# Minimum mutation kill rate (%), enforced by the mutation job in the
# shared Python CI workflow through scripts/mutation_score.py.
#
# Rate = (killed + timeout + suspicious) / testable, where testable
# excludes mutants no test covers. A timeout or a suspicious result still
# means the suite reacted, so both count as kills. Uncovered mutants are
# excluded rather than counted as failures, because coverage measures
# that gap already.
#
# Measured 2026-07-27 at 75.08%: 3491 killed of 4650 testable, with no
# uncovered mutants. Run 30280640824.
#
# The previous value of 65 came from a different formula, killed over
# killed plus survived, and the two numbers are not comparable.
#
# Ratchet UP as the suite improves. Lowering it requires a justification
# in the pull request that does so. First non-comment, non-blank line
# wins.
72
