diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e0d3e3..a68ea7f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,9 +9,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 ### Changed
-- `publication.platform` changed to `publishing.platform`
-- Dokka version to `1.4.30`
-- `useDateTime` in extension
 
 ### Deprecated
 
@@ -21,6 +18,27 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Security
 
+## [0.9.5]
+### Added
+- Disable API validation for snapshots
+- `-Xjvm-default=all` on JVM
+
+### Changed
+- `publication.platform` changed to `publishing.platform`
+- Dokka version to `1.4.30`
+- `useDateTime` in extension
+- Kotlin 1.5
+
+### Deprecated
+
+### Removed
+- Publish plugin. Use MavenPublish instead
+
+### Fixed
+- Removed unnecessary `afterEvaluate` for compatibility with gradle 7.0
+
+### Security
+
 ## [0.9.0]
 ### Added
 - Skip sonatype publishing for dev versions
diff --git a/build.gradle.kts b/build.gradle.kts
index 66fd477..2d3f61f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,23 +4,25 @@ plugins {
     `maven-publish`
     signing
     id("org.jetbrains.changelog") version "1.1.2"
-    id("org.jetbrains.dokka") version "1.4.30"
+    id("org.jetbrains.dokka") version "1.4.32"
 }
 
 group = "ru.mipt.npm"
-version = "0.9.3"
+version = "0.9.5"
 
 description = "Build tools for DataForge and kscience projects"
 
-repositories {
-    gradlePluginPortal()
-    jcenter()
-    maven("https://repo.kotlin.link")
-    maven("https://kotlin.bintray.com/kotlinx")
-    maven("https://dl.bintray.com/kotlin/kotlin-dev")
+changelog{
+    version = project.version.toString()
 }
 
-val kotlinVersion = "1.4.32"
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
+    maven("https://repo.kotlin.link")
+}
+
+val kotlinVersion = "1.5.0"
 
 java {
     targetCompatibility = JavaVersion.VERSION_1_8
@@ -30,8 +32,8 @@ java {
 dependencies {
     implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
     implementation("org.jetbrains.kotlin:kotlin-serialization:$kotlinVersion")
-    implementation("org.jetbrains.kotlinx:atomicfu-gradle-plugin:0.15.2")
-    implementation("org.jetbrains.dokka:dokka-gradle-plugin:1.4.30")
+    implementation("org.jetbrains.kotlinx:atomicfu-gradle-plugin:0.16.1")
+    implementation("org.jetbrains.dokka:dokka-gradle-plugin:1.4.32")
     implementation("org.jetbrains.intellij.plugins:gradle-changelog-plugin:1.1.2")
     implementation("org.jetbrains.kotlinx:binary-compatibility-validator:0.5.0")
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 442d913..f371643 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/src/main/kotlin/ru/mipt/npm/gradle/KScienceCommonPlugin.kt b/src/main/kotlin/ru/mipt/npm/gradle/KScienceCommonPlugin.kt
index d3b1b65..33a9556 100644
--- a/src/main/kotlin/ru/mipt/npm/gradle/KScienceCommonPlugin.kt
+++ b/src/main/kotlin/ru/mipt/npm/gradle/KScienceCommonPlugin.kt
@@ -42,6 +42,7 @@ open class KScienceCommonPlugin : Plugin<Project> {
                 kotlinOptions {
                     useIR = true
                     jvmTarget = KScienceVersions.JVM_TARGET.toString()
+                    freeCompilerArgs = freeCompilerArgs + "-Xjvm-default=all"
                 }
             }
 
@@ -96,6 +97,7 @@ open class KScienceCommonPlugin : Plugin<Project> {
                         kotlinOptions {
                             useIR = true
                             jvmTarget = KScienceVersions.JVM_TARGET.toString()
+                            freeCompilerArgs = freeCompilerArgs + "-Xjvm-default=all"
                         }
                     }
                 }
diff --git a/src/main/kotlin/ru/mipt/npm/gradle/KScienceExtension.kt b/src/main/kotlin/ru/mipt/npm/gradle/KScienceExtension.kt
index 7a9c85f..110f22d 100644
--- a/src/main/kotlin/ru/mipt/npm/gradle/KScienceExtension.kt
+++ b/src/main/kotlin/ru/mipt/npm/gradle/KScienceExtension.kt
@@ -2,6 +2,7 @@ package ru.mipt.npm.gradle
 
 import org.gradle.api.Project
 import org.gradle.api.plugins.ApplicationPlugin
+import org.gradle.api.publish.maven.plugins.MavenPublishPlugin
 import org.gradle.kotlin.dsl.apply
 import org.gradle.kotlin.dsl.findByType
 import org.jetbrains.kotlin.gradle.dsl.KotlinJsProjectExtension
@@ -101,6 +102,16 @@ class KScienceExtension(val project: Project) {
         platform: FXPlatform = defaultPlatform
     ) = project.useFx(modules.toList(), configuration, version, platform)
 
+    fun useHtml(
+        version: String = KScienceVersions.atomicVersion,
+        sourceSet: DependencySourceSet = DependencySourceSet.MAIN,
+        configuration: DependencyConfiguration = DependencyConfiguration.IMPLEMENTATION
+    ): Unit = project.useCommonDependency(
+        "org.jetbrains.kotlinx:kotlinx-html:$version",
+        dependencySourceSet = sourceSet,
+        dependencyConfiguration = configuration
+    )
+
     /**
      * Use kotlinx-datetime library with default version or [version]
      */
@@ -137,7 +148,7 @@ class KScienceExtension(val project: Project) {
     }
 
     fun publish() {
-        project.plugins.apply(KSciencePublishingPlugin::class)
+        project.plugins.apply(MavenPublishPlugin::class)
     }
 }
 
diff --git a/src/main/kotlin/ru/mipt/npm/gradle/KScienceProjectPlugin.kt b/src/main/kotlin/ru/mipt/npm/gradle/KScienceProjectPlugin.kt
index 5d666e4..8d33965 100644
--- a/src/main/kotlin/ru/mipt/npm/gradle/KScienceProjectPlugin.kt
+++ b/src/main/kotlin/ru/mipt/npm/gradle/KScienceProjectPlugin.kt
@@ -1,6 +1,7 @@
 package ru.mipt.npm.gradle
 
 import groovy.text.SimpleTemplateEngine
+import kotlinx.validation.ApiValidationExtension
 import kotlinx.validation.BinaryCompatibilityValidatorPlugin
 import org.gradle.api.Plugin
 import org.gradle.api.Project
@@ -8,17 +9,14 @@ import org.gradle.kotlin.dsl.*
 import org.jetbrains.changelog.ChangelogPlugin
 import org.jetbrains.dokka.gradle.DokkaPlugin
 import org.jetbrains.dokka.gradle.DokkaTask
-import ru.mipt.npm.gradle.internal.addGithubPublishing
-import ru.mipt.npm.gradle.internal.addSonatypePublishing
-import ru.mipt.npm.gradle.internal.addSpacePublishing
-import ru.mipt.npm.gradle.internal.setupPublication
+import ru.mipt.npm.gradle.internal.*
 
 @Suppress("unused")
 class KSciencePublishingExtension(val project: Project) {
     private var initializedFlag = false
 
-    fun configurePublications(vcsUrl: String){
-        if(!initializedFlag) {
+    fun configurePublications(vcsUrl: String) {
+        if (!initializedFlag) {
             project.setupPublication(vcsUrl)
             initializedFlag = true
         }
@@ -29,7 +27,7 @@ class KSciencePublishingExtension(val project: Project) {
      */
     fun github(githubProject: String, githubOrg: String = "mipt-npm") {
         //automatically initialize vcs using github
-        if(!initializedFlag){
+        if (!initializedFlag) {
             configurePublications("https://github.com/$githubOrg/$githubProject")
         }
         project.addGithubPublishing(githubOrg, githubProject)
@@ -39,7 +37,7 @@ class KSciencePublishingExtension(val project: Project) {
      *  Space publishing
      */
     fun space(spaceRepo: String = "https://maven.pkg.jetbrains.space/mipt-npm/p/sci/maven") {
-        require(initializedFlag){"The publishing is not set up use 'configurePublications' method to do so"}
+        require(initializedFlag) { "The publishing is not set up use 'configurePublications' method to do so" }
         project.addSpacePublishing(spaceRepo)
     }
 
@@ -52,8 +50,8 @@ class KSciencePublishingExtension(val project: Project) {
     /**
      *  Sonatype publishing
      */
-    fun sonatype(){
-        require(initializedFlag){"The publishing is not set up use 'configurePublications' method to do so"}
+    fun sonatype() {
+        require(initializedFlag) { "The publishing is not set up use 'configurePublications' method to do so" }
         project.addSonatypePublishing()
     }
 }
@@ -139,19 +137,19 @@ open class KScienceProjectPlugin : Plugin<Project> {
                             val name = subproject.name
                             val path = subproject.path.replaceFirst(":", "").replace(":", "/")
                             val ext = subproject.extensions.findByType<KScienceReadmeExtension>()
-                            appendln("<hr/>")
-                            appendln("\n* ### [$name]($path)")
+                            appendLine("<hr/>")
+                            appendLine("\n* ### [$name]($path)")
                             if (ext != null) {
-                                appendln("> ${ext.description}")
-                                appendln(">\n> **Maturity**: ${ext.maturity}")
+                                appendLine("> ${ext.description}")
+                                appendLine(">\n> **Maturity**: ${ext.maturity}")
                                 val featureString = ext.featuresString(itemPrefix = "> - ", pathPrefix = "$path/")
                                 if (featureString.isNotBlank()) {
-                                    appendln(">\n> **Features:**")
-                                    appendln(featureString)
+                                    appendLine(">\n> **Features:**")
+                                    appendLine(featureString)
                                 }
                             }
                         }
-                        appendln("<hr/>")
+                        appendLine("<hr/>")
                     }
 
                     val rootReadmeProperties: Map<String, Any?> =
@@ -170,13 +168,21 @@ open class KScienceProjectPlugin : Plugin<Project> {
             dependsOn(generateReadme)
         }
 
-        val patchChangelog by tasks.getting
+        //val patchChangelog by tasks.getting
 
         val release by tasks.creating {
             group = RELEASE_GROUP
             description = "Publish development or production release based on version suffix"
             dependsOn(generateReadme)
         }
+
+        // Disable API validation for snapshots
+        if (isSnapshot()) {
+            extensions.findByType<ApiValidationExtension>()?.apply {
+                validationDisabled = true
+                logger.warn("API validation is disabled for snapshot or dev version")
+            }
+        }
     }
 
     companion object {
diff --git a/src/main/kotlin/ru/mipt/npm/gradle/KSciencePublishingPlugin.kt b/src/main/kotlin/ru/mipt/npm/gradle/KSciencePublishingPlugin.kt
deleted file mode 100644
index 7946020..0000000
--- a/src/main/kotlin/ru/mipt/npm/gradle/KSciencePublishingPlugin.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package ru.mipt.npm.gradle
-
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-
-@Deprecated("To be replaced by maven-publish")
-open class KSciencePublishingPlugin : Plugin<Project> {
-
-    override fun apply(project: Project): Unit = project.run {
-        if (plugins.findPlugin("maven-publish") == null) {
-            plugins.apply("maven-publish")
-        }
-    }
-
-}
-
-
diff --git a/src/main/kotlin/ru/mipt/npm/gradle/KScienceReadmeExtension.kt b/src/main/kotlin/ru/mipt/npm/gradle/KScienceReadmeExtension.kt
index 25b362c..53e6e71 100644
--- a/src/main/kotlin/ru/mipt/npm/gradle/KScienceReadmeExtension.kt
+++ b/src/main/kotlin/ru/mipt/npm/gradle/KScienceReadmeExtension.kt
@@ -38,6 +38,7 @@ class KScienceReadmeExtension(val project: Project) {
 
     val features = ArrayList<Feature>()
 
+    @Deprecated("Use lambda builder instead")
     fun feature(id: String, description: String, ref: String? = null, name: String = id) {
         features.add(Feature(id, description, ref, name))
     }
@@ -80,7 +81,7 @@ class KScienceReadmeExtension(val project: Project) {
      */
     fun featuresString(itemPrefix: String = " - ", pathPrefix: String = "") = buildString {
         features.forEach {
-            appendln("$itemPrefix[${it.name}]($pathPrefix${it.ref ?: "#"}) : ${it.description}")
+            appendLine("$itemPrefix[${it.name}]($pathPrefix${it.ref ?: "#"}) : ${it.description}")
         }
     }
 
diff --git a/src/main/kotlin/ru/mipt/npm/gradle/KScienceVersions.kt b/src/main/kotlin/ru/mipt/npm/gradle/KScienceVersions.kt
index 46f095f..eb8f07e 100644
--- a/src/main/kotlin/ru/mipt/npm/gradle/KScienceVersions.kt
+++ b/src/main/kotlin/ru/mipt/npm/gradle/KScienceVersions.kt
@@ -6,19 +6,19 @@ import org.gradle.api.JavaVersion
  * Build constants
  */
 object KScienceVersions {
-    const val kotlinVersion = "1.4.32"
+    const val kotlinVersion = "1.5.0"
     const val kotlinxNodeVersion = "0.0.7"
     const val coroutinesVersion = "1.4.3"
     const val serializationVersion = "1.1.0"
-    const val atomicVersion = "0.15.1"
-    const val ktorVersion = "1.5.2"
-    const val htmlVersion = "0.7.2"
+    const val atomicVersion = "0.16.1"
+    const val ktorVersion = "1.5.3"
+    const val htmlVersion = "0.7.3"
     const val dateTimeVersion = "0.1.1"
 
     val JVM_TARGET = JavaVersion.VERSION_11
 
     object Serialization{
-        const val xmlVersion = "0.81.1"
+        const val xmlVersion = "0.81.2"
         const val bsonVersion = "0.4.4"
         const val yamlKtVersion = "0.9.0"
     }
diff --git a/src/main/kotlin/ru/mipt/npm/gradle/internal/common.kt b/src/main/kotlin/ru/mipt/npm/gradle/internal/common.kt
index 93071a2..775dc2f 100644
--- a/src/main/kotlin/ru/mipt/npm/gradle/internal/common.kt
+++ b/src/main/kotlin/ru/mipt/npm/gradle/internal/common.kt
@@ -8,9 +8,9 @@ import org.gradle.kotlin.dsl.maven
 import org.jetbrains.kotlin.gradle.plugin.LanguageSettingsBuilder
 
 internal fun LanguageSettingsBuilder.applySettings(): Unit {
-    languageVersion = "1.4"
+    languageVersion = "1.5"
+    apiVersion = "1.5"
     progressiveMode = true
-    enableLanguageFeature("InlineClasses")
     useExperimentalAnnotation("kotlin.Experimental")
     useExperimentalAnnotation("kotlin.ExperimentalUnsignedTypes")
     useExperimentalAnnotation("kotlin.ExperimentalStdlibApi")
@@ -22,31 +22,30 @@ internal fun LanguageSettingsBuilder.applySettings(): Unit {
 internal fun RepositoryHandler.applyRepos(): Unit {
     mavenCentral()
     maven("https://repo.kotlin.link")
+    maven("https://maven.pkg.jetbrains.space/public/p/kotlinx-html/maven")
     maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-js-wrappers")
 }
 
-internal fun Copy.fromJsDependencies(configurationName: String) = project.afterEvaluate {
+internal fun Copy.fromJsDependencies(configurationName: String) = project.run {
     val configuration = configurations[configurationName]
         ?: error("Configuration with name $configurationName could not be resolved.")
     val projectDeps = configuration.allDependencies.filterIsInstance<ProjectDependency>().map {
         it.dependencyProject
     }
     projectDeps.forEach { dep ->
-        dep.afterEvaluate {
-            dep.pluginManager.withPlugin("org.jetbrains.kotlin.multiplatform") {
-                dep.tasks.findByName("jsProcessResources")?.let { task ->
-                    dependsOn(task)
-                    from(task)
-                }
-            }
-            dep.pluginManager.withPlugin("org.jetbrains.kotlin.js") {
-                dep.tasks.findByName("processResources")?.let { task ->
-                    dependsOn(task)
-                    from(task)
-                }
+        dep.pluginManager.withPlugin("org.jetbrains.kotlin.multiplatform") {
+            dep.tasks.findByName("jsProcessResources")?.let { task ->
+                dependsOn(task)
+                from(task)
             }
         }
-    }
+        dep.pluginManager.withPlugin("org.jetbrains.kotlin.js") {
+            dep.tasks.findByName("processResources")?.let { task ->
+                dependsOn(task)
+                from(task)
+            }
+        }
+     }
 }