update changelog

prysmaticlabs · Dec 5, 2024 · 0138619 · 0138619
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -31,6 +31,7 @@ The format is based on Keep a Changelog, and this project adheres to Semantic Ve
 - P2P: Add logs when a peer is (dis)connected. Add the reason of the disconnection when we initiate it.
 - Added a Prometheus error counter metric for HTTP requests to track beacon node requests.
 - Added a Prometheus error counter metric for SSE requests.
+- Add Beacon DB pruning service to prune historical data beyond weak subjectivity checkpoint.
 
 ### Changed
 

diff --git a/beacon-chain/db/pruner/pruner.go b/beacon-chain/db/pruner/pruner.go
@@ -56,6 +56,7 @@ func (p *WeakSubjectivityPruner) run(ctx context.Context) {
 		case <-p.done:
 			return
 		case slot := <-ticker.C():
+			// Prune at the start of every epoch.
 			if !slots.IsEpochStart(slot) {
 				continue
 			}