SpineEventEngine · alexander-yevsyukov · Dec 23, 2025 · Dec 23, 2025 · Dec 23, 2025 · Dec 23, 2025
diff --git a/dependencies.md b/dependencies.md
@@ -1,6 +1,6 @@
 
 
-# Dependencies of `io.spine:spine-time:2.0.0-SNAPSHOT.226`
+# Dependencies of `io.spine:spine-time:2.0.0-SNAPSHOT.230`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -1022,14 +1022,14 @@
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Dec 22 19:38:35 WET 2025** using 
+This report was generated on **Tue Dec 23 17:45:28 WET 2025** 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-time-java:2.0.0-SNAPSHOT.226`
+# Dependencies of `io.spine:spine-time-java:2.0.0-SNAPSHOT.230`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -1881,14 +1881,14 @@ This report was generated on **Mon Dec 22 19:38:35 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Dec 22 19:38:35 WET 2025** using 
+This report was generated on **Tue Dec 23 17:45:28 WET 2025** 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-time-js:2.0.0-SNAPSHOT.226`
+# Dependencies of `io.spine:spine-time-js:2.0.0-SNAPSHOT.230`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -2070,14 +2070,14 @@ This report was generated on **Mon Dec 22 19:38:35 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Dec 22 19:38:35 WET 2025** using 
+This report was generated on **Tue Dec 23 17:45:27 WET 2025** 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-time-kotlin:2.0.0-SNAPSHOT.226`
+# Dependencies of `io.spine:spine-time-kotlin:2.0.0-SNAPSHOT.230`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -2933,14 +2933,14 @@ This report was generated on **Mon Dec 22 19:38:35 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Dec 22 19:38:35 WET 2025** using 
+This report was generated on **Tue Dec 23 17:45:28 WET 2025** 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-time-testlib:2.0.0-SNAPSHOT.226`
+# Dependencies of `io.spine.tools:spine-time-testlib:2.0.0-SNAPSHOT.230`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -3792,6 +3792,6 @@ This report was generated on **Mon Dec 22 19:38:35 WET 2025** using
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Dec 22 19:38:35 WET 2025** using 
+This report was generated on **Tue Dec 23 17:45:28 WET 2025** 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).
diff --git a/pom.xml b/pom.xml
@@ -10,7 +10,7 @@ all modules and does not describe the project structure per-subproject.
  -->
 <groupId>io.spine</groupId>
 <artifactId>spine-time</artifactId>
-<version>2.0.0-SNAPSHOT.226</version>
+<version>2.0.0-SNAPSHOT.230</version>
 
 <inceptionYear>2015</inceptionYear>
 

diff --git a/...ne/time/validate/TimeOptionsProvider.java → .../time/validation/TimeOptionsProvider.java b/...ne/time/validate/TimeOptionsProvider.java → .../time/validation/TimeOptionsProvider.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2025, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.time.validate;
+package io.spine.time.validation;
 
 import com.google.auto.service.AutoService;
 import com.google.protobuf.ExtensionRegistry;
 import io.spine.option.OptionsProvider;
-import io.spine.time.validation.TimeOptionsProto;
 
 /**
  * Registers time-related proto options introduced by this library.

diff --git a/...ain/java/io/spine/time/validate/When.java → ...n/java/io/spine/time/validation/When.java b/...ain/java/io/spine/time/validate/When.java → ...n/java/io/spine/time/validation/When.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2025, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.time.validate;
+package io.spine.time.validation;
 
 import com.google.protobuf.Timestamp;
 import io.spine.code.proto.FieldContext;
-import io.spine.time.validation.TimeOption;
-import io.spine.time.validation.TimeOptionsProto;
 import io.spine.validation.Constraint;
 import io.spine.validation.option.FieldValidatingOption;
 

diff --git a/...o/spine/time/validate/WhenConstraint.java → ...spine/time/validation/WhenConstraint.java b/...o/spine/time/validate/WhenConstraint.java → ...spine/time/validation/WhenConstraint.java
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.time.validate;
+package io.spine.time.validation;
 
 import com.google.common.collect.ImmutableList;
 import com.google.protobuf.Message;
@@ -33,8 +33,6 @@
 import io.spine.code.proto.FieldDeclaration;
 import io.spine.time.Temporal;
 import io.spine.time.Temporals;
-import io.spine.time.validation.Time;
-import io.spine.time.validation.TimeOption;
 import io.spine.validation.ConstraintViolation;
 import io.spine.validation.CustomConstraint;
 import io.spine.validation.FieldValue;

diff --git a/...ava/io/spine/time/validate/WhenFactory.kt → ...a/io/spine/time/validation/WhenFactory.kt b/...ava/io/spine/time/validate/WhenFactory.kt → ...a/io/spine/time/validation/WhenFactory.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.time.validate
+package io.spine.time.validation
 
 import com.google.auto.service.AutoService
 import com.google.common.collect.ImmutableSet

diff --git a/.../io/spine/time/validate/package-info.java → ...o/spine/time/validation/package-info.java b/.../io/spine/time/validate/package-info.java → ...o/spine/time/validation/package-info.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2025, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -30,7 +30,7 @@
 
 @CheckReturnValue
 @NullMarked
-package io.spine.time.validate;
+package io.spine.time.validation;
 
 import com.google.errorprone.annotations.CheckReturnValue;
 

diff --git a/.../spine/time/validate/WhenFactoryTest.java → ...pine/time/validation/WhenFactoryTest.java b/.../spine/time/validate/WhenFactoryTest.java → ...pine/time/validation/WhenFactoryTest.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2025, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.time.validate;
+package io.spine.time.validation;
 
 import com.google.common.collect.Iterables;
 import io.spine.validation.option.ValidatingOptionFactory;

diff --git a/...java/io/spine/time/validate/WhenTest.java → ...va/io/spine/time/validation/WhenTest.java b/...java/io/spine/time/validate/WhenTest.java → ...va/io/spine/time/validation/WhenTest.java
@@ -24,9 +24,14 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.time.validate;
+package io.spine.time.validation;
 
 import io.spine.base.Time;
+import io.spine.time.validation.given.AlwaysValidTime;
+import io.spine.time.validation.given.TimeInFutureFieldValue;
+import io.spine.time.validation.given.TimeInPastFieldValue;
+import io.spine.time.validation.given.TimeWithDefaultErrorMessage;
+import io.spine.time.validation.given.TimeWithoutOptsFieldValue;
 import io.spine.validation.ConstraintViolation;
 import io.spine.validation.TemplateString;
 import io.spine.validation.TemplateStrings;
@@ -38,13 +43,13 @@
 
 import static com.google.common.truth.Truth.assertThat;
 import static io.spine.string.Strings.count;
-import static io.spine.time.validate.given.WhenTestEnv.FIFTY_NANOSECONDS;
-import static io.spine.time.validate.given.WhenTestEnv.ZERO_NANOSECONDS;
-import static io.spine.time.validate.given.WhenTestEnv.currentTimeWithNanos;
-import static io.spine.time.validate.given.WhenTestEnv.freezeTime;
-import static io.spine.time.validate.given.WhenTestEnv.future;
-import static io.spine.time.validate.given.WhenTestEnv.past;
-import static io.spine.time.validate.given.WhenTestEnv.timeWithNanos;
+import static io.spine.time.validation.given.WhenTestEnv.FIFTY_NANOSECONDS;
+import static io.spine.time.validation.given.WhenTestEnv.ZERO_NANOSECONDS;
+import static io.spine.time.validation.given.WhenTestEnv.currentTimeWithNanos;
+import static io.spine.time.validation.given.WhenTestEnv.freezeTime;
+import static io.spine.time.validation.given.WhenTestEnv.future;
+import static io.spine.time.validation.given.WhenTestEnv.past;
+import static io.spine.time.validation.given.WhenTestEnv.timeWithNanos;
 
 @DisplayName("`(when)` option should")
 class WhenTest {

diff --git a/...pine/time/validate/given/WhenTestEnv.java → ...ne/time/validation/given/WhenTestEnv.java b/...pine/time/validate/given/WhenTestEnv.java → ...ne/time/validation/given/WhenTestEnv.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2025, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.time.validate.given;
+package io.spine.time.validation.given;
 
 import com.google.protobuf.Duration;
 import com.google.protobuf.Timestamp;

diff --git a/...ine/time/validate/given/package-info.java → ...e/time/validation/given/package-info.java b/...ine/time/validate/given/package-info.java → ...e/time/validation/given/package-info.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2025, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,7 +26,7 @@
 
 @CheckReturnValue
 @NullMarked
-package io.spine.time.validate.given;
+package io.spine.time.validation.given;
 
 import com.google.errorprone.annotations.CheckReturnValue;
 

diff --git a/.../proto/spine/time/validate/messages.proto → ...roto/spine/time/validation/messages.proto b/.../proto/spine/time/validate/messages.proto → ...roto/spine/time/validation/messages.proto
@@ -26,13 +26,13 @@
 
 syntax = "proto3";
 
-package spine.time.validate;
+package spine.time.validation;
 
 import "spine/options.proto";
 import "spine/time_options.proto";
 
 option (type_url_prefix) = "type.spine.io";
-option java_package = "io.spine.time.validate";
+option java_package = "io.spine.time.validation.given";
 option java_outer_classname = "MessagesProto";
 option java_multiple_files = true;
 

diff --git a/version.gradle.kts b/version.gradle.kts
@@ -29,4 +29,4 @@
  *
  * For dependencies on Spine modules please see [io.spine.dependency.local.Spine].
  */
-val versionToPublish by extra("2.0.0-SNAPSHOT.226")
+val versionToPublish by extra("2.0.0-SNAPSHOT.230")