ci: Version Packages (#1063)

github-actions[bot] · web-flow · commit d632741733a2 · 2025-12-22T13:31:32.000-07:00
Co-authored-by: github-actions[bot] &lt;41898282+github-actions[bot]@users.noreply.github.com&gt;
diff --git a/.changeset/fast-mirrors-wait.md b/.changeset/fast-mirrors-wait.md
diff --git a/packages/electric-db-collection/CHANGELOG.md b/packages/electric-db-collection/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @tanstack/electric-db-collection
 
+## 0.2.19
+
+### Patch Changes
+
+- Fix slow onInsert awaitMatch performance issue ([#1062](https://github.com/TanStack/db/pull/1062))
+
+  The message buffer was being cleared at the start of each new batch, causing messages to be lost when multiple batches (including heartbeats) arrived before `awaitMatch` was called. This resulted in `awaitMatch` timing out (~3-5s per attempt) and transaction rollbacks.
+
+  The fix removes the buffer clearing between batches. Messages are now preserved until the buffer reaches MAX_BATCH_MESSAGES (1000), at which point the oldest messages are dropped. This ensures `awaitMatch` can find messages even when sync activity arrives before the API call completes.
+
 ## 0.2.18
 
 ### Patch Changes
diff --git a/packages/electric-db-collection/package.json b/packages/electric-db-collection/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tanstack/electric-db-collection",
-  "version": "0.2.18",
+  "version": "0.2.19",
   "description": "ElectricSQL collection for TanStack DB",
   "author": "Kyle Mathews",
   "license": "MIT",

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "@tanstack/electric-db-collection",`
`3`		`- "version": "0.2.18",`
	`3`	`+ "version": "0.2.19",`
`4`	`4`	`"description": "ElectricSQL collection for TanStack DB",`
`5`	`5`	`"author": "Kyle Mathews",`
`6`	`6`	`"license": "MIT",`