Further deprecations to options in CREATE DATABASE

* Deprecate seedCredentials and seedConfig options without a (language) replacement.
* Deprecate standard and high_limit store formats.

Author: mnd999

modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc

@@ -16,6 +16,39 @@ New features are added to the language continuously, and occasionally, some feat
 This section lists all of the features that have been removed, deprecated, added, or extended in different Cypher versions.
 Replacement syntax for deprecated and removed features are also indicated.
 
+[[cypher-deprecations-additions-removals-5.26]]
+== Neo4j 5.26
+
+=== Deprecated features
+
+[cols="2", options="header"]
+|===
+| Feature
+| Details
+
+a|
+label:functionality[]
+label:deprecated[]
+[source, cypher, role="noheader"]
+----
+CREATE DATABASE db OPTIONS { seedCredentials: ...,  seedConfig: ... }
+----
+| The `CREATE DATABASE` options `seedCredentials` and `seedConfig` have been deprecated. S3 credentials and configuration are now read by the S3 client
+from one of the normal locations, for example the executing users credentials in `$HOME/.aws/credentials`. For further infomation see ....
+
+a|
+label:functionality[]
+label:deprecated[]
+[source, cypher, role="noheader"]
+----
+CREATE DATABASE db OPTIONS { storeFormat: 'standard' }
+
+CREATE DATABASE db OPTIONS { storeFormat: 'high_limit' }
+----
+| The standard and high_limit store formats have been deprecated. Creating databases with these formats is therefore also deprecated.
+For more information on the deprecation of these formats, see link:{neo4j-docs-base-uri}/operations-manual/{page-version}/database-internals/store-formats/#format-deprecations[Format deprecations]
+|===
+
 [[cypher-deprecations-additions-removals-5.25]]
 == Neo4j 5.25