warning: the log level :warn is deprecated, use :warning instead

[brianmay]

Jun 03 08:16:08 iot2 teslamate[1568]: warning: the log level :warn is deprecated, use :warning instead
Jun 03 08:16:08 iot2 teslamate[1568]:   (logger 1.19.5) lib/logger.ex:1276: Logger.elixir_level_to_erlang_level/1
Jun 03 08:16:08 iot2 teslamate[1568]:   (logger 1.19.5) lib/logger.ex:1010: Logger.__should_log__/2
Jun 03 08:16:08 iot2 teslamate[1568]:   (ecto_sql 3.13.5) lib/ecto/migration/runner.ex:363: Ecto.Migration.Runner.log/3
Jun 03 08:16:08 iot2 teslamate[1568]:   (elixir 1.19.5) lib/enum.ex:961: Enum."-each/2-lists^foreach/1-0-"/2
Jun 03 08:16:08 iot2 teslamate[1568]:   (ecto_sql 3.13.5) lib/ecto/migration/runner.ex:350: Ecto.Migration.Runner.log_and_exe>
Jun 03 08:16:08 iot2 teslamate[1568]:   (elixir 1.19.5) lib/enum.ex:1688: Enum."-map/2-lists^map/1-1-"/2
Jun 03 08:16:08 iot2 teslamate[1568]: 2026-06-03 08:16:08.121 [warning] database "teslamate" has a collation version mismatch

I believe this is the line that needs fixing:

ecto_sql/lib/ecto/adapters/postgres/connection.ex

Line 1448 in c84f81e

defp ddl_log_level("WARNING"), do: :warn

[josevalim]

Yes, please send a PR! Otherwise I can do it later!