summary refs log tree commit diff
path: root/CHANGES.md
diff options
context:
space:
mode:
authorAndrew Morgan <andrew@amorgan.xyz>2021-04-20 17:11:36 +0100
committerAndrew Morgan <andrew@amorgan.xyz>2021-04-21 14:00:31 +0100
commit30c94862b4fbaa782e47eac37a673a53feae2bb1 (patch)
treeecdc55b9184b278341bf696fe555a4d93f09800c /CHANGES.md
parentStop BackgroundProcessLoggingContext making new prometheus timeseries (#9854) (diff)
downloadsynapse-30c94862b4fbaa782e47eac37a673a53feae2bb1.tar.xz
Mention Prometheus metrics regression in v1.32.0
Diffstat (limited to 'CHANGES.md')
-rw-r--r--CHANGES.md6
1 files changed, 6 insertions, 0 deletions
diff --git a/CHANGES.md b/CHANGES.md
index 170d1e447d..7713328f12 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,12 @@
 Synapse 1.32.0 (2021-04-20)
 ===========================
 
+**Note:** This release introduces [a regression](https://githubcom/matrix-org/synapse/issues/9853)
+that can overwhelm connected Prometheus instances. This issue was not present in
+Synapse v1.32.0rc1. It is recommended not to update to this release. If you have
+upgraded to v1.32.0 already, please downgrade to v1.31.0. This issue will be
+resolved in a subsequent release version shortly.
+
 **Note:** This release requires Python 3.6+ and Postgres 9.6+ or SQLite 3.22+.
 
 This release removes the deprecated `GET /_synapse/admin/v1/users/<user_id>` admin API. Please use the [v2 API](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/user_admin_api.rst#query-user-account) instead, which has improved capabilities.