Update readme (#27)

* prettify start of readme

* describe alternatives

README.md

@@ -1,14 +1,27 @@
-[![CI](https://github.com/CramBL/dependabot-changelog-writer/actions/workflows/CI.yml/badge.svg)](https://github.com/CramBL/dependabot-changelog-writer/actions/workflows/CI.yml)
-[![codecov](https://codecov.io/github/CramBL/dependabot-changelog-writer/graph/badge.svg?token=YBFSKWY0HI)](https://codecov.io/github/CramBL/dependabot-changelog-writer)
-![GitHub Downloads (all assets, all releases)](https://img.shields.io/github/downloads/CramBL/dependabot-changelog-writer/total)
+<div align=right>Table of Contents↗️</div>
 
-# dependabot-changelog-writer
+<h1 align=center><code>Dependabot Changelog Writer</code></h1>
 
-**Generate a changelog entry** from a dependabot PR, **commit** & **push** the changes.
+<div align=center>
+  <a href=https://github.com/CramBL/dependabot-changelog-writer/actions>
+    <img src=https://github.com/CramBL/dependabot-changelog-writer/actions/workflows/CI.yml/badge.svg alt="CI status">
+  </a>
+  <a href=https://codecov.io/github/CramBL/dependabot-changelog-writer>
+    <img src=https://codecov.io/github/CramBL/dependabot-changelog-writer/graph/badge.svg?token=YBFSKWY0HI alt=codecov>
+  </a><a href=https://github.com/CramBL/dependabot-changelog-writer/releases>
+    <img src=https://img.shields.io/github/downloads/CramBL/dependabot-changelog-writer/total alt="GitHub Downloads (all assets, all releases)">
+  </a>
 
-## Minimal workflow example
+<br>
+<br>
+
+<b>Generate a changelog entry</b> from a dependabot PR, <b>commit</b> & <b>push</b> the changes.
+
+</div>
 
-## Using this action
+<br>
+
+## Minimal workflow example
 
 If your project has a `CHANGELOG.md` at the project root that always contains an `unreleased` section where you want Dependabot updates to be written under `### Dependencies`:
 
@@ -122,3 +135,16 @@ Then commits and pushes the changes to the current branch.
 - [x] A submodule was updated to another **short SHA**
 - [x] The `Dependencies` section already contains an entry like `bump X from A to B` - Handled by replacing that entry with `bump X from A to C`
 - [x] Branch is checked out detached from HEAD (e.g. workflow triggered by opened pull request) - Locates HEAD from remote before committing
+
+## Alternatives
+
+An alternative to this action is to combine a solution to generate changelog entries with a solution to add, commit, & push changes. If you have or know of a solution and it is not listed here, please make an issue so I can add it.
+
+###  Generating dependabot changelog entries:
+
+- [dangoslen/dependabot-changelog-helper](https://github.com/dangoslen/dependabot-changelog-helper)
+
+### Adding, committing, & pushing changes
+
+- [EndBug/add-and-commit](https://github.com/EndBug/add-and-commit/)
+- [stefanzweifel/git-auto-commit-action](https://github.com/stefanzweifel/git-auto-commit-action)