diff --git a/Dockerfile b/Dockerfile
index 2ce1080..88c5b4c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ LABEL description="Linux build environment"
 
 ARG LINUX_FLAVOR=ubuntu
 ARG LINUX_DISTR=jammy
-ARG  DEBIAN_FRONTEND=noninteractive
+ARG DEBIAN_FRONTEND=noninteractive
 
 # Install standard packages
 RUN apt-get update -qq && \
diff --git a/pyconcept/CHANGELOG.md b/pyconcept/CHANGELOG.md
new file mode 100644
index 0000000..843bd8d
--- /dev/null
+++ b/pyconcept/CHANGELOG.md
@@ -0,0 +1,24 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+
+Python wrapper for C++ library for manipulating concepts in formal language of advanced set theory
+
+## [Unreleased] - yyyy-mm-dd
+
+Here we write upgrading notes. Make them as straightforward as possible.
+
+### Added
+
+- [PROJECTNAME-XXXX](http://tickets.projectname.com/browse/PROJECTNAME-XXXX)
+  MINOR Ticket title goes here.
+- [PROJECTNAME-YYYY](http://tickets.projectname.com/browse/PROJECTNAME-YYYY)
+  PATCH Ticket title goes here.
+
+### Changed
+
+### Fixed
+
+## [0.1.2] - 2024-04-18
+
+Add URLS to package and improve build process
diff --git a/pyconcept/MANIFEST.in b/pyconcept/MANIFEST.in
index f6c3482..774d671 100644
--- a/pyconcept/MANIFEST.in
+++ b/pyconcept/MANIFEST.in
@@ -1,4 +1,4 @@
-include VERSION LICENSE
+include VERSION LICENSE CHANGELOG.md
 graft src
 graft include
 graft tests
diff --git a/pyconcept/VERSION b/pyconcept/VERSION
index 6da28dd..8294c18 100644
--- a/pyconcept/VERSION
+++ b/pyconcept/VERSION
@@ -1 +1 @@
-0.1.1
\ No newline at end of file
+0.1.2
\ No newline at end of file
diff --git a/pyconcept/scripts/Build.sh b/pyconcept/scripts/Build.sh
index b452d62..5eac964 100644
--- a/pyconcept/scripts/Build.sh
+++ b/pyconcept/scripts/Build.sh
@@ -16,6 +16,7 @@ cp -r `ls -A | grep -v 'build'` "../pyconcept/ccl"
 cd ../pyconcept
 
 # Build pyconcept
+rm -rf ${output}/${packageName}
 ${pythonEnv} -m build --no-isolation --wheel --outdir=${output}/${packageName}
 
 wheel=$(find ${output}/${packageName} -name '*.whl')
diff --git a/pyconcept/setup.cfg b/pyconcept/setup.cfg
index d3f7b62..16bab20 100644
--- a/pyconcept/setup.cfg
+++ b/pyconcept/setup.cfg
@@ -1,13 +1,15 @@
 [metadata]
 name = pyconcept
 version = file: VERSION
+license = MIT
 author = CIHT CONCEPT, IRBorisov
 author_email = iborisov@acconcept.ru
 description = Concept core Python wrapper
 long_description = file: README.md
 long_description_content_type = text/markdown
-url = https://github.com/IRBorisov/ConceptCore/tree/main/pyconcept
-license = MIT
+project_urls =
+    GitHub = https://github.com/IRBorisov/ConceptCore/tree/main/pyconcept
+    Changelog = https://github.com/IRBorisov/ConceptCore/tree/main/pyconcept/CHANGELOG.md
 classifiers =
     Development Status :: 3 - Alpha
     Intended Audience :: Developers