Upgrade notes

Behavior changes

• Has now reports keys whose value is nil. Map.Has used to return false both for missing keys and for keys set to nil, so the two couldn't be told apart. It now returns true whenever the selector exists, including nested keys, bracket keys and slice indexes that hold nil. If you relied on Has to mean "set and not nil", use !m.Get(selector).IsNil() instead. (#172)

Other

• Added a contributing guide (#183), a security policy (#182) and issue templates (#184).
• The Go workflow token is now restricted to read-only contents (#181).

What's Changed

• Restrict the Go workflow token to read-only contents by @hanzei in https://github.com/stretchr/objx/pull/181
• Add a security policy by @hanzei in https://github.com/stretchr/objx/pull/182
• Add a contributing guide by @hanzei in https://github.com/stretchr/objx/pull/183
• Add bug report and feature request issue templates by @hanzei in https://github.com/stretchr/objx/pull/184
• Differentiate nil values from missing keys in Map.Has by @AdamMagued in https://github.com/stretchr/objx/pull/172

New Contributors

• @AdamMagued made their first contribution in https://github.com/stretchr/objx/pull/172

Full Changelog: https://github.com/stretchr/objx/compare/v0.6.0...v0.7.0