v0.18.0

Fixed

• Add a trailing slash to the directory links on server index page to avoid broken path resolution (#221 by @n-ari)
• Restart CSS animations when switching page in bespoke template (#222)
• Fix path resolution of the directory whose name included glob special chars (#227, #230)

Changed

• Upgrade Marpit v1.6.2 and Marp Core v1.2.0 (#229)
• Upgrade dependent packages to the latest version (#229)