diff --git a/.changeset/fast-poems-allow.md b/.changeset/fast-poems-allow.md
new file mode 100644
index 000000000..5f7e2aa32
--- /dev/null
+++ b/.changeset/fast-poems-allow.md
@@ -0,0 +1,5 @@
+---
+"loro-crdt": patch
+---
+
+refactor: hold doc reference in handler (#624)
diff --git a/.changeset/ten-mirrors-cross.md b/.changeset/ten-mirrors-cross.md
new file mode 100644
index 000000000..07f5e2744
--- /dev/null
+++ b/.changeset/ten-mirrors-cross.md
@@ -0,0 +1,5 @@
+---
+"loro-crdt": patch
+---
+
+fix: a few LoroCounter errors (#626)