diff --git a/.changeset/cold-toes-heal.md b/.changeset/cold-toes-heal.md
new file mode 100644
index 0000000..ed9ef35
--- /dev/null
+++ b/.changeset/cold-toes-heal.md
@@ -0,0 +1,5 @@
+---
+"saleor-app-taxes": minor
+---
+
+Changed `externalId` order metadata field to `avataxId`. It is now only responsible for storing the id of Avatax transaction.
diff --git a/.changeset/shiny-meals-wait.md b/.changeset/shiny-meals-wait.md
new file mode 100644
index 0000000..e76490e
--- /dev/null
+++ b/.changeset/shiny-meals-wait.md
@@ -0,0 +1,5 @@
+---
+"saleor-app-taxes": minor
+---
+
+Added order_cancelled webhook handler with an implemention for Avatax. The transactions for corresponding orders in Saleor will be voided in Avatax dashboard.
diff --git a/.changeset/soft-steaks-know.md b/.changeset/soft-steaks-know.md
new file mode 100644
index 0000000..538ade0
--- /dev/null
+++ b/.changeset/soft-steaks-know.md
@@ -0,0 +1,6 @@
+---
+"saleor-app-taxes": minor
+---
+
+Changed the order_created to order_confirmed webhook event. Now, the provider transactions will be created based on the order confirmation (either automatic or manual).  
+