v6.11

What's Changed

• Improve test coverage by @sanmai in #144
• Update .gitattributes by @sanmai in #145
• Update .gitattributes by @sanmai in #146
• Add tuples() to convert stream to [key, value] tuples by @sanmai in #147
• Improve tests for tuples() by @sanmai in #148

Full Changelog: v6.10...v6.11