v1.6.0

What's Changed

• Bump cloud.google.com/go/spanner from v1.44.0 to v1.49.0 by @gion-pop in #89
• update go dependencies by @kazegusuri in #90
• bump Go version to 1.21 by @kazegusuri in #91
• pkg/spanner/client: Add optional option.ClientOption parameters to Ne… by @mskwon in #72
• Add option.ClientOption for wrench configuration by @kazegusuri in #92

New Contributors

• @gion-pop made their first contribution in #89
• @mskwon made their first contribution in #72

Full Changelog: v1.5.0...v1.6.0