update docs

TouK · Oct 28, 2024 · cf4f789 · cf4f789
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diff --git a/docs/Changelog.md b/docs/Changelog.md
@@ -55,13 +55,13 @@
   - shorter message in logs
 * [#6766](https://github.com/TouK/nussknacker/pull/6766) Scenario labels support - you can assign labels to scenarios and use them to filter the scenario list
 * [#6176](https://github.com/TouK/nussknacker/pull/6176) [#6996](https://github.com/TouK/nussknacker/pull/6996) [7012](https://github.com/TouK/nussknacker/pull/7012) [7014](https://github.com/TouK/nussknacker/pull/7014) Update most dependencies to latest versions, most important ones:
+  * Flink 1.18.1 -> 1.19.1
   * Jackson 2.15.4 -> 2.17.2
   * cats 2.10 -> 2.12
   * Avro 1.11.3 -> 1.11.4
   * swagger-parser 2.1.15 -> 2.1.22
   * Tapir -> 1.11.7
   * openapi-circe-yaml -> 0.11.3
-* [#6805](https://github.com/TouK/nussknacker/pull/6805) Support for Flink 1.19.1
 * Scenario activities mechanism replacing old process actions:
   * [#6822](https://github.com/TouK/nussknacker/pull/6822), [#6929](https://github.com/TouK/nussknacker/pull/6929)
     * Scenario Activity API contract (without BE implementation)

diff --git a/docs/MigrationGuide.md b/docs/MigrationGuide.md
@@ -70,6 +70,11 @@ To see the biggest differences please consult the [changelog](Changelog.md).
 * [#6952](https://github.com/TouK/nussknacker/pull/6952) Improvement: TypeInformation support for scala.Option:
   If you used CaseClassTypeInfoFactory with case classes that contain the Option type, the state won't be restored after the upgrade.
 
+* [#6805](https://github.com/TouK/nussknacker/pull/6805) Updated Flink 1.18.1 -> 1.19.1. Due to backwards incompatible
+  changes in this Flink version update, Nussknacker 1.18 will not work with Flink versions pre-1.19 right away. If you
+  want to keep using Flink pre-1.19 with current Nussknacker, please refer to compatibility providing plugins in
+  https://github.com/TouK/nussknacker-flink-compatibility.
+
 * [#7058](https://github.com/TouK/nussknacker/pull/7058) Performance optimization: Add missing Flink TypeInformation for better serialization
     * In case of using base (bounded and unbounded) Flink components state will be probably not compatible
     * `FlinkCustomNodeContext.typeInformationDetection` has been removed, please use `TypeInformationDetection.instance` instead