs/tags/0.5.23
Build Date: 2024-12-05T06:36
PIP Package: chroma-0.5.23.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.23
DockerHub Image: chromadb/chroma:0.5.23

What's Changed

• [ENH] Support RI-4 and RI-5 hybrid read workloads. by @rescrv in #3199
• [ENH] Use figment configuration for chroma-load by @rescrv in #3203
• [ENH] chroma-load Dockerfile by @rescrv in #3226
• [CHORE] Fix lints that come with a new rust version. by @rescrv in #3231
• [BUG] Use the correct config path in chroma-load Dockerfile by @rescrv in #3230
• [ENH][chroma-load] Support delay on workloads. by @rescrv in #3210
• [CHORE] To the workspace with shared deps. by @rescrv in #3224
• [ENH] K8s support query replicas by @HammadB in #3234
• [BUG] Add headers to async client requests by @drewkim in #3236
• [CHORE] Bump helm chart version by @HammadB in #3239
• [RELEASE] 0.5.22 by @itaismith in #3240
• [BUG] Default chroma load config path incorrect by @HammadB in #3241
• [ENH] Introduce spann segment and index by @sanketkedia in #3080
• [ENH] implement append, commit and flush for spann segment and index by @sanketkedia in #3084
• [BUG] Fix property failure for soft delete. by @rohitcpbot in #3220
• [CHORE] Set tonic to http binary for chroma-load by @rescrv in #3245
• [RELEASE] 0.5.23 by @itaismith in #3247

Full Changelog: 0.5.21...0.5.23

0.5.20

Version: 0.5.20
Git ref: refs/tags/0.5.20
Build Date: 2024-11-19T05:18
PIP Package: chroma-0.5.20.tar.gz
Github Container Registry Image: ghcr.io/chroma-core/chroma:0.5.20
DockerHub Image: chromadb/chroma:0.5.20

What's Changed

• [RELEASE] 0.5.20 by @itaismith in #3157

Full Changelog: 0.5.19...0.5.20

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