diff --git a/docs/releases/v2.8.0.md b/docs/releases/v2.8.0.md
index 624d1c9052eaa3ac69dae0232c9b0a55793ebf79..1fdbdaa601ee068feeb71c4c22ba757b8c865813 100644
--- a/docs/releases/v2.8.0.md
+++ b/docs/releases/v2.8.0.md
@@ -2,4 +2,4 @@
 
 ## Features
 
-- More detailed filter for connectivity
\ No newline at end of file
+- More detailed filter for connectivity
diff --git a/mkdocs.yml b/mkdocs.yml
index 5372b5da4bf778115d93f5ac54c3894ab8141b15..a0e078dcf75975c2a310b01c52b83b97f8c51865 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -33,6 +33,7 @@ nav:
     - Fetching datasets: 'advanced/datasets.md'
     - Display non-atlas volumes: 'advanced/otherVolumes.md'
   - Release notes:
+    - v2.8.0: 'releases/v2.8.0.md'
     - v2.7.5: 'releases/v2.7.5.md'
     - v2.7.4: 'releases/v2.7.4.md'
     - v2.7.3: 'releases/v2.7.3.md'
diff --git a/package.json b/package.json
index 64e82a9d397bf02c29c67f449ffd8467b89b1f2d..c49921ea3549b1d970d085afc9ba77ce14edd1a0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "interactive-viewer",
-  "version": "2.7.5",
+  "version": "2.8.0",
   "description": "siibra-explorer - explore brain atlases. Based on humanbrainproject/nehuba & google/neuroglancer. Built with angular",
   "scripts": {
     "lint": "eslint src --ext .ts",
@@ -11,7 +11,7 @@
     "watch": "ng build --watch --configuration development",
     "test": "ng test",
     "test-ci": "ng test --progress false --watch false --browsers=ChromeHeadless",
-    "sapi-schema": "npx openapi-typescript@5.1.1 http://localhost:5000/v1_0/openapi.json --output ./src/atlasComponents/sapi/schema.ts && eslint ./src/atlasComponents/sapi/schema.ts --no-ignore --fix",
+    "sapi-schema": "npx openapi-typescript@5.1.1 https://siibra-api-stable.apps.hbp.eu/v2_0/openapi.json --output ./src/atlasComponents/sapi/schema.ts && eslint ./src/atlasComponents/sapi/schema.ts --no-ignore --fix",
     "api-schema": "node src/plugin/generateTypes.js",
     "docs:json": "compodoc -p ./tsconfig.json -e json -d .",
     "storybook": "npm run docs:json && start-storybook -p 6006",
diff --git a/spec/test.ts b/spec/test.ts
index ee2ab839afae3fb985b4f0f975831fb99d9b2b6d..80d1734967ea74cc1e958106ad307ca4cc939f0f 100644
--- a/spec/test.ts
+++ b/spec/test.ts
@@ -14,7 +14,7 @@ import {
 getTestBed().initTestEnvironment(
   BrowserDynamicTestingModule,
   platformBrowserDynamicTesting(),
-  { teardown: { destroyAfterEach: false }},
+  { teardown: { destroyAfterEach: true }},
 )
 
 declare const require: any
diff --git a/src/atlasComponents/sapi/sapi.service.ts b/src/atlasComponents/sapi/sapi.service.ts
index ef3dc46e1e4dd37e1b50206f5b070bc562a270e5..8ca9e7af7ccaa63a609ed39e6209435b09235973 100644
--- a/src/atlasComponents/sapi/sapi.service.ts
+++ b/src/atlasComponents/sapi/sapi.service.ts
@@ -25,7 +25,7 @@ import { SAPIFeature } from "./features";
 import { environment } from "src/environments/environment"
 
 export const SIIBRA_API_VERSION_HEADER_KEY='x-siibra-api-version'
-export const SIIBRA_API_VERSION = '0.2.2'
+export const SIIBRA_API_VERSION = '0.2.3'
 
 type RegistryType = SAPIAtlas | SAPISpace | SAPIParcellation
 
diff --git a/src/atlasComponents/sapi/schema.ts b/src/atlasComponents/sapi/schema.ts
index a54de84decb2dbb61346f6fc6182706d4542213c..49f3d1b3f257f321dd8704cf10ae93c55ee9e1e5 100644
--- a/src/atlasComponents/sapi/schema.ts
+++ b/src/atlasComponents/sapi/schema.ts
@@ -13,7 +13,7 @@ export interface paths {
     get: operations["get_all_regional_features_for_region_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__features_get"]
   }
   "/atlases/{atlas_id}/parcellations/{parcellation_id}/regions/{region_id}/features/{feature_id}": {
-    /** Returns a feature for a region, as defined by by the modality and feature ID */
+    /** Returns a feature for a region, as defined by the modality and feature ID */
     get: operations["get_single_detailed_regional_feature_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__features__feature_id__get"]
   }
   "/atlases/{atlas_id}/parcellations/{parcellation_id}/regions/{region_id}/regional_map/info": {
@@ -27,6 +27,9 @@ export interface paths {
   "/atlases/{atlas_id}/parcellations/{parcellation_id}/regions/{region_id}/volumes": {
     get: operations["get_regional_volumes_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__volumes_get"]
   }
+  "/atlases/{atlas_id}/parcellations/{parcellation_id}/regions/{region_id}/volumes/{volume_id}": {
+    get: operations["get_regional_volumes_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__volumes__volume_id__get"]
+  }
   "/atlases/{atlas_id}/parcellations/{parcellation_id}/regions/{region_id}": {
     get: operations["get_single_region_detail_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__get"]
   }
@@ -218,7 +221,21 @@ export interface components {
       /** @Type */
       "@type": string
       /** Name */
-      name: string
+      name?: string
+      /** Description */
+      description?: string
+      /** Citation */
+      citation?: string
+      /** Authors */
+      authors?: string[]
+      /** Cohort */
+      cohort?: string
+      /** Subject */
+      subject?: string
+      /** Filename */
+      filename?: string
+      /** Dataset Id */
+      dataset_id?: string
       /** Parcellations */
       parcellations: { [key: string]: string }[]
       matrix?: components["schemas"]["NpArrayDataModel"]
@@ -1439,7 +1456,7 @@ export interface operations {
       }
     }
   }
-  /** Returns a feature for a region, as defined by by the modality and feature ID */
+  /** Returns a feature for a region, as defined by the modality and feature ID */
   get_single_detailed_regional_feature_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__features__feature_id__get: {
     parameters: {
       path: {
@@ -1556,6 +1573,30 @@ export interface operations {
       }
     }
   }
+  get_regional_volumes_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__volumes__volume_id__get: {
+    parameters: {
+      path: {
+        atlas_id: string
+        parcellation_id: string
+        region_id: string
+        volume_id: string
+      }
+    }
+    responses: {
+      /** Successful Response */
+      200: {
+        content: {
+          "application/json": components["schemas"]["VolumeModel"]
+        }
+      }
+      /** Validation Error */
+      422: {
+        content: {
+          "application/json": components["schemas"]["HTTPValidationError"]
+        }
+      }
+    }
+  }
   get_single_region_detail_atlases__atlas_id__parcellations__parcellation_id__regions__region_id__get: {
     parameters: {
       path: {
@@ -1819,6 +1860,7 @@ export interface operations {
       }
       query: {
         parcellation_id?: string
+        type?: string
         region?: string
         bbox?: string
       }
diff --git a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts
index 9e1f41b3582da4d177d25398f557c8f856814654..850d763b82a330e69d402ae769b4956c3c1ee57a 100644
--- a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts
+++ b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts
@@ -66,7 +66,7 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
     public selectedSubjectIndex: number
     public selectedSubjectsDatasets: string[]
     public selectedSubjectDatasetIndex: number
-    public fetchedItems: ConnectivityFeature[] = []
+    public fetchedItems: SapiParcellationFeatureModel[] = []
     public cohorts: string[]
     public selectedView: 'subject' | 'average' | null
     public averageDisabled: boolean = true
@@ -87,7 +87,7 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
 
     public regionName: string
     public regionHemisphere: string = null
-    public selectedDataset: ConnectivityFeature
+    public selectedDataset: SapiParcellationFeatureModel
     public connectionsString: string
     public pureConnections: { [key: string]: number }
     public connectedAreas: BehaviorSubject<ConnectedArea[]> = new BehaviorSubject([])
@@ -397,14 +397,8 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
 
 }
 
-export type ConnectedArea = {
+type ConnectedArea = {
     color: {r: number, g: number, b: number}
     name: string
     numberOfConnections: number
 }
-
-export type ConnectivityFeature = {
-  cohort: string
-  subject?: string
-  description?: string
-} & SapiParcellationFeatureModel