0.2.0

Changed

• Pdo\PdoSubmissionStore::record() is one transaction of multi-row INSERTs (500 rows per statement; its own
  transaction, or the one the application has open on the connection): a batch is in the table whole or not at all, and
  10 000 URLs are twenty statements, not 10 000 commits. Note in docs: with dispatch: sync inside an application
  transaction the record goes with the application's rollback, although the HTTP request has left — give the history its
  own connection (history.pdo.dsn) when that matters.
• Psr16SubmissionStore takes the slot from an atomic increment() (<prefix>history.seq) when the cache has one
  (Laravel's repository, a Redis client), so concurrent workers get distinct slots; on a plain PSR-16 cache the
  read-modify-write race remains and the class documentation now says what it costs. The index records history.limit;
  a changed limit starts the ring over instead of remapping slots. recent() no longer relies on the order of
  getMultiple().
• indexnow:config masks the password of history.pdo.dsn (console 0.4.0).
• Requires indexnowkit/core ^0.11, indexnowkit/console ^0.4.

Fixed

• Pdo\Schema::sql('pgsql') gave the BOOLEAN column retryable the default 0, which PostgreSQL refuses
  (SQLSTATE[42804]); the default is now FALSE there (0 stays on MySQL and SQLite). A table created after
  docs/migrations.md was never affected.