From 5b6a75935e560945f69af72e9768bbaac10c9b4f Mon Sep 17 00:00:00 2001
From: jahway603 <64485701+jahway603@users.noreply.github.com>
Date: Thu, 2 May 2024 09:57:29 -0400
Subject: [PATCH] upgrade.md: Bump minimum Rust version to 1.66.0
 (element-hq#17079) (#17140)

upgrade.md: Bump minimum Rust version to 1.66.0 (element-hq#17079)
---
 changelog.d/17140.doc | 1 +
 docs/upgrade.md       | 8 ++++++++
 2 files changed, 9 insertions(+)
 create mode 100644 changelog.d/17140.doc

diff --git a/changelog.d/17140.doc b/changelog.d/17140.doc
new file mode 100644
index 00000000000..2d447ed928b
--- /dev/null
+++ b/changelog.d/17140.doc
@@ -0,0 +1 @@
+Update the upgrade.md with the latest minimum supported Rust version of 1.66.0. Contributed by @jahway603.
diff --git a/docs/upgrade.md b/docs/upgrade.md
index e7247676d14..99be4122bb4 100644
--- a/docs/upgrade.md
+++ b/docs/upgrade.md
@@ -117,6 +117,14 @@ each upgrade are complete before moving on to the next upgrade, to avoid
 stacking them up. You can monitor the currently running background updates with
 [the Admin API](usage/administration/admin_api/background_updates.html#status).
 
+# Upgrading to v1.106.0
+
+## Minimum supported Rust version
+The minimum supported Rust version has been increased from v1.65.0 to v1.66.0.
+Users building from source will need to ensure their `rustc` version is up to
+date.
+
+
 # Upgrading to v1.100.0
 
 ## Minimum supported Rust version