diff --git a/client-js/package.json b/client-js/package.json
index f6a868f7f..040392f2f 100644
--- a/client-js/package.json
+++ b/client-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "spine-web",
-  "version": "1.5.25",
+  "version": "1.6.0",
   "license": "Apache-2.0",
   "description": "A JS client for interacting with Spine applications.",
   "homepage": "https://spine.io",
diff --git a/config b/config
index aaaa4f34d..a92f5382c 160000
--- a/config
+++ b/config
@@ -1 +1 @@
-Subproject commit aaaa4f34d02e466b54257eac3f48eb02edb6e892
+Subproject commit a92f5382c816462dcfe7b4dc9aaab41aafc003ca
diff --git a/integration-tests/js-tests/package.json b/integration-tests/js-tests/package.json
index 82dcfd44d..c92ec7bf3 100644
--- a/integration-tests/js-tests/package.json
+++ b/integration-tests/js-tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "client-js-tests",
-  "version": "1.5.25",
+  "version": "1.6.0",
   "license": "Apache-2.0",
   "description": "Tests of a `spine-web` JS library against the Spine-based application.",
   "scripts": {
diff --git a/license-report.md b/license-report.md
index 27d4a8dbf..7a8fc0d08 100644
--- a/license-report.md
+++ b/license-report.md
@@ -1,6 +1,6 @@
 
     
-# Dependencies of `io.spine:spine-client-js:1.5.25`
+# Dependencies of `io.spine:spine-client-js:1.6.0`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -389,10 +389,10 @@
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Mon Aug 31 20:32:58 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Tue Sep 08 22:23:33 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
-#NPM dependencies of `spine-web@1.5.25`
+#NPM dependencies of `spine-web@1.6.0`
 
 ## `Production` dependencies:
 
@@ -423,7 +423,7 @@ This report was generated on **Mon Aug 31 20:32:58 EEST 2020** using [Gradle-Lic
 1. **safer-buffer@2.1.2**
      * Licenses: MIT
      * Repository: [https://github.com/ChALkeR/safer-buffer](https://github.com/ChALkeR/safer-buffer)
-1. **spine-web@1.5.25**
+1. **spine-web@1.6.0**
      * Licenses: Apache-2.0
      * Repository: [https://github.com/SpineEventEngine/web](https://github.com/SpineEventEngine/web)
 1. **tslib@1.13.0**
@@ -2501,7 +2501,7 @@ This report was generated on **Mon Aug 31 20:32:58 EEST 2020** using [Gradle-Lic
 1. **spdx-satisfies@4.0.1**
      * Licenses: MIT
      * Repository: [https://github.com/kemitchell/spdx-satisfies.js](https://github.com/kemitchell/spdx-satisfies.js)
-1. **spine-web@1.5.25**
+1. **spine-web@1.6.0**
      * Licenses: Apache-2.0
      * Repository: [https://github.com/SpineEventEngine/web](https://github.com/SpineEventEngine/web)
 1. **split-string@3.1.0**
@@ -2809,12 +2809,12 @@ This report was generated on **Mon Aug 31 20:32:58 EEST 2020** using [Gradle-Lic
      * Repository: [https://github.com/yargs/yargs](https://github.com/yargs/yargs)
 
 
-This report was generated on **Mon Aug 31 2020 20:33:00 GMT+0300 (Eastern European Summer Time)** using [NPM License Checker](https://github.com/davglass/license-checker) library.
+This report was generated on **Tue Sep 08 2020 22:23:35 GMT+0300 (Eastern European Summer Time)** using [NPM License Checker](https://github.com/davglass/license-checker) library.
 
 
 
     
-# Dependencies of `io.spine.gcloud:spine-firebase-web:1.5.25`
+# Dependencies of `io.spine.gcloud:spine-firebase-web:1.6.0`
 
 ## Runtime
 1. **Group:** com.fasterxml.jackson.core **Name:** jackson-annotations **Version:** 2.9.10
@@ -3642,12 +3642,12 @@ This report was generated on **Mon Aug 31 2020 20:33:00 GMT+0300 (Eastern Europe
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Mon Aug 31 20:33:04 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Tue Sep 08 22:23:40 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
     
-# Dependencies of `io.spine:spine-js-tests:1.5.25`
+# Dependencies of `io.spine:spine-js-tests:1.6.0`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -4068,12 +4068,12 @@ This report was generated on **Mon Aug 31 20:33:04 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Mon Aug 31 20:33:12 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Tue Sep 08 22:23:47 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
     
-# Dependencies of `io.spine:spine-test-app:1.5.25`
+# Dependencies of `io.spine:spine-test-app:1.6.0`
 
 ## Runtime
 1. **Group:** com.fasterxml.jackson.core **Name:** jackson-annotations **Version:** 2.9.10
@@ -5651,12 +5651,12 @@ This report was generated on **Mon Aug 31 20:33:12 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Mon Aug 31 20:33:14 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Tue Sep 08 22:23:50 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
     
-# Dependencies of `io.spine:spine-testutil-web:1.5.25`
+# Dependencies of `io.spine:spine-testutil-web:1.6.0`
 
 ## Runtime
 1. **Group:** com.google.android **Name:** annotations **Version:** 4.1.1.4
@@ -6136,12 +6136,12 @@ This report was generated on **Mon Aug 31 20:33:14 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Mon Aug 31 20:33:15 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Tue Sep 08 22:23:50 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
     
-# Dependencies of `io.spine:spine-web:1.5.25`
+# Dependencies of `io.spine:spine-web:1.6.0`
 
 ## Runtime
 1. **Group:** com.google.android **Name:** annotations **Version:** 4.1.1.4
@@ -6660,4 +6660,4 @@ This report was generated on **Mon Aug 31 20:33:15 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Mon Aug 31 20:33:16 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
+This report was generated on **Tue Sep 08 22:23:52 EEST 2020** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index c78804fc9..1c318356b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@ all modules and does not describe the project structure per-subproject.
 
 <groupId>io.spine</groupId>
 <artifactId>spine-web</artifactId>
-<version>1.5.25</version>
+<version>1.6.0</version>
 
 <inceptionYear>2015</inceptionYear>
 
@@ -76,7 +76,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-server</artifactId>
-    <version>1.5.26</version>
+    <version>1.6.0</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
@@ -100,13 +100,13 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-testutil-client</artifactId>
-    <version>1.5.26</version>
+    <version>1.6.0</version>
     <scope>test</scope>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-mute-logging</artifactId>
-    <version>1.5.29</version>
+    <version>1.6.0</version>
     <scope>test</scope>
   </dependency>
   <dependency>
@@ -168,22 +168,22 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-client</artifactId>
-    <version>1.5.26</version>
+    <version>1.6.0</version>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-errorprone-checks</artifactId>
-    <version>1.5.29</version>
+    <version>1.6.0</version>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-javadoc-filter</artifactId>
-    <version>1.5.29</version>
+    <version>1.6.0</version>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-protoc-plugin</artifactId>
-    <version>1.5.29</version>
+    <version>1.6.0</version>
   </dependency>
   <dependency>
     <groupId>javax.servlet</groupId>
diff --git a/version.gradle.kts b/version.gradle.kts
index 3302f0fd4..66163506e 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -18,10 +18,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-val spineBaseVersion: String by extra("1.5.29")
-val spineTimeVersion: String by extra("1.5.24")
-val spineCoreVersion: String by extra("1.5.27")
+val spineBaseVersion: String by extra("1.6.0")
+val spineTimeVersion: String by extra("1.6.0")
+val spineCoreVersion: String by extra("1.6.0")
 val spineVersion: String by extra(spineCoreVersion)
 
-val versionToPublish: String by extra("1.5.25")
-val versionToPublishJs: String by extra("1.5.25")
+val versionToPublish: String by extra("1.6.0")
+val versionToPublishJs: String by extra("1.6.0")