Migrate japan_population_by_age, and stop the front page going stale - #33

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jstac merged 3 commits into

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migrate-japan-population

Aug 3, 2026

Commits on Aug 3, 2026

Migrate japan_population_by_age, and stop the front page going stale

jstac
and
claude
committed
53a2b2d
migration.yml: record the landing PR number

jstac
and
claude
committed
56fba7f
Keep the xlsx annotation until the lecture repoints

jstac
and
claude
committed
e19d0ed