Keep the 0.2.4 documentation to what was measured
Restart as the verified way out, the cable and VRR described by what was observed, HDR advice that matches a restarted session, and the update path for tools before 0.2.2.
Explain missing updater and migration support
Document the verified 0.2.2 desktop update
Clarify update sources and compatibility checks
Document the published 0.2.2 repository transition
Document repair of incomplete installer updates
Explain the repair already available in 0.2.1, remove the obsolete downgrade detour, and clarify when a second installation can place files skipped by older tools.
Prepare the manual for the new repository
Update build and download links and explain the planned update-source transition. Preserve the wiki page names and the guidance for older installations.
Audit the whole manual against the code and the issue trackers
Every page was read against the code that ships today and against every open and
closed issue on the tracker, and each finding was checked by a second reader
whose job was to refute it.
The largest correction is that the manual did not know releases 0.1.9 and 0.2.0
exist. It still said the cause of the corrupted Game Mode menus was unknown and
offered the three workarounds as the remedy, and it said in three places that an
update cannot deliver Gamescope. It now describes the fault as fixed in 0.2.0,
names the cause, and gives the order a system on 0.1.8 or older has to follow.
Three pages sent the reader to release 0.1.7 to get the source. That tag carries
two of the three Gamescope patches, so anyone following those instructions built
an image without the menu fix. They now point at Releases in general, the same
form the README already uses, so they do not go stale again. Complete build also
links to the section that gets the repository, which it never did.
Troubleshooting is grouped into eight topics with an index at the top. Section
titles are unchanged, so links into them still resolve. _Sidebar.md is new, so
the pages are no longer listed alphabetically, and Home reads in the order a
person actually works, with How it works last.
Also corrected, each against the code it describes: the installer no longer
hides disks with mounted partitions, the base only build leaves out the
corrected Gamescope and cannot be sent it afterwards, tools older than 0.1.8
refuse any release naming a file they do not know, and returning to the SteamOS
Gamescope build is a deliberate rule rather than a fault.
Three commands this manual tells the reader to run were executed on a test
machine before it was written.
Document installer 0.1.2 notification fix and upgrade path
Use release 0.1.1 for installation and complete builds
Add installation manual and troubleshooting guides