From a925ba8385ab0764a97e00fd04f36dc1ee852d5f Mon Sep 17 00:00:00 2001
From: Emma Indal <emma.indahl@gmail.com>
Date: Mon, 21 Feb 2022 13:23:50 +0100
Subject: [PATCH] add changeset

Signed-off-by: Emma Indal <emma.indahl@gmail.com>
---
 .changeset/techdocs-nervous-tables-invent.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 .changeset/techdocs-nervous-tables-invent.md

diff --git a/.changeset/techdocs-nervous-tables-invent.md b/.changeset/techdocs-nervous-tables-invent.md
new file mode 100644
index 0000000000..577de4994f
--- /dev/null
+++ b/.changeset/techdocs-nervous-tables-invent.md
@@ -0,0 +1,19 @@
+---
+'@backstage/plugin-techdocs-backend': minor
+---
+
+BREAKING: constructor based initialization of DefaultTechDocsCollator now deprecated. Use static fromConfig method instead.
+
+```diff
+indexBuilder.addCollator({
+  defaultRefreshIntervalSeconds: 600,
+-   collator: new DefaultTechDocsCollator({
++   collator: DefaultTechDocsCollator.fromConfig(config, {
+    discovery,
+    logger,
+    tokenManager,
+  }),
+});
+```
+
+Note: in an upcoming release, TechDocs backend's /sync/:namespace/:kind/:name endpoint will only respond to text/event-stream-based requests. Update any custom code at your organization accordingly.