Bump version

CHANGELOG

@@ -655,3 +655,7 @@
 * [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.63.1)
 * Fix a bug introduced in Synapse 1.63.0 where push actions were incorrectly calculated for appservice users. This caused performance issues on servers with large numbers of appservices. (#13332)
 
+[1.48.0]
+* Update Synapse to 1.64.0
+* [Full changelog](https://github.com/matrix-org/synapse/releases/tag/v1.64.0)
+

CloudronManifest.json

@@ -5,8 +5,8 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Secure & decentralized communication",
-  "version": "1.47.1",
-  "upstreamVersion": "1.63.1",
+  "version": "1.48.0",
+  "upstreamVersion": "1.64.0",
   "healthCheckPath": "/",
   "httpPort": 8008,
   "memoryLimit": 536870912,

Dockerfile

@@ -9,7 +9,7 @@ RUN virtualenv -p python3 /app/code/env
 ENV VIRTUAL_ENV=/app/code/env
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 
-ARG VERSION=v1.63.1
+ARG VERSION=v1.64.0
 
 # Synapse (https://github.com/matrix-org/synapse/blob/master/INSTALL.md)
 # lxml - required for previews