Move documentation to minor versioning

[yves-da]

Status Quo

• patch versioning scheme
• every release requires a documentation update

Change

• minor versioning scheme
• every minor release requires a documentation update

Motivation

Documentation changes significantly for minor (and major) versions only, but not for patch versions.

Difficulty

Daml Assistant dependance on the docs.daml.com version dropdown content for figuring out the current versions until version 2.6. There may be still customers using a 2.6 or earlier Daml Assistant. Changing the dropdown breaks these installations.

Details

See Handover for docs.daml.com / 2024-06-05