diff --git a/docs/api/components/parameters.yaml b/docs/api/components/parameters.yaml
index a3f889532b..b49828d5e1 100644
--- a/docs/api/components/parameters.yaml
+++ b/docs/api/components/parameters.yaml
@@ -493,6 +493,7 @@ stale:
     enum:
       - ok
       - update_after
+      - "false"
 key:
   name: key
   in: query
diff --git a/docs/api/components/schemas.yaml b/docs/api/components/schemas.yaml
index d4ca2eaaa6..b5f00da3df 100644
--- a/docs/api/components/schemas.yaml
+++ b/docs/api/components/schemas.yaml
@@ -419,6 +419,7 @@ User-session-information:
           additionalProperties:
             x-additionalPropertiesName: channelName
             type: integer
+            format: int64
             minimum: 1
             description: The sequence number the user was granted access.
             title: sequence number
@@ -586,9 +587,10 @@ Changes-feed:
         type: object
         properties:
           seq:
-            description: The change sequence number.
+            description: The change sequence number. This is usually a plain integer, but can be a compound (string) sequence value in some cases, such as during a channel backfill.
             oneOf:
               - type: integer
+                format: int64
               - type: string
           id:
             description: The document ID the change happened on.
@@ -2777,7 +2779,7 @@ Logging-config:
           readOnly: true
     stats:
       type: object
-      description: Trace logging configuration.
+      description: Stats logging configuration.
       properties:
         enabled:
           description: Toggle for this log output
diff --git a/docs/api/paths/admin/keyspace-_dumpchannel-channel.yaml b/docs/api/paths/admin/keyspace-_dumpchannel-channel.yaml
index 1dd6d3079d..b2d028a0e5 100644
--- a/docs/api/paths/admin/keyspace-_dumpchannel-channel.yaml
+++ b/docs/api/paths/admin/keyspace-_dumpchannel-channel.yaml
@@ -27,9 +27,11 @@ get:
   parameters:
     - name: since
       in: query
-      description: Starts the results from the change immediately after the given sequence ID. Sequence IDs should be considered opaque; they come from the last_seq property of a prior response.
+      description: Starts the results from the change immediately after the given sequence number.
       schema:
-        type: string
+        type: integer
+        format: int64
+        minimum: 0
   responses:
     '200':
       description: Successfully got all documents in the channel