diff --git a/CHANGES.md b/CHANGES.md
index 4877ba9d44..e9397158f1 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,14 @@
+Synapse 1.84.0 (2023-05-23)
+===========================
+
+The `worker_replication_*` configuration settings have been deprecated in favour of configuring the main process consistently with other instances in the `instance_map`. The deprecated settings will be removed in Synapse v1.88.0, but changing your configuration in advance is recommended. See the [upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.84/docs/upgrade.md#upgrading-to-v1840) for more information.
+
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse 1.84.0rc1 where errors during startup were not reported correctly on Python < 3.10. ([\#15599](https://github.com/matrix-org/synapse/issues/15599))
+
+
Synapse 1.84.0rc1 (2023-05-16)
==============================
@@ -23,6 +34,12 @@ Bugfixes
- Require at least poetry-core v1.1.0. ([\#15566](https://github.com/matrix-org/synapse/issues/15566), [\#15571](https://github.com/matrix-org/synapse/issues/15571))
+Deprecations and Removals
+-------------------------
+
+- Remove need for `worker_replication_*` based settings in worker configuration yaml by placing this data directly on the `instance_map` instead. ([\#15491](https://github.com/matrix-org/synapse/issues/15491))
+
+
Updates to the Docker image
---------------------------
@@ -42,7 +59,6 @@ Internal Changes
- Use oEmbed to generate URL previews for YouTube Shorts. ([\#15025](https://github.com/matrix-org/synapse/issues/15025))
- Create new `Client` for use with HTTP Replication between workers. Contributed by Jason Little. ([\#15470](https://github.com/matrix-org/synapse/issues/15470))
-- Remove need for `worker_replication_*` based settings in worker configuration yaml by placing this data directly on the `instance_map` instead. ([\#15491](https://github.com/matrix-org/synapse/issues/15491))
- Bump pyicu from 2.10.2 to 2.11. ([\#15509](https://github.com/matrix-org/synapse/issues/15509))
- Remove references to supporting per-user flag for [MSC2654](https://github.com/matrix-org/matrix-spec-proposals/pull/2654). ([\#15522](https://github.com/matrix-org/synapse/issues/15522))
- Don't use a trusted key server when running the demo scripts. ([\#15527](https://github.com/matrix-org/synapse/issues/15527))
diff --git a/debian/changelog b/debian/changelog
index ad163add2b..51935e03b6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+matrix-synapse-py3 (1.84.0) stable; urgency=medium
+
+ * New Synapse release 1.84.0.
+
+ -- Synapse Packaging team <packages@matrix.org> Tue, 23 May 2023 10:57:22 +0100
+
matrix-synapse-py3 (1.84.0~rc1) stable; urgency=medium
* New Synapse release 1.84.0rc1.
diff --git a/docs/upgrade.md b/docs/upgrade.md
index 0625de8afb..af999dd91f 100644
--- a/docs/upgrade.md
+++ b/docs/upgrade.md
@@ -92,15 +92,22 @@ process, for example:
## Deprecation of `worker_replication_*` configuration settings
-When using workers,
+When using workers,
+
* `worker_replication_host`
* `worker_replication_http_port`
* `worker_replication_http_tls`
-can now be removed from individual worker YAML configuration ***if*** you add the main process to the `instance_map` in the shared YAML configuration,
-using the name `main`.
+should now be removed from individual worker YAML configurations and the main process should instead be added to the `instance_map`
+in the shared YAML configuration, using the name `main`.
+
+The old `worker_replication_*` settings are now considered deprecated and are expected to be removed in Synapse v1.88.0.
+
+
+### Example change
+
+#### Before:
-### Before:
Shared YAML
```yaml
instance_map:
@@ -109,6 +116,7 @@ instance_map:
port: 5678
tls: false
```
+
Worker YAML
```yaml
worker_app: synapse.app.generic_worker
@@ -130,7 +138,10 @@ worker_listeners:
worker_log_config: /etc/matrix-synapse/generic-worker-log.yaml
```
-### After:
+
+
+#### After:
+
Shared YAML
```yaml
instance_map:
@@ -143,6 +154,7 @@ instance_map:
port: 5678
tls: false
```
+
Worker YAML
```yaml
worker_app: synapse.app.generic_worker
@@ -165,7 +177,6 @@ Notes:
* `tls` is optional but mirrors the functionality of `worker_replication_http_tls`
-
# Upgrading to v1.81.0
## Application service path & authentication deprecations
diff --git a/pyproject.toml b/pyproject.toml
index 86e1537a6d..9c77f9294a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -89,7 +89,7 @@ manifest-path = "rust/Cargo.toml"
[tool.poetry]
name = "matrix-synapse"
-version = "1.84.0rc1"
+version = "1.84.0"
description = "Homeserver for the Matrix decentralised comms protocol"
authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
license = "Apache-2.0"
|