Find level 2 heading

Author: thekid

.github/workflows/composer.sh

@@ -1,4 +1,4 @@
 #!/bin/sh
 
-COMPOSER_ROOT_VERSION=$(grep '^##' ChangeLog.md | grep -v '?' | head -1 | cut -d ' ' -f 2) composer install --prefer-dist
+COMPOSER_ROOT_VERSION=$(grep '^## ' ChangeLog.md | grep -v '?' | head -1 | cut -d ' ' -f 2) composer install --prefer-dist
 echo "vendor/autoload.php" > composer.pth