Explicit release management checklist

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-# $SNAPSHOT;
+# 4.6.1-SNAPSHOT
 
 #### Changed
 * `core` - `CustomTypefaceSpan` new `mergeStyles` functionality and new factory method([#298])<br>Thanks [@c-b-h]

build.gradle

@@ -1,11 +1,11 @@
 buildscript {
-    ext.kotlin_version = '1.3.72'
+    ext.kotlin_version = '1.4.10'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.1'
+        classpath 'com.android.tools.build:gradle:4.0.2'
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.28.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }

release-management.md

@@ -1,3 +1,10 @@
+# Release checklist
+- [ ] CHANGELOG.md has proper version for released changes
+- [ ] Code occurrences of `@since $SNAPSHOT;` are replaced with proper version (`@deprecated` also)
+- [ ] `gradle.properties` has proper version (NOT SNAPSHOT)
+- [ ] documentation web site is published (if has changes)
+
+
 # Release management
 
 Development happens in the `master` branch. Although CI (via Github workflows) is triggered