v5.4.0

v5.4.0 (minor)

Changes since v5.3.0:

• Refuse to label scale degrees the roman numerals cannot spell [patch] (@Claude)
• Read "C6/9" as a six-nine chord, not a slash bass [patch] (@Claude)
• Split the root loop into its two disciplines [patch] (@Claude)
• Make StorageMath public, and add Cbrt, RootN and Hypot [minor] (@Claude)
• Seed the abstraction-cost pair across every release [patch] (@Claude)
• Compile the abstraction-cost benchmark against pre-4.0 quantities [patch] (@Claude)
• Chart the quantity wrapper's cost per release [patch] (@Claude)
• Measure the quantity types against the bare storage type [patch] (@Claude)
• Build the source generator once, not twice into one directory [patch] (@Claude)
• Seed the chart with every release the suite can measure [patch] (@Claude)
• Chart performance per release, and show it in the README [patch] (@Claude)
• Gate Dependabot auto-merge on CI actually being green (@Claude)
• Decide whose PR it is from the API, not the event payload [patch] (@matt-edmondson)
• Assert the Python projection fix the pin caught [patch] (@matt-edmondson)
• Merge Dependabot PRs when CI is green, not when nothing is required [patch] (@matt-edmondson)

What's Changed

• Make StorageMath public, and add Cbrt, RootN and Hypot by @matt-edmondson in #247
• Read "C6/9" as a six-nine chord, not a slash bass by @matt-edmondson in #250
• Refuse to label scale degrees the roman numerals cannot spell by @matt-edmondson in #251
• Chart the quantity wrapper's cost per release by @matt-edmondson in #246

Full Changelog: v5.3.4...v5.4.0