From 7dcb4e3c3a425e1caa7e79ca4ba34775bc5716a8 Mon Sep 17 00:00:00 2001
From: slantsh <joeltelesaj@gmail.com>
Date: Mon, 23 Feb 2026 06:03:06 +0530
Subject: [PATCH] added BORG_MSGPACK_VERSION_CHECK, no test

---
 borgmatic/borg/environment.py | 1 +
 borgmatic/config/schema.yaml  | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/borgmatic/borg/environment.py b/borgmatic/borg/environment.py
index bdadcc30..90f79cbd 100644
--- a/borgmatic/borg/environment.py
+++ b/borgmatic/borg/environment.py
@@ -13,6 +13,7 @@ OPTION_TO_ENVIRONMENT_VARIABLE = {
     'borg_key_file': 'BORG_KEY_FILE',
     'ssh_command': 'BORG_RSH',
     'temporary_directory': 'TMPDIR',
+    'msgpack_version_check': 'BORG_MSGPACK_VERSION_CHECK',
 }
 
 DEFAULT_BOOL_OPTION_TO_UNCONDITIONAL_ENVIRONMENT_VARIABLE = {
diff --git a/borgmatic/config/schema.yaml b/borgmatic/config/schema.yaml
index f339ce0d..75e9a7a8 100644
--- a/borgmatic/config/schema.yaml
+++ b/borgmatic/config/schema.yaml
@@ -570,6 +570,12 @@ properties:
             Bypass Borg confirmation about check with repair option. Defaults to
             false and an interactive prompt from Borg.
         example: true
+    msgpack_version_check:
+        type: string
+        description: |
+            optionally disable the msgpack version check.
+            Default is “yes”; use at your own risk.
+        example: yes
     extra_borg_options:
         type: object
         additionalProperties: false