From acb8c81041aa66e03b22150e457cfd2c7a44d436 Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Wed, 21 Apr 2021 14:24:16 +0100 Subject: [PATCH] Add regression notes to CHANGES.md; fix link in 1.32.0 changelog --- CHANGES.md | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/CHANGES.md b/CHANGES.md index d06bcd9ae..cc66f2f01 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -1,7 +1,11 @@ Synapse 1.32.1 (2021-04-21) =========================== -This release fixes the regression introduced in Synapse +This release fixes [a regression](https://github.com/matrix-org/synapse/issues/9853) +in Synapse 1.32.0 that caused connected Prometheus instances to become unstable. If you +ran Synapse 1.32.0 with Prometheus metrics, first upgrade to Synapse 1.32.1 and follow +[these instructions](https://github.com/matrix-org/synapse/pull/9854#issuecomment-823472183) +to clean up any excess writeahead logs. Bugfixes -------- @@ -12,7 +16,7 @@ Bugfixes Synapse 1.32.0 (2021-04-20) =========================== -**Note:** This release introduces [a regression](https://githubcom/matrix-org/synapse/issues/9853) +**Note:** This release introduces [a regression](https://github.com/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