v1.2.0

ProtoBuf v1.2.0

Diff since v1.1.1

Merged pull requests:

• Fix CI (#265) (@Drvi)
• Don't export services (#266) (@Drvi)
• Always send required fields over the wire (#267) (@Drvi)
• Access skip from its owning module (#271) (@nickrobinson251)
• Bump actions/checkout from 4 to 5 (#278) (@dependabot[bot])
• Make VENDORED_WELLKNOWN_TYPES_PARENT_PATH relocatable + bump version (#281) (@Drvi)

Closed issues:

• Revisit codegen for self-referential messages (#240)
• service types are exported but never defined (#260)
• required fields not generated? (#263)
• exception = ArgumentError: invalid value for Enum WireType: 6 (#276)