From 9ac875e7cd0d39f50ddbdd525ce7ef0bb229624c Mon Sep 17 00:00:00 2001
From: haschek <haschek@users.noreply.github.com>
Date: Tue, 9 Jun 2026 09:29:23 +0000
Subject: [PATCH 01/21] Prepare release v26.0.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 9873ae7a..03d42849 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@eccenca/gui-elements",
     "description": "GUI elements based on other libraries, usable in React application, written in Typescript.",
-    "version": "25.2.0",
+    "version": "26.0.0",
     "license": "Apache-2.0",
     "homepage": "https://github.com/eccenca/gui-elements",
     "bugs": "https://github.com/eccenca/gui-elements/issues",

From 6ce804c2fb689fe1a94992aafec4e8efe0937411 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 14:04:32 +0200
Subject: [PATCH 02/21] add migration note for new major version

---
 CHANGELOG.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6eb665ad..c7280d4d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,13 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ## [Unreleased]
 
+This is a major release, and it might be not compatible with your current usage of our library. Please read about the necessary changes in the section about how to migrate.
+
+### Migration from v24 to v25
+
+- remove deprecated components, properties and imports from your project, if the info cannot be found here then it was already mentioned in **Deprecated** sections of the past changelogs
+- apply changes mentioned in the **Changed** subsection
+
 ### Added
 
 - `<NotAvailable />`
@@ -30,6 +37,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 - `color` library was upgraded from v4 to v5, so the types changed
     - if you forward properties then they cannot have `Color` as type, use `ColorLike`
 - `@blueprintjs/core` library was updated to v6
+    - if you use an explicit BlueprintJS import in your project you need to set `"@blueprintjs/core": "6.8.1"` and `"@blueprintjs/select": "6.1.1"`
     - you may need to update class names in your tests (the new prefix is `bp6-`)
     - `Toaster.create` is now an async function
 - `<MultiSelect />`

From d6a5f08271d22e3fd9557ba9332010b11e08dd1e Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 14:27:04 +0200
Subject: [PATCH 03/21] start to remove code that was previously marked as
 deprecated and to get removed in v26

---
 CHANGELOG.md                                        | 7 ++++++-
 src/components/SuggestField/index.ts                | 3 ---
 src/extensions/react-flow/handles/HandleDefault.tsx | 4 ++--
 src/extensions/react-flow/nodes/NodeContent.tsx     | 9 ++-------
 4 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c7280d4d..d40ffd00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -50,6 +50,11 @@ This is a major release, and it might be not compatible with your current usage
 - `<MultiSelect />`
     - `searchPredicate`: replaced by the -- in some cases -- more efficient `searchListPredicate`
 
+### Removed
+
+- `NodeContentHandleProps`: use `HandleDefaultProps`
+- `autoCompleteFieldUtils`: use `suggestFieldUtils`
+
 ## [25.2.0] - 2026-04-30
 
 ### Added
@@ -437,7 +442,7 @@ If you use Jest then you can use the same aliases for the `moduleNameMapper` con
 
 - `HandleV9Props` and `HandleV10Props` export will be removed, use only `HandleDefaultProps`
 - `<NodeContent />`
-    - `businessDate`: will be removed because it is already not used
+    - `businessData`: will be removed because it is already not used
 - `<ReactFlow />`: use `<ReactFlowExtended />`
 
 ### Migration from v24 to v25
diff --git a/src/components/SuggestField/index.ts b/src/components/SuggestField/index.ts
index 8714d862..6fdac7ae 100644
--- a/src/components/SuggestField/index.ts
+++ b/src/components/SuggestField/index.ts
@@ -6,6 +6,3 @@ export * from "./../AutocompleteField/interfaces";
 export const suggestFieldUtils = {
     createNewItemRendererFactory,
 };
-
-// @deprecated (v26) use `suggestFieldUtils`
-export const autoCompleteFieldUtils = suggestFieldUtils;
diff --git a/src/extensions/react-flow/handles/HandleDefault.tsx b/src/extensions/react-flow/handles/HandleDefault.tsx
index 621bf9c9..95746c41 100644
--- a/src/extensions/react-flow/handles/HandleDefault.tsx
+++ b/src/extensions/react-flow/handles/HandleDefault.tsx
@@ -35,11 +35,11 @@ interface HandleExtensionProps
 }
 
 /**
- * @deprecated (v26) use only `HandleDefaultProps`
+ * @deprecated (v27) use only `HandleDefaultProps`
  */
 export interface HandleV9Props extends HandleExtensionProps, ReactFlowHandleV9Props {}
 /**
- * @deprecated (v26) use only `HandleDefaultProps`
+ * @deprecated (v27) use only `HandleDefaultProps`
  */
 export interface HandleV12Props extends HandleExtensionProps, ReactFlowHandleV12Props {}
 
diff --git a/src/extensions/react-flow/nodes/NodeContent.tsx b/src/extensions/react-flow/nodes/NodeContent.tsx
index 2e023a68..c7343fac 100644
--- a/src/extensions/react-flow/nodes/NodeContent.tsx
+++ b/src/extensions/react-flow/nodes/NodeContent.tsx
@@ -12,16 +12,11 @@ import OverflowText from "../../../components/Typography/OverflowText";
 import { CLASSPREFIX as eccgui } from "../../../configuration/constants";
 import { ReacFlowVersionSupportProps, ReactFlowVersions, useReactFlowVersion } from "../versionsupport";
 
-import { HandleDefault, HandleDefaultProps } from "./../handles/HandleDefault";
+import { HandleDefault, HandleDefaultProps } from "../handles/HandleDefault";
 import { NodeContentExtensionProps } from "./NodeContentExtension";
 import { NodeDefaultProps } from "./NodeDefault";
 import { NodeHighlightColor } from "./sharedTypes";
 
-/**
- * @deprecated (v26) use `HandleDefaultProps`
- */
-export type NodeContentHandleProps = HandleDefaultProps;
-
 export type NodeDimensions = {
     width?: number;
     height?: number;
@@ -229,7 +224,7 @@ type MemoHandlerProps = HandleDefaultProps & {
 
 type HandleStack = { [key: string]: HandleDefaultProps[] };
 
-const defaultHandles = (flowVersion: ReacFlowVersionSupportProps["flowVersion"]): NodeContentHandleProps[] => {
+const defaultHandles = (flowVersion: ReacFlowVersionSupportProps["flowVersion"]): HandleDefaultProps[] => {
     switch (flowVersion) {
         case "v9":
         case "v12":

From 8f16ec1689f04a983527b6fadf940d4610b1326a Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 14:35:37 +0200
Subject: [PATCH 04/21] remove formerly deprecated
 CodeMirror.outerDivAttributes

---
 CHANGELOG.md                             |  1 +
 src/extensions/codemirror/CodeMirror.tsx | 14 +-------------
 2 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d40ffd00..30c796ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -54,6 +54,7 @@ This is a major release, and it might be not compatible with your current usage
 
 - `NodeContentHandleProps`: use `HandleDefaultProps`
 - `autoCompleteFieldUtils`: use `suggestFieldUtils`
+- `CodeMirror.outerDivAttributes`: use all properties directly on `CodeEditor`
 
 ## [25.2.0] - 2026-04-30
 
diff --git a/src/extensions/codemirror/CodeMirror.tsx b/src/extensions/codemirror/CodeMirror.tsx
index 34192472..bf0d77da 100644
--- a/src/extensions/codemirror/CodeMirror.tsx
+++ b/src/extensions/codemirror/CodeMirror.tsx
@@ -108,15 +108,6 @@ export interface CodeEditorProps
     /** Optional height of the component */
     height?: number | string;
 
-    /**
-     * Add properties to the `div` used as wrapper element.
-     * @deprecated (v26) You can now use all properties directly on `CodeEditor`.
-     */
-    outerDivAttributes?: Omit<
-        React.HTMLAttributes<HTMLDivElement>,
-        "id" | "data-test-id" | "data-testid" | "translate" | "onChange" | "onKeyDown" | "onMouseDown" | "onScroll"
-    >;
-
     /**
      * Size in spaces that is used for a tabulator key.
      */
@@ -235,7 +226,6 @@ export const CodeEditor = ({
     setEditorView,
     supportCodeFolding = false,
     shouldHighlightActiveLine = false,
-    outerDivAttributes,
     tabIntentSize = 2,
     tabIntentStyle = "tab",
     placeholder,
@@ -598,15 +588,13 @@ export const CodeEditor = ({
 
     return (
         <div
-            {...outerDivAttributes}
+            {...otherCodeEditorProps}
             // overwrite/extend some attributes
             id={id ? id : name ? `codemirror-${name}` : undefined}
             ref={parent}
-            {...otherCodeEditorProps}
             className={
                 `${eccgui}-codeeditor ${eccgui}-codeeditor--mode-${mode}` +
                 (className ? ` ${className}` : "") +
-                (outerDivAttributes?.className ? ` ${outerDivAttributes?.className}` : "") +
                 (hasToolbarSupport ? ` ${eccgui}-codeeditor--has-toolbar` : "")
             }
         >

From d0a56cb73ea108a62bce8c7451ad6930536325d2 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 15:15:52 +0200
Subject: [PATCH 05/21] disable formerly used SCSS color configuration
 variables

---
 CHANGELOG.md                      |  5 +++++
 README.md                         |  6 +-----
 src/configuration/_variables.scss | 26 ++++++++++++--------------
 3 files changed, 18 insertions(+), 19 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 30c796ca..518d1cfd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -55,6 +55,11 @@ This is a major release, and it might be not compatible with your current usage
 - `NodeContentHandleProps`: use `HandleDefaultProps`
 - `autoCompleteFieldUtils`: use `suggestFieldUtils`
 - `CodeMirror.outerDivAttributes`: use all properties directly on `CodeEditor`
+- color configuration is not possible anymore via previously used SCSS variables
+    - `$eccgui-color-primary`, `$eccgui-color-primary-contrast`, `$eccgui-color-accent`, `$eccgui-color-accent-contrast`,
+      `$eccgui-color-success-text`, `$eccgui-color-success-background`, `$eccgui-color-info-text`, `$eccgui-color-info-background`,
+      `$eccgui-color-warning-text`, `$eccgui-color-warning-background`, `$eccgui-color-danger-text`, `$eccgui-color-danger-background`
+    - use `$eccgui-color-palette-light` now
 
 ## [25.2.0] - 2026-04-30
 
diff --git a/README.md b/README.md
index d7dc2049..fc2d6a99 100644
--- a/README.md
+++ b/README.md
@@ -74,12 +74,8 @@ $eccgui-color-palette-light: (
 
 All palette colors will be transformed into CSS custom properties automatically and can be referenced by name scheme `--eccgui-color-palette-{groupname}-{colortint}-{colorweight}`, e.g. `--eccgui-color-palette-identity-brand-100`.
 
-All other colors are based on the palette but it is still possible to set them before the default values are used by importing the configuration or the full library.
+All other colors are based on the palette, but it is still possible to set a few special color configurations before the default values are used by importing the configuration or the full library.
 
-- `$eccgui-color-primary`: color for very important buttons and switches
-- `$eccgui-color-primary-contrast`: readable text color used on primary color areas
-- `$eccgui-color-accent`: color for most conformation buttons, links, etc
-- `$eccgui-color-accent-contrast`: readable text color used on accent color areas
 - `$eccgui-color-applicationheader-text`
 - `$eccgui-color-applicationheader-background`
 - `$eccgui-color-workspace-text`
diff --git a/src/configuration/_variables.scss b/src/configuration/_variables.scss
index 7921a848..291a96be 100644
--- a/src/configuration/_variables.scss
+++ b/src/configuration/_variables.scss
@@ -18,20 +18,18 @@
 
 // -- Configuration stack of colors --------------------------------------------
 
-// @deprecated (v26) those variable cannot be set by other SCSS, the will only set here (no `default!` anymore)
-
-$eccgui-color-primary: eccgui-color-var("identity", "brand", "900") !default;
-$eccgui-color-primary-contrast: eccgui-color-var("identity", "brand", "100") !default;
-$eccgui-color-accent: eccgui-color-var("identity", "accent", "900") !default;
-$eccgui-color-accent-contrast: eccgui-color-var("identity", "accent", "100") !default;
-$eccgui-color-success-text: eccgui-color-var("semantic", "success", "900") !default;
-$eccgui-color-success-background: eccgui-color-var("semantic", "success", "100") !default;
-$eccgui-color-info-text: eccgui-color-var("semantic", "info", "900") !default;
-$eccgui-color-info-background: eccgui-color-var("semantic", "info", "100") !default;
-$eccgui-color-warning-text: eccgui-color-var("semantic", "warning", "900") !default;
-$eccgui-color-warning-background: eccgui-color-var("semantic", "warning", "100") !default;
-$eccgui-color-danger-text: eccgui-color-var("semantic", "danger", "900") !default;
-$eccgui-color-danger-background: eccgui-color-var("semantic", "danger", "100") !default;
+$eccgui-color-primary: eccgui-color-var("identity", "brand", "900");
+$eccgui-color-primary-contrast: eccgui-color-var("identity", "brand", "100");
+$eccgui-color-accent: eccgui-color-var("identity", "accent", "900");
+$eccgui-color-accent-contrast: eccgui-color-var("identity", "accent", "100");
+$eccgui-color-success-text: eccgui-color-var("semantic", "success", "900");
+$eccgui-color-success-background: eccgui-color-var("semantic", "success", "100");
+$eccgui-color-info-text: eccgui-color-var("semantic", "info", "900");
+$eccgui-color-info-background: eccgui-color-var("semantic", "info", "100");
+$eccgui-color-warning-text: eccgui-color-var("semantic", "warning", "900");
+$eccgui-color-warning-background: eccgui-color-var("semantic", "warning", "100");
+$eccgui-color-danger-text: eccgui-color-var("semantic", "danger", "900");
+$eccgui-color-danger-background: eccgui-color-var("semantic", "danger", "100");
 $eccgui-color-applicationheader-text: eccgui-color-var("identity", "text", "900") !default;
 $eccgui-color-applicationheader-background: eccgui-color-var("identity", "background", "500") !default;
 $eccgui-color-workspace-text: eccgui-color-var("identity", "text", "700") !default;

From 6d14cca655efd0187c335d004da291a8c683f880 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 15:38:54 +0200
Subject: [PATCH 06/21] only export MiniMapProps and MiniMap

---
 CHANGELOG.md                                     |  4 +++-
 src/extensions/react-flow/index.ts               |  1 -
 src/extensions/react-flow/minimap/MiniMap.tsx    | 11 +++++++----
 src/extensions/react-flow/minimap/MiniMapV12.tsx |  7 +++++--
 4 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 518d1cfd..b720c55a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -52,7 +52,9 @@ This is a major release, and it might be not compatible with your current usage
 
 ### Removed
 
-- `NodeContentHandleProps`: use `HandleDefaultProps`
+- renamed react flow types and components, use the new names directly:
+    - `NodeContentHandleProps`: use `HandleDefaultProps`
+    - `MiniMapV9Props`, `MiniMapV9`, `MiniMapV12Props` and `MiniMapV12`: use `MiniMapProps` and `MiniMap`, use `flowVersion` if the React Flow version is not recognized automatically
 - `autoCompleteFieldUtils`: use `suggestFieldUtils`
 - `CodeMirror.outerDivAttributes`: use all properties directly on `CodeEditor`
 - color configuration is not possible anymore via previously used SCSS variables
diff --git a/src/extensions/react-flow/index.ts b/src/extensions/react-flow/index.ts
index f0d96aa2..c2aa9b32 100644
--- a/src/extensions/react-flow/index.ts
+++ b/src/extensions/react-flow/index.ts
@@ -19,6 +19,5 @@ export * from "./edges/EdgeDefs";
 export * from "./edges/EdgeDefaultV12";
 export * from "./markers/ReactFlowMarkers";
 export * from "./minimap/MiniMap";
-export * from "./minimap/MiniMapV12";
 export * from "./minimap/utils";
 export * from "./versionsupport";
diff --git a/src/extensions/react-flow/minimap/MiniMap.tsx b/src/extensions/react-flow/minimap/MiniMap.tsx
index 5c28e55c..ca5e968f 100644
--- a/src/extensions/react-flow/minimap/MiniMap.tsx
+++ b/src/extensions/react-flow/minimap/MiniMap.tsx
@@ -26,7 +26,10 @@ export interface MiniMapBasicProps {
     >;
 }
 
-export interface MiniMapV9Props extends MiniMapBasicProps, ReactFlowMiniMapV9Props {
+/**
+ * @deprecated (v27) will be removed when React Flow v9 can be removed
+ */
+interface MiniMapV9Props extends MiniMapBasicProps, ReactFlowMiniMapV9Props {
     /**
      * React-Flow instance
      */
@@ -67,10 +70,10 @@ export const MiniMap = memo(({ flowVersion, ...otherProps }: MiniMapProps) => {
 });
 
 /**
- * Mini-map support for for React Flow v9.
- * @deprecated (v26) will be removed, use when `MiniMap` directly
+ * Mini-map support for React Flow v9.
+ * @deprecated (v27) will be removed when React Flow v9 can be removed
  */
-export const MiniMapV9 = memo(
+const MiniMapV9 = memo(
     ({
         flowInstance,
         enableNavigation = false,
diff --git a/src/extensions/react-flow/minimap/MiniMapV12.tsx b/src/extensions/react-flow/minimap/MiniMapV12.tsx
index 5d727f7e..67ac0377 100644
--- a/src/extensions/react-flow/minimap/MiniMapV12.tsx
+++ b/src/extensions/react-flow/minimap/MiniMapV12.tsx
@@ -4,11 +4,14 @@ import { MiniMap as ReactFlowMiniMap, MiniMapProps as ReactFlowMiniMapProps } fr
 import { MiniMapBasicProps } from "./MiniMap";
 import { miniMapUtils } from "./utils";
 
+/**
+ * @deprecated (v27) will be removed when React Flow v9 can be removed
+ */
 export interface MiniMapV12Props extends MiniMapBasicProps, Omit<ReactFlowMiniMapProps, "maskColor"> {}
 
 /**
- * Mini-map support for for React Flow v12.
- * @deprecated (v26) will be removed when `MiniMap` supports v12 directly
+ * Mini-map support for React Flow v12.
+ * @deprecated (v27) will be removed when React Flow v9 can be removed
  */
 export const MiniMapV12 = memo(
     ({

From b5cdadb68585f77c0c94a0af80f2017567791555 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 16:58:58 +0200
Subject: [PATCH 07/21] update deprecation note for React Flow
 types/components, remove some of them

---
 CHANGELOG.md                                  |  4 ++
 src/cmem/react-flow/ReactFlow/ReactFlow.tsx   |  5 --
 .../react-flow/edges/EdgeBezier.tsx           |  2 +-
 .../react-flow/edges/EdgeDefault.tsx          |  9 ++--
 .../react-flow/edges/EdgeDefaultV12.tsx       |  8 ++-
 src/extensions/react-flow/edges/EdgeDefs.tsx  | 33 ------------
 src/extensions/react-flow/edges/EdgeStep.tsx  |  4 +-
 src/extensions/react-flow/index.ts            |  4 +-
 .../markers/MarkerArrowClosedInverse.tsx      |  2 +-
 .../react-flow/nodes/NodeContent.tsx          |  1 -
 .../react-flow/nodes/NodeDefaultV12.tsx       | 53 -------------------
 .../nodes/stories/NodeContentV12.stories.tsx  |  4 +-
 12 files changed, 20 insertions(+), 109 deletions(-)
 delete mode 100644 src/extensions/react-flow/edges/EdgeDefs.tsx
 delete mode 100644 src/extensions/react-flow/nodes/NodeDefaultV12.tsx

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b720c55a..f146061a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -45,6 +45,7 @@ This is a major release, and it might be not compatible with your current usage
 
 ### Deprecated
 
+- support for React Flow v9 is extended, but will be removed in v27
 - `<ContextMenu />`
     - `togglerLarge`: replaced by the more versatile `togglerSize` property
 - `<MultiSelect />`
@@ -54,7 +55,10 @@ This is a major release, and it might be not compatible with your current usage
 
 - renamed react flow types and components, use the new names directly:
     - `NodeContentHandleProps`: use `HandleDefaultProps`
+    - `ReactFlow`: use `ReactFlowExtended`
     - `MiniMapV9Props`, `MiniMapV9`, `MiniMapV12Props` and `MiniMapV12`: use `MiniMapProps` and `MiniMap`, use `flowVersion` if the React Flow version is not recognized automatically
+    - `EdgeDefaultV9` and `EdgeDefaultV12`: use `EdgeDefault`
+    - `EdgeDefs`: use `ReactFlowMarkers`
 - `autoCompleteFieldUtils`: use `suggestFieldUtils`
 - `CodeMirror.outerDivAttributes`: use all properties directly on `CodeEditor`
 - color configuration is not possible anymore via previously used SCSS variables
diff --git a/src/cmem/react-flow/ReactFlow/ReactFlow.tsx b/src/cmem/react-flow/ReactFlow/ReactFlow.tsx
index f881d552..5b1cb79b 100644
--- a/src/cmem/react-flow/ReactFlow/ReactFlow.tsx
+++ b/src/cmem/react-flow/ReactFlow/ReactFlow.tsx
@@ -208,10 +208,5 @@ export const ReactFlowExtended = React.forwardRef(ReactFlowExtendedPlain) as <T
     p: T & { ref?: Ref<HTMLDivElement> },
 ) => ReactElement;
 
-/**
- * @deprecated (v26) use `ReactFlowExtended`
- */
-export const ReactFlow = ReactFlowExtended;
-
 /** Classes that when set for an element, prevent that they trigger react-flow dragging, wheel and panning actions. */
 export const preventReactFlowActionsClasses = "nodrag nopan nowheel";
diff --git a/src/extensions/react-flow/edges/EdgeBezier.tsx b/src/extensions/react-flow/edges/EdgeBezier.tsx
index 16689913..bdd2d9c1 100644
--- a/src/extensions/react-flow/edges/EdgeBezier.tsx
+++ b/src/extensions/react-flow/edges/EdgeBezier.tsx
@@ -11,7 +11,7 @@ interface EdgeBezierDataV12Props extends EdgeDefaultV12DataProps {
 }
 
 /**
- * @deprecated (v26) v9 support is removed after v25
+ * @deprecated (v27) v9 support is removed after v26
  */
 export interface EdgeBezierV12Props
     extends Omit<EdgeDefaultV12Props, "data">, EdgeProps<Edge<EdgeBezierDataV12Props>> {}
diff --git a/src/extensions/react-flow/edges/EdgeDefault.tsx b/src/extensions/react-flow/edges/EdgeDefault.tsx
index 64476685..ad08e059 100644
--- a/src/extensions/react-flow/edges/EdgeDefault.tsx
+++ b/src/extensions/react-flow/edges/EdgeDefault.tsx
@@ -47,18 +47,18 @@ export interface EdgeDefaultDataProps {
 }
 
 /**
- * @deprecated (v26) v9 support is removed after v25
+ * @deprecated (v27) v9 support is removed after v26
  */
 export interface EdgeDefaultV9DataProps extends EdgeDefaultDataProps {
     /**
      * Reference link to the SVG marker used for the start of the edge
-     * @deprecated (v26) only necessary for react flow v9
+     * @deprecated (v27) only necessary for react flow v9
      */
     markerStart?: string;
 }
 
 /**
- * @deprecated (v26) v9 support is removed after v25
+ * @deprecated (v27) v9 support is removed after v26
  */
 export interface EdgeDefaultV9Props extends ReactFlowEdgeProps {
     /**
@@ -73,6 +73,9 @@ export interface EdgeDefaultV9Props extends ReactFlowEdgeProps {
 
 export type EdgeDefaultProps = EdgeDefaultV9Props | EdgeDefaultV12Props;
 
+/**
+ * @deprecated (v27) will be removed v9 support is dropped
+ */
 const EdgeDefaultV9 = memo(
     ({ data = {}, drawSvgPath = drawEdgeStraight, ...edgeOriginalProperties }: EdgeDefaultV9Props) => {
         const { pathGlowWidth = 10, markerStart, strokeType, intent, highlightColor, edgeSvgProps } = data;
diff --git a/src/extensions/react-flow/edges/EdgeDefaultV12.tsx b/src/extensions/react-flow/edges/EdgeDefaultV12.tsx
index 82c5ce6c..155317a3 100644
--- a/src/extensions/react-flow/edges/EdgeDefaultV12.tsx
+++ b/src/extensions/react-flow/edges/EdgeDefaultV12.tsx
@@ -8,7 +8,7 @@ import { EdgeDefaultDataProps, edgeDefaultUtils } from "./EdgeDefault";
 import { getStraightPath } from "./utils";
 
 /**
- * @deprecated (v26) use EdgeDefaultDataProps
+ * @deprecated (v27) use EdgeDefaultDataProps
  */
 export interface EdgeDefaultV12DataProps extends Record<string, unknown>, EdgeDefaultDataProps {
     /**
@@ -18,7 +18,7 @@ export interface EdgeDefaultV12DataProps extends Record<string, unknown>, EdgeDe
 }
 
 /**
- * @deprecated (v26) use EdgeDefaultProps
+ * @deprecated (v27) use EdgeDefaultProps
  */
 export type EdgeDefaultV12Props = EdgeProps<Edge<EdgeDefaultV12DataProps>> & {
     /**
@@ -30,9 +30,7 @@ export type EdgeDefaultV12Props = EdgeProps<Edge<EdgeDefaultV12DataProps>> & {
 };
 
 /**
- * This element cannot be used directly, it must be connected via a `edgeTypes` definition.
- * @see https://reactflow.dev/docs/api/nodes/
- * @deprecated (v26) will be removed when `EdgeDefault` supports v12 directly
+ * @deprecated (v27) will be removed v9 support is dropped
  */
 export const EdgeDefaultV12 = memo(
     ({
diff --git a/src/extensions/react-flow/edges/EdgeDefs.tsx b/src/extensions/react-flow/edges/EdgeDefs.tsx
deleted file mode 100644
index bc77e038..00000000
--- a/src/extensions/react-flow/edges/EdgeDefs.tsx
+++ /dev/null
@@ -1,33 +0,0 @@
-import React from "react";
-
-/**
- * @deprecated (v26) use `<ReactFlowMarkers />`
- */
-export const EdgeDefs = React.memo(() => (
-    <svg style={{ position: "absolute", top: 0, left: 0 }}>
-        <defs>
-            <marker
-                id="arrow-closed"
-                viewBox="-10 -10 20 20"
-                markerWidth="10"
-                markerHeight="10"
-                refX="0"
-                refY="0"
-                orient="auto"
-            >
-                <path d="M-4,-4 L4,0 L-4,4 Z" fill="currentColor" />
-            </marker>
-            <marker
-                id="arrow-closed-reverse"
-                viewBox="-10 -10 20 20"
-                markerWidth="10"
-                markerHeight="10"
-                refX="0"
-                refY="0"
-                orient="auto-start-reverse"
-            >
-                <path d="M-4,-4 L4,0 L-4,4 Z" fill="currentColor" />
-            </marker>
-        </defs>
-    </svg>
-));
diff --git a/src/extensions/react-flow/edges/EdgeStep.tsx b/src/extensions/react-flow/edges/EdgeStep.tsx
index a0137bde..a80d920f 100644
--- a/src/extensions/react-flow/edges/EdgeStep.tsx
+++ b/src/extensions/react-flow/edges/EdgeStep.tsx
@@ -15,13 +15,13 @@ interface EdgeStepDataV12Props extends EdgeDefaultV12DataProps {
 }
 
 /**
- * @deprecated (v26) v9 support is removed after v25
+ * @deprecated (v27) v9 support is removed after v26
  */
 export interface EdgeStepV9Props extends EdgeDefaultV9Props {
     data?: EdgeStepDataV9Props;
 }
 /**
- * @deprecated (v26) v9 support is removed after v25
+ * @deprecated (v27) v9 support is removed after v26
  */
 export interface EdgeStepV12Props extends Omit<EdgeDefaultV12Props, "data">, EdgeProps<Edge<EdgeStepDataV12Props>> {}
 
diff --git a/src/extensions/react-flow/index.ts b/src/extensions/react-flow/index.ts
index c2aa9b32..6eaaa28c 100644
--- a/src/extensions/react-flow/index.ts
+++ b/src/extensions/react-flow/index.ts
@@ -9,14 +9,12 @@ export * from "./handles/HandleTools";
 export * from "./edges/EdgeBezier";
 export * from "./edges/EdgeDefault";
 export * from "./edges/EdgeDefaultV12";
-export * from "./edges/EdgeDefs";
 export * from "./edges/EdgeStep";
 export * from "./edges/EdgeStraight";
 export * from "./edges/EdgeNew";
 export * from "./edges/EdgeTools";
 export * from "./edges/EdgeLabel";
-export * from "./edges/EdgeDefs";
-export * from "./edges/EdgeDefaultV12";
+export type { EdgeDefaultV12DataProps, EdgeDefaultV12Props } from "./edges/EdgeDefaultV12";
 export * from "./markers/ReactFlowMarkers";
 export * from "./minimap/MiniMap";
 export * from "./minimap/utils";
diff --git a/src/extensions/react-flow/markers/MarkerArrowClosedInverse.tsx b/src/extensions/react-flow/markers/MarkerArrowClosedInverse.tsx
index 67bc0db6..0189ec1a 100644
--- a/src/extensions/react-flow/markers/MarkerArrowClosedInverse.tsx
+++ b/src/extensions/react-flow/markers/MarkerArrowClosedInverse.tsx
@@ -1,7 +1,7 @@
 import React, { FC } from "react";
 
 /**
- * @deprecated (v26) only necessary for react flow v9, support will be removed
+ * @deprecated (v27) only necessary for react flow v9, support will be removed
  */
 export const MarkerArrowClosedInverse: FC = () => {
     return (
diff --git a/src/extensions/react-flow/nodes/NodeContent.tsx b/src/extensions/react-flow/nodes/NodeContent.tsx
index c7343fac..33352a69 100644
--- a/src/extensions/react-flow/nodes/NodeContent.tsx
+++ b/src/extensions/react-flow/nodes/NodeContent.tsx
@@ -172,7 +172,6 @@ export interface NodeContentProps<CONTENT_PROPS = any>
 
     /**
      * Additional data stored in the node.
-     * @deprecated (v26) is not used anymore.
      */
     businessData?: never;
 
diff --git a/src/extensions/react-flow/nodes/NodeDefaultV12.tsx b/src/extensions/react-flow/nodes/NodeDefaultV12.tsx
deleted file mode 100644
index f70dd24e..00000000
--- a/src/extensions/react-flow/nodes/NodeDefaultV12.tsx
+++ /dev/null
@@ -1,53 +0,0 @@
-import React, { memo } from "react";
-import { NodeProps as ReactFlowNodeProps, Position } from "react-flow-renderer";
-
-import Tooltip from "../../../components/Tooltip/Tooltip";
-
-import { NodeContent, NodeContentProps } from "./NodeContent";
-
-export interface NodeDefaultProps<NODE_DATA, NODE_CONTENT_PROPS = any> extends ReactFlowNodeProps {
-    /**
-     * Contains all properties for our implementation of the React-Flow node.
-     * For details pls see the `NodeContent` element documentation.
-     */
-    data: NodeContentProps<NODE_DATA, NODE_CONTENT_PROPS>;
-}
-
-/**
- * This element cannot be used directly, it must be connected via a `nodeTypes` definition.
- * @see https://reactflow.dev/docs/api/nodes/
- * @deprecated (v26) will be removed when `NodeDefault` supports v12 directly
- */
-export const NodeDefaultV12 = memo((node: NodeDefaultProps<any>) => {
-    const {
-        data,
-        targetPosition = Position.Left,
-        sourcePosition = Position.Right,
-        isConnectable = true,
-        selected,
-    } = node;
-
-    const nodeEl = (
-        <NodeContent {...{ flowVersion: "v12", ...data, targetPosition, sourcePosition, isConnectable, selected }} />
-    );
-
-    if (!selected && data?.minimalShape !== "none" && !!data?.getMinimalTooltipData) {
-        const tooltipData = data?.getMinimalTooltipData(node);
-        if (!!tooltipData.label || !!tooltipData.content) {
-            return (
-                <Tooltip
-                    content={
-                        <>
-                            {tooltipData.label && <div>{tooltipData.label}</div>}
-                            {tooltipData.content && <div>{tooltipData.content}</div>}
-                        </>
-                    }
-                >
-                    {nodeEl}
-                </Tooltip>
-            );
-        }
-    }
-
-    return nodeEl;
-});
diff --git a/src/extensions/react-flow/nodes/stories/NodeContentV12.stories.tsx b/src/extensions/react-flow/nodes/stories/NodeContentV12.stories.tsx
index 2485a9ff..b3595bf6 100644
--- a/src/extensions/react-flow/nodes/stories/NodeContentV12.stories.tsx
+++ b/src/extensions/react-flow/nodes/stories/NodeContentV12.stories.tsx
@@ -4,7 +4,7 @@ import { Meta, StoryFn } from "@storybook/react";
 import { Node, ReactFlow, ReactFlowProvider, useNodesState } from "@xyflow/react";
 
 import { Definitions } from "../../../../common/Intent";
-import { NodeDefaultV12 } from "../NodeDefaultV12";
+import { NodeDefault } from "../NodeDefault";
 
 import canonicalIcons from "./../../../../components/Icon/canonicalIconNames";
 import {
@@ -140,7 +140,7 @@ export default {
 
 let forcedUpdateKey = 0; // @see https://github.com/storybookjs/storybook/issues/13375#issuecomment-1291011856
 
-const nodeTypes = { default: NodeDefaultV12 };
+const nodeTypes = { default: NodeDefault };
 
 const NodeContentExample = (args: any) => {
     const [reactflowInstance, setReactflowInstance] = useState(null);

From 3406c72ad7557b71f6ec5799d51be5995f9a18f0 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 17:03:29 +0200
Subject: [PATCH 08/21] postpone removal

---
 src/cmem/react-flow/extensions/scrollOnDragHook.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cmem/react-flow/extensions/scrollOnDragHook.ts b/src/cmem/react-flow/extensions/scrollOnDragHook.ts
index 80306f47..2725f09f 100644
--- a/src/cmem/react-flow/extensions/scrollOnDragHook.ts
+++ b/src/cmem/react-flow/extensions/scrollOnDragHook.ts
@@ -281,6 +281,6 @@ export const useReactFlowScrollOnDragV9 = ({ reactFlowProps, scrollOnDrag }: IPr
 };
 
 /**
- * @deprecated (v26) Currently it ony supports ReactFlow v9. Better to `useReactFlowScrollOnDragV9` for now.
+ * @deprecated (v27) Currently it only supports ReactFlow v9. Better to `useReactFlowScrollOnDragV9` for now.
  */
 export const useReactFlowScrollOnDrag = useReactFlowScrollOnDragV9;

From d8a64fdc76fb7a4a01bd0cb3de560ca5b75c7667 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 17:06:34 +0200
Subject: [PATCH 09/21] remove helper function that should not be used anymore

---
 CHANGELOG.md                               | 1 +
 src/components/MultiSelect/MultiSelect.tsx | 8 --------
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f146061a..415a738f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -61,6 +61,7 @@ This is a major release, and it might be not compatible with your current usage
     - `EdgeDefs`: use `ReactFlowMarkers`
 - `autoCompleteFieldUtils`: use `suggestFieldUtils`
 - `CodeMirror.outerDivAttributes`: use all properties directly on `CodeEditor`
+- `MultiSuggestField.ofType`: use `<MultiSuggestField<TYPE>>`
 - color configuration is not possible anymore via previously used SCSS variables
     - `$eccgui-color-primary`, `$eccgui-color-primary-contrast`, `$eccgui-color-accent`, `$eccgui-color-accent-contrast`,
       `$eccgui-color-success-text`, `$eccgui-color-success-background`, `$eccgui-color-info-text`, `$eccgui-color-info-background`,
diff --git a/src/components/MultiSelect/MultiSelect.tsx b/src/components/MultiSelect/MultiSelect.tsx
index 0ffcfb09..5971b33d 100644
--- a/src/components/MultiSelect/MultiSelect.tsx
+++ b/src/components/MultiSelect/MultiSelect.tsx
@@ -617,11 +617,3 @@ export function MultiSuggestField<T>({
         <>{contentMultiSelect}</>
     );
 }
-
-// we still return the Blueprint element here because it was already used like that
-/**
- * @deprecated (v26) use directly <MultiSuggestField<TYPE>> (`ofType` also returns the original BlueprintJS element, not ours!)
- */
-MultiSuggestField.ofType = BlueprintMultiSelect.ofType;
-
-export default MultiSuggestField;

From 413217f3cfe203e2d018dff6a673f5a611f859de Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 17:12:06 +0200
Subject: [PATCH 10/21] remove deprecated property

---
 CHANGELOG.md                                      |  1 +
 .../StringPreviewContentBlobToggler.tsx           | 15 +--------------
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 415a738f..916e144b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -62,6 +62,7 @@ This is a major release, and it might be not compatible with your current usage
 - `autoCompleteFieldUtils`: use `suggestFieldUtils`
 - `CodeMirror.outerDivAttributes`: use all properties directly on `CodeEditor`
 - `MultiSuggestField.ofType`: use `<MultiSuggestField<TYPE>>`
+- `StringPreviewContentBlobToggler.firstNonEmptyLineOnly`: use `useOnly="firstNonEmptyLine"`
 - color configuration is not possible anymore via previously used SCSS variables
     - `$eccgui-color-primary`, `$eccgui-color-primary-contrast`, `$eccgui-color-accent`, `$eccgui-color-accent-contrast`,
       `$eccgui-color-success-text`, `$eccgui-color-success-background`, `$eccgui-color-info-text`, `$eccgui-color-info-background`,
diff --git a/src/cmem/ContentBlobToggler/StringPreviewContentBlobToggler.tsx b/src/cmem/ContentBlobToggler/StringPreviewContentBlobToggler.tsx
index fb8247ea..e536156d 100644
--- a/src/cmem/ContentBlobToggler/StringPreviewContentBlobToggler.tsx
+++ b/src/cmem/ContentBlobToggler/StringPreviewContentBlobToggler.tsx
@@ -22,7 +22,6 @@ export interface StringPreviewContentBlobTogglerProps extends Omit<
     /**
      * Use only parts of `content` in the preview.
      * `firstMarkdownSection` uses the content until the first double line return.
-     * Currently overwritten by `firstNonEmptyLineOnly`.
      */
     useOnly?: "firstNonEmptyLine" | "firstMarkdownSection";
     /**
@@ -38,12 +37,6 @@ export interface StringPreviewContentBlobTogglerProps extends Omit<
      * This allows to add non-string elements to both the full-view content and the pure string content.
      */
     noTogglerContentSuffix?: React.JSX.Element;
-    /**
-     * If only the first non-empty line should be shown in the preview.
-     * This will in addition also be shortened according to `previewMaxLength`.
-     * @deprecated (v26) use `useOnly="firstNonEmptyLine"` instead
-     */
-    firstNonEmptyLineOnly?: boolean;
 }
 
 /** Version of the content toggler for text centric content. */
@@ -59,16 +52,10 @@ export function StringPreviewContentBlobToggler({
     renderPreviewAsMarkdown = false,
     allowedHtmlElementsInPreview,
     noTogglerContentSuffix,
-    firstNonEmptyLineOnly,
     ...otherContentBlobTogglerProps
 }: StringPreviewContentBlobTogglerProps) {
-    // need to test `firstNonEmptyLineOnly` until property is removed
-    const useOnlyTest: StringPreviewContentBlobTogglerProps["useOnly"] = firstNonEmptyLineOnly
-        ? "firstNonEmptyLine"
-        : useOnly;
-
     let previewString = content;
-    switch (useOnlyTest) {
+    switch (useOnly) {
         case "firstNonEmptyLine":
             previewString = useOnlyPart(content, regexFirstNonEmptyLine);
             break;

From 9297e5cf25a555426675908187aebb088754fa94 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 17:43:00 +0200
Subject: [PATCH 11/21] fix story

---
 .../react-flow/nodes/stories/NodeDefault.stories.tsx          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/extensions/react-flow/nodes/stories/NodeDefault.stories.tsx b/src/extensions/react-flow/nodes/stories/NodeDefault.stories.tsx
index 38e13b05..c476d46a 100644
--- a/src/extensions/react-flow/nodes/stories/NodeDefault.stories.tsx
+++ b/src/extensions/react-flow/nodes/stories/NodeDefault.stories.tsx
@@ -2,7 +2,7 @@ import React, { useCallback, useEffect, useState } from "react";
 import { Elements, Node } from "react-flow-renderer";
 import { Meta, StoryFn } from "@storybook/react";
 
-import { ReactFlow } from "./../../../../cmem";
+import { ReactFlowExtended } from "./../../../../cmem";
 import { NodeDefault } from "./../NodeDefault";
 import { Default as NodeContentExample } from "./NodeContent.stories";
 import { nodeTypes } from "./nodeTypes";
@@ -114,7 +114,7 @@ const NodeDefaultExample = (args: Node) => {
     );
 
     return (
-        <ReactFlow
+        <ReactFlowExtended
             elements={elements}
             style={{ height: "400px" }}
             onLoad={onLoad}

From 1e8bd809305cca516b7e78465aed26408eced00e Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 17:43:53 +0200
Subject: [PATCH 12/21] fix story

---
 .../react-flow/nodes/stories/NodeContent.stories.tsx          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/extensions/react-flow/nodes/stories/NodeContent.stories.tsx b/src/extensions/react-flow/nodes/stories/NodeContent.stories.tsx
index 0f223b58..80179f16 100644
--- a/src/extensions/react-flow/nodes/stories/NodeContent.stories.tsx
+++ b/src/extensions/react-flow/nodes/stories/NodeContent.stories.tsx
@@ -63,8 +63,8 @@ export default {
                         {loremIpsum({ p: 1, avgSentencesPerParagraph: 1, avgWordsPerSentence: 5, random: false })
                             .toString()
                             .split(" ")
-                            .map((term) => (
-                                <Tag small>{term}</Tag>
+                            .map((term, id) => (
+                                <Tag small key={id}>{term}</Tag>
                             ))}
                     </TagList>
                 ),

From 6f2bdfc55df2c024188a2d07b9c89278fbe86908 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Tue, 9 Jun 2026 17:44:18 +0200
Subject: [PATCH 13/21] fix properties

---
 src/extensions/react-flow/markers/ReactFlowMarkers.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/extensions/react-flow/markers/ReactFlowMarkers.tsx b/src/extensions/react-flow/markers/ReactFlowMarkers.tsx
index 37cbdae8..2b6f5eba 100644
--- a/src/extensions/react-flow/markers/ReactFlowMarkers.tsx
+++ b/src/extensions/react-flow/markers/ReactFlowMarkers.tsx
@@ -28,7 +28,7 @@ interface ReactFlowMarkerProps extends React.SVGProps<SVGMarkerElement> {
 const ReactFlowMarker = ({ className, appearance = "arrow-closed", intent, reverse }: ReactFlowMarkerProps) => {
     const markerDisplay: Record<ReactFlowMarkerAppearance, unknown> = {
         "arrow-closed": (
-            <path d="M-5,-4 L5,0 L-5,4 Z" fill="currentColor" stroke-linecap="round" stroke-linejoin="round" />
+            <path d="M-5,-4 L5,0 L-5,4 Z" fill="currentColor" strokeLinecap="round" strokeLinejoin="round" />
         ),
     };
 
@@ -59,11 +59,11 @@ const ReactFlowMarkers: FC = () => {
         <svg>
             <defs>
                 <MarkerArrowClosedInverse />
-                {intents.map((intent) => (
-                    <>
+                {intents.map((intent, index) => (
+                    <React.Fragment key={index}>
                         <ReactFlowMarker appearance="arrow-closed" intent={intent} />
                         <ReactFlowMarker appearance="arrow-closed" intent={intent} reverse />
-                    </>
+                    </React.Fragment>
                 ))}
             </defs>
         </svg>

From 83ad747f7b5f5ab2e1cac55702e33bfe7fbd0694 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Wed, 10 Jun 2026 12:12:40 +0200
Subject: [PATCH 14/21] improve changelog texts

---
 CHANGELOG.md | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 916e144b..1f3d5490 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,11 +6,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ## [Unreleased]
 
-This is a major release, and it might be not compatible with your current usage of our library. Please read about the necessary changes in the section about how to migrate.
+This is a major release, and it might not be compatible with your current usage of our library. Please read about the necessary changes in the migration section below.
 
-### Migration from v24 to v25
+### Migration from v25 to v26
 
-- remove deprecated components, properties and imports from your project, if the info cannot be found here then it was already mentioned in **Deprecated** sections of the past changelogs
+- remove deprecated components, properties and imports from your project; if the info cannot be found here, it was already mentioned in the **Deprecated** sections of past changelogs
 - apply changes mentioned in the **Changed** subsection
 
 ### Added
@@ -22,52 +22,52 @@ This is a major release, and it might be not compatible with your current usage
 - `<ContextMenu />`
     - `togglerSize`: replaces the deprecated `togglerLarge` property
 - `<MultiSelect />`
-    - `searchListPredicate` property: Allows to filter the complete list of search options at once.
-    - Following optional BlueprintJs properties are forwarded now to override default behaviour: `noResults`, `createNewItemRenderer` and `itemRenderer`
-    - `isValidNewOption` property: Checks if an input string is or can be turned into a valid new option.
+    - `searchListPredicate` property: allows filtering of the complete list of search options at once
+    - the following optional BlueprintJS properties are now forwarded to override default behaviour: `noResults`, `createNewItemRenderer` and `itemRenderer`
+    - `isValidNewOption` property: checks if an input string is or can be turned into a valid new option
 
 ### Fixed
 
 - `<MultiSelect />`
-    - border of the BlueprintJS `Tag` elements were fixed
+    - borders of the BlueprintJS `Tag` elements were fixed
 
 ### Changed
 
 - **React and its types were updated to v18, so you may hit incompatibilities if you run it with React 16 or 17.**
 - `color` library was upgraded from v4 to v5, so the types changed
-    - if you forward properties then they cannot have `Color` as type, use `ColorLike`
+    - if you forward properties, they can no longer have `Color` as their type; use `ColorLike` instead
 - `@blueprintjs/core` library was updated to v6
-    - if you use an explicit BlueprintJS import in your project you need to set `"@blueprintjs/core": "6.8.1"` and `"@blueprintjs/select": "6.1.1"`
+    - if you use an explicit BlueprintJS import in your project, you need to set `"@blueprintjs/core": "6.8.1"` and `"@blueprintjs/select": "6.1.1"`
     - you may need to update class names in your tests (the new prefix is `bp6-`)
     - `Toaster.create` is now an async function
 - `<MultiSelect />`
-    - by default, if no searchPredicate or searchListPredicate is defined, the filtering is done via case-insensitive multi-word filtering.
+    - by default, if no `searchPredicate` or `searchListPredicate` is defined, the filtering is done via case-insensitive multi-word matching
 
 ### Deprecated
 
-- support for React Flow v9 is extended, but will be removed in v27
+- support for React Flow v9 is retained for now, but will be removed in v27
 - `<ContextMenu />`
     - `togglerLarge`: replaced by the more versatile `togglerSize` property
 - `<MultiSelect />`
-    - `searchPredicate`: replaced by the -- in some cases -- more efficient `searchListPredicate`
+    - `searchPredicate`: replaced by `searchListPredicate`, which is more efficient in some cases
 
 ### Removed
 
-- renamed react flow types and components, use the new names directly:
+- renamed React Flow types and components; use the new names directly:
     - `NodeContentHandleProps`: use `HandleDefaultProps`
     - `ReactFlow`: use `ReactFlowExtended`
-    - `MiniMapV9Props`, `MiniMapV9`, `MiniMapV12Props` and `MiniMapV12`: use `MiniMapProps` and `MiniMap`, use `flowVersion` if the React Flow version is not recognized automatically
+    - `MiniMapV9Props`, `MiniMapV9`, `MiniMapV12Props` and `MiniMapV12`: use `MiniMapProps` and `MiniMap`; use `flowVersion` if the React Flow version is not recognized automatically
     - `EdgeDefaultV9` and `EdgeDefaultV12`: use `EdgeDefault`
     - `EdgeDefs`: use `ReactFlowMarkers`
 - `autoCompleteFieldUtils`: use `suggestFieldUtils`
 - `CodeMirror.outerDivAttributes`: use all properties directly on `CodeEditor`
 - `MultiSuggestField.ofType`: use `<MultiSuggestField<TYPE>>`
 - `StringPreviewContentBlobToggler.firstNonEmptyLineOnly`: use `useOnly="firstNonEmptyLine"`
-- color configuration is not possible anymore via previously used SCSS variables
+- color configuration is no longer possible via the previously used SCSS variables
     - `$eccgui-color-primary`, `$eccgui-color-primary-contrast`, `$eccgui-color-accent`, `$eccgui-color-accent-contrast`,
       `$eccgui-color-success-text`, `$eccgui-color-success-background`, `$eccgui-color-info-text`, `$eccgui-color-info-background`,
       `$eccgui-color-warning-text`, `$eccgui-color-warning-background`, `$eccgui-color-danger-text`, `$eccgui-color-danger-background`
-    - use `$eccgui-color-palette-light` now
+    - use `$eccgui-color-palette-light` instead
 
 ## [25.2.0] - 2026-04-30
 

From 3454cd7d45f774ed73e4818807c6cd2c68f38182 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Wed, 8 Jul 2026 09:46:08 +0200
Subject: [PATCH 15/21] add icon for marketplace module

---
 CHANGELOG.md                               | 2 ++
 src/components/Icon/canonicalIconNames.tsx | 1 +
 2 files changed, 3 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 300d83c0..411b47ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,8 @@ This is a major release, and it might not be compatible with your current usage
     - `searchListPredicate` property: allows filtering of the complete list of search options at once
     - the following optional BlueprintJS properties are now forwarded to override default behaviour: `noResults`, `createNewItemRenderer` and `itemRenderer`
     - `isValidNewOption` property: checks if an input string is or can be turned into a valid new option
+- new icons:
+    - `module-marketplace`
 
 ### Fixed
 
diff --git a/src/components/Icon/canonicalIconNames.tsx b/src/components/Icon/canonicalIconNames.tsx
index d253a0bd..704cbfea 100644
--- a/src/components/Icon/canonicalIconNames.tsx
+++ b/src/components/Icon/canonicalIconNames.tsx
@@ -120,6 +120,7 @@ const canonicalIcons = {
     "module-dashboard": icons.Dashboard,
     "module-gdprsearch": icons.UserProfile,
     "module-integrations": icons.AppConnectivity,
+    "module-marketplace": icons.ShoppingCatalog,
     "module-linkedrules": icons.Connect,
     "module-reports": icons.ReportData,
     "module-search": icons.Search,

From 4ebb31686dc6f38a5efd27e49d04385d88ab6610 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Wed, 8 Jul 2026 09:58:36 +0200
Subject: [PATCH 16/21] fix high security issue, set package resolution

---
 package.json | 3 ++-
 yarn.lock    | 8 ++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index 03d42849..2e116920 100644
--- a/package.json
+++ b/package.json
@@ -184,7 +184,8 @@
         "hast-util-from-parse5": "8.0.0",
         "**/lodash": "^4.18.1",
         "**/minimatch": "^3.1.4",
-        "**/serialize-javascript": "^7.0.5"
+        "**/serialize-javascript": "^7.0.5",
+        "**/ws": "^8.21.0"
     },
     "husky": {
         "hooks": {
diff --git a/yarn.lock b/yarn.lock
index f4a8bd06..9d1e1a2a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12302,10 +12302,10 @@ write-file-atomic@^7.0.1:
   dependencies:
     signal-exit "^4.0.1"
 
-ws@^8.18.0:
-  version "8.18.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-8.18.3.tgz#b56b88abffde62791c639170400c93dcb0c95472"
-  integrity sha512-PEIGCY5tSlUt50cqyMXfCzX+oOPqN0vuGqWzbcJ2xvnkzkq46oOpz7dQaTDBdfICb4N14+GARUDw2XV2N4tvzg==
+ws@^8.18.0, ws@^8.21.0:
+  version "8.21.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.21.0.tgz#012e413fc07429945121b0c153158c4343086951"
+  integrity sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==
 
 wsl-utils@^0.1.0:
   version "0.1.0"

From 5dcbecbf3daca40116372168ab83a28c8d0a84b2 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Wed, 8 Jul 2026 11:08:21 +0200
Subject: [PATCH 17/21] use only our own exported type/enum of blueprint intent
 states

---
 src/common/Intent/index.ts                 | 6 ++++--
 src/components/Button/Button.tsx           | 8 ++++----
 src/components/MultiSelect/MultiSelect.tsx | 5 +++--
 src/components/TextField/TextArea.tsx      | 5 ++---
 src/components/TextField/TextField.tsx     | 5 ++---
 5 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/src/common/Intent/index.ts b/src/common/Intent/index.ts
index a0434103..d01c53d8 100644
--- a/src/common/Intent/index.ts
+++ b/src/common/Intent/index.ts
@@ -2,13 +2,15 @@ import { Intent as BlueprintIntent } from "@blueprintjs/core";
 
 import { CLASSPREFIX as eccgui } from "../../configuration/constants";
 
-export type IntentBlueprint = BlueprintIntent;
+/** @deprecated (v27) use `IntentBlueprint` instead */
 export const DefinitionsBlueprint = BlueprintIntent;
+export const IntentBlueprint = BlueprintIntent;
+export type IntentBlueprint = BlueprintIntent;
 
 export type IntentTypes = IntentBlueprint | "neutral" | "accent" | "info";
 
 export const Definitions: { [key: string]: IntentTypes } = {
-    ...DefinitionsBlueprint,
+    ...IntentBlueprint,
     ACCENT: "accent",
     NEUTRAL: "neutral",
     INFO: "info",
diff --git a/src/components/Button/Button.tsx b/src/components/Button/Button.tsx
index dd80fcda..471e6cb7 100644
--- a/src/components/Button/Button.tsx
+++ b/src/components/Button/Button.tsx
@@ -4,9 +4,9 @@ import {
     AnchorButtonProps as BlueprintAnchorButtonProps,
     Button as BlueprintButton,
     ButtonProps as BlueprintButtonProps,
-    Intent as BlueprintIntent,
 } from "@blueprintjs/core";
 
+import { IntentBlueprint } from "../../common/Intent";
 import { CLASSPREFIX as eccgui } from "../../configuration/constants";
 import { ValidIconName } from "../Icon/canonicalIconNames";
 import Icon from "../Icon/Icon";
@@ -33,7 +33,7 @@ interface AdditionalButtonProps {
     /**
      * Intent state visualized by color.
      */
-    intent?: BlueprintIntent | "accent";
+    intent?: IntentBlueprint | "accent";
     /**
      * Content displayed in a badge that is attached to the button.
      * By default it is displayed `{ size: "small", position: "top-right", maxLength: 2 }` and with the same intent state of the button.
@@ -94,7 +94,7 @@ export const Button = ({
             intentByFunction = "accent";
             break;
         case disruptive:
-            intentByFunction = BlueprintIntent.DANGER;
+            intentByFunction = IntentBlueprint.DANGER;
             break;
         default:
             break;
@@ -111,7 +111,7 @@ export const Button = ({
         <ButtonType
             {...restProps}
             className={`${eccgui}-button ` + className}
-            intent={(intent || intentByFunction) as BlueprintIntent}
+            intent={(intent || intentByFunction) as IntentBlueprint}
             icon={typeof icon === "string" ? <Icon name={icon} {...iconSize} /> : icon}
             rightIcon={typeof rightIcon === "string" ? <Icon name={rightIcon} {...iconSize} /> : rightIcon}
         >
diff --git a/src/components/MultiSelect/MultiSelect.tsx b/src/components/MultiSelect/MultiSelect.tsx
index db035e6a..497151d5 100644
--- a/src/components/MultiSelect/MultiSelect.tsx
+++ b/src/components/MultiSelect/MultiSelect.tsx
@@ -1,5 +1,5 @@
 import React, { useRef } from "react";
-import { HTMLInputProps as BlueprintHTMLInputProps, Intent as BlueprintIntent } from "@blueprintjs/core";
+import { HTMLInputProps as BlueprintHTMLInputProps } from "@blueprintjs/core";
 import {
     ItemRendererProps as BlueprintItemRendererProps,
     MultiSelect as BlueprintMultiSelect,
@@ -7,6 +7,7 @@ import {
 } from "@blueprintjs/select";
 import classNames from "classnames";
 
+import { IntentBlueprint } from "../../common/Intent";
 import { removeExtraSpaces } from "../../common/utils/stringUtils";
 import { CLASSPREFIX as eccgui } from "../../configuration/constants";
 import { TestableComponent } from "../interfaces";
@@ -97,7 +98,7 @@ export interface MultiSuggestFieldCommonProps<T>
     /**
      * Intent state of the multi select.
      */
-    intent?: BlueprintIntent | "accent";
+    intent?: IntentBlueprint | "accent";
     /**
      * Disables the input element
      */
diff --git a/src/components/TextField/TextArea.tsx b/src/components/TextField/TextArea.tsx
index c97fed0c..741a6549 100644
--- a/src/components/TextField/TextArea.tsx
+++ b/src/components/TextField/TextArea.tsx
@@ -1,13 +1,12 @@
 import React from "react";
 import {
     Classes as BlueprintClassNames,
-    Intent as BlueprintIntent,
     MaybeElement,
     TextArea as BlueprintTextArea,
     TextAreaProps as BlueprintTextAreaProps,
 } from "@blueprintjs/core";
 
-import { Definitions as IntentDefinitions, IntentTypes } from "../../common/Intent";
+import { Definitions as IntentDefinitions, IntentBlueprint, IntentTypes } from "../../common/Intent";
 import { CLASSPREFIX as eccgui } from "../../configuration/constants";
 import { Icon } from "../Icon";
 import { ValidIconName } from "../Icon/canonicalIconNames";
@@ -155,7 +154,7 @@ export const TextArea = ({
             }
             intent={
                 intent && !["info", "edited", "removed", "neutral", "accent"].includes(intent)
-                    ? (intent as BlueprintIntent)
+                    ? (intent as IntentBlueprint)
                     : undefined
             }
             spellCheck={intent === "removed" ? false : undefined}
diff --git a/src/components/TextField/TextField.tsx b/src/components/TextField/TextField.tsx
index 98a1c822..6f764e54 100644
--- a/src/components/TextField/TextField.tsx
+++ b/src/components/TextField/TextField.tsx
@@ -4,11 +4,10 @@ import {
     HTMLInputProps,
     InputGroup as BlueprintInputGroup,
     InputGroupProps as BlueprintInputGroupProps,
-    Intent as BlueprintIntent,
     MaybeElement,
 } from "@blueprintjs/core";
 
-import { Definitions as IntentDefinitions, IntentTypes } from "../../common/Intent";
+import { Definitions as IntentDefinitions, IntentBlueprint, IntentTypes } from "../../common/Intent";
 import { CLASSPREFIX as eccgui } from "../../configuration/constants";
 import { ValidIconName } from "../Icon/canonicalIconNames";
 import Icon from "../Icon/Icon";
@@ -108,7 +107,7 @@ export const TextField = ({
             }
             intent={
                 intent && !["info", "edited", "removed", "neutral", "accent"].includes(intent)
-                    ? (intent as BlueprintIntent)
+                    ? (intent as IntentBlueprint)
                     : undefined
             }
             fill={fullWidth}

From ef5867f0cd71e5f8ad7bc6418202f0ee6707c5e0 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Wed, 8 Jul 2026 11:09:00 +0200
Subject: [PATCH 18/21] improve changelog, fix errors

---
 CHANGELOG.md | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32d96a30..d33de591 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,20 +25,21 @@ This is a major release, and it might not be compatible with your current usage
     - `searchListPredicate` property: allows filtering of the complete list of search options at once
     - the following optional BlueprintJS properties are now forwarded to override default behaviour: `noResults`, `createNewItemRenderer` and `itemRenderer`
     - `isValidNewOption` property: checks if an input string is or can be turned into a valid new option
-- `ActivityControlWidge`
+- `ActivityControlWidget`
     - Support `badge` on activity control menu button.
 - new icons:
     - `module-marketplace`
+    - `artefact-ruleblock`
 
 ### Fixed
 
 - `<MultiSelect />`
-    - border of the BlueprintJS `Tag` elements were fixed
+    - borders of the BlueprintJS `Tag` elements were fixed
 - `extendedTooltip` of a handle in the ReactFlow (v12) component does not show the tooltip.
 - `<CodeEditor />`
     - `readOnly` appearance uses same borders like read-only text fields and it does not display a blinking cursor
 - `<Button />`, `<IconButton />`
-    - outlines for focus by keyboard navigation are better recognizable on buttons with colored backgrounds (intent states)
+    - outlines for focus by keyboard navigation are more recognizable on buttons with colored backgrounds (intent states)
 - `<Tooltip />`
     - given `popoverClassName` is added
 
@@ -66,6 +67,7 @@ This is a major release, and it might not be compatible with your current usage
     - `togglerLarge`: replaced by the more versatile `togglerSize` property
 - `<MultiSelect />`
     - `searchPredicate`: replaced by `searchListPredicate`, which is more efficient in some cases
+- `DefinitionsBlueprint`: use `IntentBlueprint`, this is now usable as type and enum var
 
 ### Removed
 
@@ -98,7 +100,7 @@ This is a major release, and it might not be compatible with your current usage
 
 - `<Pagination />`
     - improve breakpoints to display widgets for page size and page number inside smaller containers
-    - male the breakpoints configurable via SCSS
+    - make the breakpoints configurable via SCSS
 
 ## [25.1.0] - 2026-04-13
 

From bf16c8576ee2b27ad39211564b2d2b047ad520fb Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Wed, 8 Jul 2026 13:17:35 +0200
Subject: [PATCH 19/21] don't use blueprint intent directly, use our own export
 for it

---
 src/components/Tooltip/Tooltip.tsx                  | 3 ++-
 src/extensions/react-flow/handles/HandleDefault.tsx | 5 ++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/components/Tooltip/Tooltip.tsx b/src/components/Tooltip/Tooltip.tsx
index f9b3a06a..64f81253 100644
--- a/src/components/Tooltip/Tooltip.tsx
+++ b/src/components/Tooltip/Tooltip.tsx
@@ -8,6 +8,7 @@ import {
 import classNames from "classnames";
 
 import { CLASSPREFIX as eccgui } from "../../configuration/constants";
+import { IntentBlueprint } from "../../common/Intent";
 
 import { Markdown, MarkdownProps } from "./../../cmem/markdown/Markdown";
 
@@ -52,7 +53,7 @@ export interface TooltipProps extends Omit<BlueprintTooltipProps, "position" | "
     /**
      * Intent state of the tooltip.
      */
-    intent?: BlueprintTooltipProps["intent"] | "accent";
+    intent?: IntentBlueprint | "accent";
 }
 
 export type TooltipSize = "small" | "medium" | "large";
diff --git a/src/extensions/react-flow/handles/HandleDefault.tsx b/src/extensions/react-flow/handles/HandleDefault.tsx
index 73b93d62..2cf4903f 100644
--- a/src/extensions/react-flow/handles/HandleDefault.tsx
+++ b/src/extensions/react-flow/handles/HandleDefault.tsx
@@ -1,10 +1,9 @@
 import React, { memo } from "react";
 import { Handle as HandleV9, HandleProps as ReactFlowHandleV9Props } from "react-flow-renderer";
 import { Classes as BlueprintClasses } from "@blueprintjs/core";
-import { Intent } from "@blueprintjs/core/src/common/intent";
 import { Handle as HandleV12, HandleProps as ReactFlowHandleV12Props } from "@xyflow/react";
 
-import { intentClassName, IntentTypes } from "../../../common/Intent";
+import { intentClassName, IntentTypes, IntentBlueprint } from "../../../common/Intent";
 import { TooltipProps } from "../../../components";
 import { CLASSPREFIX as eccgui } from "../../../configuration/constants";
 import { ReacFlowVersionSupportProps, useReactFlowVersion } from "../versionsupport";
@@ -84,7 +83,7 @@ export const HandleDefault = memo(
                     },
                 },
             },
-            intent: intent as Intent,
+            intent: intent as IntentBlueprint,
             className: `${eccgui}-graphviz__handle__tooltip-target`,
             isOpen: extendedTooltipDisplayed,
         };

From e6822c8f0f20dcb8c52951444fee5d3cc22a1650 Mon Sep 17 00:00:00 2001
From: Michael Haschke <michael.haschke@eccenca.com>
Date: Wed, 8 Jul 2026 16:45:25 +0200
Subject: [PATCH 20/21] export blueprint intent type/enum

---
 src/common/index.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/common/index.ts b/src/common/index.ts
index ed8eb78a..1cf49410 100644
--- a/src/common/index.ts
+++ b/src/common/index.ts
@@ -11,6 +11,7 @@ import { openInNewTab } from "./utils/openInNewTab";
 import { reduceToText } from "./utils/reduceToText";
 export type { DecodeOptions as DecodeHtmlEntitiesOptions } from "he";
 export type { IntentTypes as IntentBaseTypes } from "./Intent";
+export { IntentBlueprint } from "./Intent";
 
 export const utils = {
     openInNewTab,

From a3f8a99c5973e2257237cace6b48859c812f3672 Mon Sep 17 00:00:00 2001
From: haschek <haschek@users.noreply.github.com>
Date: Wed, 8 Jul 2026 15:23:15 +0000
Subject: [PATCH 21/21] Update changelog section to 26.0.0

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d33de591..5e07c642 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ## [Unreleased]
 
+## [26.0.0] - 2026-07-08
+
 This is a major release, and it might not be compatible with your current usage of our library. Please read about the necessary changes in the migration section below.
 
 ### Migration from v25 to v26