Allow attachments in blog posts
The closest thing to an attachment that blog posts have is the ability to upload a single featured photo. The current workaround is to attach the attachment in a comment on the blog post or upload the file to the cloud and link to it. Attachments are especially important for blog posts that center around sharing some useful file(s) (e.g. scripts, spreadsheets). Please allow us to add attachments to blog posts.
Kenneth Barber commented
Now, we can all comment directly on blog posts, so we can attach files to a comment instead of to the blog post. However, this is a workaround and not a solution. It is possible for the comment bearing the attachment to become buried in a sea of comments, so it would still be better if we could attach files to the blog post itself.