chore: release 1.9.0

[openaudio-release-bot]

Automated release PR generated by release-please. Only the root v* release promotes :stable; pkg/etl publishes a Go module tag only.

1.9.0 (2026-08-06)

Features

• mediorum: operator-run prune job, and infer data loss from repair failures (#437) (e62185a)

Bug Fixes

• ci: stop stamping the etl version onto a dependency requirement (#431) (ec8df1f)
• core: serve a block's transactions in block order (#443) (a6f3e5b)
• dev: prune blockstore on devnet nodes 3 and 4 (#426) (fc6c83f)
• etl: don't delete rows from an ETL migration (#433) (30b1c1b)
• etl: index genesis-migration entities without data loss (#425) (6c116fa)
• etl: record album saves and reposts as playlist (#428) (26ccde7)
• etl: record migrated entities with their original created_at (#439) (a0aa0e8)
• genesis: emit comment reactions under the Comment entity type (#444) (28b9190)
• genesis: emit comment replies after their parents (#441) (68fd451)
• genesis: emit missing entity metadata and sign apps/grants as the owning user (#438) (3e2e259)
• mediorum: bound repair pulls, fall back to store-all peers, surface checkpoint age (#436) (56153da)
• mediorum: match access authorities case-insensitively (#203) (acd150d)
• mediorum: reclaim orphaned .tmp files on write instead of walking at startup (#435) (10d1953)
• mediorum: repair upload cursor and quadratic file-bucket listing (#434) (63cc6c6)

Code Refactoring

• remove crudr peer transport (#366) (2f80b66)

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