Hugo 0.22.1

Hugo 0.22.1 fixes a couple of issues reported after the 0.22 release Monday. Most importantly a fix for detecting regular subfolders below the root-sections.

Also, we forgot to adapt the permalink settings with support for nested sections, which made that feature less useful than it could be.

With this release you can configure permalinks with sections like this:

First level only:

[permalinks]
blog = ":section/:title"

Nested (all levels):

[permalinks]
blog = ":sections/:title"

Fixes

• Fix section logic for root folders with subfolders a30023f5 @bep #3586
• Support sub-sections in permalink settings 1f26420d @bep #3580
• Adjust rlimit to 64000 ff54b6bd @bep #3582
• Make error on setting rlimit a warning only 629e1439 @bep #3582
• Revert: Remove the rlimit tweaking on macOS 26aa06a3 @bep #3582