diff --git a/README.md b/README.md
index 8ccb4c2..ad717cf 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,9 @@ jobs:
 | `repository`                   | Repository name to push. Default or empty value represents current github repository                                                                                                                                              | current one                                                     |
 | `branch`                       | Destination branch to push changes                                                                                                                                                                                                | Same as the one executing the action by default                 |
 | `prerelease`                   | Set as prerelease {alpha,beta,rc} choose type of prerelease                                                                                                                                                                       | -                                                               |
+| `devrelease`                   | Non-negative integer for dev. release                                                                                                                                                                          | -                                                               |
+| `local_version`                | Bump only the local version portion                                                                                                                                                                          | -                                                               |
+| `build_metadata`               | Specifies additional metadata in the version string, creates a version like `1.1.2+yourmetadata`                                                                                                                                                                   | -                                                               |
 | `extra_requirements`           | Custom requirements, if your project uses a custom rule or plugins, you can specify them separated by a space. E.g: `'commitizen-emoji conventional-JIRA'`                                                                        | -                                                               |
 | `changelog_increment_filename` | Filename to store the incremented generated changelog. This is different to changelog as it only contains the changes for the just generated version. Example: `body.md`                                                          | -                                                               |
 | `git_redirect_stderr`          | Redirect git output to stderr. Useful if you do not want git output in your changelog                                                                                                                                             | `false`                                                         |
diff --git a/action.yml b/action.yml
index f6f715f..16c3985 100644
--- a/action.yml
+++ b/action.yml
@@ -52,6 +52,10 @@ inputs:
     description: "Bump only the local version portion"
     required: false
     default: "false"
+  build_metadata:
+    description: Specifies additional metadata in the version string.
+    required: false
+    default: ""
   changelog:
     description: "Create changelog when bumping the version"
     default: "true"
diff --git a/entrypoint.sh b/entrypoint.sh
index 3121bad..5abe71c 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -88,6 +88,9 @@ fi
 if [[ $INPUT_GIT_REDIRECT_STDERR == 'true' ]]; then
   CZ_CMD+=('--git-output-to-stderr')
 fi
+if [[ $INPUT_BUILD_METADATA ]]; then
+  CZ_CMD+=('--build-metadata' "$INPUT_BUILD_METADATA")
+fi
 if [[ $INPUT_MANUAL_VERSION ]]; then
   CZ_CMD+=("$INPUT_MANUAL_VERSION")
 fi