Advance version to 0.4.1, prepare change log, update readme

Author: ilya-g

CHANGELOG.md

@@ -1,5 +1,13 @@
 # CHANGELOG
 
+## 0.4.1
+
+- Update Kotlin dependency to 1.8.21, kotlinx.serialization to 1.5.1
+- Support more Kotlin/Native targets: `linuxArm64`, `linuxArm32Hfp`, `watchosDeviceArm64`
+- Implement [comparable time marks](https://kotlinlang.org/docs/time-measurement.html#measure-differences-in-time) in a time source returned by `Clock.asTimeSource()` ([#271](https://github.com/Kotlin/kotlinx-datetime/pull/271))
+- Deprecate `Instant` and `LocalDate` arithmetic operations (`plus` and `minus`) taking `DateTimeUnit` without a number of units ([#247](https://github.com/Kotlin/kotlinx-datetime/pull/247))
+- Fix adding small `Duration` to large `Instant` on JS and Native ([#264](https://github.com/Kotlin/kotlinx-datetime/pull/264))
+
 ## 0.4.0
 
 - Add the `LocalTime` class for representing time-of-day ([#57](https://github.com/Kotlin/kotlinx-datetime/pull/57)). Thank you, @bishiboosh!

README.md

@@ -324,7 +324,7 @@ kotlin {
     sourceSets {
         commonMain {
              dependencies {
-                 implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.4.0")
+                 implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.4.1")
              }
         }
     }
@@ -335,7 +335,7 @@ kotlin {
 
 ```groovy
 dependencies {
-    implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.4.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.4.1")
 }
 ```
 
@@ -375,7 +375,7 @@ Add a dependency to the `<dependencies>` element. Note that you need to use the
 <dependency>
     <groupId>org.jetbrains.kotlinx</groupId>
     <artifactId>kotlinx-datetime-jvm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1</version>
 </dependency>
 ```
 

gradle.properties

@@ -2,7 +2,7 @@ org.gradle.jvmargs=-Xmx1G -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 org.gradle.java.installations.fromEnv=JDK_8
 
 group=org.jetbrains.kotlinx
-version=0.4.0
+version=0.4.1
 versionSuffix=SNAPSHOT
 
 defaultKotlinVersion=1.8.21