VERSION and the --version check say 0.3.4. The entries of Unreleased move
under a dated 0.3.4 entry, with TOKEN_FOR_GITEA_WIKI, the wiki in three
languages, the access-token guide in the wiki and the credential rules.
Task: MIL-011#1
Closes#90
Add a wiki/ folder with a .publish marker for the shared Publish wiki
workflow, a Quality workflow (shellcheck and shfmt through the shared
reusable workflow) and a manual Release workflow that builds the release
page from CHANGELOG.md.
Set switch_case_indent for *.sh in .editorconfig so shfmt accepts the
existing case layout.
Tirsvad