From 323aae85e70fa216dd5907cc390e0a386573a9ad Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <poldsberg@gmail.com>
Date: Wed, 18 Sep 2024 12:19:17 +0200
Subject: [PATCH] changesets: changeset for blueprint param overrides

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
---
 .changeset/large-plants-rhyme.md | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 .changeset/large-plants-rhyme.md

diff --git a/.changeset/large-plants-rhyme.md b/.changeset/large-plants-rhyme.md
new file mode 100644
index 0000000000..3566826730
--- /dev/null
+++ b/.changeset/large-plants-rhyme.md
@@ -0,0 +1,30 @@
+---
+'@backstage/frontend-plugin-api': patch
+---
+
+It is now possible to override the blueprint parameters when overriding an extension created from a blueprint:
+
+```ts
+const myExtension = MyBlueprint.make({
+  params: {
+    myParam: 'myDefault',
+  },
+});
+
+const myOverride = myExtension.override({
+  params: {
+    myParam: 'myOverride',
+  },
+});
+const myFactoryOverride = myExtension.override({
+  factory(origFactory) {
+    return origFactory({
+      params: {
+        myParam: 'myOverride',
+      },
+    });
+  },
+});
+```
+
+The provided parameters will be merged with the original parameters of the extension.