Release v1.26.0

Changelog

v1.26.0 (2022-11-09)

Full Changelog

Closed issues:

• Validating message objects #267
• Validate rich menu object #256
• DateTimePicker Action is not working properly #250

Merged pull requests:

• Release v1.26.0 #270 (@zenizh)
• Update dependency rubocop to '~> 1.38.0' #269 (@renovate[bot])
• Add APIs to validate message objects #268 (@zenizh)
• Update dependency rubocop to '~> 1.37.0' #266 (@renovate[bot])
• Update CI target version of the ruby #265 (@tokuhirom)
• Update actions/checkout action to v3 #263 (@renovate[bot])
• Update dependency rubocop to '~> 1.36.0' #262 (@renovate[bot])
• Configure Renovate #261 (@renovate[bot])