zio fork 1.8.2b-zio10: rank tags match CS2-Tags, log rank changes to sa_rank_log

README.md

@@ -14,8 +14,8 @@ from the `build-1.8.2b` tag). Changes, all marked `zio:` in the code:
 - New permission `@css/bypassipban`, for players or groups: IP bans, and bans on other accounts
   that share their IP, don't apply to them; a ban on their own SteamID still does. `@css/root`
   has it, as it has every `@css` flag.
-- Staff chat shows the sender's rank, from their highest `#rank/...` group (O, SA, A, TA, M, TM,
-  H for helper, G for guardian): `@message` in team chat and `css_asay` read
+- Staff chat shows the sender's rank, from their highest `#rank/...` group (O, S.Admin, Admin,
+  T.Admin, Mod, T.Mod, Helper, Guardian, the same as CS2-Tags' chat prefixes): `@message` in team chat and `css_asay` read
   `>[STAFF][RANK] name: message`, and
   `@message` in all chat and `css_say` from a player read `[RANK] name: message` (`name: message`
   if they have no rank group). A non-staff player's `@message` in team chat reads
@@ -29,6 +29,10 @@ from the `build-1.8.2b` tag). Changes, all marked `zio:` in the code:
   as CSS checks the typed command. Upstream required every flag in the override.
 - `css_penalties <player>` (someone else's penalties) needs `@zio/penalties` or `@css/root`
   instead of `@css/kick`.
+- `css_addadmin`, `css_deladmin` and the admin menu's add/remove log rank changes (the player's
+  highest-immunity group, and who changed it) to `sa_rank_log`, the table simpleadmin-web creates
+  and lists as the public promotions/demotions log. If the table is missing, it warns once in the
+  log and the admin change goes ahead.
 
 Publish with `FORGEJO_TOKEN=... ./release.sh v<ModuleVersion>` (ModuleVersion is `1.8.2b-zioN`).
 It rebuilds from the committed source and uploads `SimpleAdmin-<tag>.tar.gz` to git.zio.sh