This update includes the following:

[Logofile]

• Apply sample code fixes in features.md
• Add a clarification on the use cases supported for Prototiller, in the Editions overview topic
• Move the embedded enum to a parallel structure to conform to best practices, in the Go tutorial topic
• Add two new entries to the News page, related to upcoming breaking changes in Java, C++, and Python
• Add a clarification that required fields aren’t supported in proto3, in dos-donts.md
• Add a cheat sheet to field_presence.md
• Add content to the enum section of proto2.md explaining that removing an enum value is a breaking change
• Add guidance on best practices for defining enums to style.md
• Add a note about proto3 syntax preventing the Enum() method from being generated, in go-generated.md
• Add a description about how octal and hexadecimal escaped content is consumed by protobufs, in textformat-spec.md

PiperOrigin-RevId: 591279211 Change-Id: I2f288b46d677805a2e52b29c957eb3ffc6ae6740