Regular case · derived from the record · Language Learning
2 merges over one day on the lightning surface, #2146 to #2147. Arc 132 of 136 by length.
The arc, on its own days
The surface's whole history, this arc's weeks in indigo
34 merges on lightning in the corpus; this arc is 2 of them.
lightning: starter-deck audio, audio credits, dictation drill, handwriting tracer
#2146 · 2026-07-19 · feature
lightning: populate starter-deck audio manifest (full 138 coverage: 22 native + 116 TTS)
#2147 · 2026-07-19 · test
What this page is
No one has written this case yet. Everything on this page is derived from the pull-request record by the same deterministic rules as the corpus: a feature or infrastructure merge opens an arc, and bug fixes, refactors, tests, and docs on the same surface within forty-five days follow it. Titles are verbatim from GitHub. Nothing here is a claim beyond the record.
No premier case cites this arc yet. It is a candidate.
2 merges · 2026-07-15
2 merges · 2026-07-15
3 merges · 2026-07-19 to 2026-07-20
www.jakelawrence.xyz/research/case-study-library/arc/2146
Derived at build from the corpus snapshot of 2026-09-20; re-derives on every build. Base /research/case-study-library/arc.
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