Extract library gleisbau from git-graph

Author: peso

.github/workflows/release.yml

@@ -9,7 +9,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  REPO: git-graph
+  REPO: gleisbau
 
 jobs:
   release:

CHANGELOG.md

@@ -0,0 +1,27 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+
+## [0.7.1] - 2026-02-09
+
+### Added
+
+- A CHANGELOG.md file.
+
+### Changed
+
+- Extract library to its own crate named "gleisbau".
+
+### Removed
+
+- git-graph main.rs and dependencies.
+- Instructions related to the command line tool git-graph.
+
+
+## [0.7.0] - 2015-11-14
+
+Last release where library is part of git-graph.