Add CHANGES.txt entry for HNSW DFS Optimization #14022 (#14104)

apache · Jan 6, 2025 · 72d93de · 72d93de
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commit 72d93de
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diff --git a/lucene/CHANGES.txt b/lucene/CHANGES.txt
@@ -21,6 +21,7 @@ Improvements
 Optimizations
 ---------------------
 * GITHUB#14011: Reduce allocation rate in HNSW concurrent merge. (Viliam Durina)
+* GITHUB#14022: Optimize DFS marking of connected components in HNSW by reducing stack depth, improving performance and reducing allocations. (Viswanath Kuchibhotla)
 
 Bug Fixes
 ---------------------