netlify: Bump to 0.88.1

Release 0.88

releaser: Add release notes to /docs for release of 0.87.0

[ci skip]

Hugo 0.86.1

Release Hugo 0.86.0

Remove outdated references in scss-sass.md

It is unclear where the Q1 claim comes from, but it is long past and thus invalidated, hence removed.

Naming the current beta version number adds a requirement to constantly update it, which evidently did not happen. The documentation works just fine without explicitly naming the current beta version number.

Remove file

Higo "0.84.3

Hugo 0.84.2

Hugo 0.84.1