diff --git a/CHANGELOG.md b/CHANGELOG.md
index df9e208..70b2a5b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,11 @@
 - [ ] Stdlib
 - [ ] Document code
 
+## v0.0.2
+
+- Compilation of `val` and `var` bindings with a number, string or boolean as value.
+- Register symbols and datatypes in the Symbol table.
+
 ## v0.0.1
 
 - Compilation of a `val` binding with a number.
diff --git a/Cargo.lock b/Cargo.lock
index 66583c3..c3d9de2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -169,7 +169,7 @@ dependencies = [
 
 [[package]]
 name = "misti"
-version = "0.0.1"
+version = "0.0.2"
 dependencies = [
  "chrono",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 35d2d65..e904f1a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "misti"
-version = "0.0.1"
+version = "0.0.2"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/src/semantic/mod.rs b/src/semantic/mod.rs
index 055283d..7557eca 100644
--- a/src/semantic/mod.rs
+++ b/src/semantic/mod.rs
@@ -1,25 +1,20 @@
-use crate::ast_types::Expression;
-use crate::symbol_table::{_STRING, _BOOLEAN};
-
-use super::symbol_table::{SymbolTable, _NUMBER};
-use super::ast_types::{ModuleAST, Binding};
+use super::symbol_table::{SymbolTable, _NUMBER, _STRING, _BOOLEAN};
+use super::ast_types::{ModuleAST, Binding, Expression};
 
 /// Checks the AST. In the future should return a list of errors.
 pub fn check_ast<'a>(ast: &'a mut ModuleAST, symbol_table: &'a mut SymbolTable) {
     for binding in &ast.bindings {
         match binding {
-            Binding::Val(val_binding) => {
-                // TODO: create a function to get the datatype, instead of a hardcoded value
+            Binding::Val(binding) => {
                 symbol_table.add(
-                    val_binding.identifier,
-                    get_expression_type(&val_binding.expression).as_str()
+                    binding.identifier,
+                    get_expression_type(&binding.expression).as_str()
                 );
             }
-            Binding::Var(var_binding) => {
-                // TODO: create a function to get the datatype, instead of a hardcoded value
+            Binding::Var(binding) => {
                 symbol_table.add(
-                    var_binding.identifier,
-                    get_expression_type(&var_binding.expression).as_str(),
+                    binding.identifier,
+                    get_expression_type(&binding.expression).as_str(),
                 );
             }
         }