refactored func, fift and tolk executors;

improved logging;

README.md

@@ -52,7 +52,9 @@ You can use each submodule individually. Click the module below to get more deta
 * [Liteclient](liteclient/README.md) - wrapper for using with external precompiled lite-client binary.
 * [Fift](fift/README.md) - wrapper for using with external precompiled fift binary.
 * [Func](func/README.md) - wrapper for using with external precompiled func binary.
+* [Tolk](tolk/README.md) - wrapper for using with external precompiled tolk binary.
 * [TonConnect](tonconnect/README.md) - implementation of Ton Connect standard.
+* [Blockchain](blockchain/README.md) - To Do.
 * [Utils](utils/README.md) - create private and public keys, convert data, etc.
 
 ### Features

blockchain/README.md

@@ -0,0 +1,39 @@
+# Blockchain module
+
+Description
+
+## Maven [![Maven Central][maven-central-svg]][maven-central]
+
+```xml
+
+<dependency>
+    <groupId>io.github.neodix42</groupId>
+    <artifactId>blockchain</artifactId>
+    <version>0.7.1</version>
+</dependency>
+```
+
+## Jitpack
+
+```xml
+
+<dependency>
+    <groupId>io.github.neodix42.ton4j</groupId>
+    <artifactId>blockchain</artifactId>
+    <version>0.7.1</version>
+</dependency>
+```
+
+## Usage
+
+```java
+// todo
+```
+
+[maven-central-svg]: https://img.shields.io/maven-central/v/io.github.neodix42/blockchain
+
+[maven-central]: https://mvnrepository.com/artifact/io.github.neodix42/blockchain
+
+[ton-svg]: https://img.shields.io/badge/Based%20on-TON-blue
+
+[ton]: https://ton.org