v8.9.0 New age groups in Insight

What's Changed

#480

In the Messaging API, we've added the following values as the percentage of each age group of your LINE Official Account's friends that you can get by using the Get friend demographics endpoint:

• from50to54
• from55to59
• from60to64
• from65to69
• from70

Previously, we've aggregated the percentage of friends who are 50 and older as a single value, from50. With this change, you can now get statistics on the percentage of friends between the ages of 50 and 70.

We'll continue to include from50 in the response as a value that aggregates the percentage of friends who are 50 and older.

News: https://developers.line.biz/en/news/2024/09/05/age-percentage-subdivision/

line/line-openapi#68

line-openapi updates

• Codes are generated by openapi generator by @github-actions in #478
• Codes are generated by openapi generator by @github-actions in #480

Dependency updates

• chore(deps): update dependency org.apache.maven.plugins:maven-surefire-plugin to v3.5.0 by @renovate in #479

Other Changes

• Support Go 1.23 and drop 1.21 by @Yang-33 in #471

Full Changelog: v8.8.0...v8.9.0