AWS neptune-analytics documentation change
Summary
Updated release notes with performance improvements, algorithm updates, and a bug fix for query crashes
Security assessment
The bug fix addresses stability (engine crashes) but lacks explicit evidence of a security vulnerability.
Diff
diff --git a/neptune-analytics/latest/userguide/doc-history.md b/neptune-analytics/latest/userguide/doc-history.md index 51a8f2965..9f1354cbd 100644 --- a//neptune-analytics/latest/userguide/doc-history.md +++ b//neptune-analytics/latest/userguide/doc-history.md @@ -11 +11,5 @@ Change| Description| Date -Neptune Analytics is now available in two new regions.| Neptune Analytics available in the `ca-central-1` Canada (Central) and `ap-southeast-2` Asia Pacific (Sydney) regions.| October 10, 2025 +Performance Improvement| Reduced the memory requirement for all Neptune Analytics graphs. With this release, graph analytics may be performed in smaller capacity units (m-NCUs).| November 10, 2025 +Performance Improvement| Improvements to the running time of queries using distinct aggregation. Improvements to the memory use of many queries, particularly those using “CALL” and “DISTINCT”.| November 10, 2025 +Graph algorithm updates| Added `degreeDistribution` algorithm. Added support for multiple vertex label filtering for `.degree`, `.degree.mutate`, `.louvain`, and `.louvain.mutate` algorithms. Added `vectors.distance.byNode`, `vectors.distance.byEmbedding`, `vectors.topK.byNode`, algorithms. Deprecated `vectors.distance`, `vectors.distancebyEmbedding`, `vectors.topKbyNode`, `vectors.topKbyEmbedding` algorithms.| November 10, 2025 +Data operations bug fix| Fixed bug causing engine crash for some queries using “OPTIONAL MATCH” or “DISTINCT”.| November 10, 2025 +Neptune Analytics is now available in two new regions| Neptune Analytics available in the `ca-central-1` Canada (Central) and `ap-southeast-2` Asia Pacific (Sydney) regions.| October 10, 2025