diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9977d0f..f1a53d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,34 @@
+# Version v0.4.2
+
+## Features
+* Allow change colors in plots ([49610dc](https://github.com/Kastakin/PyES/commit/49610dc3464a39bad4b0c97ebb1318c6ac11d01f))
+
+## Enhancements
+* Add example README ([6912940](https://github.com/Kastakin/PyES/commit/6912940055a643cba06fc8208fa24713390ca0e8))
+* Preserve indipendent component when switching comp order ([deb32f1](https://github.com/Kastakin/PyES/commit/deb32f146b11644b327148c61a39c649f5080dae))
+* Square color pickers in plot window ([16cbfa2](https://github.com/Kastakin/PyES/commit/16cbfa2363ab5bd5b2dfa777ce41afd99bf9aa85))
+
+## Fixes
+* Adjust flags behaviour for qt6.4 ([9d5d86a](https://github.com/Kastakin/PyES/commit/9d5d86afb602da3e96eb446d85524605641ec18b))
+* Remove unused imports dangling ([b97b7e1](https://github.com/Kastakin/PyES/commit/b97b7e199dfe5e16074c6c47cd37318cfde2658f))
+* Avoid recalculating species names in calculation routine ([8f25118](https://github.com/Kastakin/PyES/commit/8f25118545d54615f3057f938f871a29847a7f66))
+* Correct error computation of solids ([01db4f2](https://github.com/Kastakin/PyES/commit/01db4f27402dee21fa5df002aae394575059d80e))
+* Rename variable for consistency ([31bb88e](https://github.com/Kastakin/PyES/commit/31bb88eea964654bc4137ffa94652aada2062a38))
+* Remove unused code ([04d2b54](https://github.com/Kastakin/PyES/commit/04d2b54310b73dd89908d9d23e290ddfd7ca595b))
+* Relax damping routine convergence ([26922a5](https://github.com/Kastakin/PyES/commit/26922a56bc99548a3320a54dd2280c796337afe2))
+
+## Chores
+* Bump requirements ([3d45733](https://github.com/Kastakin/PyES/commit/3d457336464f3e7bb2d8568976ca536c4de82edc))
+* Update release workflow ([784fe30](https://github.com/Kastakin/PyES/commit/784fe30f39dea79a6dc9aaded8188e89668de593))
+* Add `ruff` to dev dependencies ([22b19bf](https://github.com/Kastakin/PyES/commit/22b19bffcf68f8bc795dbdc769767ccc62cbff64))
+* Delete unused script ([4da8353](https://github.com/Kastakin/PyES/commit/4da83531acfb4faa2ec23b7124313faaa876a39f))
+
+## Others
+* branch 'multi_module' into dev ([dbd5a41](https://github.com/Kastakin/PyES/commit/dbd5a417ae4ae0b99b91b25bbf5029b29e4d42f7))
+* Remove unused import ([b6a5bd7](https://github.com/Kastakin/PyES/commit/b6a5bd7ae913f5af3bdf5b87c6493f38c7874c74))
+* Relax conv condition for c~=0 ([d5f52ca](https://github.com/Kastakin/PyES/commit/d5f52caf91d8f9b833181293ebd4b6b950fd7828))
+
+
 # Version v0.4.1
 
 ## Enhancements
diff --git a/pyproject.toml b/pyproject.toml
index 0e3f9b3..498fe07 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pyes"
-version = "0.4.1"
+version = "0.4.2"
 description = ""
 authors = ["Lorenzo Castellino <castellino96@gmail.com>"]
 license = "GPLv3"
diff --git a/release_text.md b/release_text.md
index da236db..38c0870 100644
--- a/release_text.md
+++ b/release_text.md
@@ -1,21 +1,31 @@
-# Version v0.4.1
+# Version v0.4.2
+
+## Features
+* Allow change colors in plots ([49610dc](https://github.com/Kastakin/PyES/commit/49610dc3464a39bad4b0c97ebb1318c6ac11d01f))
 
 ## Enhancements
-* Adopt different solid computation logic ([](https://github.com/Kastakin/PyES/commit/))
+* Add example README ([6912940](https://github.com/Kastakin/PyES/commit/6912940055a643cba06fc8208fa24713390ca0e8))
+* Preserve indipendent component when switching comp order ([deb32f1](https://github.com/Kastakin/PyES/commit/deb32f146b11644b327148c61a39c649f5080dae))
+* Square color pickers in plot window ([16cbfa2](https://github.com/Kastakin/PyES/commit/16cbfa2363ab5bd5b2dfa777ce41afd99bf9aa85))
 
 ## Fixes
-* Export solid distributions in excel/csv ([e1aead0](https://github.com/Kastakin/PyES/commit/e1aead03c50b4de9546380654e51ce0aa4a22213))
-* Handle paths with dots in them ([b8d56b6](https://github.com/Kastakin/PyES/commit/b8d56b646cebc964519fa98c42d541dfabc7c1a3))
-* Remove print statements ([89a5b1d](https://github.com/Kastakin/PyES/commit/89a5b1d930512209733b2f6fbde3ce4c60529d89))
+* Adjust flags behaviour for qt6.4 ([9d5d86a](https://github.com/Kastakin/PyES/commit/9d5d86afb602da3e96eb446d85524605641ec18b))
+* Remove unused imports dangling ([b97b7e1](https://github.com/Kastakin/PyES/commit/b97b7e199dfe5e16074c6c47cd37318cfde2658f))
+* Avoid recalculating species names in calculation routine ([8f25118](https://github.com/Kastakin/PyES/commit/8f25118545d54615f3057f938f871a29847a7f66))
+* Correct error computation of solids ([01db4f2](https://github.com/Kastakin/PyES/commit/01db4f27402dee21fa5df002aae394575059d80e))
+* Rename variable for consistency ([31bb88e](https://github.com/Kastakin/PyES/commit/31bb88eea964654bc4137ffa94652aada2062a38))
+* Remove unused code ([04d2b54](https://github.com/Kastakin/PyES/commit/04d2b54310b73dd89908d9d23e290ddfd7ca595b))
+* Relax damping routine convergence ([26922a5](https://github.com/Kastakin/PyES/commit/26922a56bc99548a3320a54dd2280c796337afe2))
 
 ## Chores
-* Run changelog script as tbump hook ([5e09d2e](https://github.com/Kastakin/PyES/commit/5e09d2e51a0f611b46efa446a7770c8eabd23819))
-* Create changelog before bumping version ([6c74903](https://github.com/Kastakin/PyES/commit/6c74903142c547b0480f109891af25b53729f769))
-* Remove module not used anymore ([ffe0c6e](https://github.com/Kastakin/PyES/commit/ffe0c6ec1fb76bf6dea320042f3e915675b5608a))
-* Refactoring and typos ([ada11de](https://github.com/Kastakin/PyES/commit/ada11de3d5ec5b28cc83648babf2058b5bb5bf46))
-* Use ubuntu-latest in github runners ([b150c7f](https://github.com/Kastakin/PyES/commit/b150c7fc3ed2b0583fa0a85cc304e0818c48c487))
-* Ignore matplotlib to reduce installer size ([d9300d7](https://github.com/Kastakin/PyES/commit/d9300d7256f5fa88efc198d53af388d1b8a7204e))
-* Remove unused imports ([65476f4](https://github.com/Kastakin/PyES/commit/65476f43464d93302825a41b06e7bd6980e4fd08))
-* Update CHANGELOG ([ae83da0](https://github.com/Kastakin/PyES/commit/ae83da0a3b0481d577834bdca52f3a5b5fc8857c))
+* Bump requirements ([3d45733](https://github.com/Kastakin/PyES/commit/3d457336464f3e7bb2d8568976ca536c4de82edc))
+* Update release workflow ([784fe30](https://github.com/Kastakin/PyES/commit/784fe30f39dea79a6dc9aaded8188e89668de593))
+* Add `ruff` to dev dependencies ([22b19bf](https://github.com/Kastakin/PyES/commit/22b19bffcf68f8bc795dbdc769767ccc62cbff64))
+* Delete unused script ([4da8353](https://github.com/Kastakin/PyES/commit/4da83531acfb4faa2ec23b7124313faaa876a39f))
+
+## Others
+* branch 'multi_module' into dev ([dbd5a41](https://github.com/Kastakin/PyES/commit/dbd5a417ae4ae0b99b91b25bbf5029b29e4d42f7))
+* Remove unused import ([b6a5bd7](https://github.com/Kastakin/PyES/commit/b6a5bd7ae913f5af3bdf5b87c6493f38c7874c74))
+* Relax conv condition for c~=0 ([d5f52ca](https://github.com/Kastakin/PyES/commit/d5f52caf91d8f9b833181293ebd4b6b950fd7828))
 
 
diff --git a/src/build/settings/base.json b/src/build/settings/base.json
index f8e4228..fbd678b 100644
--- a/src/build/settings/base.json
+++ b/src/build/settings/base.json
@@ -2,7 +2,7 @@
   "app_name": "PyES",
   "author": "Lorenzo Castellino",
   "main_module": "src/main/python/main.py",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "extra_pyinstaller_args": [
     "--exclude-module",
     "PySide6.QtQml",
diff --git a/src/main/python/ui/PyES_about.py b/src/main/python/ui/PyES_about.py
index bc2ccf4..5b55875 100644
--- a/src/main/python/ui/PyES_about.py
+++ b/src/main/python/ui/PyES_about.py
@@ -68,7 +68,7 @@ def retranslateUi(self, dialogAbout):
             QCoreApplication.translate("dialogAbout", "About", None)
         )
         self.label.setText(
-            QCoreApplication.translate("dialogAbout", "PyES Version 0.4.1", None)
+            QCoreApplication.translate("dialogAbout", "PyES Version 0.4.2", None)
         )
         self.label_3.setText(
             QCoreApplication.translate(
diff --git a/src/main/python/ui/PyES_about.ui b/src/main/python/ui/PyES_about.ui
index f2fa38a..072188e 100644
--- a/src/main/python/ui/PyES_about.ui
+++ b/src/main/python/ui/PyES_about.ui
@@ -35,7 +35,7 @@
    <item>
     <widget class="QLabel" name="label">
      <property name="text">
-      <string>PyES Version 0.4.1</string>
+      <string>PyES Version 0.4.2</string>
      </property>
     </widget>
    </item>
diff --git a/tbump.toml b/tbump.toml
index 83a350a..c860e48 100644
--- a/tbump.toml
+++ b/tbump.toml
@@ -2,7 +2,7 @@
 # github_url = "https://github.com/<user or organization>/<project>/"
 
 [version]
-current = "0.4.1"
+current = "0.4.2"
 
 # Example of a semver regexp.
 # Make sure this matches current_version before