v0.3.0

New Features

• Users can override default preview template by custom templates, by #11, thanks to @ideas-into-software
• It is confirmed that this plugin now works with Jekyll 4.0, by #13, thanks to @zerobase

Breaking Change

• URL passed to linkpreview tag must be enclosed by quotations, e.x. {% linkpreview "https://github.com" %}, introduced by #11

Bug Fixes

• Cache file is not closed properly, fixed by #11, thanks to @ideas-into-software
• Generating preview failed when the page has ill-formed URL, fixed by #15