Both are review findings on the merged-in-spirit branch, and neither is in
executable code.
R6 - test_mqtt.py part 1's headline said "every one of release/1.0's NINE
messages is still byte-identical and still first". The assertion under it is
`announce(...)[:len(BASELINE) - 1] == BASELINE[:-1]`, which covers EIGHT: the
ninth, `goodwe_ctl/availability`, is byte-identical but deliberately moves to
last, so a prefix comparison cannot include it. Nothing was unguarded - the
`== SITE_NOW` on the next check pins it in its new position - but the sentence
was not the check. Part 3 carried the same mis-statement two lines from a check
that IS about all nine, and is corrected the same way.
R5 - M7's red count was decoration. Re-driven in the CI image on a `cp -a` of
the tree, purged, `:ro`, one file at a time, it is 10 reds in test_mqtt.py and
not 8, on this tree and on SAFETY-48's alike. The direction was right; the
number was inherited rather than re-measured, which is MUTATION.md's reporting
rule 3. A note beside the table now says that a red count is a property of the
SUITE as much as of the mutation and therefore has to name a tree.
Verified: the full suite in the CI image, purged tree, `:ro` mount, one file at
a time, exactly the command in .gitea/workflows/checks.yml - 30/30, exit 0.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
`self.i_w` has been a separate quantity from the command since SAFETY-04 and
has left the process nowhere at all - no entity, no MQTT attribute, no log
line. The investigation behind SAFETY-48 could only RECONSTRUCT it from the
grid trace plus a replay; the reconstruction reproduced about a third of the
engagements it was checked against and was discarded, so the card it was
gathered for had to be argued from a measurement nobody could stand behind.
It could not have been made to work either: `i_w` depends on every cycle
before it, including the ones where the arbiter overrode the loop and
`main.py` re-seeded `self.i_w = self.target`, and that re-seed is invisible in
the grid trace.
THREE SITE ROWS, APPENDED AFTER release/1.0's EIGHT. `loop_i` is
`Decision.i_w` - the accumulator after the cycle, before the output clamp, the
slew limit and quantisation. `loop_lead` is `decision.i_w - prev_w` against the
command `compute()` was HANDED, which is not a subtraction of the other two
published rows: `Setpoint` is the arbiter's output and is this cycle's, so on
any cycle the arbiter overrode the loop the two differ - and that is exactly
the cycle on which the integrator was re-seeded. `loop_reason` is
`compute()`'s own word; the arbiter's `explain()` prints the winning claim's
NAME and has never carried the claim's reason, so `slew-limited` appears in
neither the `Why` row nor `Controller status`. Measured on the same cycle:
arbiter `'loop -> -5000 W'`, loop `'i-clamped'`.
NOTHING IN THE CONTROL PATH MOVED. `app/control.py` is not in this diff.
`compute()`, its returned `Decision` and every constant it reads are identical
to release/1.0, and all nine of release/1.0's retained discovery messages are
byte-identical and still FIRST in the announcement.
Evidence: 30/30 suites green in the CI image. Nine mutations, ONE survivor,
reported as one: `decision.i_w - self.target` for the lead is +2 B and green
because `cycle()` has not reassigned `self.target` at that line - the name is
kept for the coupling, not for a behaviour it buys, and M2b (+8 B) is the
mutation that does change the value and is red.
AND TWO OF THIS CARD'S OWN CHECKS COULD NOT REACH THE FAILURE THEY NAMED.
"the published integrator reaches its bound" was GREEN under the card's named
mutation (publish `prev_w`, -3 B), because the command reaches the bound too -
twelve cycles later. It asserts the LEAD TIME now and is red on 5. "a stopped
controller publishes not-running" was GREEN under deleting that branch's
assignments (-45 B, -67 B), because the fixture STARTED stopped and `__init__`
writes the same values; it stops the controller part-way through a run that
has already wound the integrator to -5000 W. Both are MUTATION.md habit 4,
found by the battery rather than by review.
No CHANGELOG section: `test_version_gate.py` 11b refuses a newest `## `
heading that is not config.yaml's `version:`, and opening one would mean
taking a packaging decision this card does not get to take. The operator
account is in DOCS.md and the release note belongs to the next PKG ticket.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
