From 404f9741c8ce51abd75494c2bd3f9e4008d9a063 Mon Sep 17 00:00:00 2001
From: Dmytro Dashenkov <dmytro.dashenkov@teamdev.com>
Date: Wed, 26 Aug 2020 17:25:15 +0300
Subject: [PATCH 1/7] Fix an error in the doc

---
 .../java/io/spine/validate/option/FieldValidatingOption.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/src/main/java/io/spine/validate/option/FieldValidatingOption.java b/base/src/main/java/io/spine/validate/option/FieldValidatingOption.java
index e007cb46d5..c5725a90c7 100644
--- a/base/src/main/java/io/spine/validate/option/FieldValidatingOption.java
+++ b/base/src/main/java/io/spine/validate/option/FieldValidatingOption.java
@@ -96,7 +96,7 @@ private IllegalStateException couldNotGetOptionValueFrom(String fieldName,
      * @apiNote Use this in favour of {@link
      *         FieldOption#optionsFrom(com.google.protobuf.Descriptors.FieldDescriptor)
      *         optionsFrom(FieldDescriptor)} when {@code FieldContext} matters, e.g. when handling
-     *         {@code (validation_for)} options.
+     *         {@code (constraint_for)} options.
      */
     public Optional<T> valueFrom(FieldContext context) {
         Optional<T> externalConstraint =

From b0871427e63b3770d18180b5a9dd582bc0cb6067 Mon Sep 17 00:00:00 2001
From: Dmytro Dashenkov <dmytro.dashenkov@teamdev.com>
Date: Wed, 26 Aug 2020 18:14:03 +0300
Subject: [PATCH 2/7] Remove stdout output

---
 .../java/io/spine/tools/gradle/compiler/ColumnGenAction.java    | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java b/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java
index 2c29454828..aad37d2b15 100644
--- a/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java
+++ b/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java
@@ -67,9 +67,7 @@ final class ColumnGenAction extends CodeGenerationAction {
 
     @Override
     public void execute(Task task) {
-        System.out.println(String.format("Is tests? %s", isTests));
         FileSet initialFileSet = protoFiles().get();
-        System.out.println(String.format("File set: %s", initialFileSet));
         Predicate<FileDescriptor> belongsToModule =
                 new SourceProtoBelongsToModule(protoSrcDir()).forDescriptor();
         FileSet fileSet = initialFileSet.filter(belongsToModule);

From 166afe1c6968bc203f399c2bad2ed30929730b3c Mon Sep 17 00:00:00 2001
From: Dmytro Dashenkov <dmytro.dashenkov@teamdev.com>
Date: Wed, 26 Aug 2020 18:14:15 +0300
Subject: [PATCH 3/7] Add a missing null check

---
 base/src/main/java/io/spine/validate/ComparableNumber.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/base/src/main/java/io/spine/validate/ComparableNumber.java b/base/src/main/java/io/spine/validate/ComparableNumber.java
index 7badc1c11b..a90ac53908 100644
--- a/base/src/main/java/io/spine/validate/ComparableNumber.java
+++ b/base/src/main/java/io/spine/validate/ComparableNumber.java
@@ -23,6 +23,8 @@
 import com.google.common.base.Objects;
 import com.google.errorprone.annotations.Immutable;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+
 /**
  * A number that can be compared to another number.
  *
@@ -41,7 +43,7 @@ public final class ComparableNumber extends Number implements Comparable<Number>
     /** Creates a new instance from the specified number. */
     public ComparableNumber(Number value) {
         super();
-        this.value = value;
+        this.value = checkNotNull(value);
     }
 
     /** Converts this number to its textual representation. */

From ad7ec7b4c3147081fe52dd219bd4a2439e5cb139 Mon Sep 17 00:00:00 2001
From: Dmytro Dashenkov <dmytro.dashenkov@teamdev.com>
Date: Wed, 26 Aug 2020 18:18:51 +0300
Subject: [PATCH 4/7] Remove debugging code

---
 .../io/spine/tools/gradle/compiler/ColumnGenAction.java  | 6 +-----
 .../io/spine/tools/gradle/compiler/ColumnGenPlugin.java  | 9 ++++-----
 2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java b/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java
index aad37d2b15..3d385b457c 100644
--- a/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java
+++ b/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenAction.java
@@ -54,15 +54,11 @@
  */
 final class ColumnGenAction extends CodeGenerationAction {
 
-    private final boolean isTests;
-
     ColumnGenAction(Project project,
                     Supplier<FileSet> files,
                     Supplier<String> targetDirPath,
-                    Supplier<String> protoSrcDirPath,
-                    boolean isTests) {
+                    Supplier<String> protoSrcDirPath) {
         super(project, files, targetDirPath, protoSrcDirPath);
-        this.isTests = isTests;
     }
 
     @Override
diff --git a/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenPlugin.java b/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenPlugin.java
index 01ee0d98aa..c297a77339 100644
--- a/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenPlugin.java
+++ b/tools/model-compiler/src/main/java/io/spine/tools/gradle/compiler/ColumnGenPlugin.java
@@ -58,8 +58,8 @@ public void apply(Project project) {
                 new ColumnGenAction(project,
                                     mainProtoFiles(project),
                                     () -> getTargetGenColumnsRootDir(project),
-                                    () -> getMainProtoSrcDir(project),
-                                    true);
+                                    () -> getMainProtoSrcDir(project)
+                );
         ProtoModule module = new ProtoModule(project);
         GradleTask mainTask =
                 newTask(generateColumnInterfaces, mainScopeAction)
@@ -72,9 +72,8 @@ public void apply(Project project) {
                 new ColumnGenAction(project,
                                     testProtoFiles(project),
                                     () -> getTargetTestGenColumnsRootDir(project),
-                                    () -> getTestProtoSrcDir(project),
-                                    false);
-
+                                    () -> getTestProtoSrcDir(project)
+                );
         GradleTask testTask =
                 newTask(generateTestColumnInterfaces, testScopeAction)
                         .insertAfterTask(mergeTestDescriptorSet)

From 7a64edfc2f4046efb2ced45231afd2fae917c24f Mon Sep 17 00:00:00 2001
From: Dmytro Dashenkov <dmytro.dashenkov@teamdev.com>
Date: Wed, 26 Aug 2020 18:40:36 +0300
Subject: [PATCH 5/7] Bump version to 1.5.28

---
 license-report.md  | 60 +++++++++++++++++++++++-----------------------
 pom.xml            |  4 ++--
 version.gradle.kts |  2 +-
 3 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/license-report.md b/license-report.md
index cc10127b63..b99bd5b235 100644
--- a/license-report.md
+++ b/license-report.md
@@ -1,6 +1,6 @@
 
     
-# Dependencies of `io.spine:spine-base:1.5.27`
+# Dependencies of `io.spine:spine-base:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -329,12 +329,12 @@
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:28 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 **Wed Aug 26 18:39:37 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.tools:spine-errorprone-checks:1.5.27`
+# Dependencies of `io.spine.tools:spine-errorprone-checks:1.5.28`
 
 ## Runtime
 1. **Group:** com.github.ben-manes.caffeine **Name:** caffeine **Version:** 2.7.0
@@ -785,12 +785,12 @@ This report was generated on **Wed Aug 26 14:44:28 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:29 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 **Wed Aug 26 18:39:37 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.tools:spine-javadoc-filter:1.5.27`
+# Dependencies of `io.spine.tools:spine-javadoc-filter:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.android **Name:** annotations **Version:** 4.1.1.4
@@ -1169,12 +1169,12 @@ This report was generated on **Wed Aug 26 14:44:29 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:29 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 **Wed Aug 26 18:39:38 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.tools:spine-javadoc-prettifier:1.5.27`
+# Dependencies of `io.spine.tools:spine-javadoc-prettifier:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -1545,12 +1545,12 @@ This report was generated on **Wed Aug 26 14:44:29 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:29 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 **Wed Aug 26 18:39:38 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.tools:spine-model-compiler:1.5.27`
+# Dependencies of `io.spine.tools:spine-model-compiler:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -1937,12 +1937,12 @@ This report was generated on **Wed Aug 26 14:44:29 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:30 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 **Wed Aug 26 18:39:38 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.tools:spine-mute-logging:1.5.27`
+# Dependencies of `io.spine.tools:spine-mute-logging:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.auto.value **Name:** auto-value-annotations **Version:** 1.6.3
@@ -2317,12 +2317,12 @@ This report was generated on **Wed Aug 26 14:44:30 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:30 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 **Wed Aug 26 18:39:39 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.tools:spine-plugin-base:1.5.27`
+# Dependencies of `io.spine.tools:spine-plugin-base:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -2693,12 +2693,12 @@ This report was generated on **Wed Aug 26 14:44:30 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:30 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 **Wed Aug 26 18:39:39 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.tools:spine-plugin-testlib:1.5.27`
+# Dependencies of `io.spine.tools:spine-plugin-testlib:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.auto.value **Name:** auto-value-annotations **Version:** 1.6.3
@@ -3123,12 +3123,12 @@ This report was generated on **Wed Aug 26 14:44:30 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:31 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 **Wed Aug 26 18:39:39 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.tools:spine-proto-dart-plugin:1.5.27`
+# Dependencies of `io.spine.tools:spine-proto-dart-plugin:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -3499,12 +3499,12 @@ This report was generated on **Wed Aug 26 14:44:31 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:31 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 **Wed Aug 26 18:39:40 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.tools:spine-proto-js-plugin:1.5.27`
+# Dependencies of `io.spine.tools:spine-proto-js-plugin:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -3875,12 +3875,12 @@ This report was generated on **Wed Aug 26 14:44:31 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:31 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 **Wed Aug 26 18:39:40 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.tools:spine-protoc-api:1.5.27`
+# Dependencies of `io.spine.tools:spine-protoc-api:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -4201,12 +4201,12 @@ This report was generated on **Wed Aug 26 14:44:31 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:32 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 **Wed Aug 26 18:39:40 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.tools:spine-protoc-plugin:1.5.27`
+# Dependencies of `io.spine.tools:spine-protoc-plugin:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -4545,12 +4545,12 @@ This report was generated on **Wed Aug 26 14:44:32 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:32 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 **Wed Aug 26 18:39:41 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-testlib:1.5.27`
+# Dependencies of `io.spine:spine-testlib:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.auto.value **Name:** auto-value-annotations **Version:** 1.6.3
@@ -4925,12 +4925,12 @@ This report was generated on **Wed Aug 26 14:44:32 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:32 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 **Wed Aug 26 18:39:41 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.tools:spine-tool-base:1.5.27`
+# Dependencies of `io.spine.tools:spine-tool-base:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -5269,12 +5269,12 @@ This report was generated on **Wed Aug 26 14:44:32 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:33 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).
+This report was generated on **Wed Aug 26 18:39:41 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.tools:spine-validation-generator:1.5.27`
+# Dependencies of `io.spine.tools:spine-validation-generator:1.5.28`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -5613,4 +5613,4 @@ This report was generated on **Wed Aug 26 14:44:33 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 14:44:33 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).
\ No newline at end of file
+This report was generated on **Wed Aug 26 18:39:41 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 77249425d0..ed7b0b1098 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-base</artifactId>
-<version>1.5.27</version>
+<version>1.5.28</version>
 
 <inceptionYear>2015</inceptionYear>
 
@@ -154,7 +154,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-protoc-plugin</artifactId>
-    <version>1.5.27</version>
+    <version>1.5.28</version>
     <scope>test</scope>
   </dependency>
   <dependency>
diff --git a/version.gradle.kts b/version.gradle.kts
index 8609a1d222..34fa6ec0d4 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -25,7 +25,7 @@
  * as we want to manage the versions in a single source.
  */
 
-val SPINE_VERSION = "1.5.27"
+val SPINE_VERSION = "1.5.28"
 
 project.extra.apply {
     this["spineVersion"] = SPINE_VERSION

From 35cb126119218513d833d68895f882f12f33074a Mon Sep 17 00:00:00 2001
From: Dmytro Dashenkov <dmytro.dashenkov@teamdev.com>
Date: Wed, 26 Aug 2020 19:05:08 +0300
Subject: [PATCH 6/7] Check that whole number bounds are whole numbers

---
 .../io/spine/validate/ComparableNumber.java   |  9 ++++++
 .../validate/option/RangedConstraint.java     | 31 +++++++++++++++++++
 .../spine/validate/ComparableNumberTest.java  | 11 +++++++
 .../io/spine/validate/NumberRangeTest.java    | 18 +++++++++++
 .../proto/spine/test/validate/messages.proto  |  4 +++
 5 files changed, 73 insertions(+)

diff --git a/base/src/main/java/io/spine/validate/ComparableNumber.java b/base/src/main/java/io/spine/validate/ComparableNumber.java
index a90ac53908..6b54de2feb 100644
--- a/base/src/main/java/io/spine/validate/ComparableNumber.java
+++ b/base/src/main/java/io/spine/validate/ComparableNumber.java
@@ -58,6 +58,8 @@ public Number value() {
 
     @Override
     public int compareTo(Number anotherNumber) {
+        checkNotNull(anotherNumber);
+
         long thisLong = longValue();
         long thatLong = anotherNumber.longValue();
         if (thisLong == thatLong) {
@@ -86,6 +88,13 @@ public double doubleValue() {
         return value.doubleValue();
     }
 
+    /**
+     * Checks if this number is a whole number, i.e. an {@code int} or a {@code long}.
+     */
+    public boolean isInteger() {
+        return value instanceof Integer || value instanceof Long;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) {
diff --git a/base/src/main/java/io/spine/validate/option/RangedConstraint.java b/base/src/main/java/io/spine/validate/option/RangedConstraint.java
index db01c21520..69d8bcc87d 100644
--- a/base/src/main/java/io/spine/validate/option/RangedConstraint.java
+++ b/base/src/main/java/io/spine/validate/option/RangedConstraint.java
@@ -24,11 +24,14 @@
 import com.google.common.collect.Range;
 import com.google.errorprone.annotations.Immutable;
 import com.google.errorprone.annotations.ImmutableTypeParameter;
+import com.google.protobuf.Descriptors.FieldDescriptor.JavaType;
 import io.spine.code.proto.FieldContext;
 import io.spine.code.proto.FieldDeclaration;
 import io.spine.validate.ComparableNumber;
 
+import static com.google.common.base.Preconditions.checkState;
 import static com.google.common.collect.BoundType.CLOSED;
+import static io.spine.util.Exceptions.newIllegalArgumentException;
 
 /**
  * A constraint that puts a numeric field value into a range.
@@ -47,9 +50,37 @@ public abstract class RangedConstraint<@ImmutableTypeParameter T> extends FieldC
 
     RangedConstraint(T optionValue, Range<ComparableNumber> range, FieldDeclaration field) {
         super(optionValue, field);
+        verifyType(field, range);
         this.range = range;
     }
 
+    @SuppressWarnings("EnumSwitchStatementWhichMissesCases")
+    private static void verifyType(FieldDeclaration field, Range<ComparableNumber> range) {
+        JavaType fieldType = field.javaType();
+        switch (fieldType) {
+            case INT:  // Fallthrough intended.
+            case LONG: {
+                if (range.hasLowerBound()) {
+                    checkInteger(range.lowerEndpoint(), field);
+                }
+                if (range.hasUpperBound()) {
+                    checkInteger(range.upperEndpoint(), field);
+                }
+                return;
+            }
+            case FLOAT: // Fallthrough intended.
+            case DOUBLE:
+                return;
+            default:
+                throw newIllegalArgumentException("Field `%s` cannot have a number bound.", field);
+        }
+    }
+
+    private static void checkInteger(ComparableNumber number, FieldDeclaration field) {
+        checkState(number.isInteger(),
+                   "An integer bound expected for field `%s`, but got `%s`.", field, number);
+    }
+
     public final Range<ComparableNumber> range() {
         return range;
     }
diff --git a/base/src/test/java/io/spine/validate/ComparableNumberTest.java b/base/src/test/java/io/spine/validate/ComparableNumberTest.java
index 72fa110684..3a8e7f0d9b 100644
--- a/base/src/test/java/io/spine/validate/ComparableNumberTest.java
+++ b/base/src/test/java/io/spine/validate/ComparableNumberTest.java
@@ -21,13 +21,24 @@
 package io.spine.validate;
 
 import com.google.common.testing.EqualsTester;
+import com.google.common.testing.NullPointerTester;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 
+import static io.spine.testing.DisplayNames.NOT_ACCEPT_NULLS;
+
 @DisplayName("Comparable number should")
 class ComparableNumberTest {
 
+    @Test
+    @DisplayName(NOT_ACCEPT_NULLS)
+    void notAcceptNulls() {
+        NullPointerTester tester = new NullPointerTester();
+        tester.testAllPublicConstructors(ComparableNumber.class);
+        tester.testAllPublicInstanceMethods(new ComparableNumber(42));
+    }
+
     @Nested
     @DisplayName("have a consistent equality relationship")
     class EqualsTests {
diff --git a/base/src/test/java/io/spine/validate/NumberRangeTest.java b/base/src/test/java/io/spine/validate/NumberRangeTest.java
index 707c05ab23..b580728b6f 100644
--- a/base/src/test/java/io/spine/validate/NumberRangeTest.java
+++ b/base/src/test/java/io/spine/validate/NumberRangeTest.java
@@ -20,15 +20,19 @@
 
 package io.spine.validate;
 
+import com.google.common.truth.StringSubject;
 import com.google.protobuf.DoubleValue;
 import com.google.protobuf.Message;
+import io.spine.test.validate.InvalidBound;
 import io.spine.test.validate.MaxExclusiveNumberFieldValue;
 import io.spine.test.validate.MaxInclusiveNumberFieldValue;
 import io.spine.test.validate.MinExclusiveNumberFieldValue;
 import io.spine.test.validate.MinInclusiveNumberFieldValue;
+import io.spine.type.TypeName;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
+import static com.google.common.truth.Truth.assertThat;
 import static io.spine.validate.ValidationOfConstraintTest.VALIDATION_SHOULD;
 import static io.spine.validate.given.MessageValidatorTestEnv.EQUAL_MAX;
 import static io.spine.validate.given.MessageValidatorTestEnv.EQUAL_MIN;
@@ -39,6 +43,7 @@
 import static io.spine.validate.given.MessageValidatorTestEnv.LESS_THAN_MAX;
 import static io.spine.validate.given.MessageValidatorTestEnv.LESS_THAN_MIN;
 import static io.spine.validate.given.MessageValidatorTestEnv.VALUE;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 
 @DisplayName(VALIDATION_SHOULD + "analyze (min) and (max) options and")
 class NumberRangeTest extends ValidationOfConstraintTest {
@@ -138,6 +143,19 @@ void provideOneValidViolationIfNumberIsGreaterThanDecimalMax() {
         assertSingleViolation(GREATER_MAX_MSG, VALUE);
     }
 
+    @Test
+    @DisplayName("not allow fraction boundaries for integer fields")
+    void fractionsBounds() {
+        IllegalStateException exception =
+                assertThrows(IllegalStateException.class,
+                             () -> validate(InvalidBound.getDefaultInstance()));
+        StringSubject assertMessage = assertThat(exception).hasMessageThat();
+        assertMessage
+                .contains("2.71");
+        assertMessage
+                .contains(TypeName.of(InvalidBound.class).value());
+    }
+
     private void minNumberTest(double value, boolean inclusive, boolean valid) {
         Message msg = inclusive
                       ? MinInclusiveNumberFieldValue
diff --git a/base/src/test/proto/spine/test/validate/messages.proto b/base/src/test/proto/spine/test/validate/messages.proto
index 9b28d0de4d..50e1698d5e 100644
--- a/base/src/test/proto/spine/test/validate/messages.proto
+++ b/base/src/test/proto/spine/test/validate/messages.proto
@@ -128,6 +128,10 @@ message MaxExclusiveNumberFieldValue {
     double value = 1 [(max).value = "64.5", (max).exclusive = true];
 }
 
+message InvalidBound {
+    int64 value = 1 [(min).value = "2.71"];
+}
+
 // Messages for "valid" option tests.
 
 message EnclosedMessageFieldValue {

From 504f6d369f266b7594e87660ad11b142eea9e5c2 Mon Sep 17 00:00:00 2001
From: Dmytro Dashenkov <dmytro.dashenkov@teamdev.com>
Date: Thu, 27 Aug 2020 15:36:04 +0300
Subject: [PATCH 7/7] BUmp version

---
 license-report.md  | 60 +++++++++++++++++++++++-----------------------
 pom.xml            |  4 ++--
 version.gradle.kts |  2 +-
 3 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/license-report.md b/license-report.md
index b99bd5b235..34ad1aa14c 100644
--- a/license-report.md
+++ b/license-report.md
@@ -1,6 +1,6 @@
 
     
-# Dependencies of `io.spine:spine-base:1.5.28`
+# Dependencies of `io.spine:spine-base:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -329,12 +329,12 @@
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:37 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 **Thu Aug 27 15:35:23 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.tools:spine-errorprone-checks:1.5.28`
+# Dependencies of `io.spine.tools:spine-errorprone-checks:1.5.29`
 
 ## Runtime
 1. **Group:** com.github.ben-manes.caffeine **Name:** caffeine **Version:** 2.7.0
@@ -785,12 +785,12 @@ This report was generated on **Wed Aug 26 18:39:37 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:37 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 **Thu Aug 27 15:35:24 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.tools:spine-javadoc-filter:1.5.28`
+# Dependencies of `io.spine.tools:spine-javadoc-filter:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.android **Name:** annotations **Version:** 4.1.1.4
@@ -1169,12 +1169,12 @@ This report was generated on **Wed Aug 26 18:39:37 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:38 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 **Thu Aug 27 15:35:24 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.tools:spine-javadoc-prettifier:1.5.28`
+# Dependencies of `io.spine.tools:spine-javadoc-prettifier:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -1545,12 +1545,12 @@ This report was generated on **Wed Aug 26 18:39:38 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:38 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 **Thu Aug 27 15:35:25 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.tools:spine-model-compiler:1.5.28`
+# Dependencies of `io.spine.tools:spine-model-compiler:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -1937,12 +1937,12 @@ This report was generated on **Wed Aug 26 18:39:38 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:38 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 **Thu Aug 27 15:35:25 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.tools:spine-mute-logging:1.5.28`
+# Dependencies of `io.spine.tools:spine-mute-logging:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.auto.value **Name:** auto-value-annotations **Version:** 1.6.3
@@ -2317,12 +2317,12 @@ This report was generated on **Wed Aug 26 18:39:38 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:39 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 **Thu Aug 27 15:35:25 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.tools:spine-plugin-base:1.5.28`
+# Dependencies of `io.spine.tools:spine-plugin-base:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -2693,12 +2693,12 @@ This report was generated on **Wed Aug 26 18:39:39 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:39 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 **Thu Aug 27 15:35:26 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.tools:spine-plugin-testlib:1.5.28`
+# Dependencies of `io.spine.tools:spine-plugin-testlib:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.auto.value **Name:** auto-value-annotations **Version:** 1.6.3
@@ -3123,12 +3123,12 @@ This report was generated on **Wed Aug 26 18:39:39 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:39 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 **Thu Aug 27 15:35:26 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.tools:spine-proto-dart-plugin:1.5.28`
+# Dependencies of `io.spine.tools:spine-proto-dart-plugin:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -3499,12 +3499,12 @@ This report was generated on **Wed Aug 26 18:39:39 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:40 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).
+This report was generated on **Thu Aug 27 15:35:27 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.tools:spine-proto-js-plugin:1.5.28`
+# Dependencies of `io.spine.tools:spine-proto-js-plugin:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -3875,12 +3875,12 @@ This report was generated on **Wed Aug 26 18:39:40 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:40 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).
+This report was generated on **Thu Aug 27 15:35:27 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.tools:spine-protoc-api:1.5.28`
+# Dependencies of `io.spine.tools:spine-protoc-api:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -4201,12 +4201,12 @@ This report was generated on **Wed Aug 26 18:39:40 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:40 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).
+This report was generated on **Thu Aug 27 15:35:27 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.tools:spine-protoc-plugin:1.5.28`
+# Dependencies of `io.spine.tools:spine-protoc-plugin:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -4545,12 +4545,12 @@ This report was generated on **Wed Aug 26 18:39:40 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:41 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 **Thu Aug 27 15:35:27 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-testlib:1.5.28`
+# Dependencies of `io.spine:spine-testlib:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.auto.value **Name:** auto-value-annotations **Version:** 1.6.3
@@ -4925,12 +4925,12 @@ This report was generated on **Wed Aug 26 18:39:41 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:41 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 **Thu Aug 27 15:35:28 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.tools:spine-tool-base:1.5.28`
+# Dependencies of `io.spine.tools:spine-tool-base:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -5269,12 +5269,12 @@ This report was generated on **Wed Aug 26 18:39:41 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:41 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 **Thu Aug 27 15:35:28 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.tools:spine-validation-generator:1.5.28`
+# Dependencies of `io.spine.tools:spine-validation-generator:1.5.29`
 
 ## Runtime
 1. **Group:** com.google.code.findbugs **Name:** jsr305 **Version:** 3.0.2
@@ -5613,4 +5613,4 @@ This report was generated on **Wed Aug 26 18:39:41 EEST 2020** using [Gradle-Lic
  The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
 
-This report was generated on **Wed Aug 26 18:39:41 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 **Thu Aug 27 15:35:28 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 ed7b0b1098..ac16a5438d 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-base</artifactId>
-<version>1.5.28</version>
+<version>1.5.29</version>
 
 <inceptionYear>2015</inceptionYear>
 
@@ -154,7 +154,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-protoc-plugin</artifactId>
-    <version>1.5.28</version>
+    <version>1.5.29</version>
     <scope>test</scope>
   </dependency>
   <dependency>
diff --git a/version.gradle.kts b/version.gradle.kts
index d25806fc26..59670acc41 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -34,7 +34,7 @@
 /**
  * The version of this library.
  */
-val base = "1.5.28"
+val base = "1.5.29"
 
 
 project.extra.apply {