Sandbox/Version demo
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Older versions: Sandbox/Version demo/3.0  Sandbox/Version demo/2.0  Sandbox/Version demo/1.0
This is a sandbox page demonstrating the wiki's copy-on-write versioning system. It is not real documentation.
How it works
ℹ️ Version history
This page was "introduced in 2.0". A frozen fork exists at Sandbox/Version demo/1.0 representing the old v1.0 content. The version-switcher pills below the title are auto-generated from that subpage via a Cargo query.
The versioning model:
- Canonical page = latest. You are reading it now.
- Fork only on divergence. When content changes between releases, the old text is snapshotted to a subpage (
Page/1.0) and markedstatus=frozen. - Version switcher (rendered by
{{Version switcher}}) queries Cargo for frozen subpages and shows clickable pills. - Frozen banner on the old page links readers back here.
What to observe
- On this page: look for the "Older versions: …" pill strip linking to
/1.0. - On the frozen fork: look for the blue banner saying "You are viewing documentation frozen at …".
Cleanup
This page and its subpage can be deleted once the demonstration is no longer needed. They are excluded from search via on the frozen fork and categorized under .