v2.5.9

What's Changed

• Convenience to avoid wrapping nil by @StevenACoffman in #274
• Add WrapIfUnwrapped and other Lint fixes by @StevenACoffman in #275
• More lint by @StevenACoffman in #276
• More minor tweaks by @StevenACoffman in #277
• Make all fields of *gqlerror.Error public by @fredzqm in #273
• Revert Path string change by @StevenACoffman in #278
• Adjust lexer to return gqlerror where it does not break tests by @StevenACoffman in #279

Full Changelog: v2.5.8...v2.5.9