# 15-Feb-2026 — migrations: handle invalid Brevo API key

## [build 481](https://github.com/nbarrett/ngx-ramblers/actions/runs/22037089245) — [commit 38608c5](https://github.com/nbarrett/ngx-ramblers/commit/38608c54bb2007bdac511022e97f4e4b80c49378)

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Skip Brevo migrations gracefully on 401 unauthorised responses
instead of throwing. Added both Brevo migrations to the pre-applied
list so they are not re-run on environments that have already applied
them.

Environments without a Brevo config document caused configuredBrevo()
to throw when accessing .value on null, failing the migration instead
of skipping it. Separated the config lookup from the main migration
logic so missing config is handled gracefully.