New blog posts not recognized?

I added a new blog post to the example site after creating a /post folder. I moved the original example post there and all works well with config.rb set with:

blog.sources = "posts/{year}-{month}-{day}-{title}.html"

My new post is there:

The new YAML is:

---
title: "Getting Comfortable with Capture One Pro"
date: 2016-02-20
Tags: capture
---

Why doesn’t Middleman see and compile the new blog post?

Maybe middleman sees that post in the future. Can you try changing the date to a past date and see if it works, I also see a discrepancy in the date in the filename vs the date in the front matter.

also i noticed that one post has an extension of .html.markdown and the other only .markdown
not sure if that actually matters or not.

That was it! Middleman wanted to see the source and destination format: html.markdown.

Thanks!

@bobrocke glad it worked - i think this requirement was introduced in middleman 4. I swear in middleman 3 i could just user .markdown and it would work.