docs(buglog): follow-ups fixed (bug-1958..bug-1966); log bug-1967 (limit config re-push)

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

.wolf/bugs/bug-1963.md

@@ -1,8 +1,8 @@
 ---
 id: "bug-1963"
-status: "investigating"
+status: "fixed"
 status_updated: "2026-10-10"
-status_note: "suspected; confirm with a scheduler fixture test"
+status_note: ""
 component: "scheduler"
 severity: "wrong-result"
 timestamp: "2026-10-10T10:16:09Z"
@@ -11,6 +11,7 @@ occurrences: 1
 files: ["src/scheduler/src/host_iter.c"]
 tags: ["scheduler", "host"]
 related: []
+fix_commits: ["2cd02cdc"]
 gitea_issue: 394
 gitea_synced_status: "investigating"
 gitea_synced_hash: "6f389c3e4c8b"
@@ -38,15 +39,16 @@ Suspected (reported by the bug-1939 fix, not verified): `sched_host_iter_next()`
 - Frequency: deterministic (by code reading; confirmed by the RED test of the fix)
 - Evidence: the code sites quoted in Description; no logs kept.
 ## Root cause
-TODO: required for fixed/partial
+`sched_host_iter_next()` (`src/scheduler/src/host_iter.c`) skipped only admin-closed hosts; the UNAVAIL/RECONCILING checks elsewhere (`resource.c`, `core_session.c`) only affect accounting, and such a host keeps its last usage, so the resource check does not reject it. Pre-existing.
 
 ## Fix
-TODO: required for fixed/partial
+`host_iter.c` skips `IS_WORKER_UNAVAIL` and `IS_WORKER_RECONCILING` hosts right after the closed-host check, for both drivers.
 
 ## Verification
-- Test: TODO: name + file; RED before the fix, GREEN after
-- Suites: TODO: suite results and build profile
-- Live: TODO: soak/deploy run, or n/a and why
+- Test: `test_unavail_and_reconciling_hosts_get_no_new_jobs` (`src/scheduler/testsuite/test_host_unavail_reconciling.c`): RED `test_host_unavail_reconciling.c:200: FAIL: Expected 1 Was 2 (normal mode, unavailable host: serial job B must pend)`, GREEN after (both drivers, both status bits).
+- Suites: `xce-build.sh all asan xce.build --incremental` on the merged branch, 2026-10-10: C suites Ok 157 / Fail 0; frontend Go tests ok (the build now also runs apiserver cmd, middleware, models and router)
+- Live: n/a: unit/fixture-level verification; no live deployment was run
 
 ## References
-- Related: none
+- Fix commits: `2cd02cdc` (on `scheduler-framework`)
+- Found as a follow-up of the 2026-10-10 P0 fixes (bug-1936..1957)