# Save the library exactly as desktop 4.6.3 does, so a rollback keeps it · dara/icarus

[View on GitCafe](https://git.cafe/dara/icarus/commit/309333fec68d142a8fc30cc518576e9a7210904d)

Repository: [dara/icarus](https://git.cafe/dara/icarus)

Visibility: public

Requested revision: 309333fec68d142a8fc30cc518576e9a7210904d

Requested commit: 309333fec68d142a8fc30cc518576e9a7210904d

Commit: 309333fec68d142a8fc30cc518576e9a7210904d

Tree: 197d484ea124245130857f0567550ded053199b3

Author: Dara Adedeji

Committer: Dara Adedeji

## Message

```
Save the library exactly as desktop 4.6.3 does, so a rollback keeps it

The hand-written adapters wrote for a rollback to 3.2.3: a subset of
each page in the slots that build reads (no ellipses, view-cone or
circle agents, Miks, firearms, lineup graph or ability visibility) and
the whole page in JSON mirrors 3.2.3 ignores. Desktop users run 4.6.3
now, and 4.6.3 ignores those mirrors too. Rolled back, it opened pages
missing all of that, and its next save dropped the mirrors for good.
Folders lost role and game mode icons the same way.

Pages, placed agents, placed abilities and folders now write the very
bytes 4.6.3 writes. Every type in a page already exists in 4.6.3, so
nothing needs a mirror. Reading still prefers any mirror present, so
libraries saved by earlier cloud builds load whole.

The rollback tests decode with 4.6.3's own adapters, copied from the
release tag. Five fail against the old writer. The Windows upgrade
and rollback gate now starts from the 4.6.3 installer, not 3.2.3.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

```

## Parents

- [cbbdadf7d3e1eaf4c2ab5d92a78bf990e24e5ccf](https://git.cafe/dara/icarus/commit/cbbdadf7d3e1eaf4c2ab5d92a78bf990e24e5ccf?format=markdown)

[Source at this commit](https://git.cafe/dara/icarus/tree/309333fec68d142a8fc30cc518576e9a7210904d?format=markdown)