diff --git a/docs/IRIS_TODO.md b/docs/IRIS_TODO.md
index d2ad9c4..e4dc484 100644
--- a/docs/IRIS_TODO.md
+++ b/docs/IRIS_TODO.md
@@ -1091,24 +1091,27 @@ showed, beyond her words:
   `Released(None)`, not a tap (Compose does not deliver a click either).
   Layer-1 test on a flick followed by a down + small drag 150 ms later:
   offset tracks the finger sample-for-sample from the down.
-- [ ] **"The copy report button seemed impossible to hit until I hit the
-  diagnostics one."** Not hit-testing: the button logged `iris bench
-  report: nothing to copy -- run the benchmark first` six times and did
-  nothing on screen. A control that silently declines is the UI_RULES
-  failure "a failure is reported where it happened": Copy report must
-  always copy something -- the diagnostics and the log with a first line
-  saying no benchmark has run -- and never depend on another button
-  having been pressed first.
-- [ ] **"The logs seem way too big to send in this message box, causes a
-  lot of lag."** Two causes. (1) The ring was 1339 lines of `naga::front`
-  / `wgpu_core` / `jni` DEBUG output with 4050 dropped: the ring logger
-  accepts every crate at Debug, and the trace gate (992c472) only covers
-  iris's own lines. The ring must take Debug only from `iris`/`client_core`
-  targets when trace is on, and Info and above from everything else --
-  one filter at the ring, not per callsite. (2) Copy report appends the
-  whole ring. It should append the last ~150 lines and a first line
-  saying "N earlier lines omitted; full log in Dev Updater's Runtime
-  tab" -- the full ring is what the devlog provider is for.
+- [x] **"The copy report button seemed impossible to hit until I hit the
+  diagnostics one." (done 2026-09-07, b8ea723).** Not hit-testing: the
+  button logged `iris bench report: nothing to copy -- run the benchmark
+  first` six times and did nothing on screen. A control that silently
+  declines is the UI_RULES failure "a failure is reported where it
+  happened": `copy_report` now always copies something -- the
+  diagnostics pane's own text (with a first line saying no benchmark has
+  run) when nothing has run yet, or the last report otherwise -- and
+  never depends on another button having been pressed first.
+- [x] **"The logs seem way too big to send in this message box, causes a
+  lot of lag." (done 2026-09-07, 7485d78 + b8ea723).** Two causes. (1)
+  The ring was 1339 lines of `naga::front` / `wgpu_core` / `jni` DEBUG
+  output with 4050 dropped: the ring logger accepted every crate at
+  Debug, and the trace gate (992c472) only covered iris's own lines.
+  `client_core::log_ring::ring_accepts` is the one filter now, applied at
+  the ring rather than per callsite: Debug/Trace only from `iris`/
+  `client_core` targets when tracing is on, Info and above from
+  everything else. (2) Copy report appended the whole ring; it now
+  appends `LogRing::tail_text(COPY_REPORT_TAIL_LINES)` (150, named at the
+  constant) with a first line saying how many older lines were left out
+  -- the full ring is still what the devlog provider hands Dev Updater.
 - [x] Keyboard: the report shows `ime_bottom=891 ime_visible=true` then
   back to 0 on the phone, so the insets now arrive with a height; the
   push-up was not reported broken this time.
diff --git a/docs/RUST.md b/docs/RUST.md
index de6af99..c9d28ca 100644
--- a/docs/RUST.md
+++ b/docs/RUST.md
@@ -719,13 +719,33 @@ closes it.
 - [ ] Catch-a-fling: down during a fling stops it at the down and drags
   with no slop (docs/IRIS_TODO.md, night). Opus, next slot; uses the
   layer-1 harness.
-- [ ] Report hygiene: ring takes Debug only from iris targets, Copy
-  report always copies and trims the log (docs/IRIS_TODO.md, night).
-  Sonnet, with the header item below (same file, `bench_client.rs`).
-- [ ] Bench app header: four controls no longer fit at 1080px and the
-  devlog agent shrank the label type 18 -> 13 to make room (UI_RULES:
-  never shrink text to fit). Put the controls in two rows or make the
-  header wrap; restore the size. Sonnet.
+- [x] **Report hygiene (done 2026-09-07).** Ring takes Debug only from
+  `iris`/`client_core` targets, Copy report always copies and trims the
+  log. `client_core::log_ring::ring_accepts` is the one filter (Info+
+  from anywhere; Debug/Trace only from this app's own targets, and only
+  while `iris::diagnostics::trace_enabled()` says tracing is on) --
+  `RingLogger` takes that as a plain `fn() -> bool` rather than depending
+  on `iris` directly, since `client-core` sits below it; `app_log.rs`
+  wires `iris::diagnostics::trace_enabled` through at install. Fixed the
+  1339-held/4050-dropped flood from `naga::front`/`wgpu_core`/`jni`
+  logging at Debug unconditionally. `bench_client.rs`'s `copy_report` no
+  longer declines when nothing has run: with no benchmark yet it copies
+  the diagnostics pane's own text instead, with a first line saying so,
+  and always appends `LogRing::tail_text(COPY_REPORT_TAIL_LINES = 150)`
+  (a first line naming how many older lines were left out) rather than
+  the whole ring. `client-core`'s tests cover the filter and the trim;
+  the copy path was checked on the emulator (immediate `Copy report` tap
+  with no prior button press now logs "copied to clipboard").
+- [x] **Bench app header (done 2026-09-07).** Four controls no longer fit
+  at 1080px at `HEADER_TEXT = 18`, and a previous agent had shrunk it to
+  13 to make room -- UI_RULES: never shrink text to fit. Restored to 18
+  and split `bench_controls` into two rows (`Dir::DOWN` of two
+  `Dir::RIGHT` pairs: run+copy, then diagnostics+trace), doubling the
+  header's own height (`HEADER_ROW_HEIGHT_DP`) rather than the outer
+  layout's reserved space, since `top_bar` sizes to its own content.
+  Checked on the emulator: `ui-trace show ... --field box` confirms two
+  clean rows with no overlap, and a screenshot shows the restored size
+  reading clearly.
 - [x] **Bench app crash-loops on this checkout's emulator (done
   2026-09-07).** Not the surface lifecycle at all, and not "once
   backgrounded" -- a build with the **default features** (no