v1.3.1

New features for core and server

• Refactoring PostgreSQL AGE graph storage implementation, which introducing breaking changes that are incompatible with existing graph data by @danielaskdd in #1237
• Use startup folder's .env to support multiple instances LightRAG server @ParisNeo in #1185
• Dynamic LLM Selection via QueryParam for Optimized Performance by @omdivyatej in #1167
• Add TokenTracker to track token usage for LLM calls by @choizhang in #1207
• RedisKVStorage: Add Connection Pooling, Error Handling, and Batch Processing by @shmily1012 in #1258
• Add context manager support to simplify token tracking by @choizhang in #1229
• Add client configuration support to OpenAI integration by @shane-lil in #1208
• Optimize config management by @lcjqyml in #1233
• Add FAISS_USE_GPU env var to control which version of FAISS to be installed by @danielaskdd in #1237
• Remove graph storage which lack of support: Gremlin、TiDB graph、MongoDB graph by @danielaskdd in #1237
• Remove Oracle storage completely by @danielaskdd in #1237

New features for WebUI

• Change graph to an undirected one by @danielaskdd in #1284
• Add graph edge thickness by @choizhang in #1242
• Add graph nodes of the same type represented by the same color by @choizhang in #1265
• Add document status filter feature, support filtering documents by status by @ericshao in
• Add file name display in WebUI by @danielaskdd in #1187
• Add sortable columns to document manager by @danielaskdd in #1202
• Add Pipeline status to WebUI by @danielaskdd in #1192
• Add drop all documents in WebUI by @danielaskdd in #1237
• Improve user experience of multiple files upload by @danielaskdd in #1193
• Improve file upload error handling by @danielaskdd in #1214
• Change the label of the edge from type to keyword by @choizhang in #1228
• Add customize title to WebUI @danielaskdd in #1269
• Refactoring LIghtRAG Server setting dialogue by @danielaskdd in #1269

Bugs fixed

• Added validation to prevent unnecessary keyword extraction when explicit keywords are provided by @OxidBurn in #1255
• Fix: auth_mode error in health check end point by @danielaskdd in #1201
• Fix: unknown filepath errors by @JoramMillenaar in #1243
• Fix citation by @LarFii in #1213
• Fix(postgres_impl): added file_path to queries by @Keviddle in #1268
• Fix search label display problem on graph view by @danielaskdd in #1278 #1279
• Fix: tooltip flickering problem by @danielaskdd in #1212
• Remove the comments at the end of the environment variable lines in .env file by @danielaskdd in #1225
• Fix guest login expiration problem by @danielaskdd in #1270

New Contributors

• @omdivyatej made their first contribution in #1167
• @shane-lil made their first contribution in #1208
• @Keviddle made their first contribution in #1268
• @shmily1012 made their first contribution in #1258

Full Changelog: v1.3.0...v1.3.1

v1.3.0

What's Changed

• refactor(SiteHeader): Hide logout button in guest mode by @choizhang in #1161
• Refactor auth and version checks for improved reliability by @danielaskdd in #1162
• Refactor LightRAG Server documentation for clarity and structure. by @danielaskdd in #1166
• Fix mongo doc status by @Gardelll in #1160
• Refactor authentication logic and Swagger Auth config by @danielaskdd in #1171
• Fix API-Key authentication failure while login is enabled by @danielaskdd in #1171
• Fix in-memory db hanged on persistence in some cases by @danielaskdd in #1171

New Contributors

• @Gardelll made their first contribution in #1160

Full Changelog: v1.2.8...v1.3.0

v1.2.8

What's Changed

• Optimize parallel file processing in folder scan by @danielaskdd in #1145
• Fix dead lock problem in Gunicorn multi workers mode by @danielaskdd in #1145
• Fix empty graph not display correctly after database dropped by @danielaskdd in #1150
• Added anthropic binding and few localization to other languages by @ParisNeo in #1148
• Add Arabic and French selection to app settings by @ParisNeo and @danielaskdd in #1152
• Implemented version display in SiteHeader of webui by @danielaskdd in #1153
• Improve node size calculation logic for node expansion to prevent oversize by @danielaskdd in #1156

v1.2.7

What's Changed

• Added camera rotation to graph panel and merge login feature by @danielaskdd in #1108
• Added loginPage by @choizhang in #1049
• Fixed get_by_id type error in PSQL impl by @JoramMillenaar in #1107
• Hot fix: Server can not startup with legacy data (json_doc_status_impl.py) by @danielaskdd in #1115
• Improve login flow by @danielaskdd in #1124
• Improve graph reload by @danielaskdd in #1126
• Fix settings popover toggle logic by @danielaskdd in #1128
• Fix dark mode styles for node property buttons by @danielaskdd in #1132
• Fix: Resolve graph data reloading problem after login token expire by @danielaskdd in #1133
• Update .gitattributes for webui files by @danielaskdd in #1134
• Implemented simple PSQL doc-status get_by_ids method by @JoramMillenaar in #1129
• fix: correct chunk_ids as array type and remove incorrect filepath type conversion by @Howe829 in #1120
• Fix ERROR: Failed to process document doc-xxx: 'metadata' by @LarFii in #1138
• Fixed the issue where editing entities or relationships caused query failures. by @LarFii in #1141
• fix hf_embed torch device use MPS or CPU when CUDA is not available -… by @mvignieri in #1139
• Add ability to conditionally disable file logging by @spo0nman in #1111

New Contributors

• @choizhang made their first contribution in #1049
• @Howe829 made their first contribution in #1120
• @mvignieri made their first contribution in #1139

Full Changelog: v1.2.6...v1.2.7

v1.2.6

What's Changed

• Resolve the issue with making API calls to Azure OpenAI service by @zhicwu in #1043
• force keywords_extraction output as JSON by @zhenya-zhu in #1045
• Improve Entity Extraction Robustness for Truncated LLM Responses by @danielaskdd in #1046
• Filter by ID during Query for Postgres VDB by @ArindamRoy23 in #1032
• Refactor LightRAG for better code organization by @LarFii in #1051
• Fix the merge bug with Neo4j by @LarFii in #1053
• Standardizing Vector Database Interfaces by @LarFii in #1052
• The WebUI has added multi-language support, currently covering Chines… by @baoheping in #1028
• Fix optional query item in all DBs by @ArindamRoy23 in #1060
• Refactor Neo4J storage to use entity_id for node identification by @danielaskdd in #1050
• Add PipelineStatusResponse model for API endpoint by @danielaskdd in #1068
• Fix get single node subgrap problem by @danielaskdd in #1073
• Update .gitignore by @danielaskdd in #1074
• Explicitly set API docs and schema URLs. by @danielaskdd in #1078
• Fixed lint and Added new imports at the top of the file by @RushiChaganti in #1061
• Consolidate the two log filters into a single utility and relocate it to the utils module. by @danielaskdd in #1080
• Fix graspologic build error in docker container by @coredevorg in #1058
• fix stream by @lybtt in #1070
• Implemented several enhancements to the Graph UI by @danielaskdd in #1064
• Replace unreasonable parameter names by @pengjunfeng11 in #1079
• Fix PGDocStatusStorage content extraction for DocProcessingStatus by @ericshao in #1062
• Updated PSQL's chunk_id field to be a TEXT field by @JoramMillenaar in #1091
• Adjust concurrency limits more LLM friendly settings for new comers by @danielaskdd in #1097
• Fix pipeline bactch process problem by @danielaskdd in #1098
• Postgresql - refactor the store entity/relation data by @OxidBurn in #1085
• Fixed Postgres query parsing issues by @JoramMillenaar in #1087
• fix continue prompt format error by @LarFii in #1102
• Update postgres_impl.py by @pengjunfeng11 in #1100
• Adding support for handling file paths in document processing. by @LarFii in #1103

New Contributors

• @ArindamRoy23 made their first contribution in #1032
• @baoheping made their first contribution in #1028
• @RushiChaganti made their first contribution in #1061
• @coredevorg made their first contribution in #1058
• @lybtt made their first contribution in #1070
• @pengjunfeng11 made their first contribution in #1079
• @ericshao made their first contribution in #1062
• @JoramMillenaar made their first contribution in #1091
• @OxidBurn made their first contribution in #1085

Full Changelog: v1.2.5...v1.2.6

v1.2.5

What's Changed

• Add summary language setting by env by @danielaskdd in #989
• Completed the missing methods in various databases to support modifications for the Graph. by @LarFii in #990
• Made .env file loaded from the current folder instead of the script folder by @ParisNeo in #995
• [EVO] Add language configuration to environment and argument parsing by @Brocowlee in #994
• Improved task handling and error management in LightRAG by @danielaskdd in #1002
• Revert "[EVO] Add language configuration to environment and argument … by @LarFii in #1005
• [Bug]Fix the issue where editing entity names does not properly update the corresponding relationship in the vdb. by @LarFii in #1006
• Added entity merging functionality by @LarFii in #1009
• feat(api): Add user authentication functionality by @lcjqyml in #1000
• Feat: Added minimum degree filter for graph queries by @danielaskdd in #1003
• Update dev by @LarFii in #1015
• Fix edit entity and relation bugs by @LarFii in #1018
• fix the postgres get all labels and get knowledge graph by @ShanGor in #1024
• Fixed entites_section_list comma error by @da-luggas in #1021
• Add LLM cache control env for API Server by @danielaskdd in #1025
• Fix qdrant payload id by @dixyes in #1027
• Fixed and improved Iteration extraction by @LarFii in #1030
• Added docling option to load files by @ParisNeo in #1011
• Refactoring Neo4j implementation and fixing storage init problem for Gunicorn by @danielaskdd in #1036

New Contributors

• @Brocowlee made their first contribution in #994
• @lcjqyml made their first contribution in #1000
• @dixyes made their first contribution in #1027

Full Changelog: v1.2.4...v1.2.5

v1.2.4

What's Changed

• Add multi workers support for API Server by @danielaskdd in #969
• adding full_doc_id to insert by @abylikhsanov in #971
• Improved caching check by @MdNazishArmanShorthillsAI in #978
• Add max nodes limit for graph retrieval by @danielaskdd in #974
• Providing setup_logger for standalone LightRAG logger initialization by @danielaskdd in #982
• Fix package name checks for docx and pptx modules. by @danielaskdd in #986
• fix: api server installation missing MANIFEST.in file by @danielaskdd in #987
• Improved file handling and validation for document processing by @danielaskdd in #976

Full Changelog: v1.2.3...v1.2.4

v1.2.3

What's Changed

• Use consistent format as in examples by @zhicwu in #953
• feat: fix delete by document id by @FeHuynhVI in #960

New Contributors

• @zhicwu made their first contribution in #953

Full Changelog: v1.2.2...v1.2.3

v1.2.2

What's Changed

• fix AttributeError: 'NoneType' object has no attribute 'dim' by @konrad-woj in #931
• Add retrieval message code highlighting and copy button by @ArnoChenFx in #933
• Enhance Graph Visualization with Configurable Depth and Layout Iterations by @ArnoChenFx in #946
• fix this event loop is already running by @FeHuynhVI in #940
• add support for the single document and custom chunks method by @cnjack in #950
• Version 1.2.2 by @YanSte in #952

New Contributors

• @FeHuynhVI made their first contribution in #940
• @cnjack made their first contribution in #950

Full Changelog: v1.2.1...v1.2.2

v1.2.1

What's Changed

• Added more file types support to the webui by @ParisNeo in #897
• Simplify dockerfile and docker-compose files by @ArnoChenFx in #905
• add support of providing ids for documents insert by @PiochU19 in #892
• fix insert_custom_chunks skipping every new doc by @konrad-woj in #906
• Refactor api server by split it to smaller files by @danielaskdd in #880
• Fix the demo issue of PG to cater with new LightRag changes by @ShanGor in #914
• Add support to namespace_prefix for postgres_impl by @ShanGor in #916
• fix apipeline_enqueue_documents by @enriquecatala in #923
• Simplify cli arguments by @danielaskdd in #925
• HotFix: fix document indexing error API Server, fix PostgreSQL error while handle doc with null bytes. by @danielaskdd in #908
• Implement Knowledge Graph API for NetworkX Storage by @danielaskdd in #928

New Contributors

• @PiochU19 made their first contribution in #892
• @konrad-woj made their first contribution in #906

Full Changelog: v1.1.12...v1.2.1