ValuePlug : Use Process::acquireCollaborativeResult()

Fixes GafferHQ#4978
johnhaddon · Oct 23, 2023 · 8f1a00d · 8f1a00d
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diff --git a/Changes.md b/Changes.md
@@ -34,6 +34,11 @@ API
 
 - Sampler : Added `populate()` method, which populates the internal tile cache in parallel, and subsequently allows `sample()` to be called concurrently.
 
+Fixes
+-----
+
+- ValuePlug : Fixed hangs and poor performance caused by plugs depending on upstream plugs with an identical hash (#4978).
+
 API
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