Timeline

* fix(manifest): maintain the leaf table incrementally (RS-7.3-3)

The leaf table was recomputed from scratch at the end of every crosslink batch, so a check-in lost its leaf verdict whenever a later batch linked an untagged child to it. repo-state-01 Section 7.3, as corrected, and fossil keep that verdict: a check-in and its plink parents are rechecked only when a branch tag is written to it or propagation updates or deletes its branch row (src/tag.c:195, :100-102), and the checks run when the batch ends (src/leaf.c leaf_do_pending_checks).

The rule now lives in a new internal/leaf package: Check (leaf_check), Rebuild (the explicit full rebuild) and Pending (the deferred schedule). internal/tag schedules a recheck at exactly the branch-row writes; the crosslink sweep, receive linker and repair gate apply a batch's schedule at the gate, each phantom-fill cascade transaction and each commit or tag transaction apply their own before commit, and verify.Rebuild keeps the whole-table recompute. Reparenting schedules nothing, as in fossil, so the reparent case is split into a one-batch case and a per-artifact case.

Tracked in #426.

* fix(manifest): recheck leaves a cancel reaches; drop rechecks of a failed receive tx check-in: 628f932301 user: [email protected] tags: main, trunk

zit check-in 00e1711e802e corrects the erratum's account of Fossil 2.28: forbid-delta-manifests defaults on only since 2.29, and 2.28 defaults it off. The draft text is unchanged. Re-pin the erratum copy and its SHA-256 in the sync requirements table, and record the check-in in the README. check-in: caa2797892 user: [email protected] tags: main, trunk

* test(conformance): re-pin the -01 drafts with the 2026-10-13 errata

Re-pin the repo-state and sync-protocol drafts to zit check-in 5a1b741b25d8, which applies five more -01 errata: repo-state §5.3, §7.3 and §8.3, sync-protocol §9.4/§9.5 and §10.1. zit now keeps each -01 text under the -00 file name; the copies keep their -01 names and conformance/rfcs/README.md records the zit path and check-in. The new errata are pinned, and the requirement tables are re-read against every changed hunk.

The §7.3 and §8.3 cases that were deviations now pass as written, and new cases cover a date tag's arrival order (§5.3), untagged leaves and a merge parent's recheck (§7.3).

The sync server answers each guard-passing ci-lock with pragma avoid-delta-manifests while forbid-delta-manifests is on, defaulting to on as the draft and fossil 2.29 do (fossil 2.28 defaults it off). The client leaves its transfer unchanged on that pragma. A file or cfile whose content does not match its hash now fails the client's round, in a pull and a clone: the reply rolls back, prefix included, and no further round starts.

The leaf table is still recomputed per crosslink batch, so a parent whose untagged child arrives in a later batch loses the verdict §7.3 keeps; that case is marked as a gap, tracked in #426.

* fix(sync): continue after a uvfile content error; renumber the avoid-delta-manifests row

A uvfile whose content does not match its HASH is a handler-reported content error: warn, commit the prefix and follow ordinary continuation (sync-protocol-01 10.1). The avoid-delta-manifests client row is SP-9.5-7 now that share-links took SP-9.5-5 and SP-9.5-6. Older unreleased changelog entries drop the pending-erratum wording. check-in: 600861484f user: [email protected] tags: main, trunk

.gitignore anchored .agent-config/* to the repository root, so a local tool's trace written under conformance/ was committed with the suite in #264. Remove it and ignore .agent-config directories wherever they are. check-in: fd0add2110 user: [email protected] tags: main, trunk

* feat(sync): add share-links mode for pragma req-links and link

sync-protocol-01 Section 9.5 makes share-links mode OPTIONAL. With SyncOpts.ShareLinks a pulling session sends pragma req-links in its first request, as fossil's --share-links does, unless SyncOpts.ProjectCode names another project. It keeps each pragma link URL ARG MTIME as config link:URL = ARG, defossilized and otherwise verbatim, replacing an existing link only with a strictly newer MTIME. A wrong token count, a URL that is not HTTP(S) or an MTIME that is not a positive decimal drops the link.

Where fossil 2.28 differs the draft is followed: fossil fails fatally on a link URL its parser rejects and reads MTIME with strtoll base 0.

New sync.9.5 client cases run against fossil sync --share-links as well. SP-9.5-4 loses its scope note and is covered; SP-9.5-5 and SP-9.5-6 are new rows for which links a client keeps and when it sends req-links.

Tracked in #425.

* test(sync): cover links in later rounds and push+pull req-links; match project code case-insensitively check-in: 5473c06942 user: [email protected] tags: main, trunk