changelog + update docs

Author: brendan-kellam

CHANGELOG.md

@@ -11,6 +11,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Change connection manager upsert timeout to 5 minutes
 - Fix issue with repo display names being poorly formatted, especially for gerrit. ([#259](https://github.com/sourcebot-dev/sourcebot/pull/259))
 
+### Added
+- Added config setting `resyncConnectionIntervalMs` to control how often a connection should be re-synced. ([#260](https://github.com/sourcebot-dev/sourcebot/pull/260))
+
 ## [3.0.1] - 2025-04-01
 
 ### Fixes

docs/self-hosting/more/declarative-config.mdx

@@ -55,6 +55,11 @@ Some teams require Sourcebot to be configured via a file (where it can be stored
           "description": "The interval (in milliseconds) at which the indexer should re-index all repositories. Defaults to 1 hour.",
           "minimum": 1
         },
+        "resyncConnectionIntervalMs": {
+          "type": "number",
+          "description": "The interval (in milliseconds) at which the connection manager should check for connections that need to be re-synced. Defaults to 24 hours.",
+          "minimum": 1
+        },
         "resyncConnectionPollingIntervalMs": {
           "type": "number",
           "description": "The polling rate (in milliseconds) at which the db should be checked for connections that need to be re-synced. Defaults to 1 second.",