fix build by increasing version

Cargo.toml

@@ -6,7 +6,7 @@ categories = ["science"]
 readme = "README.md"
 repository = "https://github.com/bolcom/serenade/"
 license = "Apache-2.0"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["[email protected]"]
 edition = "2021"
 

docs/RELEASE-TAG.md

@@ -2,12 +2,13 @@ Create a New Tag & Release
 ===
 For every new tag, the workflow at `.github/workflows/release.yml` creates a new release, with the source code and binaries for MacOS, Linux, and Windows.
 
-If you wish to create a new release, just push a new git tag in the following format:
+If you wish to create a new release, do the following:
+
+First:
 ```
-git tag v<MAJOR>.<MINOR>.<PATCH> && git push origin --tag
+Increase the version number in the Cargo.toml file
 ```
-
-For example:
+then:
 ```
-git tag v0.0.2 && git push origin --tag
+git tag v0.3.1 && git push origin --tag
 ```