diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 959641c..ca4f2cc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,26 +19,29 @@ jobs:
           submodules: recursive
       - name: Install sonar-scanner and build-wrapper
         uses: SonarSource/sonarcloud-github-c-cpp@v2
+      - name: Install Python and Conan
+        run: |
+          sudo apt-get update
+          sudo apt-get -y install python3 python3-pip
+          pip3 install conan
       - name: Install lcov & gcovr
         run: |
           sudo apt-get -y install lcov
           sudo apt-get -y install gcovr
-      - name: Install Libtorch
+      - name: Setup Conan profileson
         run: |
-          wget https://download.pytorch.org/libtorch/cpu/libtorch-cxx11-abi-shared-with-deps-2.3.1%2Bcpu.zip
-          unzip libtorch-cxx11-abi-shared-with-deps-2.3.1+cpu.zip
+          conan profile detect --force
+          conan remote add cimmeria https://conan.rmontanana.es/artifactory/api/conan/Cimmeria
+      - name: Install dependencies with Conan
+        run: |
+          conan install . --build=missing -of build_debug -s build_type=Debug -o enable_testing=True
+      - name: Configure with CMake
+        run: |
+          cmake -S . -B build_debug -DCMAKE_TOOLCHAIN_FILE=build_debug/build/Debug/generators/conan_toolchain.cmake -DCMAKE_BUILD_TYPE=Debug -DENABLE_TESTING=ON
       - name: Tests & build-wrapper
         run: |
-          cmake -S . -B build -Wno-dev -DCMAKE_PREFIX_PATH=$(pwd)/libtorch -DCMAKE_BUILD_TYPE=Debug -DENABLE_TESTING=ON
-          build-wrapper-linux-x86-64 --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} cmake --build build/ --config Debug
-          cmake --build build -j 4
-          cd build
-          ctest -C Debug --output-on-failure -j 4
-          gcovr -f ../src/CPPFImdlp.cpp -f ../src/Metrics.cpp -f ../src/BinDisc.cpp -f ../src/Discretizer.cpp --txt --sonarqube=coverage.xml
-      - name: Run sonar-scanner
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        run: |
-          sonar-scanner --define sonar.cfamily.compile-commands="${{ env.BUILD_WRAPPER_OUT_DIR }}" \
-                        --define sonar.coverageReportPaths=build/coverage.xml
\ No newline at end of file
+          build-wrapper-linux-x86-64 --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} cmake --build build_debug --config Debug -j 4
+          cp -r tests/datasets build_debug/tests/datasets
+          cd build_debug/tests
+          ctest --output-on-failure -j 4
+          
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d2075f..b2313f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.1] - 2025-07-17
+
+### Internal Changes
+
+- Updated Libtorch to version 2.7.1
+- Updated ArffFiles library to version 1.2.1
+- Enhance CMake configuration for better compatibility
+
 ## [2.1.0] - 2025-06-28
 
 ### Added
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2adec91..445d718 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ project(fimdlp
     LANGUAGES CXX
     DESCRIPTION "Discretization algorithm based on the paper by Fayyad & Irani Multi-Interval Discretization of Continuous-Valued Attributes for Classification Learning."
     HOMEPAGE_URL "https://github.com/rmontanana/mdlp"
-    VERSION 2.1.0
+    VERSION 2.1.1
 )
 set(CMAKE_CXX_STANDARD 17)
 cmake_policy(SET CMP0135 NEW)
diff --git a/CONAN_README.md b/CONAN_README.md
index 1b3f31c..b4982fc 100644
--- a/CONAN_README.md
+++ b/CONAN_README.md
@@ -7,9 +7,11 @@ This directory contains the Conan package configuration for the fimdlp library.
 The package manages the following dependencies:
 
 ### Build Requirements
+
 - **libtorch/2.4.1** - PyTorch C++ library for tensor operations
 
 ### Test Requirements (when testing enabled)
+
 - **catch2/3.8.1** - Modern C++ testing framework
 - **arff-files** - ARFF file format support (included locally in tests/lib/Files/)
 
@@ -67,7 +69,7 @@ conan create . -o shared=True --profile:build=default --profile:host=default
 
 ```bash
 # Add Cimmeria remote
-conan remote add cimmeria <cimmeria-server-url>
+conan remote add cimmeria https://conan.rmontanana.es/artifactory/api/conan/Cimmeria
 
 # Login to Cimmeria
 conan remote login cimmeria <username>
@@ -150,4 +152,4 @@ conan create . -o enable_testing=True
 
 - C++17 compatible compiler
 - CMake 3.20 or later
-- Conan 2.0 or later
\ No newline at end of file
+- Conan 2.0 or later
diff --git a/Makefile b/Makefile
index 06f327e..4dfa757 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 SHELL := /bin/bash
-.DEFAULT_GOAL := release
+.DEFAULT_GOAL := help
 .PHONY: debug release install test conan-create viewcoverage
 lcov := lcov
 
@@ -11,18 +11,18 @@ docscdir = docs
 define build_target
 	@echo ">>> Building the project for $(1)..."
 	@if [ -d $(2) ]; then rm -fr $(2); fi
-	@conan install . --build=missing -of $(2) -s build_type=$(1)
+	@conan install . --build=missing -of $(2) -s build_type=$(1) $(4)
 	@cmake -S . -B $(2) -DCMAKE_TOOLCHAIN_FILE=$(2)/build/$(1)/generators/conan_toolchain.cmake -DCMAKE_BUILD_TYPE=$(1) -D$(3)
 	@cmake --build $(2) --config $(1) -j 8
 endef
 
 debug: ## Build Debug version of the library
-	@$(call build_target,"Debug","$(f_debug)", "ENABLE_TESTING=ON")
+	@$(call build_target,"Debug","$(f_debug)", "ENABLE_TESTING=ON", "-o enable_testing=True")
 
 release: ## Build Release version of the library
-	@$(call build_target,"Release","$(f_release)", "ENABLE_TESTING=OFF")
+	@$(call build_target,"Release","$(f_release)", "ENABLE_TESTING=OFF", "-o enable_testing=False")
 
-install: ## Install the project
+install: ## Install the library
 	@echo ">>> Installing the project..."
 	@cmake --build $(f_release) --target install -j 8		
 
@@ -31,7 +31,8 @@ test: ## Build Debug version and run tests
 	@$(MAKE) debug;
 	@cp -r tests/datasets $(f_debug)/tests/datasets
 	@cd $(f_debug)/tests && ctest --output-on-failure -j 8
-	@cd $(f_debug)/tests && $(lcov) --capture --directory ../ --demangle-cpp --ignore-errors source,source --ignore-errors mismatch --output-file coverage.info >/dev/null 2>&1; \
+	@echo ">>> Generating coverage report..."
+	@cd $(f_debug)/tests && $(lcov) --capture --directory ../ --demangle-cpp --ignore-errors source,source --ignore-errors mismatch --ignore-errors inconsistent --output-file coverage.info >/dev/null 2>&1; \
 	$(lcov) --remove coverage.info '/usr/*' --output-file coverage.info >/dev/null 2>&1; \
 	$(lcov) --remove coverage.info 'lib/*' --output-file coverage.info >/dev/null 2>&1; \
 	$(lcov) --remove coverage.info 'libtorch/*' --output-file coverage.info >/dev/null 2>&1; \
@@ -66,5 +67,19 @@ conan-create: ## Create the conan package
 	conan create . --build=missing -tf "" -s:a build_type=Debug -o "&:enable_testing=False"
 	@echo ">>> Done"
 
-
-
+help: ## Show help message
+	@IFS=$$'\n' ; \
+	help_lines=(`fgrep -h "##" $(MAKEFILE_LIST) | fgrep -v fgrep | sed -e 's/\\$$//' | sed -e 's/##/:/'`); \
+	printf "%s\n\n" "Usage: make [task]"; \
+	printf "%-20s %s\n" "task" "help" ; \
+	printf "%-20s %s\n" "------" "----" ; \
+	for help_line in $${help_lines[@]}; do \
+		IFS=$$':' ; \
+		help_split=($$help_line) ; \
+		help_command=`echo $${help_split[0]} | sed -e 's/^ *//' -e 's/ *$$//'` ; \
+		help_info=`echo $${help_split[2]} | sed -e 's/^ *//' -e 's/ *$$//'` ; \
+		printf '\033[36m'; \
+		printf "%-20s %s" $$help_command ; \
+		printf '\033[0m'; \
+		printf "%s\n" $$help_info; \
+	done
\ No newline at end of file
diff --git a/README.md b/README.md
index a1e2a47..024c05b 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=rmontanana_mdlp&metric=reliability_rating)](https://sonarcloud.io/summary/new_code?id=rmontanana_mdlp)
 [![Coverage Badge](https://img.shields.io/badge/Coverage-100,0%25-green)](html/index.html)
 [![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/rmontanana/mdlp)
-[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.14245443.svg)](https://doi.org/10.5281/zenodo.14245443)
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.16025501.svg)](https://doi.org/10.5281/zenodo.16025501)
 
 # <img src="logo.png" alt="logo" width="50"/> mdlp
 
@@ -18,9 +18,7 @@ Other features:
 
 - Intervals with the same value of the variable are not taken into account for cutpoints.
 - Intervals have to have more than two examples to be evaluated (mdlp).
-
 - The algorithm returns the cut points for the variable.
-
 - The transform method uses the cut points returning its index in the following way:
 
         cut[i - 1] <= x < cut[i]
diff --git a/conanfile.py b/conanfile.py
index 77a3989..834b90b 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -54,7 +54,7 @@ class FimdlpConan(ConanFile):
         self.requires("libtorch/2.7.1")
         
     def build_requirements(self):
-        self.requires("arff-files/1.2.0") # for tests and sample
+        self.requires("arff-files/1.2.1") # for tests and sample
         if self.options.enable_testing: 
             self.test_requires("gtest/1.16.0")
     
diff --git a/tests/Discretizer_unittest.cpp b/tests/Discretizer_unittest.cpp
index 80b02b4..fe8cdbf 100644
--- a/tests/Discretizer_unittest.cpp
+++ b/tests/Discretizer_unittest.cpp
@@ -41,7 +41,7 @@ namespace mdlp {
         Discretizer* disc = new BinDisc(4, strategy_t::UNIFORM);
         auto version = disc->version();
         delete disc;
-        EXPECT_EQ("2.1.0", version);
+        EXPECT_EQ("2.1.1", version);
     }
     TEST(Discretizer, BinIrisUniform)
     {