v0.48.0

BREAKING CHANGES

• blob/azureblob: Emulator mode is more strict now; it requires http protocol and must be declared explicitly via Options.IsLocalEmulator=true or localemu=true (in URLs).

What's Changed

blob

• blob: add optional parallel download via io.WriterAt by @stanhu in #3805
  • several more related commits adding support in various drivers, configurable Options, and tests
• blob: add Bucket.SetDefaultReaderOptions by @stanhu in #3820
• blob: Add SetDefaultWriterOptions by @vangent in #3823
• blob/fileblob: use a single mutex for IfNotExist by @vangent in #3813
• blob/azblob: fix panic in writer.Close when the upload fails by @therayquaza in #3803
• blobl/azblob: restrict protocol/domain overrides to an allowlist by @vangent in #3814
• blob/azureblob: harden storage URL construction by @vangent in #3829

aws

• aws: add role session options and web identity federation by @sandeepvinayak in #3810

sql

• gcp/cloudsql: add PSC and explicit IP type support via cloud-sql-go-connector by @vangent in #3825

misc

• internal/escape: make HexEscape injective across escaped-rune boundaries by @CorsenAI in #3802
• readme: add postgresblob to the known external drivers by @SirLouen in #3812
• docstore, pubsub: report items/op in benchmarks by @iamabhilaksh in #3824

New Contributors

• @therayquaza made their first contribution in #3803
• @SirLouen made their first contribution in #3812
• @CorsenAI made their first contribution in #3802
• @iamabhilaksh made their first contribution in #3824

Full Changelog: v0.47.0...v0.48.0