diff --git a/devdocs/modernization/NET10-PORT.md b/devdocs/modernization/NET10-PORT.md
index d474fa54..abb46031 100644
--- a/devdocs/modernization/NET10-PORT.md
+++ b/devdocs/modernization/NET10-PORT.md
@@ -216,7 +216,7 @@ John's "next release" cases for AyaNova (exported 2026-10-24). Each is its own s
 | 4705 | License.DoFetchAsync never tries the fifth licence server | 1. **Done** (rethrow after the last server, `x == 4`; the trial request (`rvr`, rockfish only) now uses the same fallback loop, John's decision. Sandbox with rockfish, io, europa and callisto pointed at 127.0.0.1: the old build failed the trial request with a connection error, the new build reached sockeye.ayanova.com. No changelog: only noticeable if the licence server names fail) |
 | 4706 | Remove the unused RunProgram.Run | 1. **Done** (`Run` and its `RunWindows`/`RunLinuxShell`/`RunOSX` removed, no callers; `RunNoShell` stays. Backup through the API wrote the database dump and attachments zip; full suite = baseline) |
 | 4707 | Stray cypress.json in raven-client | 1. **Done** (raven-client `f2f10b81`: removed; from 2020, pointed at `tests/e2e`, which moved to `raven-test` in 2022 (`e0be8a7c`); Cypress is not a client dependency) |
-| 4687 | Generator polls every second (raven and sockeye) | 1 |
+| 4687 | Generator polls every second (raven and sockeye) | 1. **Closed, no change** (John, 2026-10-26). Measured on an idle local server over 60 s: 4.5 database transactions per second (about 315 rows read per second, mostly the ready-jobs checks), AyaNova CPU 0.14 s per minute (0.2 % of one core). Wake-on-demand (5 s sleep, woken by `JobsBiz.AddJobAsync`) was considered and rejected: small gain, timing change in the loop that runs every background job |
 | 4682 | Time-only picker keeps the old date's DST offset | 1 |
 | 4661 | Docs: password guidance | 1, docs |
 | 4636 | Docs: turn off 2FA before v7 to v8 migration | 1, docs |