diff --git a/CHANGELOG_TOOLKIT.md b/CHANGELOG_TOOLKIT.md
index 6bcbc246..74713df7 100644
--- a/CHANGELOG_TOOLKIT.md
+++ b/CHANGELOG_TOOLKIT.md
@@ -1,3 +1,21 @@
+# [1.5.0](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/compare/toolkit-1.4.1...toolkit-1.5.0) (2024-10-03)
+
+
+### Performance Improvements
+* **toolkit/observable:** optimize position detection in `fromBoundingClientRect$ ` ([540b8bb](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/540b8bbdfd968b56ed484a0daf290257105c4d8f))
+
+
+### Code Refactoring
+
+* **toolkit/operators:** remove deprecated `pluckArray` operator ([6c84329](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/6c84329f8cb6180dee465b6ac1ffc6c660f2029f))
+* **toolkit/testing:** remove deprecated `ObserveCaptor#resetValues` method ([10253e6](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/10253e6ab09e22ef43fccd7913eba27fe45541fc))
+
+
+### BREAKING CHANGES
+* **toolkit/testing:** `ObserveCaptor#resetValues` was deprecated and has been removed; use `ObserveCaptor#reset` instead.
+* **toolkit/operators:** RxJS operator `pluckArray` was deprecated and has been removed; use `mapArray` instead.
+
+
 ## [1.4.1](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/compare/toolkit-1.4.0...toolkit-1.4.1) (2023-06-14)
 
 
diff --git a/CHANGELOG_TOOLKIT_LATEST.md b/CHANGELOG_TOOLKIT_LATEST.md
new file mode 100644
index 00000000..4b3003a1
--- /dev/null
+++ b/CHANGELOG_TOOLKIT_LATEST.md
@@ -0,0 +1,19 @@
+# [1.5.0](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/compare/toolkit-1.4.1...toolkit-1.5.0) (2024-10-03)
+
+
+### Performance Improvements
+* **toolkit/observable:** optimize position detection in `fromBoundingClientRect$` ([540b8bb](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/540b8bbdfd968b56ed484a0daf290257105c4d8f))
+
+
+### Code Refactoring
+
+* **toolkit/operators:** remove deprecated `pluckArray` operator ([6c84329](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/6c84329f8cb6180dee465b6ac1ffc6c660f2029f))
+* **toolkit/testing:** remove deprecated `ObserveCaptor#resetValues` method ([10253e6](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/10253e6ab09e22ef43fccd7913eba27fe45541fc))
+
+
+### BREAKING CHANGES
+* **toolkit/testing:** `ObserveCaptor#resetValues` was deprecated and has been removed; use `ObserveCaptor#reset` instead.
+* **toolkit/operators:** RxJS operator `pluckArray` was deprecated and has been removed; use `mapArray` instead.
+
+
+
diff --git a/docs/site/changelog-toolkit/changelog.md b/docs/site/changelog-toolkit/changelog.md
index ab944f34..002c90e7 100644
--- a/docs/site/changelog-toolkit/changelog.md
+++ b/docs/site/changelog-toolkit/changelog.md
@@ -6,6 +6,24 @@
 ## [Changelog][menu-changelog] > @scion/toolkit
 
 
+# [1.5.0](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/compare/toolkit-1.4.1...toolkit-1.5.0) (2024-10-03)
+
+
+### Performance Improvements
+* **toolkit/observable:** optimize position detection in `fromBoundingClientRect$ ` ([540b8bb](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/540b8bbdfd968b56ed484a0daf290257105c4d8f))
+
+
+### Code Refactoring
+
+* **toolkit/operators:** remove deprecated `pluckArray` operator ([6c84329](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/6c84329f8cb6180dee465b6ac1ffc6c660f2029f))
+* **toolkit/testing:** remove deprecated `ObserveCaptor#resetValues` method ([10253e6](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/commit/10253e6ab09e22ef43fccd7913eba27fe45541fc))
+
+
+### BREAKING CHANGES
+* **toolkit/testing:** `ObserveCaptor#resetValues` was deprecated and has been removed; use `ObserveCaptor#reset` instead.
+* **toolkit/operators:** RxJS operator `pluckArray` was deprecated and has been removed; use `mapArray` instead.
+
+
 ## [1.4.1](https://github.com/SchweizerischeBundesbahnen/scion-toolkit/compare/toolkit-1.4.0...toolkit-1.4.1) (2023-06-14)
 
 
diff --git a/projects/scion/toolkit/observable/src/dimension.observable.ts b/projects/scion/toolkit/observable/src/dimension.observable.ts
index bd4bc215..69a877bf 100644
--- a/projects/scion/toolkit/observable/src/dimension.observable.ts
+++ b/projects/scion/toolkit/observable/src/dimension.observable.ts
@@ -19,7 +19,7 @@ import {Observable, Observer, TeardownLogic} from 'rxjs';
  * @param  target - HTMLElement to observe its dimension.
  * @return Observable that emits dimension changes of the passed element.
  *
- * @deprecated since version 1.4.2; use `fromResize$` instead; API will be removed in version 2.0.
+ * @deprecated since version 1.5.0; use `fromResize$` instead; API will be removed in version 2.0.
  */
 export function fromDimension$(target: HTMLElement): Observable<Dimension> {
   return new Observable((observer: Observer<Dimension>): TeardownLogic => {
@@ -35,7 +35,7 @@ export function fromDimension$(target: HTMLElement): Observable<Dimension> {
 /**
  * Captures the dimension of the given element.
  *
- * @deprecated since version 1.4.2; use {@link HTMLElement.getBoundingClientRect} instead; API will be removed in version 2.0.
+ * @deprecated since version 1.5.0; use {@link HTMLElement.getBoundingClientRect} instead; API will be removed in version 2.0.
  */
 export function captureElementDimension(element: HTMLElement): Dimension {
   return {
diff --git a/projects/scion/toolkit/package.json b/projects/scion/toolkit/package.json
index 4fd7b39b..fdb1411f 100644
--- a/projects/scion/toolkit/package.json
+++ b/projects/scion/toolkit/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@scion/toolkit",
-  "version": "1.4.1",
+  "version": "1.5.0",
   "description": "Provides a collection of framework-agnostic utilities designed primarily for use in SCION libraries such as `@scion/workbench` and `@scion/microfrontend-platform`. This library is written in plain TypeScript and has no dependency on any other library.",
   "license": "EPL-2.0",
   "private": false,