docs: prepare release

CHANGELOG.md

@@ -8,6 +8,8 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [1.3.0] - 2023-07-31
+
 ## Added
 
 - Create time report.
@@ -48,7 +50,12 @@ and this project adheres to
 - Ask at a fixed intervall like 15, 20 30 or 60 minutes.
 - Notify when interval expired.
 
-[Unreleased]: https://github.com/falkoschumann/activity-sampling-java/compare/v1.2.0...HEAD
+[Unreleased]: https://github.com/falkoschumann/activity-sampling-java/compare/v1.3.0...HEAD
+
+[1.3.0]: https://github.com/falkoschumann/activity-sampling-java/compare/v1.2.0...v1.3.0
+
 [1.2.0]: https://github.com/falkoschumann/activity-sampling-java/compare/v1.1.0...v1.2.0
+
 [1.1.0]: https://github.com/falkoschumann/activity-sampling-java/compare/v1.0.0...v1.1.0
+
 [1.0.0]: https://github.com/falkoschumann/activity-sampling-java/releases/tag/v1.0.0

CONTRIBUTING.md

@@ -1,18 +1,25 @@
 # Contributing
 
-- Code Style
-  [Google Java Style Guide][https://google.github.io/styleguide/javaguide.html]
-  wird beim Build geprüft und mit `./build.sh format` formatiert
-- Release erstellen mit `./build.sh`
-- Build for macOS Intel and M1
+Build with `./build.sh`. Other useful tasks:
+
+- `./build clean` - Remove build artifacts.
+- `./build format` - Format the source code according to the code style.
+
+Used code style:
+[Google Java Style Guide](https://google.github.io/styleguide/javaguide.html)
+
+Build for macOS Intel and M1.
 
 ### Distribute for macOS
 
-Im Folgenden müssen `$MAC_SIGNING_USERNAME`, `$MAC_SIGNING_PASSWORD`
-und `{RequestUUID}` passend ersetzt werden.
+Replace `$MAC_SIGNING_USERNAME`, `$MAC_SIGNING_PASSWORD` and `{RequestUUID}`
+with appropriate values.
 
-    xcrun notarytool submit \
-        --team-id QC6EN37P56 \
-        --apple-id $MAC_SIGNING_USERNAME \
-        --password $MAC_SIGNING_PASSWORD \
-        activity-sampling-1.2.0-m1.dmg --wait
+```bash
+xcrun notarytool submit \
+  --team-id QC6EN37P56 \
+  --apple-id $MAC_SIGNING_USERNAME \
+  --password $MAC_SIGNING_PASSWORD \
+  --wait \
+  activity-sampling-1.0.0-m1.dmg
+```

build.gradle

@@ -15,7 +15,7 @@ plugins {
 }
 
 group 'de.muspellheim'
-version '1.2.0'
+version '1.3.0'
 
 ext {
   copyrightYear = LocalDate.now().year
@@ -77,6 +77,7 @@ jacocoTestReport {
 }
 
 checkstyle {
+  toolVersion = "10.12.2"
   var archive = configurations.checkstyle.filter {
     it.name.startsWith("checkstyle")
   }