diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 95a577a1..344953bc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,12 +1,12 @@
-# GitHub Actions Workflow created for testing and preparing the plugin release in following steps:
-# - validate Gradle Wrapper,
-# - run 'test' and 'verifyPlugin' tasks,
-# - run Qodana inspections,
-# - run 'buildPlugin' task and prepare artifact for the further tests,
-# - run 'runPluginVerifier' task,
-# - create a draft release.
+# GitHub Actions Workflow is created for testing and preparing the plugin release in the following steps:
+# - Validate Gradle Wrapper.
+# - Run 'test' and 'verifyPlugin' tasks.
+# - Run Qodana inspections.
+# - Run the 'buildPlugin' task and prepare artifact for further tests.
+# - Run the 'runPluginVerifier' task.
+# - Create a draft release.
 #
-# Workflow is triggered on push and pull_request events.
+# The workflow is triggered on push and pull_request events.
 #
 # GitHub Actions reference: https://help.github.com/en/actions
 #
@@ -14,46 +14,44 @@
 
 name: Build
 on:
-  # Trigger the workflow on pushes to only the 'main' branch (this avoids duplicate checks being run e.g. for dependabot pull requests)
+  # Trigger the workflow on pushes to only the 'main' branch (this avoids duplicate checks being run e.g., for dependabot pull requests)
   push:
-    branches: [main]
+    branches: [ main ]
   # Trigger the workflow on any pull request
   pull_request:
 
 jobs:
 
-  # Run Gradle Wrapper Validation Action to verify the wrapper's checksum
-  # Run verifyPlugin, IntelliJ Plugin Verifier, and test Gradle tasks
-  # Build plugin and provide the artifact for the next workflow jobs
+  # Prepare environment and build the plugin
   build:
     name: Build
     runs-on: ubuntu-latest
     outputs:
       version: ${{ steps.properties.outputs.version }}
       changelog: ${{ steps.properties.outputs.changelog }}
+      pluginVerifierHomeDir: ${{ steps.properties.outputs.pluginVerifierHomeDir }}
     steps:
 
-      # Free GitHub Actions Environment Disk Space
-      - name: Maximize Build Space
-        run: |
-          sudo rm -rf /usr/share/dotnet
-          sudo rm -rf /usr/local/lib/android
-          sudo rm -rf /opt/ghc
-
       # Check out current repository
       - name: Fetch Sources
         uses: actions/checkout@v3
 
       # Validate wrapper
       - name: Gradle Wrapper Validation
-        uses: gradle/wrapper-validation-action@v1.0.5
+        uses: gradle/wrapper-validation-action@v1.1.0
 
-      # Setup Java 11 environment for the next steps
+      # Set up Java environment for the next steps
       - name: Setup Java
         uses: actions/setup-java@v3
         with:
           distribution: zulu
-          java-version: 11
+          java-version: 17
+
+      # Setup Gradle
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          gradle-home-cache-cleanup: true
 
       # Set environment variables
       - name: Export Properties
@@ -62,19 +60,63 @@ jobs:
         run: |
           PROPERTIES="$(./gradlew properties --console=plain -q)"
           VERSION="$(echo "$PROPERTIES" | grep "^version:" | cut -f2- -d ' ')"
-          NAME="$(echo "$PROPERTIES" | grep "^pluginName:" | cut -f2- -d ' ')"
           CHANGELOG="$(./gradlew getChangelog --unreleased --no-header --console=plain -q)"
-          CHANGELOG="${CHANGELOG//'%'/'%25'}"
-          CHANGELOG="${CHANGELOG//$'\n'/'%0A'}"
-          CHANGELOG="${CHANGELOG//$'\r'/'%0D'}"
 
-          echo "::set-output name=version::$VERSION"
-          echo "::set-output name=name::$NAME"
-          echo "::set-output name=changelog::$CHANGELOG"
-          echo "::set-output name=pluginVerifierHomeDir::~/.pluginVerifier"
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "pluginVerifierHomeDir=~/.pluginVerifier" >> $GITHUB_OUTPUT
+          
+          echo "changelog<<EOF" >> $GITHUB_OUTPUT
+          echo "$CHANGELOG" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
 
           ./gradlew listProductsReleases # prepare list of IDEs for Plugin Verifier
 
+      # Build plugin
+      - name: Build plugin
+        run: ./gradlew buildPlugin
+
+      # Prepare plugin archive content for creating artifact
+      - name: Prepare Plugin Artifact
+        id: artifact
+        shell: bash
+        run: |
+          cd ${{ github.workspace }}/build/distributions
+          FILENAME=`ls *.zip`
+          unzip "$FILENAME" -d content
+
+          echo "filename=${FILENAME:0:-4}" >> $GITHUB_OUTPUT
+
+      # Store already-built plugin as an artifact for downloading
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ steps.artifact.outputs.filename }}
+          path: ./build/distributions/content/*/*
+
+  # Run tests and upload a code coverage report
+  test:
+    name: Test
+    needs: [ build ]
+    runs-on: ubuntu-latest
+    steps:
+
+      # Check out current repository
+      - name: Fetch Sources
+        uses: actions/checkout@v3
+
+      # Set up Java environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: zulu
+          java-version: 17
+
+      # Setup Gradle
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          gradle-home-cache-cleanup: true
+
       # Run tests
       - name: Run Tests
         run: ./gradlew check
@@ -87,22 +129,88 @@ jobs:
           name: tests-result
           path: ${{ github.workspace }}/build/reports/tests
 
-      # Upload Kover report to CodeCov
+      # Upload the Kover report to CodeCov
       - name: Upload Code Coverage Report
         uses: codecov/codecov-action@v3
         with:
-          files: ${{ github.workspace }}/build/reports/kover/xml/report.xml
+          files: ${{ github.workspace }}/build/reports/kover/report.xml
+
+  # Run Qodana inspections and provide report
+  inspectCode:
+    name: Inspect code
+    needs: [ build ]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      checks: write
+      pull-requests: write
+    steps:
+
+      # Free GitHub Actions Environment Disk Space
+      - name: Maximize Build Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: false
+          large-packages: false
+
+      # Check out current repository
+      - name: Fetch Sources
+        uses: actions/checkout@v3
+
+      # Set up Java environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: zulu
+          java-version: 17
+
+      # Run Qodana inspections
+      - name: Qodana - Code Inspection
+        uses: JetBrains/qodana-action@v2023.2.1
+        with:
+          cache-default-branch-only: true
+
+  # Run plugin structure verification along with IntelliJ Plugin Verifier
+  verify:
+    name: Verify plugin
+    needs: [ build ]
+    runs-on: ubuntu-latest
+    steps:
+
+      # Free GitHub Actions Environment Disk Space
+      - name: Maximize Build Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: false
+          large-packages: false
+
+      # Check out current repository
+      - name: Fetch Sources
+        uses: actions/checkout@v3
+
+      # Set up Java environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: zulu
+          java-version: 17
+
+      # Setup Gradle
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          gradle-home-cache-cleanup: true
 
       # Cache Plugin Verifier IDEs
       - name: Setup Plugin Verifier IDEs Cache
         uses: actions/cache@v3
         with:
-          path: ${{ steps.properties.outputs.pluginVerifierHomeDir }}/ides
+          path: ${{ needs.build.outputs.pluginVerifierHomeDir }}/ides
           key: plugin-verifier-${{ hashFiles('build/listProductsReleases.txt') }}
 
       # Run Verify Plugin task and IntelliJ Plugin Verifier tool
       - name: Run Plugin Verification tasks
-        run: ./gradlew runPluginVerifier -Pplugin.verifier.home.dir=${{ steps.properties.outputs.pluginVerifierHomeDir }}
+        run: ./gradlew runPluginVerifier -Dplugin.verifier.home.dir=${{ needs.build.outputs.pluginVerifierHomeDir }}
 
       # Collect Plugin Verifier Result
       - name: Collect Plugin Verifier Result
@@ -112,34 +220,12 @@ jobs:
           name: pluginVerifier-result
           path: ${{ github.workspace }}/build/reports/pluginVerifier
 
-      # Run Qodana inspections
-      - name: Qodana - Code Inspection
-        uses: JetBrains/qodana-action@v2022.2.3
-
-      # Prepare plugin archive content for creating artifact
-      - name: Prepare Plugin Artifact
-        id: artifact
-        shell: bash
-        run: |
-          cd ${{ github.workspace }}/build/distributions
-          FILENAME=`ls *.zip`
-          unzip "$FILENAME" -d content
-
-          echo "::set-output name=filename::${FILENAME:0:-4}"
-
-      # Store already-built plugin as an artifact for downloading
-      - name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ steps.artifact.outputs.filename }}
-          path: ./build/distributions/content/*/*
-
   # Prepare a draft release for GitHub Releases page for the manual verification
   # If accepted and published, release workflow would be triggered
   releaseDraft:
-    name: Release Draft
+    name: Release draft
     if: github.event_name != 'pull_request'
-    needs: build
+    needs: [ build, test, inspectCode, verify ]
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -149,7 +235,14 @@ jobs:
       - name: Fetch Sources
         uses: actions/checkout@v3
 
-      # Remove old release drafts by using the curl request for the available releases with draft flag
+      # Set up Java environment for the next steps
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: zulu
+          java-version: 17
+
+      # Remove old release drafts by using the curl request for the available releases with a draft flag
       - name: Remove Old Release Drafts
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -158,7 +251,7 @@ jobs:
             --jq '.[] | select(.draft == true) | .id' \
             | xargs -I '{}' gh api -X DELETE repos/{owner}/{repo}/releases/{}
 
-      # Create new release draft - which is not publicly visible and requires manual acceptance
+      # Create a new release draft which is not publicly visible and requires manual acceptance
       - name: Create Release Draft
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1a809dd7..8036d443 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,5 +1,6 @@
-# GitHub Actions Workflow created for handling the release process based on the draft release prepared
-# with the Build workflow. Running the publishPlugin task requires the PUBLISH_TOKEN secret provided.
+# GitHub Actions Workflow created for handling the release process based on the draft release prepared with the Build workflow.
+# Running the publishPlugin task requires all following secrets to be provided: PUBLISH_TOKEN, PRIVATE_KEY, PRIVATE_KEY_PASSWORD, CERTIFICATE_CHAIN.
+# See https://plugins.jetbrains.com/docs/intellij/plugin-signing.html for more information.
 
 name: Release
 on:
@@ -8,7 +9,7 @@ on:
 
 jobs:
 
-  # Prepare and publish the plugin to the Marketplace repository
+  # Prepare and publish the plugin to JetBrains Marketplace repository
   release:
     name: Publish Plugin
     runs-on: ubuntu-latest
@@ -23,12 +24,18 @@ jobs:
         with:
           ref: ${{ github.event.release.tag_name }}
 
-      # Setup Java 11 environment for the next steps
+      # Set up Java environment for the next steps
       - name: Setup Java
         uses: actions/setup-java@v3
         with:
           distribution: zulu
-          java-version: 11
+          java-version: 17
+
+      # Setup Gradle
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          gradle-home-cache-cleanup: true
 
       # Set environment variables
       - name: Export Properties
@@ -40,11 +47,9 @@ jobs:
           EOM
           )"
           
-          CHANGELOG="${CHANGELOG//'%'/'%25'}"
-          CHANGELOG="${CHANGELOG//$'\n'/'%0A'}"
-          CHANGELOG="${CHANGELOG//$'\r'/'%0D'}"
-
-          echo "::set-output name=changelog::$CHANGELOG"
+          echo "changelog<<EOF" >> $GITHUB_OUTPUT
+          echo "$CHANGELOG" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
 
       # Update Unreleased section with the current release note
       - name: Patch Changelog
@@ -54,7 +59,7 @@ jobs:
         run: |
           ./gradlew patchChangelog --release-note="$CHANGELOG"
 
-      # Publish the plugin to the Marketplace
+      # Publish the plugin to JetBrains Marketplace
       - name: Publish Plugin
         env:
           PUBLISH_TOKEN: ${{ secrets.PUBLISH_TOKEN }}
@@ -69,7 +74,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: gh release upload ${{ github.event.release.tag_name }} ./build/distributions/*
 
-      # Create pull request
+      # Create a pull request
       - name: Create Pull Request
         if: ${{ steps.properties.outputs.changelog != '' }}
         env:
@@ -88,6 +93,7 @@ jobs:
           
           gh label create "$LABEL" \
             --description "Pull requests with release changelog update" \
+            --force \
             || true
 
           gh pr create \
diff --git a/.github/workflows/run-ui-tests.yml b/.github/workflows/run-ui-tests.yml
index 3b9001f2..d66bcffe 100644
--- a/.github/workflows/run-ui-tests.yml
+++ b/.github/workflows/run-ui-tests.yml
@@ -1,9 +1,9 @@
 # GitHub Actions Workflow for launching UI tests on Linux, Windows, and Mac in the following steps:
-# - prepare and launch IDE with your plugin and robot-server plugin, which is needed to interact with UI
-# - wait for IDE to start
-# - run UI tests with separate Gradle task
+# - Prepare and launch IDE with your plugin and robot-server plugin, which is needed to interact with the UI.
+# - Wait for IDE to start.
+# - Run UI tests with a separate Gradle task.
 #
-# Please check https://github.com/JetBrains/intellij-ui-test-robot for information about UI tests with IntelliJ Platform
+# Please check https://github.com/JetBrains/intellij-ui-test-robot for information about UI tests with IntelliJ Platform.
 #
 # Workflow is triggered manually.
 
@@ -35,12 +35,18 @@ jobs:
       - name: Fetch Sources
         uses: actions/checkout@v3
 
-      # Setup Java 11 environment for the next steps
+      # Set up Java environment for the next steps
       - name: Setup Java
         uses: actions/setup-java@v3
         with:
           distribution: zulu
-          java-version: 11
+          java-version: 17
+
+      # Setup Gradle
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          gradle-home-cache-cleanup: true
 
       # Run IDEA prepared for UI testing
       - name: Run IDE
diff --git a/.run/Run IDE for UI Tests.run.xml b/.run/Run IDE for UI Tests.run.xml
index 5b761895..f31f6d5c 100644
--- a/.run/Run IDE for UI Tests.run.xml	
+++ b/.run/Run IDE for UI Tests.run.xml	
@@ -5,18 +5,21 @@
             <option name="executionName" />
             <option name="externalProjectPath" value="$PROJECT_DIR$" />
             <option name="externalSystemIdString" value="GRADLE" />
-            <option name="scriptParameters" value="runIdeForUiTests" />
+            <option name="scriptParameters" value="" />
             <option name="taskDescriptions">
                 <list />
             </option>
             <option name="taskNames">
-                <list />
+                <list>
+                    <option value="runIdeForUiTests" />
+                </list>
             </option>
             <option name="vmOptions" />
         </ExternalSystemSettings>
         <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
         <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
         <DebugAllEnabled>false</DebugAllEnabled>
+        <RunAsTest>false</RunAsTest>
         <method v="2" />
     </configuration>
 </component>
\ No newline at end of file
diff --git a/.run/Run IDE with Plugin.run.xml b/.run/Run Plugin.run.xml
similarity index 100%
rename from .run/Run IDE with Plugin.run.xml
rename to .run/Run Plugin.run.xml
diff --git a/.run/Run Qodana.run.xml b/.run/Run Qodana.run.xml
index 17b041af..926cc713 100644
--- a/.run/Run Qodana.run.xml	
+++ b/.run/Run Qodana.run.xml	
@@ -9,18 +9,22 @@
             <option name="executionName" />
             <option name="externalProjectPath" value="$PROJECT_DIR$" />
             <option name="externalSystemIdString" value="GRADLE" />
-            <option name="scriptParameters" value="cleanInspections runInspections" />
+            <option name="scriptParameters" value="" />
             <option name="taskDescriptions">
                 <list />
             </option>
             <option name="taskNames">
-                <list />
+                <list>
+                    <option value="cleanInspections" />
+                    <option value="runInspections" />
+                </list>
             </option>
             <option name="vmOptions" />
         </ExternalSystemSettings>
         <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
         <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
         <DebugAllEnabled>false</DebugAllEnabled>
+        <RunAsTest>false</RunAsTest>
         <method v="2" />
     </configuration>
 </component>
\ No newline at end of file
diff --git a/.run/Run Plugin Tests.run.xml b/.run/Run Tests.run.xml
similarity index 96%
rename from .run/Run Plugin Tests.run.xml
rename to .run/Run Tests.run.xml
index 5e7d02e3..ea2fe7c7 100644
--- a/.run/Run Plugin Tests.run.xml	
+++ b/.run/Run Tests.run.xml	
@@ -11,7 +11,7 @@
             </option>
             <option name="taskNames">
                 <list>
-                    <option value="test" />
+                    <option value="check" />
                 </list>
             </option>
             <option name="vmOptions" value="" />
diff --git a/.run/Run Plugin Verification.run.xml b/.run/Run Verifications.run.xml
similarity index 100%
rename from .run/Run Plugin Verification.run.xml
rename to .run/Run Verifications.run.xml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 551b92ac..5ab2e92e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@
 
 ## [Unreleased]
 
+### Added
+- Support for all 2023.2 builds (232.*)
+
+### Changed
+- Translator tool window icon color
+
 ## [4.4.1] - 2023-02-19
 
 ### Changed
diff --git a/build.gradle.kts b/build.gradle.kts
index 625d19fc..3043bb51 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,101 +1,105 @@
 import org.jetbrains.changelog.Changelog
 import org.jetbrains.changelog.markdownToHTML
 
-fun properties(key: String) = project.findProperty(key).toString()
+fun properties(key: String) = providers.gradleProperty(key)
+fun environment(key: String) = providers.environmentVariable(key)
 
 plugins {
-    // Java support
-    id("java")
-    // Kotlin support
-    id("org.jetbrains.kotlin.jvm") version "1.7.21"
-    // Gradle IntelliJ Plugin
-    id("org.jetbrains.intellij") version "1.13.0"
-    // Gradle Changelog Plugin
-    id("org.jetbrains.changelog") version "2.0.0"
-    // Gradle Qodana Plugin
-    id("org.jetbrains.qodana") version "0.1.13"
-    // Gradle Kover Plugin
-    id("org.jetbrains.kotlinx.kover") version "0.6.1"
+    id("java") // Java support
+    alias(libs.plugins.kotlin) // Kotlin support
+    alias(libs.plugins.gradleIntelliJPlugin) // Gradle IntelliJ Plugin
+    alias(libs.plugins.changelog) // Gradle Changelog Plugin
+    alias(libs.plugins.qodana) // Gradle Qodana Plugin
+    alias(libs.plugins.kover) // Gradle Kover Plugin
 }
 
-group = properties("pluginGroup")
-version = properties("pluginVersion")
+group = properties("pluginGroup").get()
+version = properties("pluginVersion").get()
 
 // Configure project's dependencies
 repositories {
     mavenCentral()
 }
 
+// Dependencies are managed with Gradle version catalog - read more: https://docs.gradle.org/current/userguide/platforms.html#sub:version-catalog
 dependencies {
-    implementation("de.marhali:json5-java:2.0.0")
+//    implementation(libs.annotations)
+    implementation(libs.json5.java)
 }
 
-// Set the JVM language level used to build project. Use Java 11 for 2020.3+, and Java 17 for 2022.2+.
+// Set the JVM language level used to build the project. Use Java 11 for 2020.3+, and Java 17 for 2022.2+.
 kotlin {
     jvmToolchain(17)
 }
 
 // Configure Gradle IntelliJ Plugin - read more: https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html
 intellij {
-    pluginName.set(properties("pluginName"))
-    version.set(properties("platformVersion"))
-    type.set(properties("platformType"))
+    pluginName = properties("pluginName")
+    version = properties("platformVersion")
+    type = properties("platformType")
 
     // Plugin Dependencies. Uses `platformPlugins` property from the gradle.properties file.
-    plugins.set(properties("platformPlugins").split(',').map(String::trim).filter(String::isNotEmpty))
+    plugins = properties("platformPlugins").map { it.split(',').map(String::trim).filter(String::isNotEmpty) }
 }
 
 // Configure Gradle Changelog Plugin - read more: https://github.com/JetBrains/gradle-changelog-plugin
 changelog {
-    groups.set(emptyList())
-    repositoryUrl.set(properties("pluginRepositoryUrl"))
+    groups.empty()
+    repositoryUrl = properties("pluginRepositoryUrl")
 }
 
 // Configure Gradle Qodana Plugin - read more: https://github.com/JetBrains/gradle-qodana-plugin
 qodana {
-    cachePath.set(file(".qodana").canonicalPath)
-    reportPath.set(file("build/reports/inspections").canonicalPath)
-    saveReport.set(true)
-    showReport.set(System.getenv("QODANA_SHOW_REPORT")?.toBoolean() ?: false)
+    cachePath = provider { file(".qodana").canonicalPath }
+    reportPath = provider { file("build/reports/inspections").canonicalPath }
+    saveReport = true
+    showReport = environment("QODANA_SHOW_REPORT").map { it.toBoolean() }.getOrElse(false)
 }
 
 // Configure Gradle Kover Plugin - read more: https://github.com/Kotlin/kotlinx-kover#configuration
-kover.xmlReport {
-    onCheck.set(true)
+koverReport {
+    defaults {
+        xml {
+            onCheck = true
+        }
+    }
 }
 
 tasks {
     wrapper {
-        gradleVersion = properties("gradleVersion")
+        gradleVersion = properties("gradleVersion").get()
     }
 
     patchPluginXml {
-        version.set(properties("pluginVersion"))
-        sinceBuild.set(properties("pluginSinceBuild"))
-        untilBuild.set(properties("pluginUntilBuild"))
+        version = properties("pluginVersion")
+        sinceBuild = properties("pluginSinceBuild")
+        untilBuild = properties("pluginUntilBuild")
 
         // Extract the <!-- Plugin description --> section from README.md and provide for the plugin's manifest
-        pluginDescription.set(
-            file("README.md").readText().lines().run {
-                val start = "<!-- Plugin description -->"
-                val end = "<!-- Plugin description end -->"
+        pluginDescription = providers.fileContents(layout.projectDirectory.file("README.md")).asText.map {
+            val start = "<!-- Plugin description -->"
+            val end = "<!-- Plugin description end -->"
 
+            with (it.lines()) {
                 if (!containsAll(listOf(start, end))) {
                     throw GradleException("Plugin description section not found in README.md:\n$start ... $end")
                 }
-                subList(indexOf(start) + 1, indexOf(end))
-            }.joinToString("\n").let { markdownToHTML(it) }
-        )
+                subList(indexOf(start) + 1, indexOf(end)).joinToString("\n").let(::markdownToHTML)
+            }
+        }
 
+        val changelog = project.changelog // local variable for configuration cache compatibility
         // Get the latest available change notes from the changelog file
-        changeNotes.set(provider {
+        changeNotes = properties("pluginVersion").map { pluginVersion ->
             with(changelog) {
                 renderItem(
-                    getOrNull(properties("pluginVersion")) ?: getLatest(),
+                    (getOrNull(pluginVersion) ?: getUnreleased())
+                        .withHeader(false)
+                        .withEmptySections(false),
                     Changelog.OutputType.HTML,
                 )
             }
-        })
+        }
     }
 
     // Configure UI tests plugin
@@ -108,17 +112,17 @@ tasks {
     }
 
     signPlugin {
-        certificateChain.set(System.getenv("CERTIFICATE_CHAIN"))
-        privateKey.set(System.getenv("PRIVATE_KEY"))
-        password.set(System.getenv("PRIVATE_KEY_PASSWORD"))
+        certificateChain = environment("CERTIFICATE_CHAIN")
+        privateKey = environment("PRIVATE_KEY")
+        password = environment("PRIVATE_KEY_PASSWORD")
     }
 
     publishPlugin {
         dependsOn("patchChangelog")
-        token.set(System.getenv("PUBLISH_TOKEN"))
-        // pluginVersion is based on the SemVer (https://semver.org) and supports pre-release labels, like 2.1.7-alpha.3
+        token = environment("PUBLISH_TOKEN")
+        // The pluginVersion is based on the SemVer (https://semver.org) and supports pre-release labels, like 2.1.7-alpha.3
         // Specify pre-release label to publish the plugin in a custom Release Channel automatically. Read more:
         // https://plugins.jetbrains.com/docs/intellij/deployment.html#specifying-a-release-channel
-        channels.set(listOf(properties("pluginVersion").split('-').getOrElse(1) { "default" }.split('.').first()))
+        channels = properties("pluginVersion").map { listOf(it.split('-').getOrElse(1) { "default" }.split('.').first()) }
     }
 }
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index 9572be22..1cf830e8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,28 +2,33 @@
 
 pluginGroup = de.marhali.easyi18n
 pluginName = easy-i18n
+pluginRepositoryUrl = https://github.com/marhali/easy-i18n
 # SemVer format -> https://semver.org
-pluginVersion = 4.4.1
+pluginVersion = 4.4.2
 
-# See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
-# for insight into build numbers and IntelliJ Platform versions.
+# Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild = 223
-pluginUntilBuild = 231.*
+pluginUntilBuild = 232.*
 
-# IntelliJ Platform Properties -> https://github.com/JetBrains/gradle-intellij-plugin#intellij-platform-properties
+# IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension
 platformType = IU
-platformVersion = 2022.3
+platformVersion = 2023.2.1
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22
-platformPlugins = org.jetbrains.kotlin, JavaScript, com.jetbrains.php:223.7571.182
+platformPlugins = org.jetbrains.kotlin, JavaScript, com.jetbrains.php:232.9559.64
 
 # Gradle Releases -> https://github.com/gradle/gradle/releases
-gradleVersion = 7.5.1
+gradleVersion = 8.3
 
-# Opt-out flag for bundling Kotlin standard library -> https://plugins.jetbrains.com/docs/intellij/kotlin.html#kotlin-standard-library
-# suppress inspection "UnusedProperty"
+# Opt-out flag for bundling Kotlin standard library -> https://jb.gg/intellij-platform-kotlin-stdlib
 kotlin.stdlib.default.dependency = false
 
 # Enable Gradle Configuration Cache -> https://docs.gradle.org/current/userguide/configuration_cache.html
-org.gradle.unsafe.configuration-cache = true
+org.gradle.configuration-cache = true
+
+# Enable Gradle Build Cache -> https://docs.gradle.org/current/userguide/build_cache.html
+org.gradle.caching = true
+
+# Enable Gradle Kotlin DSL Lazy Property Assignment -> https://docs.gradle.org/current/userguide/kotlin_dsl.html#kotdsl:assignment
+systemProp.org.gradle.unsafe.kotlin.assignment = true
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 00000000..15cb0320
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,22 @@
+[versions]
+# libraries
+annotations = "24.0.1"
+json5-java = "2.0.0"
+
+# plugins
+kotlin = "1.9.0"
+changelog = "2.1.2"
+gradleIntelliJPlugin = "1.15.0"
+qodana = "0.1.13"
+kover = "0.7.3"
+
+[libraries]
+annotations = { group = "org.jetbrains", name = "annotations", version.ref = "annotations" }
+json5-java = { group = "de.marhali", name = "json5-java", version.ref = "json5-java" }
+
+[plugins]
+changelog = { id = "org.jetbrains.changelog", version.ref = "changelog" }
+gradleIntelliJPlugin = { id = "org.jetbrains.intellij", version.ref = "gradleIntelliJPlugin" }
+kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+kover = { id = "org.jetbrains.kotlinx.kover", version.ref = "kover" }
+qodana = { id = "org.jetbrains.qodana", version.ref = "qodana" }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 249e5832..7f93135c 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 2d2fd7c7..532677ec 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
\ No newline at end of file
diff --git a/gradlew b/gradlew
index ab2855b4..547ba0c2 100755
--- a/gradlew
+++ b/gradlew
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,11 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,22 +131,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,6 +198,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in
diff --git a/gradlew.bat b/gradlew.bat
index 89d1d913..2578005b 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
diff --git a/qodana.yml b/qodana.yml
index dd84c5c1..de9b0518 100644
--- a/qodana.yml
+++ b/qodana.yml
@@ -2,6 +2,8 @@
 # https://www.jetbrains.com/help/qodana/qodana-yaml.html
 
 version: 1.0
+linter: jetbrains/qodana-jvm-community:latest
+projectJDK: 17
 profile:
   name: qodana.recommended
 exclude:
diff --git a/settings.gradle.kts b/settings.gradle.kts
index d76b5d94..8e67e0aa 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1 +1,5 @@
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.6.0"
+}
+
 rootProject.name = "easy-i18n"
diff --git a/src/main/resources/icons/translate13.svg b/src/main/resources/icons/translate13.svg
index fbe7f694..ad281be0 100644
--- a/src/main/resources/icons/translate13.svg
+++ b/src/main/resources/icons/translate13.svg
@@ -1,4 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" viewBox="0 0 13 13">
-    <path stroke="#6E6E6E" stroke-width="2" stroke-linecap="undefined" stroke-linejoin="undefined" fill="none"
+<svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" viewBox="0 0 13 13" fill="none">
+    <path stroke="#6C707E" stroke-width="2" stroke-linecap="undefined" stroke-linejoin="undefined" fill="none"
           d="M4.457 2.992v8.995M8.064 2.027H1.006M7.939 10.987h4.047"/>
 </svg>
\ No newline at end of file
diff --git a/src/main/resources/icons/translate13_dark.svg b/src/main/resources/icons/translate13_dark.svg
index c43d9698..ffb5f514 100644
--- a/src/main/resources/icons/translate13_dark.svg
+++ b/src/main/resources/icons/translate13_dark.svg
@@ -1,4 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" viewBox="0 0 13 13">
-    <path stroke="#AFB1B3" stroke-width="2" stroke-linecap="undefined" stroke-linejoin="undefined" fill="none"
+<svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" viewBox="0 0 13 13" fill="none">
+    <path stroke="#CED0D6" stroke-width="2" stroke-linecap="undefined" stroke-linejoin="undefined" fill="none"
           d="M4.457 2.992v8.995M8.064 2.027H1.006M7.939 10.987h4.047"/>
 </svg>
\ No newline at end of file