diff --git a/labels.list b/labels.list
index 9046cbcff..802f4f19e 100644
--- a/labels.list
+++ b/labels.list
@@ -1,5 +1,13 @@
-
+ xsi:noNamespaceSchemaLocation="https://resources.jetbrains.com/writerside/1.0/labels.xsd">
+
+
+
+
+
+
+
diff --git a/topics/basics/architectural_overview/coroutines/coroutine_dispatchers.md b/topics/basics/architectural_overview/coroutines/coroutine_dispatchers.md
index 15ab74ef2..bc805a6f4 100644
--- a/topics/basics/architectural_overview/coroutines/coroutine_dispatchers.md
+++ b/topics/basics/architectural_overview/coroutines/coroutine_dispatchers.md
@@ -1,6 +1,7 @@
# Coroutine Dispatchers
+
Explanation of coroutine dispatcher in the IntelliJ Platform.
diff --git a/topics/basics/architectural_overview/coroutines/coroutine_dumps.md b/topics/basics/architectural_overview/coroutines/coroutine_dumps.md
index 1a703dc81..3ef07a112 100644
--- a/topics/basics/architectural_overview/coroutines/coroutine_dumps.md
+++ b/topics/basics/architectural_overview/coroutines/coroutine_dumps.md
@@ -1,6 +1,7 @@
# Coroutine Dumps
+
Explanation of coroutine dumps format.
diff --git a/topics/basics/architectural_overview/coroutines/coroutine_execution_contexts.md b/topics/basics/architectural_overview/coroutines/coroutine_execution_contexts.md
index 620764875..48de5423c 100644
--- a/topics/basics/architectural_overview/coroutines/coroutine_execution_contexts.md
+++ b/topics/basics/architectural_overview/coroutines/coroutine_execution_contexts.md
@@ -1,6 +1,7 @@
# Execution Contexts
+
Tracking execution progress, checking for cancellations, and switching between different execution contexts.
diff --git a/topics/basics/architectural_overview/coroutines/coroutine_read_actions.md b/topics/basics/architectural_overview/coroutines/coroutine_read_actions.md
index dd1c95c67..7113188d9 100644
--- a/topics/basics/architectural_overview/coroutines/coroutine_read_actions.md
+++ b/topics/basics/architectural_overview/coroutines/coroutine_read_actions.md
@@ -1,6 +1,7 @@
# Coroutine Read Actions
+
Executing read actions in coroutines.
diff --git a/topics/basics/architectural_overview/coroutines/coroutine_scopes.md b/topics/basics/architectural_overview/coroutines/coroutine_scopes.md
index 5e994e2e9..5620928a1 100644
--- a/topics/basics/architectural_overview/coroutines/coroutine_scopes.md
+++ b/topics/basics/architectural_overview/coroutines/coroutine_scopes.md
@@ -1,6 +1,7 @@
# Coroutine Scopes
+
Explanation of coroutine scopes in the IntelliJ Platform.
diff --git a/topics/basics/architectural_overview/coroutines/coroutine_tips_and_tricks.md b/topics/basics/architectural_overview/coroutines/coroutine_tips_and_tricks.md
index ee81afb8b..a3a4abfab 100644
--- a/topics/basics/architectural_overview/coroutines/coroutine_tips_and_tricks.md
+++ b/topics/basics/architectural_overview/coroutines/coroutine_tips_and_tricks.md
@@ -1,6 +1,7 @@
# Coroutine Tips and Tricks
+
Tips and tricks to use coroutines efficiently.
diff --git a/topics/basics/architectural_overview/coroutines/kotlin_coroutines.md b/topics/basics/architectural_overview/coroutines/kotlin_coroutines.md
index fa5ca349c..c69f60d44 100644
--- a/topics/basics/architectural_overview/coroutines/kotlin_coroutines.md
+++ b/topics/basics/architectural_overview/coroutines/kotlin_coroutines.md
@@ -1,6 +1,7 @@
# Kotlin Coroutines
+
Introduction to Kotlin Coroutines in the IntelliJ Platform.
diff --git a/topics/basics/architectural_overview/coroutines/launching_coroutines.md b/topics/basics/architectural_overview/coroutines/launching_coroutines.md
index 7298af26b..9a71b6d35 100644
--- a/topics/basics/architectural_overview/coroutines/launching_coroutines.md
+++ b/topics/basics/architectural_overview/coroutines/launching_coroutines.md
@@ -1,6 +1,7 @@
# Launching Coroutines
+
Techniques for launching coroutines from various contexts.
diff --git a/topics/basics/testing_plugins/testing_faq.md b/topics/basics/testing_plugins/testing_faq.md
index 756a28597..c449de433 100644
--- a/topics/basics/testing_plugins/testing_faq.md
+++ b/topics/basics/testing_plugins/testing_faq.md
@@ -168,6 +168,7 @@ If possible, use [](#how-to-wait-for-condition-with-timeout) approach. Otherwise
Use [`WaitFor`](%gh-ic%/platform/util/src/com/intellij/util/WaitFor.java).
### How to test a JVM language?
+
Plugins supporting a JVM language may require JDK and language standard library to be set up in a test project, so that classes like `java.lang.String` can be correctly resolved during tests.
Tests extending [`LightJavaCodeInsightFixtureTestCase`](%gh-ic%/java/testFramework/src/com/intellij/testFramework/fixtures/LightJavaCodeInsightFixtureTestCase.java) use one of the mock JDKs distributed with the [IntelliJ Community project](https://github.com/JetBrains/intellij-community) sources (notice java/mockJDK-\$JAVA_VERSION\$ directories).
diff --git a/topics/products/idea/spring_api.md b/topics/products/idea/spring_api.md
index 0278a9309..b5df7bac4 100644
--- a/topics/products/idea/spring_api.md
+++ b/topics/products/idea/spring_api.md
@@ -1,6 +1,7 @@
# Spring API
+
diff --git a/topics/products/idea/tomcat_integration.md b/topics/products/idea/tomcat_integration.md
index 976413738..f21a5edaf 100644
--- a/topics/products/idea/tomcat_integration.md
+++ b/topics/products/idea/tomcat_integration.md
@@ -1,6 +1,7 @@
-
+
# Tomcat Integration
+
Information about Tomcat plugin source code location.
diff --git a/topics/reference_guide/custom_language_support/language_server_protocol.md b/topics/reference_guide/custom_language_support/language_server_protocol.md
index b27ca022b..75f067377 100644
--- a/topics/reference_guide/custom_language_support/language_server_protocol.md
+++ b/topics/reference_guide/custom_language_support/language_server_protocol.md
@@ -1,6 +1,7 @@
# Language Server Protocol (LSP)
+
Language Server Protocol (LSP) support in IntelliJ-based IDEs
diff --git a/topics/reference_guide/frameworks_and_external_apis/external_builder_api.md b/topics/reference_guide/frameworks_and_external_apis/external_builder_api.md
index 64a40cf83..6052df9d1 100644
--- a/topics/reference_guide/frameworks_and_external_apis/external_builder_api.md
+++ b/topics/reference_guide/frameworks_and_external_apis/external_builder_api.md
@@ -1,6 +1,7 @@
# External Builder API and Plugins
+
Working with External Builder API.