diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b8d47e..793caf9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## [2.0.6](https://github.com/ocni-dtu/lcax/compare/v2.0.5...v2.0.6) (2024-05-09)
+
+
+### Bug Fixes
+
+* made description of assembly and product optional ([f371cff](https://github.com/ocni-dtu/lcax/commit/f371cfff0964dd0026b07cd8cecc67e6707a403b))
+* solved test and build issues ([ecde85b](https://github.com/ocni-dtu/lcax/commit/ecde85b345488660bf0faf3e94c642a11380836c))
+
 ## [2.0.5](https://github.com/ocni-dtu/lcax/compare/v2.0.4...v2.0.5) (2024-05-08)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index b06065d..ffbd816 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -365,7 +365,7 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "lcax"
-version = "2.0.5"
+version = "2.0.6"
 dependencies = [
  "console_error_panic_hook",
  "getrandom",
@@ -384,7 +384,7 @@ dependencies = [
 
 [[package]]
 name = "lcax_convert"
-version = "2.0.5"
+version = "2.0.6"
 dependencies = [
  "bytes",
  "chrono",
@@ -400,7 +400,7 @@ dependencies = [
 
 [[package]]
 name = "lcax_core"
-version = "2.0.5"
+version = "2.0.6"
 dependencies = [
  "chrono",
  "pkg-version",
@@ -412,7 +412,7 @@ dependencies = [
 
 [[package]]
 name = "lcax_models"
-version = "2.0.5"
+version = "2.0.6"
 dependencies = [
  "chrono",
  "console_error_panic_hook",
diff --git a/Cargo.toml b/Cargo.toml
index 412c309..077bc3d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ resolver = "2"
 
 [workspace.package]
 description = "LCAx is an open, machine and human-readable data format for exchanging LCA results."
-version = "2.0.5"
+version = "2.0.6"
 authors = ["Christian Kongsgaard <christian@kongsgaard.eu>"]
 edition = "2021"
 readme = "README.md"