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119 Commits

Author SHA1 Message Date
Hrushikesh Yadav a36a392cd3 fix(opensearch): validate filter values to prevent term query injection (#5986) 2026-07-01 20:47:45 +05:30
Hrushikesh Yadav bc05fd9623 fix(neptune): escape filter values in openCypher queries to prevent injection (#5982) 
Signed-off-by: Hrushikesh Yadav <yadavhrushikesh65@gmail.com>
 2026-07-01 18:48:04 +05:30
Hrushikesh Yadav 3619fd77ae fix(azure-ai-search): validate filter value types and escape quotes in OData (#5983) 2026-06-29 20:31:26 +05:30
Hrushikesh Yadav 2dcb3542f8 fix(databricks): validate catalog/schema/table identifiers to prevent SQL injection (#5988) 2026-06-29 20:30:27 +05:30
Muhammad Furqan f59320df65 fix(faiss): normalize vectors for cosine distance strategy (#5960) 2026-06-29 15:03:55 +05:30
Hrushikesh Yadav d2ff83cf72 fix(redis): use .get() for hash/created_at in insert() to handle entity payloads (#5709) 2026-06-25 16:13:44 +05:30
Hrushikesh Yadav 3d06006f36 fix(valkey): escape special chars in FT.SEARCH tag filter values (#5750) 2026-06-25 15:20:13 +05:30
David Shrader 6ddf1669f4 fix(vector_stores): point fastembed-missing warning at mem0ai[extras] (#5622) 2026-06-24 14:47:02 +05:30
Xiaoju 43175d85f2 fix: preserve empty Azure AI Search update values (#5524) 
Signed-off-by: Xiaoju <xiaojuchh@gmail.com>
 2026-06-24 14:41:55 +05:30
Zaid 3497f26a00 fix: add auto_refresh option for OpenSearch Serverless compatibility (#3893) 
Co-authored-by: Zaid Malhis <Malhis@users.noreply.github.com>
 2026-06-24 11:48:52 +05:30
Hrushikesh Yadav fee344db85 fix(chroma): wrap scalar vector_id in list for delete() (#5703) 2026-06-24 10:54:36 +05:30
Bartok b611f69381 fix(chroma): wrap update() ids/embeddings/metadatas in lists (#5757) 2026-06-24 10:54:15 +05:30
Hrushikesh Yadav 565db27121 fix(milvus,baidu): sanitize filter values to prevent expression injection (#5746) 2026-06-23 16:51:05 +05:30
Hrushikesh Yadav c0ac9f81fa fix(milvus): wrap scalar vector_id in list for delete() (#5704) 2026-06-23 16:48:47 +05:30
Hrushikesh Yadav 716f021df8 fix(pinecone): map all comparison operators in _create_filter() (#5707) 2026-06-23 16:38:28 +05:30
Jiangtian Feng 7fa996261d perf: batch BM25 sparse encoding in Qdrant insert (#5592) 2026-06-23 16:29:16 +05:30
Hrushikesh Yadav 4e448269bc fix(mongodb): reject dict filter values to prevent NoSQL operator injection (#5748) 2026-06-22 18:09:01 +05:30
Hrushikesh Yadav 29d131f7aa fix(chroma): return None instead of {} from _generate_where_clause for empty filters (#5713) 2026-06-22 12:05:28 +05:30
Bartok 42fe129330 fix(opensearch): return [[]] from list() error path to honor list() contract (#5727) 2026-06-22 11:58:37 +05:30
Hrushikesh Yadav bd5996f41e fix(pinecone): return [[]] from list() error path instead of dict (#5706) 2026-06-22 11:57:52 +05:30
Bartok 299c423213 fix(faiss): return [[]] for uninitialized index to honor list() contract (#5725) 2026-06-22 11:57:06 +05:30
Hrushikesh Yadav ce0531a13e fix(mongodb): wrap list() return in outer list to match interface contract (#5729) 2026-06-22 11:54:16 +05:30
Yash Singh a48f34cf77 fix(vector_stores): deep-copy Redis DEFAULT_FIELDS so instances keep distinct dims (#5633) 2026-06-22 11:29:25 +05:30
Yash Singh f0ccd99924 fix(vertex): pass required vectors arg in list and similarity search (#5627) 2026-06-19 12:44:48 +05:30
ly-wang19 c5971193a2 fix(vector_stores): return None from Redis.get() for missing IDs (#5625) 
Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
Co-authored-by: Kartik <kartik.labhshetwar@mem0.ai>
 2026-06-19 12:25:24 +05:30
Yash Singh bd7ce2c13c fix(vector_stores): drop stray print in Weaviate list_cols (#5637) 2026-06-19 12:07:10 +05:30
Yash Raj Pandey 703e8a035d fix: FAISS filtered search drops over-fetched candidates before filtering (#5453) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-06-17 16:34:27 +05:30
Yash Raj Pandey f122eb7c65 fix(weaviate): pass embedding dims in reset() so it does not crash (#5570) 2026-06-17 13:29:13 +05:30
Yash Raj Pandey 7c841a2bce fix(redis): do not crash on empty or None filters in search and list (#5446) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-06-16 16:10:57 +05:30
ly-wang19 bb69b036b5 fix(vector_stores): return None from get() for missing IDs (milvus/weaviate/supabase) (#5562) 
Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
 2026-06-16 11:52:59 +05:30
ly-wang19 3ef034a9e4 fix(vector_stores): return None from ChromaDB.get() for missing IDs (#5561) 
Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
 2026-06-15 16:11:03 +05:30
Yufeng He 4f10c986b5 fix: expose Qdrant https option (#5380) 2026-06-12 20:06:26 +05:30
Yufeng He e3f5ce7b41 fix: use valid S3 entity index names (#5416) 
Co-authored-by: Kartik <kartik.labhshetwar@mem0.ai>
 2026-06-12 19:22:32 +05:30
Oleg Ovcharuk b36847622d fix(langchain): search() crashes with TypeError when score is None (#5072) 
Co-authored-by: Kartik <kartik.labhshetwar@mem0.ai>
 2026-06-11 22:34:06 +05:30
Hrushikesh Yadav 2dd2872c08 fix: use 'is not None' instead of truthiness for vector/payload in pgvector update (#5488) 2026-06-11 22:12:38 +05:30
Eldar Shlomi 4c41f6deeb fix(vector-stores): index Valkey 'memory' field as TEXT not TAG (#5443) 
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-06-11 21:28:42 +05:30
Hrushikesh Yadav f84aa1eb31 fix: implement $not filter support in ChromaDB vector store (#5485) 2026-06-11 20:12:39 +05:30
shafdev b819d95d18 fix(pgvector): use open=False to prevent ConnectionPool hang in Docker (#5155) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-06-10 17:15:53 +05:30
Sense_wang 3ac1c9452c fix(vector-stores): filter S3 vector list results (#5018) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-06-10 16:55:31 +05:30
Gaurav Dubey d6347f6660 fix(vector_stores): pass namespace as top-level kwarg to UpstashVector query_many (#5202) 2026-06-10 16:41:26 +05:30
Kartik 7ac8ab154b fix(vector_stores): normalize scores to similarity (higher = better) across all backends (#5391) 2026-06-05 19:13:26 +05:30
Ren yiwei 866888df41 Fix pgvector sslmode handling for PostgreSQL URIs (#5308) 2026-06-04 19:32:47 +05:30
Kartik 5a2201d76b fix(pgvector): boolean filter casing, LIKE escaping, and TS scalar coercion (#5264) 2026-05-26 23:03:47 +05:30
Kartik ad736d9a06 fix(pgvector, server): add rich filter operators and fix /search 502 (#5263) 2026-05-26 22:47:41 +05:30
Harsh Vardhan Gupta 1b95c99db4 fix: sql injection, prompt injection (#4997) 
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-29 00:51:16 +05:30
jessai2099 573e5212a4 fix(vector-stores): add agent_id and run_id to Elasticsearch/OpenSearch default mappings (#4906) 
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-04-20 23:10:59 +05:30
Kartik a5a688295e fix: prevent arbitrary code execution via pickle in FAISS vector store (#4833) 2026-04-15 00:02:07 +05:30
soumil-rathi a488e19044 feat(oss): port v3 pipeline with hybrid search, entity extraction, and additive scoring (#4805) 
Co-authored-by: Soumil Rathi <soumilrathi@gmail.com>
Co-authored-by: Saket Aryan <saketaryan2002@gmail.com>
Co-authored-by: chaithanyak42 <chaithanya.kumar42a@gmail.com>
Co-authored-by: kartik-mem0 <kartik.labhshetwar@mem0.ai>
 2026-04-14 18:00:58 +05:30
Kartik 1a53852d93 test: update valkey cluster search test to use top_k parameter (#4815) 2026-04-13 20:44:18 +05:30
Swarnaprakash Udayakumar cf530c4bec feat(valkey): add cluster mode enabled (CME) support (#4759) 2026-04-13 20:07:11 +05:30