docs: add database migration checklist#9996
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wmontwe merged 3 commits intothunderbird:mainfrom Nov 4, 2025
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| - Last shipped beta migration: `MigrationTo6.kt` | ||
| - Last migration on beta: `MigrationTo7.kt` |
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It feels like this is wrong... Shouldn't it be:
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| - Last shipped beta migration: `MigrationTo6.kt` | |
| - Last migration on beta: `MigrationTo7.kt` | |
| - Last shipped release migration: `MigrationTo4.kt` | |
| - Last migration on beta: `MigrationTo6.kt` |
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I updated the documentation.
| - Take the unreleased `MigrationTo7.kt` and reintroduce it as `MigrationTo12.kt`, adjusted against the new base schema (post‑`11`). | ||
| - Bump `DB_VERSION` to `12`, register `MigrationTo12.kt`. | ||
| - Update `dbCreateDatabaseFromScratch` to reflect post-`12` schema. | ||
| - Remove old `MigrationTo7.kt` from `beta`. |
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Shouldn't it be:
Remove old
MigrationTo7.ktfrommain.
in this situation?
Considering that the current db on beta is 7, and the last Migration applied was Migration6.kt, the Migration7.kt does not exist in the beta branch.
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You're right, this step is not needed. I updated the documentation.
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Resolves #9995